⚓ Tide and Go-or-No-Go forecast for Mariehamn, Åland
Live marine weather: wind, swell and tides
EXPERT ANALYSIS
Next tides (coeff. --)
BM04h00
0.24m
BM08h00
0.21m
WindSouthwest 🧭 16kts
Swell1.18m
Period5s
🟡 Force 5 — Fresh breeze
Temp.13°C
Sky
🌤️
Gusts51kts
⚠️ CAUTION. Technical navigation a Cruiser at Mariehamn, åland.
Tides & weather for the next 7 days
19 SatCoeff. --
PM01h00
0.25m
BM04h00
0.24m
BM08h00
0.21m
PM13h00
0.23m
PM22h00
0.32m
BM23h00
0.31m
20 SunCoeff. --
BM03h00
0.29m
BM05h00
0.28m
PM07h00
0.29m
BM10h00
0.26m
PM16h00
0.33m
PM18h00
0.34m
PM21h00
0.36m
21 MonCoeff. --
BM00h00
0.35m
PM03h00
0.37m
BM05h00
0.36m
BM07h00
0.35m
BM09h00
0.34m
BM14h00
0.28m
BM19h00
0.25m
BM21h00
0.24m
22 TueCoeff. --
BM04h00
0.21m
BM13h00
0.14m
BM16h00
0.13m
BM18h00
0.12m
BM21h00
0.11m
BM23h00
0.10m
23 WedCoeff. --
PM04h00
0.11m
PM06h00
0.12m
BM09h00
0.10m
BM12h00
0.08m
BM15h00
0.07m
PM16h00
0.08m
BM21h00
0.07m
24 ThuCoeff. --
PM05h00
0.10m
PM07h00
0.11m
PM18h00
0.15m
PM21h00
0.17m
25 FriCoeff. --
PM03h00
0.22m
PM05h00
0.23m
PM08h00
0.24m
BM14h00
0.19m
BM18h00
0.18m
BM22h00
0.14m
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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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