Lake michigan current water temperature

Current water temperature in South Haven. Water temperature in South Haven today is 50.9°F. Based on our historical data over a period of ten years, the warmest water in this day in South Haven was recorded in 2020 and was 49.3°F, and the coldest was recorded in 2014 at 37.2°F. Water temperature in South Haven is expected to drop to 47.1°F ...

Is it warm enough to swim in Torch Lake in July? Average water temperature in Torch Lake in July is 68.2°F and therefore suitable for comfortable swimming. The warmest water in Torch Lake in July is 73.9°F, and the coldest is 58.3°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Torch Lake.A long-term study published in 2021 by NOAA GLERL in Nature Communications reveals a warming trend in deepwater temperatures that foreshadows profound ecological change on the horizon. See a news release we posted about the paper Climate-driven shifts in deep Lake Michigan water temperatures signal the loss of winter .Situated on the border between the United States (Michigan) and Canada’s province of Ontario, the fresh water Lake St. Clair was named after Claire of Assissi. ... July is the month with the highest water temperature at 83.5°F / 28.6°C. The month with the lowest is February with an average water temperature of 32°F / -0°C.Michigan is one of the fastest growing states in terms of solar adoption. Check out this review of the best solar companies in Michigan to learn more. Expert Advice On Improving Yo...Are you planning a trip to Lake Havasu and looking for the perfect RV park? With its stunning landscapes, crystal-clear waters, and abundant outdoor activities, Lake Havasu is a po...

If you run a small business in Michigan, there are several grant programs that may help you reach your goals. If you run a small business in Michigan, there are several grant progr...High temperatures will be frequently in the 70s over the next week although it will be cooler at times near Lake Michigan. Showers and thunderstorms are likely tonight with more showers and isolated storms Friday as a frontal system comes through, otherwise only low chances of a shower exist through the weekend. Michigan Meteorological Table. Real-time data are typically recorded at 15-60 minute intervals. Data are stored onsite and transmitted to USGS offices every 15 minutes to an hour, depending on the data relay technique used. Recording and transmission times may be more frequent during critical events. Data from real-time sites are relayed to ... Current water temperature in Winthrop Harbor. Water temperature in Winthrop Harbor today is 44.6°F. Based on our historical data over a period of ten years, the warmest water in this day in Winthrop Harbor was recorded in 2012 and was 43.5°F, and the coldest was recorded in 2014 at 37.4°F. Water temperature in Winthrop Harbor is …The month with the lowest is March with an average water temperature of 32.4°F / 0.2°C. Throughout the year, the water temperature of lake superior averages at 40 degrees Farenheit. In winter it can dip below minus thirty degrees, making it too cold to swim in but beautiful to observe. In the summer, however, the temperature can reach eighty ...Lake Michigan is a town close to Great Lakes,lake. Hot-summer humid continental climate would be the climate here. August is the month with the highest water temperature at 77.9°F / 25.5°C. The month with the lowest is March with an average water temperature of 32.9°F / 0.5°C.noaa national weather service. 903 sxus83 klot 301403 omrlot ilz104-011515- southern lake michigan water temperatures national weather service chicago/romeoville il 903 am cdt tue apr 30 2024 lake michigan water temperatures...

