# WEATHER FORECAST FOR SEA AREAS – 15 December 2025

- Link: https://www.weather.lk/weather-forecast-for-sea-areas-15-december-2025/
- Published: 2025-12-15T08:41:32+05:30
- Author: Weather LK

**Rough Seas Expected in Several Coastal Areas, Fisherfolk Advised to Be Vigilant**

_December 15_ — Showery conditions are expected to affect several sea areas around
the island during the next 24 hours, according to the latest marine weather forecast
issued at 5.30 a.m.

Showers will occur at several places in the sea areas off the coast extending from
Kankasanthurai to Pottuvil via Trincomalee. Meanwhile, showers or thundershowers
may occur at a few places in other sea areas around the island during the evening
or night.

Winds will be north-easterly with speeds of around 30–40 kmph. However, wind speeds
may increase up to 50–55 kmph at times in the sea areas off the coast extending 
from Kalutara to Trincomalee via Puttalam and Kankasanthurai, as well as from Hambantota
to Pottuvil.

Sea conditions are expected to be rough at times in the sea areas off the coast 
from Kalutara to Trincomalee via Puttalam and Kankasanthurai, and from Hambantota
to Pottuvil. Other sea areas around the island are expected to remain moderate.

The Meteorology Department warns that temporarily strong gusty winds and very rough
seas may occur during thundershowers, and advises fishermen and naval communities
to remain vigilant and take necessary safety precautions.

![](https://www.weather.lk/wp-content/uploads/2025/12/Wave-Height-Wind_Surface_MFWAM-
Global_20251215T1130000530-1024x463.jpg)