Trearddur Bay sailing weather
Should I go sailing?
No clear window
No clearly suitable period; least risky conditions are around 20:10.
Why: Wind now 19.0 kt from SW; no two consecutive green forecast windows; next six hours 18.8–21.8 kt, gusting up to 35.5 kt; wind direction changing SW to S to SSW to SW; rain chance up to 54%.
Station 19:27 · forecast 19:17 Guidance only — not a go/no-go instruction. Check your ability, boat, sea state, tide and official warnings before sailing.
Ravenspoint station
Conditions now
Marine model guidance
Sea state near Trearddur Bay
Marine model guidance from Open-Meteo. Coastal resolution is limited and this must not replace local observation, nautical forecasts or seamanship.
Decision timeline
Sailing outlook by hour
Wind, gusts, rain, daylight, nearby tide turns and the wind-based TBSC 2026 course selection. Forecast bearings are converted approximately to magnetic; race officers should shorten for poor visibility, rough sea or other local concerns.
Experimental local model
Next six hours
18.8 kt S 187°
Likely 17.9–20.3 kt
Gust 29.5 kt
Chance of gust 18 kt or more: 100%20.4 kt SSW 198°
Likely 19.8–21.9 kt
Gust 33.6 kt
Chance of gust 18 kt or more: 99%21.6 kt SSW 204°
Likely 18.5–22.3 kt
Gust 35.5 kt
Chance of gust 18 kt or more: 98%21.3 kt SSW 207°
Likely 18.6–22.0 kt
Gust 34.9 kt
Chance of gust 18 kt or more: 97%21.8 kt SSW 209°
Likely 19.1–21.7 kt
Gust 34.7 kt
Chance of gust 18 kt or more: 96%21.1 kt SW 215°
Likely 18.3–21.9 kt
Gust 33.1 kt
Chance of gust 18 kt or more: 94%Independent cross-check
Met Office, next six hours
- Strongest wind
- 23.0 kt
- Strongest gust
- 34.0 kt
- Rain chance
- 54%
- Temperature
- 17–18°C
Trearddur Bay