Current water temperature in Warren Dunes. Water temperature in Warren Dunes today is 47.3°F. Based on our historical data over a period of ten years, the warmest water in this day in Warren Dunes was recorded in 2021 and was 50.2°F, and the coldest was recorded in 2014 at 41.9°F. Water temperature in Warren Dunes is expected to rise to 50.2 ...Spot Guide. Reviews & Ratings (1) Photos (3) Today's Grand Haven sea temperature is 45 °F. Statistics for 25 Apr (1981–2005) – mean: 39 °F , range: 37 ° F to 42 ° F. The water temperature (45 °F) at Grand Haven is very cold. Despite the sun, surfers will need plenty of neoprene. Wear a quality winter wetsuit, a neoprene hood, gloves ...Current water temperature in Kenosha. Water temperature in Kenosha today is 46.8°F. Based on our historical data over a period of ten years, the warmest water in this day in Kenosha was recorded in 2012 and was 43.5°F, and the coldest was recorded in 2014 at 37.9°F. Water temperature in Kenosha is expected to drop to 43.9°F in the next 10 days.Current water temperature in Wilmette. Water temperature in Wilmette today is 44.2°F. Based on our historical data over a period of ten years, the warmest water in this day in Wilmette was recorded in 2021 and was 47.1°F, and the coldest was recorded in 2018 at 41.4°F. Water temperature in Wilmette is expected to rise to 48.4°F in the …7.9°C / 46.3°F. The water will feel cold. All but the most ardent watersports enthusiasts will be thinking of packing up for the winter. If not we'd suggest a thick 5/4mm wetsuit along …

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Water temperature all along the Great Lakes coast is not yet warm enough for swimming and does not exceed 68°F. The warmest water temperature Great Lakes today is 49.1°F (in Bay City), and the coldest Great Lakes surface temperature now is 40.8°F (in Toronto).Current water temperature in Green Bay. Water temperature in Green Bay today is 49.1°F. Based on our historical data over a period of ten years, the warmest water in this day in Green Bay was, like today, 49.1°F, and the coldest was recorded in 2014 at 40.3°F. Water temperature in Green Bay is expected to rise to 51.1°F in the next 10 days.The warmest water today in United States recorded in South Palm Beach, its value is 79°F.Lowest - in Nome, there water temperature now 27°F.Average water temperature in the country today - 57°F. Water temperature data in South Haven and neighboring towns and resorts collected from various sources, using buoys, using … Photos (1) Today's Chicago Breaks sea temperature is 47 °F. Statistics for 03 May (1981–2005) – mean: 44 °F , range: 42 ° F to 48 ° F. The water temperature (46 °F) at Chicago Breaks is very cold. Despite the sun, surfers will need to wear a good steamer wetsuit, a neoprene hood, gloves and boots. Relatively mild air temperatures and a ...

Setting up a living trust is easier than you think. In this guide, we discuss the steps you need to take to set up a living trust in the state of Michigan Calculators Helpful Guide...Current water temperature in Winthrop Harbor. Water temperature in Winthrop Harbor today is 44.6°F. Based on our historical data over a period of ten years, the warmest water in this day in Winthrop Harbor was recorded in 2012 and was 43.5°F, and the coldest was recorded in 2014 at 37.4°F. Water temperature in Winthrop Harbor is …Traverse City is a city close to Lake Michigan. August is the month with the highest water temperature at 69.1°F / 20.6°C. The coldest month is March with an average water temperature of 31.5°F / -0.3°C. April is the driest at 0in / 0mm and January the wettest month with 2.3in / 59.4mm. With an average air temperature of 70.3°F / 21.3°C, July is …The warmest water temperature in Michigan today is 58.6°F (Luna Pier), and the coldest temperature is 37.4°F (Eagle Harbor). Michigan water temperature right now Below are the cities and resorts in Michigan with the values of water temperature today and yesterday. Currents measured at: n/a. Plot Data. StandardMetric. Auto-Refresh: Distance between current water level and bridge is. Plot Data. StandardMetric. Auto-Refresh: No station data found on this data type map layer. Spot Guide. Reviews & Ratings (1) Photos (3) Today's Grand Haven sea temperature is 45 °F. Statistics for 25 Apr (1981–2005) – mean: 39 °F , range: 37 ° F to 42 ° F. The water temperature (45 °F) at Grand Haven is very cold. Despite the sun, surfers will need plenty of neoprene. Wear a quality winter wetsuit, a neoprene hood, gloves ...Heat Flux Estimates: Whole-Lake Heat Fluxes and Evap. Realtime Data Disclaimer. *HRRR is not part of GLCFS but is used as a surface boundary condition for FVCOM/CICE. Contact: General Inquiries: [email protected]. (734) 741-2235. Data Inquiries: [email protected] sxus83 klot 271405 omrlot ilz104-281515- southern lake michigan water temperatures national weather service chicago/romeoville il 905 am cdt sat apr 27 2024 lake michigan water temperatures...Current water temperature in Petoskey. Water temperature in Petoskey today is 40.5°F. Based on our historical data over a period of ten years, the warmest water in this day in Petoskey was recorded in 2012 and was 39.6°F, and the coldest was recorded in 2014 at 33.3°F. Water temperature in Petoskey is expected to drop to 38.3°F in the next ...Try it for yourself. LakeMonster was built to provide the most up to date lake weather, water temperatures, fishing information, and natural/thermal satellite imagery to serve the fishing, boating, and lake communites. Over 15,000 Lakes. LakeMonster offers an interactive lake map with color and thermal imagery layers, enabling you to discover ...3 days ago · High and low forecast temperature values represent air temperature. Water temperature forecast is experimental. Associated Zone Forecast which includes this point. Last Update: 2:39 pm CDT May 2, 2024 Forecast Valid: 2pm CDT May 2, 2024-6pm CDT May 8, 2024 . View Nearby Observations

Current water temperature in Wilmette. Water temperature in Wilmette today is 44.2°F. Based on our historical data over a period of ten years, the warmest water in this day in Wilmette was recorded in 2021 and was 47.1°F, and the coldest was recorded in 2018 at 41.4°F. Water temperature in Wilmette is expected to rise to 48.4°F in the next ...

