Go or No Go – The Sea Oracle

⚓ Tide and Go-or-No-Go forecast for Ventspils

Live marine weather: wind, swell and tides

EXPERT ANALYSIS
Next tides (coeff. --)
PM10h00
-0.15m
PM12h00
-0.14m
WindNorth 🧭 11kts
Swell0.90m
Period5s
Temp.10°C
Sky
🌤️
Gusts34kts
⚠️ LIMITS. It's doable a Cruiser, but be careful at Ventspils.
Tides & weather for the next 7 days
3 TueCoeff. --
BM06h00 -0.16m
PM10h00 -0.15m
PM12h00 -0.14m
PM14h00 -0.13m
BM21h00 -0.14m
4 WedCoeff. --
BM02h00 -0.17m
BM06h00 -0.21m
PM12h00 -0.16m
PM17h00 -0.12m
BM18h00 -0.13m
BM21h00 -0.14m
5 ThuCoeff. --
PM00h00 -0.13m
PM04h00 -0.10m
BM09h00 -0.11m
PM10h00 -0.10m
PM13h00 -0.09m
BM15h00 -0.10m
BM18h00 -0.11m
BM20h00 -0.12m
BM22h00 -0.13m
6 FriCoeff. --
BM01h00 -0.14m
BM03h00 -0.15m
BM05h00 -0.16m
BM07h00 -0.17m
PM12h00 -0.16m
PM15h00 -0.14m
PM17h00 -0.13m
7 SatCoeff. --
PM05h00 -0.07m
BM10h00 -0.08m
PM14h00 -0.06m
BM17h00 -0.07m
BM19h00 -0.08m
BM23h00 -0.09m
8 SunCoeff. --
PM03h00 -0.08m
BM04h00 -0.09m
BM09h00 -0.10m
BM12h00 -0.11m
PM16h00 -0.10m
BM17h00 -0.11m
BM22h00 -0.12m
9 MonCoeff. --
BM01h00 -0.14m
PM02h00 -0.13m
PM05h00 -0.12m
PM09h00 -0.11m
PM13h00 -0.10m
PM15h00 -0.09m
BM20h00 -0.10m
Open in the full Oracle ⚓ Customise for my boat

(the full app is available in French)

Marine weather at other ports → See all ports (159)
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.

© 2026 MALO MEDIA LAB — Contact