Trearddur Bay sailing weather

Should I go sailing?

Likely suitable

Likely sailing window from 17:55 to 22:55.

Why: Wind now 10.0 kt from NNW; next six hours 7.3–10.0 kt, gusting up to 16.5 kt; wind direction changing NNW to N; rain chance up to 6%.

Models broadly agreeStation and Met Office guidance broadly agree · wind difference 1.0 kt · direction difference 4°
Forecast confidenceEstablished

Station 17:09 · forecast 17:02 Guidance only — not a go/no-go instruction. Check your ability, boat, sea state, tide and official warnings before sailing.

Ravenspoint station

Conditions now

Updated 17:09
Wind now10.0 kt
Wind directionNNW338°
Gust, last hour16.5 kt
1-hour average10.6 kt
Temperature16.3°C
Rain now0.0 mm/h
3-hour wind trendSteady+0.1 kt/h

Marine model guidance

Sea state near Trearddur Bay

Updated hourly
Wave height0.5 mUp to 0.7 m in six hours
Wave period3.9 sLonger periods can carry more energy
Wave directionNNW330° from
Swell height0.3 mModelled offshore grid value

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

Next six hours

Wind, gusts, rain, daylight and nearby high or low tide turns. Wind guidance uses the local six-hour model, with Met Office data retained as an independent cross-check and rainfall source.

17:55
Likely suitable 10.0 kt N Gust 16.5 kt Rain 4% · Daylight High tide 17:07 Local model
18:55
Likely suitable 9.4 kt N Gust 13.8 kt Rain 1% · Daylight Local model
19:55
Likely suitable 8.5 kt N Gust 14.6 kt Rain 1% · Daylight Local model
20:55
Likely suitable 8.1 kt N Gust 15.2 kt Rain 0% · Dark Local model
21:55
Likely suitable 7.3 kt N Gust 14.1 kt Rain 0% · Dark Local model
22:55
Likely suitable 7.6 kt N Gust 14.5 kt Rain 0% · Dark Low tide 23:47 Local model

Experimental local model

Next six hours

How the model works
17:55Likely suitable

10.0 kt N

Likely 8.9–12.5 kt

Gust 16.5 kt

Chance of gust 18 kt or more: 44%
18:55Likely suitable

9.4 kt N

Likely 9.5–12.3 kt

Gust 13.8 kt

Chance of gust 18 kt or more: 46%
19:55Likely suitable

8.5 kt N

Likely 8.7–11.1 kt

Gust 14.6 kt

Chance of gust 18 kt or more: 41%
20:55Likely suitable

8.1 kt N

Likely 8.2–10.6 kt

Gust 15.2 kt

Chance of gust 18 kt or more: 38%
21:55Likely suitable

7.3 kt N

Likely 7.3–9.4 kt

Gust 14.1 kt

Chance of gust 18 kt or more: 36%
22:55Likely suitable

7.6 kt N

Likely 7.6–10.3 kt

Gust 14.5 kt

Chance of gust 18 kt or more: 33%

Independent cross-check

Met Office, next six hours

Strongest wind
9.6 kt
Strongest gust
15.1 kt
Rain chance
6%
Temperature
14–17°C
View the detailed Met Office forecast

Trearddur Bay

Today's tides