Summary. Lake Michigan water levels remain near the highest observed monthly levels (since at least 1918). The most recent period with similar lake levels was 1986-1987. Elevated lake levels increase impacts along the shore during storm events. Even minor events on the lake may cause flooding of low-lying areas near the lake such as beaches ...Waves 1 to 2 feet. South winds 10 to 15 knots. Showers likely. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. The water temperature at St. Joseph is 50 degrees and at Michigan City is 48 degrees. National Weather Service Marine Forecast FZUS53 KIWX provided via the National Data Buoy Center (NDBC) website.US Dept of Commerce National Oceanic and Atmospheric Administration National Weather Service Great Lakes 7220 NW 101st Terrace Kansas City, MO 641534 days ago · FZUS53 KGRR 012005NSHGRR. Nearshore Marine Forecast. National Weather Service Grand Rapids MI. 405 PM EDT Wed May 1 2024. For waters within five nautical miles of shore on Lake Michigan. LMZ849-020800. Pentwater to Manistee MI. 405 PM EDT Wed May 1 2024. THROUGH EARLY EVENING. Conditions: Partly cloudy. Humidity: 46% Feels Like: 64°F. Wind: WNW 3.8 mph. Wind Gusts: 21.5 mph. Pressure: 29.93 in. Precipitation: 0 in. Cloud Cover: 25% …Petoskey is a village close to Lake Michigan. Warm-summer humid continental climate would be the climate here. August is the month with the highest water temperature at 68.9°F / 20.5°C. The month with the lowest is March with an average water temperature of 31.3°F / -0.4°C.Current weather. 18°C / 64°F. (broken clouds) Wind. 13 mph. Humidity. 80%. The measurements for the water temperature in Milwaukee, Wisconsin are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.Water temperature in Lake Michigan right now. data updated 25 minutes ago. 5.6 °C. yesterday: 5.7°C. a week ago: 4.6°C. Trend: slow rise. Today water temperature in Lake Michigan is 5.6°C. At this temperature, you …

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The warmest water today in United States recorded in Highland Beach, its value is 78°F.Lowest - in Kotzebue, there water temperature now 28°F.Average water temperature in the country today - 56°F. Water temperature data in Lake Superior and neighboring towns and resorts collected from various sources, using buoys, using … Heat Flux Estimates: Whole-Lake Heat Fluxes and Evap. Realtime Data Disclaimer. *HRRR is not part of GLCFS but is used as a surface boundary condition for FVCOM/CICE. Contact: General Inquiries: [email protected]. (734) 741-2235. Data Inquiries: [email protected]. LakeMonster was built to provide the most up to date lake weather, water temperatures, fishing information, and natural/thermal satellite imagery to serve the fishing, boating, and lake communites. Over 15,000 Lakes. LakeMonster offers an interactive lake map with color and thermal imagery layers, enabling you to discover nearby lakes and ...Torch Lake is the deepest inland lake in Michigan.The average depth is 140 feet. The deepest point is debatable — maybe 350 feet. Torch Lake stays cold until mid-July, because of its huge water volume — 858 BILLION gallons! Underground springs (45 degrees) continually add 48-50 degree F water to Torch Lake. Water temperature is also ...The first three maps are the current surface temperature of the Great Lakes compared to 2016 and 2015. The recent heatwave has caused the temperatures to rise. The second set of maps are the zonal temperature depth maps. The third set are the buoy charts. [columns] [span4] October 1 2017 [/span4][span4] September 30 2016 [/span4][span4]Benton Harbor is a town close to Lake Michigan. Hot-summer humid continental climate would be the climate here. August is the month with the highest water temperature at 73.4°F / 23°C. The month with the lowest is February with an average water temperature of 34.5°F / 1.4°C.Marine Zone Forecast. SHEBOYGAN WI TO PENTWATER MI SOUTH. Today. South winds 10 to 15 kt becoming southeast 10 to 20 kt. Waves 1 to 3 ft. Partly cloudy. Tonight. Southeast winds 10 to 20 kt becoming northeast. Slight chance of rain showers in the evening, then chance of rain showers overnight. Waves 2 to 4 ft. Thursday.Photos (1) Today's Chicago Breaks sea temperature is 47 °F. Statistics for 03 May (1981–2005) – mean: 44 °F , range: 42 ° F to 48 ° F. The water temperature (46 °F) at Chicago Breaks is very cold. Despite the sun, surfers will need to wear a good steamer wetsuit, a neoprene hood, gloves and boots. Relatively mild air temperatures and a ... ….

