By: Isuru Parakrama
May 20, Colombo (LNW): Due to South-West monsoon conditions are gradually establishing across the island, prevailing showery and windy conditions will continue further, the Department of Meteorology said in its weather forecast today (20).
Cloudy skies can be expected over most parts of the island.
Showers or thundershowers will occur at times in Western, Sabaragamuwa, Central, North-western and Southern provinces and in Mannar district.
Showers or thundershowers will occur at several places elsewhere of the island.
Very heavy showers above 100mm are likely at some places in Western, Sabaragamuwa and North-western provinces and in Galle, Matara, Kandy, Nuwara-Eliyaand Mannar districts, the Department warned.
Fairly strong winds about (30-40) kmph can be expected at times over the island.
General public is kindly requested to take adequate precautions to minimise damages caused by temporary localised strong winds and lightning during thundershowers.
Marine Weather
| Condition of Rain: |
| Showers or thundershowers will occur at times in the sea areas extending from Mannar to Hambantota via Colombo and Galle,heavy showersare likely at some places. Showers or thundershowers will occur at several places in the other sea areas around the island. |
| Winds: |
| Winds will be westerly to south-westerly in the sea areas extending from Kalpitiya to Pottuvil via Colombo, Galle and Hambantota and wind speed will be (40-50) kmph. Wind speed may increase up to (60-70) kmph at times these sea areas. Winds will be south-westerly and wind speed will be (25-35) kmph and can be increased up to 50 kmph at times in the other sea areas around the island. |
| State of Sea: |
| The sea areas extending from Kalpitiya to Pottuvil via Colombo, Galle and Hambantota will be very rough at times and other sea areas around the island will be fairly rough at times. Naval and fishing communities are also requested to be attentive in this regard. Temporarily strong gusty winds and very rough seas can be expected during thundershowers. |
