Kotka sits at the mouth of the Kymijoki river on the Gulf of Finland, a port city where coastal exposure brings slightly more rainfall and wind than the Kymenlaakso interior further north. FMI’s national radar network covers this Gulf of Finland coastal district.
Learn more: How Does Rain Radar Work? · Open the full Rain Map
Frequently Asked Questions
Is it raining in Kotka right now?
The live radar map above shows precipitation over Kotka, Kymenlaakso in real time. Blue shades indicate light rain, while yellow, orange, and red mark heavier downpours. If no colored echoes appear over Kotka, no significant rain is currently being detected.
How often does the Kotka rain radar update?
The radar refreshes continuously, typically every few minutes, so the map reflects current conditions rather than an hours-old forecast. Press play to animate the most recent frames.
Can I see if a storm is heading toward Kotka?
Yes. Press play on the radar to animate the last few hours of rainfall and watch which way rain cells over Kymenlaakso are moving – the clearest way to judge whether a shower will reach Kotka or pass by.
Is this Kotka rain radar free to use?
Yes, completely free – no account, app download, or sign-up required. It works in any browser on desktop and mobile.