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Great Bay Marine, New Hampshire, Weather

43.1154° N, 70.8359° W

16.06.2026 (Tuesday)
  • Wind too light – not suitable (3.4 m/s)
  • Significant gusts forecast (8.6 m/s)
  • Caution – short wave period (6.2 s)
  • Wetsuit required (15.4°C)
17.06.2026 (Wednesday)
  • Good kite forecast: wind 4.9 m/s, gusts 7.5 m/s
  • Light wind – experience required (4.9 m/s)
  • Significant gusts forecast (7.5 m/s)
  • Caution – short wave period (6.4 s)
  • Wetsuit required (15.3°C)
18.06.2026 (Thursday)
  • Significant gusts forecast (14.9 m/s)
  • Rain detected – challenging conditions
  • Wave height – experience required (1.8 m)
  • Caution – short wave period (7.9 s)
  • Low water temp – risk of hypothermia (14.7°C)
19.06.2026 (Friday)
  • Good kite forecast: wind 6.0 m/s, gusts 14.3 m/s
  • Light wind – experience required (6.0 m/s)
  • Significant gusts forecast (14.3 m/s)
  • Wave height – experience required (1.3 m)
  • Caution – short wave period (6.5 s)
  • Low water temp – risk of hypothermia (13.2°C)
20.06.2026 (Saturday)
  • Good kite forecast: wind 5.4 m/s, gusts 10.6 m/s
  • Light wind – experience required (5.4 m/s)
  • Significant gusts forecast (10.6 m/s)
  • Caution – short wave period (6.2 s)
  • Low water temp – risk of hypothermia (13.5°C)
21.06.2026 (Sunday)
  • Good kite forecast: wind 6.4 m/s, gusts 12.1 m/s
  • Significant gusts forecast (12.1 m/s)
  • Low water temp – risk of hypothermia (14.0°C)
*Experimental

Current Conditions in Great Bay Marine, New Hampshire

                                                                   
          
           
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Great Bay Marine, New Hampshire, Hourly Forecast

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Great Bay Marine, New Hampshire 10-day weather forecast

Closest meteostation (0.81km):

Great Bay Marine, New Hampshire Wind forecast

  • Wind direction is Northwest, wind speed varies between 4.5 and 11.2 mph with gusts up to 29 mph. The sky is cloudy with a chance of rain 0%.
  • Wind and wave weather forecast for Great Bay Marine, New Hampshire , United States contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
  • These forecasts for Great Bay Marine, New Hampshire are based on the GFS model and were created for windsurfing, kitesurfing, sailing and other extreme sports activities. All data updates 4 times a day. Predictions are available in steps from 1 to 3 hours for up to 10 days.
  • Use professional weather parameters: wind barbs, weather fronts, isobars, and others. Study weather history for the past 14 years (2012-2026). Create sailing, hiking and biking routes with weather in each point.
  • Download Windy.app in the App Store and Google Play Store.

Great Bay Marine, New Hampshire, weather report: temperature, and more

The temperature low is +17°C and the high is +26°C. The sky is clear with a chance of rain 0%. 10 day weather forecast for Great Bay Marine, New Hampshire, on this page also contains accurate information about cloud coverage, moon phases, and other basic and advanced weather elements.

Great Bay Marine, New Hampshire, current weather temperature for today and the mid-range forecast are based on the major global GFS weather model with 27 km (16.7 mi) spatial resolution provided by the United States National Weather Service (NWS) of the National Oceanic and Atmospheric Administration (NOAA). All data updates 4 times a day with a forecast step of 3 hours.

If you need a 30 day temperature forecast for Great Bay Marine, New Hampshire, or a long-range temperature forecast, check the Weather History (Statistics) section of the main spot page you can find in the search or on the weather map.

It contains the day and night temperature history in Great Bay Marine, New Hampshire, and the average values for the decade. These statictics are a reanalysis of the weather forecasts from the ECMWF (European Centre for Medium-Range Weather Forecasts), the second major global weather model. The data is updated every year.

You can use this weather forecast and history by the Windy.app especially for all major sports and outdoor activities such as surfing, sailing, diving, fishing, paragliding, cycling, hiking, and others, as well as a general forecast for any situation.

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