Saint Helena: weather statistics and wind history

15.9667° S, 5.70949° W

10.05.2026 (Sunday)

Dangerous wave height (2.3 m)
Strong wind – dangerous (10.2 m/s)

11.05.2026 (Monday)

Dangerous wave height (2.2 m)
Strong wind – dangerous (8.1 m/s)

12.05.2026 (Tuesday)

Dangerous wave height (2.3 m)
Strong wind – dangerous (10.4 m/s)

13.05.2026 (Wednesday)

Dangerous wave height (2.2 m)
Strong wind – dangerous (9.0 m/s)

14.05.2026 (Thursday)

Dangerous wave height (2.1 m)
Wave period – experience required (13.1 s)
Strong wind – dangerous (10.1 m/s)

15.05.2026 (Friday)

Dangerous wave height (2.1 m)
Wave period – experience required (12.2 s)
Strong wind – dangerous (10.3 m/s)

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Saint Helena Wind forecast

Wind direction is Southeast, wind speed varies between 13.4 and 20.1 mph with gusts up to 22.3 mph. The sky is clear with a chance of rain 0%.
Wind and wave weather forecast for Saint Helena , Saint Helena contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
These forecasts for Saint Helena 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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