Select a state from the map to access real-time data. Current data typically are recorded at 15- to 60-minute intervals, stored onsite, and then transmitted to USGS offices every 1 to 4 hours, depending on the data relay technique used. Recording and transmission times may be more frequent during critical events.Conditions: Overcast. Humidity: 66% Feels Like: 41.6°F. Wind: SE 10.5 mph. Wind Gusts: 16.2 mph. Pressure: 30.02 in. Precipitation: 0 in. Cloud Cover: 100% …Setting up a living trust is easier than you think. In this guide, we discuss the steps you need to take to set up a living trust in the state of Michigan Calculators Helpful Guide... Application error: a client-side exception has occurred (see the browser console for more information). Current lake conditions, so you can have the best day at the lake. Water tempertures, recent satellite imagery, weather, lake information, and live video. Ludington Water Temperature. Ludington is a village close to Lake Michigan. Warm-summer humid continental climate would be the climate here. August is the month with the highest water temperature at 70°F / 21.1°C. The month with the lowest is March with an average water temperature of 33.8°F / 1°C. Heat Flux Estimates: Whole-Lake Heat Fluxes and Evap. Realtime Data Disclaimer. *HRRR is not part of GLCFS but is used as a surface boundary condition for FVCOM/CICE. Contact: General Inquiries: [email protected]. (734) 741-2235. Data Inquiries: [email protected]. Photos (1) Today's Chicago Breaks sea temperature is 47 °F. Statistics for 03 May (1981–2005) – mean: 44 °F , range: 42 ° F to 48 ° F. The water temperature (46 °F) at Chicago Breaks is very cold. Despite the sun, surfers will need to wear a good steamer wetsuit, a neoprene hood, gloves and boots. Relatively mild air temperatures and a ...The warmest water temperature in Lake Michigan today is 50.9°F (South Haven), and the coldest temperature is 37.9°F (Traverse City). The highest waves on Lake Michigan today will be 2' 8" in Manistique, and the calmest water will be 0' 11" in East Bay.Additional Forecasts and Information. Zone Area Forecast for Lake Michigan from St Joseph to South Haven MI 5NM offshore to Mid Lake. Forecast Discussion. National Marine Forecasts. Water Levels. Printable Forecast. Text Only Forecast. International System of Units. Hourly Weather Graph.Benton Harbor is a town close to Lake Michigan. Hot-summer humid continental climate would be the climate here. August is the month with the highest water temperature at 73.4°F / 23°C. The month with the lowest is February with an average water temperature of 34.5°F / 1.4°C. Lake michigan current water temperature, Current water temperature in Muskegon. Water temperature in Muskegon today is 45.9°F. Based on our historical data over a period of ten years, the warmest water in this day in Muskegon was recorded in 2017 and was 47.5°F, and the coldest was recorded in 2014 at 36°F. Water temperature in Muskegon is expected to drop to 44.6°F in the next 10 ..., Current water temperature in Indiana Dunes. Water temperature in Indiana Dunes today is 46.4°F. Based on our historical data over a period of ten years, the warmest water in this day in Indiana Dunes was recorded in 2021 and was 48.4°F, and the coldest was recorded in 2018 at 42.4°F. Water temperature in Indiana Dunes is expected to rise to ..., Are you dreaming of a peaceful lakeside getaway? Look no further than Bear Lake, a stunning destination known for its crystal-clear turquoise waters and breathtaking mountain views..., USGS Current Conditions for Michigan_ Lakes and reservoirs. Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide. Full News. Click to hide state-specific text. NOTE: During winter months, stage and discharge may be significantly affected by backwater from ice ... , 4.2°C / 39.6°F. The water will feel very cold. For the hardcore only. The water is now dangerously cold and most people will risk hypothermia if not equipped with a thick, 6/5mm wetsuit along with boots and a hood. Current weather. 