Go or No Go – The Sea Oracle
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⚓ Tide and Go-or-No-Go forecast for Derry/Londonderry

Live marine weather: wind, swell and tides

EXPERT ANALYSIS
Next tides (coeff. --)
BM06h00
-0.46m
PM12h00
0.44m
WindWSW 🧭 14kts
Swell0.68m
Period7s
Temp.13°C
Sky
🌤️
Gusts49kts
⚠️ WATCH OUT. Keep an eye on the Sustained wind, Unpredictable gusts at Derry/londonderry.
Tides & weather for the next 7 days
19 SatCoeff. --
BM06h00 -0.46m
PM12h00 0.44m
BM19h00 -0.51m
20 SunCoeff. --
PM01h00 0.15m
BM08h00 -0.72m
PM14h00 0.13m
BM21h00 -0.90m
21 MonCoeff. --
PM03h00 0.00m
BM09h00 -0.88m
PM15h00 0.38m
BM22h00 -1.05m
22 TueCoeff. --
PM04h00 0.23m
BM10h00 -1.17m
PM16h00 0.61m
BM23h00 -1.28m
23 WedCoeff. --
PM05h00 0.44m
BM11h00 -1.34m
PM17h00 0.93m
BM23h00 -1.50m
24 ThuCoeff. --
PM05h00 0.62m
BM11h00 -1.72m
PM17h00 1.01m
25 FriCoeff. --
BM00h00 -1.71m
PM06h00 1.10m
BM12h00 -1.39m
PM18h00 1.70m
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WARNING: The Sea Oracle is a decision-support tool based on automated forecasts (international marine and tide models via Open-Meteo). This data does not replace official documents (UK Hydrographic Office, Met Office) or the skipper's own judgement, who remains solely responsible for safety on board.

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