July 18, Colombo (LNW): The prevailing windy conditions over the island are expected to continue further, due to the active South-west Monsoonal condition, the Department of Meteorology said in its daily weather forecast today (18).
Showers or thundershowers will occur at times in Sabaragamuwa province and in Kandy and Nuwara-Eliya districts, and fairly heavy showers about 50 mm are likely at some places.
Several spells of showers will occur in Western and North-western provinces and in Galle and Matara 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 Trincomalee, Monaragala and Hambantota 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 Matara via Colombo and Galle. |
| Winds: |
| Winds will be westerly to south-westerly and wind speed will be (35-45) kmph. Wind speed can increase up to (60-65) kmph at times in the sea areas off the coasts extending from Kankasanthurai to Puttalam via Mannar and from Hambantota to Pottuvil. Wind speed can increase up to (50-55) kmph at times in the sea areas off the coasts extending from Trincomalee to Kankasanthurai via Mullaitivu and Puttalam to Hambantota via Colombo and Galle. |
| State of Sea: |
| The sea areas off the coasts extending from Kankasanthurai to Puttalam via Mannar and from Hambantota to Pottuvil can be very rough at times. The sea areas off the coasts extending from Trincomalee to Kankasanthurai via Mullaitivu and Puttalam to Hambantota via Colombo and Galle can be rough at times. The swell waves (about 2.0–2.5 m) height (this is not for land area) may increase in the sea areas off the coast extending from Kalpitiya to Pottuvil via Colombo, Galle, and Hambantota. Naval and fishing communities are requested to be attentive in this regard. Temporarily strong gusty winds and very rough seas can be expected during thundershowers. |