10°C / 50°F. (overcast clouds) Wind. 23 mph. Humidity. 95%, Owned and maintained by University of Michigan CILER Moored Buoy 43.971 N 86.554 W (43°58'17" N 86°33'13" W) Site elevation: 176 m above mean sea level Air temp height: 2.64 m above site elevation Anemometer height: 2.95 m above site elevation Barometer elevation: 178.64 m above mean sea level Water depth: 24 m, Heat Flux Estimates: Whole-Lake Heat Fluxes and Evap. Realtime Data Disclaimer. *HRRR is not part of GLCFS but is used as a surface boundary condition for FVCOM/CICE. …, South Haven Water Temperature. South Haven is a village close to Lake Michigan. August is the month with the hottest water temperature at 73.4°F / 23°C. The coldest month is February with an ø water temperature of 34.3°F / 1.3°C. April is the month with the lowest precipitation of 0.2in / 5mm and January with the highest precipitation in a ..., Current water temperature in Petoskey. Water temperature in Petoskey today is 40.5°F. Based on our historical data over a period of ten years, the warmest water in this day in Petoskey was recorded in 2012 and was 39.6°F, and the coldest was recorded in 2014 at 33.3°F. Water temperature in Petoskey is expected to drop to 38.3°F in the next ..., Heat Flux Estimates: Whole-Lake Heat Fluxes and Evap. Realtime Data Disclaimer. *HRRR is not part of GLCFS but is used as a surface boundary condition for FVCOM/CICE. …, Apr 26, 2024 · ARMY CORPS OF ENGINEERS WEEKLY GREAT LAKES WATER LEVEL UPDATE. May 03, 2024 : WEATHER CONDITIONS. Temperatures last week in the Great Lakes basin rose through Saturday before remaining relatively stable through Wednesday. Temperatures for the week were above average for most of the basin, except around Lake Superior. , Current weather. 21°C / 70°F. (clear sky) Wind. 6 mph. Humidity. 31%. The measurements for the water temperature in Kenosha, Wisconsin are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users., Heat Flux Estimates: Whole-Lake Heat Fluxes and Evap. Realtime Data Disclaimer. *HRRR is not part of GLCFS but is used as a surface boundary condition for FVCOM/CICE. Contact: General Inquiries: [email protected]. (734) 741-2235. Data Inquiries: [email protected]., The warmest water today in United States recorded in Highland Beach, its value is 78°F.Lowest - in Kotzebue, there water temperature now 28°F.Average water temperature in the country today - 56°F. Water temperature data in Lake Superior and neighboring towns and resorts collected from various sources, using buoys, using …, Why is the Caspian Sea evaporating? Learn more about a new study in this HowStuffWorks article. Advertisement When the ancient Romans arrived at the Caspian Sea a couple thousand y..., The warmest water today in United States recorded in Palm Beach, its value is 78°F.Lowest - in Kotzebue, there water temperature now 28°F.Average water temperature in the country today - 58°F. Water temperature data in Sheboygan and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river …, When it comes to enjoying outdoor activities at Lake Ozark, knowing the current water temperature is essential. Whether you are planning a day of fishing, swimming, or boating, und..., Heat Flux Estimates: Whole-Lake Heat Fluxes and Evap. Realtime Data Disclaimer. *HRRR is not part of GLCFS but is used as a surface boundary condition for FVCOM/CICE. Contact: General Inquiries: [email protected]. (734) 741-2235. Data Inquiries: [email protected]. , Michigan Meteorological Table. Real-time data are typically recorded at 15-60 minute intervals. Data are stored onsite and transmitted to USGS offices every 15 minutes to an hour, depending on the data relay technique used. Recording and transmission times may be more frequent during critical events. Data from real-time sites are relayed to ... , The warmest water today in United