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Frederick Sound, Kupreanof Wind forecast

56.7761° N, 132.746° W

17.04.2026 (Friday)
  • Rain detected – challenging conditions
  • Caution – steep short wave (2.4 s)
  • Caution – extreme tides forecast (6.7 m, LAT)
18.04.2026 (Saturday)
  • Rain detected – challenging conditions
  • Caution – steep short wave (4.2 s)
  • Caution – extreme tides forecast (6.9 m, LAT)
19.04.2026 (Sunday)
  • Rain detected – challenging conditions
  • Caution – long wave period (14.9 s)
  • Caution – extreme tides forecast (7.0 m, LAT)
20.04.2026 (Monday)
  • Good boating forecast: wind 1.3 m/s, minor gusts 1.3 m/s
  • Caution – long wave period (12.9 s)
  • Caution – extreme tides forecast (6.8 m, LAT)
21.04.2026 (Tuesday)
  • Good boating forecast: wind 4.1 m/s, minor gusts 7.5 m/s
  • Caution – extreme tides forecast (6.4 m, LAT)
22.04.2026 (Wednesday)
  • Good boating forecast: wind 2.0 m/s, minor gusts 3.1 m/s
  • Caution – steep short wave (2.5 s)
  • Caution – extreme tides forecast (6.0 m, LAT)
*Experimental

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Closest meteostation (11.71km):

Frederick Sound Kupreanof Wind forecast

  • Wind direction is Southeast, wind speed varies between 2.2 and 2.2 mph with gusts up to 4.5 mph. The sky is cloudy with a chance of rain 0%.
  • Wind and wave weather forecast for Frederick Sound , United States contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
  • These forecasts for Frederick Sound 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.

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