May 29, Colombo (LNW): Showery condition is expected to be enhanced in the Southwestern part of the island from today (29) evening, the Department of Meteorology said in its daily weather forecast today (29).
Showers or thundershowers will occur at times in Western, Sabaragamuwa, Central and North-western provinces and in Galle and Matara districts.
Fairly heavy falls above 75 mm are likely at some places in the Western and Sabaragamuwa provinces and in Nuwara-Eliya, Kandy, Galle and Matara districts.
A few showers may occur in North-central province and in Mannar and Hambantota districts.
Strong winds of about (50-60) kmph can be expected at times over Western slopes of the central hills and in Northern, North-central and North-western provinces and in Hambantota and Trincomalee districts. Fairly strong winds about (30-40) kmph can be expected at times elsewhere of the island.
Marine Weather:
Condition of Rain:
Showers or thundershowers will occur at several places in the sea areas off the coast extending from Puttalam to Hambantota via Colombo and Galle. Showers or thundershowers may occur at a few places over the other sea areas around the island.
Winds:
Winds will be south-westerly in the sea areas around the island.
Wind speed will be (40-50) kmph and wind speed may increase up to (60-70) kmph at times in the sea areas off the coast extending from Chilaw to Kankasanthurai via Puttalam and Mannar and from Galle to Pottuvil via Hambanthota.
Wind speed will be (30-40) kmph in the other sea areas around the island. Wind speed may increase up to (50-60) kmph at times in the sea areas off the coast extending from Chilaw to Galle via Colombo and from Kankasanthurai to Trincomalee via Mullaittivu.
State of Sea:
The sea areas off the coast extending from Chilaw to Kankasanthurai via Puttalam and Mannar and from Galle to Pottuvil via Hambanthota will be very rough at times and Naval and fishing communities are advised not to venture into these sea areas, until further notice.
The sea areas off the coast extending from Chilaw to Galle via Colombo and from Kankasanthurai to Trincomalee via Mullaittivu will be rough at times.
The wave height (about 2.5 m – 3.0 m) may increase in the sea areas off the coast extending from Mannar to Pottuvil via Puttalam, Colombo, Galle and Hambantota.
There is a possibility that near shore sea areas off the coast extending from Mannar to Pottuvil via Puttalam, Colombo, Galle and Hambantota may experience surges due to swell waves.
Naval and fishing communities are requested to be vigilant in this regard.
Temporarily strong gusty winds and very rough seas can be expected during thundershowers.