States recorded in Hypoluxo, its value is 78°F.Lowest - in Nome, there water temperature now 27°F.Average water temperature in the country today - 57°F. Water temperature data in Chicago and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake …, Photos (1) Today's Chicago Breaks sea temperature is 47 °F. Statistics for 03 May (1981–2005) – mean: 44 °F , range: 42 ° F to 48 ° F. The water temperature (46 °F) at Chicago Breaks is very cold. Despite the sun, surfers will need to wear a good steamer wetsuit, a neoprene hood, gloves and boots. Relatively mild air temperatures and a ..., Marine Zone Forecast. Rest Of Tonight. South winds 10 to 20 kt becoming southwest 10 to 15 kt. Scattered rain showers and thunderstorms through early evening, then numerous rain showers and scattered thunderstorms overnight. Areas of fog overnight. Waves 2 to 4 ft. Friday. West winds 10 to 15 kt veering to northeast. Areas of fog in the morning., Lake Superior is a town close to Great Lakes. August is the month with the warmest water temperature at 65.1°F / 18.4°C. The coolest month is March with an avg. water temperature of 32.4°F / 0.2°C. May is the sunniest at 0.2in / 4.1mm and December the wettest month with 3.4in / 87mm., 913 AM EDT Wed May 1 2024 The water temperature off Rochester is 45 degrees. The daily lake temperatures for Lake Erie off Buffalo and for Lake Ontario off Rochester are included in the Nearshore Marine Forecast. Click the link for previous versions of the Nearshore Marine Forecast. 1/3 of the wave spectrum., Additional Forecasts and Information. Zone Area Forecast for Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake. Forecast Discussion. National Marine Forecasts. Water Levels. Printable Forecast. Text Only Forecast., Currents measured at: n/a. Plot Data. StandardMetric. Auto-Refresh: Distance between current water level and bridge is. Plot Data. StandardMetric. Auto-Refresh: No station data found on this data type map layer., - MI, Haslette, Ingham County, , US. Lake Lansing. ... Lake Lansing's current water temperature is 63°F Todays forecast is, MostlyCloudy With a high around 77°F and the low around 45°F. Winds are out of the N at 6mph, with wind gusts of 13mph. Natural. Thermal., Water temperatures on Lake Michigan make it to the 60s in July and August and can sometimes make it into the 70s when air temperatures have been in the 90s for a number of continuous days., 352 Lake Shore Blvd Marquette, MI 49855 Marquette County. GPS Coordinates: 46.5458, -87.3795. Nearby Water Temperatures Middle Branch Escanaba River, Humboldt, MI (23.5 mi) Middle Branch Escanaba River, , MI (24.3 mi) East Branch Salmon Trout River, Powell, MI (27.9 mi) Salmon Trout River, Champion, MI (28.7 mi) Miners River, Munising, MI (40.1 mi), These graphs show long-term records of water temperature in southern Lake Michigan, both on the lake’s surface (top) and at 361 feet or 110 meters deep (bottom). NOAA GLERL. An Important Piece of the Climate Change Puzzle. The deep-water conditions of the Earth’s largest lakes are considered a missing piece of the …, Current water temperature in Lake Bluff. Water temperature in Lake Bluff today is 47.8°F. Based on our historical data over a period of ten years, the warmest water in this day in Lake Bluff was recorded in 2021 and was 47.1°F, and the coldest was recorded in 2018 at 41.2°F. Water temperature in Lake Bluff is expected to drop to …, Spot Guide. Reviews & Ratings (1) Photos (3) Today's Grand Haven sea temperature is 45 °F. Statistics for 25 Apr (1981–2005) – mean: 39 °F , range: 37 ° F to 42 ° F. The water temperature (45 °F) at Grand Haven is very cold. Despite the sun, surfers will need plenty of neoprene. Wear a quality winter wetsuit, a neoprene hood, gloves ..., Hundreds of people each year undertake the Great Loop: A circumnavigation of the eastern United States that begins in Lake Michigan, proceeds down the Mississippi River, lays over ...