Apra Harbor, Guam: weather statistics and wind history

13.4657° N, 144.639° E

02.05.2026 (Saturday)

Significant wave – experience required (1.4 m)
Strong wind – dangerous (8.9 m/s)
High air temperature (28.1 °C)

03.05.2026 (Sunday)

Significant wave – experience required (1.4 m)
Strong wind – dangerous (8.8 m/s)

04.05.2026 (Monday)

Significant wave – experience required (1.3 m)
Strong wind – dangerous (8.6 m/s)

05.05.2026 (Tuesday)

Significant wave – experience required (1.5 m)
Strong wind – dangerous (8.3 m/s)
High air temperature (28.3 °C)

06.05.2026 (Wednesday)

Significant wave – experience required (1.6 m)
Strong wind – dangerous (10.4 m/s)

07.05.2026 (Thursday)

Significant wave – experience required (1.6 m)
Strong wind – dangerous (15.8 m/s)

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Closest meteostation (3.41km):

Apra Harbor, Guam Piti Wind forecast

Wind direction is East, wind speed varies between 13.4 and 20.1 mph with gusts up to 24.5 mph. The sky is clear with a chance of rain 0%.
Wind and wave weather forecast for Apra Harbor, Guam , United States contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
These forecasts for Apra Harbor, Guam 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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