Trearddur Bay sailing weather

Should I go sailing?

Likely suitable

Likely sailing window from 11:15 to 16:15.

Why: Wind now 0.0 kt from --; next six hours 0.5–0.5 kt, gusting up to 2.6 kt; wind direction remaining E; rain chance up to 9%.

Comparison collectingMet Office comparison unavailable
Forecast confidenceEstablished

Use extra care: live station data is delayed; fallback forecasting is active; verify conditions before launching.

Station 10:18 · forecast 00:02 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 10:18
Wind now0.0 kt
Wind direction--0°
Gust, last hour7.0 kt
1-hour average0.4 kt
Temperature10.4°C
Rain now0.0 mm/h
3-hour wind trendFalling-0.8 kt/h

Marine model guidance

Sea state near Trearddur Bay

Updated hourly
Wave height0.4 mUp to 0.7 m in six hours
Wave period3.0 sLonger periods can carry more energy
Wave directionNE48° from
Swell height0.1 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, 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.

11:15
Likely suitable 0.5 kt E Gust 2.6 kt Rain 9% · Daylight
Short course 90° magnetic Oppy 1W · Optimist 2R · Feva 8R Slow 8R · Myth 8R · Misc 20R · 1/2 Rater 20R Start G/W · R = reverse
Local model
12:15
Likely suitable 0.5 kt E Gust 2.6 kt Rain 9% · Daylight
Short course 90° magnetic Oppy 1W · Optimist 2R · Feva 8R Slow 8R · Myth 8R · Misc 20R · 1/2 Rater 20R Start G/W · R = reverse
Local model
13:15
Likely suitable 0.5 kt E Gust 2.6 kt Rain 9% · Daylight
Short course 90° magnetic Oppy 1W · Optimist 2R · Feva 8R Slow 8R · Myth 8R · Misc 20R · 1/2 Rater 20R Start G/W · R = reverse
Local model
14:15
Likely suitable 0.5 kt E Gust 2.6 kt Rain 9% · Daylight High tide 15:22
Short course 90° magnetic Oppy 1W · Optimist 2R · Feva 8R Slow 8R · Myth 8R · Misc 20R · 1/2 Rater 20R Start G/W · R = reverse
Local model
15:15
Likely suitable 0.5 kt E Gust 2.6 kt Rain 9% · Daylight High tide 15:22
Short course 90° magnetic Oppy 1W · Optimist 2R · Feva 8R Slow 8R · Myth 8R · Misc 20R · 1/2 Rater 20R Start G/W · R = reverse
Local model
16:15
Likely suitable 0.5 kt E Gust 2.6 kt Rain 9% · Daylight High tide 15:22
Short course 90° magnetic Oppy 1W · Optimist 2R · Feva 8R Slow 8R · Myth 8R · Misc 20R · 1/2 Rater 20R Start G/W · R = reverse
Local model

Experimental local model

Next six hours

How the model works
11:15Likely suitable

0.5 kt E 90°

Likely 0.0–0.9 kt

Gust 2.6 kt

Chance of gust 18 kt or more: 2%
12:15Likely suitable

0.5 kt E 90°

Likely 0.1–1.3 kt

Gust 2.6 kt

Chance of gust 18 kt or more: 3%
13:15Likely suitable

0.5 kt E 90°

Likely 0.0–1.0 kt

Gust 2.6 kt

Chance of gust 18 kt or more: 7%
14:15Likely suitable

0.5 kt E 90°

Likely 0.0–1.0 kt

Gust 2.6 kt

Chance of gust 18 kt or more: 15%
15:15Likely suitable

0.5 kt E 90°

Likely 0.0–1.6 kt

Gust 2.6 kt

Chance of gust 18 kt or more: 17%
16:15Likely suitable

0.5 kt E 90°

Likely 0.0–2.0 kt

Gust 2.6 kt

Chance of gust 18 kt or more: 20%

Independent cross-check

Met Office, next six hours

Strongest wind
9.3 kt
Strongest gust
19.5 kt
Rain chance
9%
Temperature
8–10°C
View the detailed Met Office forecast

Trearddur Bay

Today's tides