Nantucket Harbor, Nantucket Wind forecast

41.2871° N, 70.0825° W

Weather Conditions Alerts for 

18.03.2026 (Wednesday)
  • Good wind for sailing (avg 6.0 m/s)
  • Gusts expected – use caution (13.1 m/s)
  • Swell height – use caution (1.7 m)
  • Comfortable swell period (8.8 s)
  • Very low tide — shallow areas possible (0.3 m, LAT)
  • Optimal current speed (1.9 kts)
19.03.2026 (Thursday)
  • Good wind for sailing (avg 3.6 m/s)
  • Steady wind, minor gusts
  • Comfortable swell height (0.7 m)
  • Acceptable swell period (7.4 s)
  • Very low tide — shallow areas possible (0.3 m, LAT)
  • Optimal current speed (2.0 kts)
20.03.2026 (Friday)
  • Good wind for sailing (avg 7.0 m/s)
  • Strong gusts – risk of capsize or sail damage (17.2 m/s)
  • Comfortable swell height (0.7 m)
  • Acceptable swell period (7.2 s)
  • Very low tide — shallow areas possible (0.3 m, LAT)
  • Strong current – use caution (2.2 kts)
21.03.2026 (Saturday)
  • Good wind for sailing (avg 5.4 m/s)
  • Strong gusts – risk of capsize or sail damage (17.8 m/s)
  • Comfortable swell height (1.0 m)
  • Acceptable swell period (7.5 s)
  • Very low tide — shallow areas possible (0.4 m, LAT)
  • Strong current – use caution (2.3 kts)
  • Rain detected – challenging conditions (>0.5 mm)
22.03.2026 (Sunday)
  • Good wind for sailing (avg 4.4 m/s)
  • Gusts expected – use caution (11.5 m/s)
  • Comfortable swell height (1.2 m)
  • Acceptable swell period (6.1 s)
  • Very low tide — shallow areas possible (0.5 m, LAT)
  • Strong current – use caution (2.6 kts)
23.03.2026 (Monday)
  • Quite strong wind – caution advised (avg 10.1 m/s)
  • Strong gusts – risk of capsize or sail damage (17.6 m/s)
  • Comfortable swell height (1.3 m)
  • Acceptable swell period (7.0 s)
  • Low-to-mid tide – local depths are essential (0.5 m, LAT)
  • Strong current – use caution (2.5 kts)

Live wind map

Closest meteostation (1.21km):

Nantucket Harbor Nantucket Wind forecast

  • Wind direction is South, wind speed varies between 2.2 and 24.5 mph with gusts up to 29 mph. The sky is clear with a chance of rain 0%.
  • Wind and wave weather forecast for Nantucket Harbor , United States contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
  • These forecasts for Nantucket Harbor 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.

Popular spot activity — Fishing

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