Deal Island, Wind forecast

Weather Conditions Alerts for

19.03.2026 (Thursday)

Optimal swell size - comfortable (0.8 m)
Optimal swell period (8.7 s)
Low water temperature – risk of hypothermia (17.9 °C)
No strong wind – comfortable for diving (avg 3.8 m/s)
Low air temperature – less comfort (avg 17.0 °C)
Optimal current speed (0.9 kts)
Low tides – preparation required (0.6 m, LAT)

20.03.2026 (Friday)

Optimal swell size - comfortable (0.7 m)
Optimal swell period (9.8 s)
Low water temperature – risk of hypothermia (18.0 °C)
No strong wind – comfortable for diving (avg 3.3 m/s)
Low air temperature – less comfort (avg 16.8 °C)
Strong current – experience required (1.2 kts)
Low tides – preparation required (0.6 m, LAT)

21.03.2026 (Saturday)

Optimal swell size - comfortable (0.9 m)
Optimal swell period (10.6 s)
Low water temperature – wetsuit required (18.0 °C)
No strong wind – comfortable for diving (avg 3.8 m/s)
Low air temperature – less comfort (avg 17.1 °C)
Strong current – experience required (1.2 kts)
Low tides – preparation required (0.6 m, LAT)

22.03.2026 (Sunday)

Optimal swell size - comfortable (0.8 m)
Optimal swell period (10.6 s)
Low water temperature – wetsuit required (18.3 °C)
No strong wind – comfortable for diving (avg 3.7 m/s)
Low air temperature – less comfort (avg 18.1 °C)
Strong current – experience required (1.3 kts)
Low tides – preparation required (0.7 m, LAT)

23.03.2026 (Monday)

Optimal swell size - comfortable (0.9 m)
Optimal swell period (8.0 s)
Low water temperature – wetsuit required (18.6 °C)
No strong wind – comfortable for diving (avg 4.7 m/s)
Low air temperature – less comfort (avg 17.7 °C)
Strong current – experience required (1.3 kts)
Low tides – preparation required (0.8 m, LAT)

24.03.2026 (Tuesday)

Significant swell – experience required (1.0 m)
Caution – swell too short (5.5 s)
Low water temperature – wetsuit required (18.7 °C)
Strong wind – dangerous (avg 11.2 m/s)
Low air temperature – less comfort (avg 17.4 °C)
Strong current – experience required (1.4 kts)
Low tides – preparation required (0.9 m, LAT)

Live wind map

Wind direction is Southwest, wind speed varies between 4.5 and 11.2 mph with gusts up to 11.2 mph. The sky is clear with a chance of rain 0%.
Wind and wave weather forecast for Deal Island , Australia contains detailed information about local wind speed, direction, and gusts. Wave forecast includes wave height and period.
These forecasts for Deal Island 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.
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