Wave height warning
F
Issued by Finnish Meteorological Institute
⏳ In force until Mon 26 Oct, 00:00 📍 Sea of Åland; Southern Sea of Bothnia; The Quark; Northern Sea of Bothnia; Eastern part of Northern Baltic; Western par… (approximate) 🕑 2 h ago
Wave height warning: From the night between Saturday and Sunday to the night between Sunday and Monday, probability for rough waves is 20%. The significant wave height may exceed 2.5 meters.
📡 CAP alert details
Common Alerting Protocol
Official alert linked
▾
📡 CAP alert details
Common Alerting Protocol
⚠
SeverityModerate
⏱
UrgencyFuture
❓
CertaintyPossible
EventWave height warning
Response typeNot supplied
CategoryMet
Affected areaSea of Åland; Southern Sea of Bothnia; The Quark; Northern Sea of Bothnia; Eastern part of Northern Baltic; Western part of Northern Baltic
Issuing authorityFinnish Meteorological Institute
Contacthttps://en.ilmatieteenlaitos.fi/contact-information
🕓 Alert timing · EAT
Sent2026-10-21T14:29:43+03:00
EffectiveNot supplied
Onset2026-10-25T00:00:00+03:00
Expires2026-10-25T23:00:00+02:00
📋 Official instructions
No official instructions supplied with this report.📄 Message details
Alert identifierurn:oid:2.49.0.1.246.0.0.2026.25356583.74544314427801388032712915208329895473
Message typeUpdate
Senderurn:oid:2.49.0.0.246.0
ScopePublic
CAP statusActual
Related messagesurn:oid:2.49.0.1.246.0.0.2026.25346102.74544314427801388032712915208329895473
ⓘ CAP fields populate when an official alert is linked.
🛡 Safety advice
General guidance for this type of incident - not official instructions.
- Stay aware of your surroundings in this area.
- Follow official updates from the police and local authorities.
- In an emergency call 112 (police) or 112 (ambulance), or request help through Jilinde.
📰 Story summary
From the report shown in the feed:
- Wave height warning: From the night between Saturday and Sunday to the night between Sunday and Monday, probability for rough waves is 20%.
- The significant wave height may exceed 2.5 meters.
ⓘ News summary · read the original report for full context.
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