Our Island Plan

5 day weather forecast for Isle of Man coastal waters

Issued on Thursday, 09 April 2026 at 6:00am by Ronaldsway Met Office

Forecast periods cover 24 hours from 6am each day to 6am on following day. Wind speeds are on Beaufort Scale.

Today

Warnings

Strong Winds for a time.

Wind

S or SW 4 or 5, veering W or SW 4 to 6 this morning, before increasing W 5 to 7 this afternoon. Then decreasing W or SW 3 or 4 tonight.

StateOfSea

Slight, building slight or moderate this morning and moderate this afternoon. Then falling slight tonight.

Weather

Areas of mist and fog patches as occasional rain and drizzle spreads from the west, clearing to occasional showers later this morning, then becoming mainly fair tonight.

Visibility

Moderate or poor in rain, drizzle and mist and very poor in any fog. Becoming mostly good this morning, but occasionally moderate in any showers.

Temperature
Min. air temperature 8°C and max. air temperature 10°C
Sea temperature
9°C

Tomorrow

Warnings

Strong Winds developing, with Gales for a time.

Wind

W or SW 3 or 4, backing S or SE 5 or 6, increasing 6 to gale 8, veering S or SW 5 or 6 later.

StateOfSea

Slight, building slight or moderate during the morning and moderate or rough during the afternoon.

Weather

Mainly fair, then occasional rain and drizzle spreading from the southwest, clearing to occasional showers overnight.

Visibility

Good, occasionally moderate or poor in rain and drizzle, or moderate in showers later.

Temperature
Min. air temperature 4°C and max. air temperature 9°C
Sea temperature
9°C

Saturday, 11 April 2026

Warnings

Strong Winds, risk of Gales for a time later.

Wind

S or SW 5 or 6, increasing 6 or 7, perhaps occasionally gale 8 later.

StateOfSea

Moderate or rough, becoming rough later.

Weather

Occasional showers, perhaps merging into a spell of rain overnight.

Visibility

Good, occasionally moderate or poor in showers or rain.

Temperature
Min. air temperature 5°C and max. air temperature 9°C
Sea temperature
9°C

Sunday, 12 April 2026

Warnings

Strong Winds at first.

Wind

S or SW 6 or 7, decreasing 4 or 5 during the afternoon, decreasing 3 or 4 overnight.

StateOfSea

Rough, becoming moderate during the afternoon, then slight overnight.

Weather

Occasional showers.

Visibility

Good, occasionally moderate or poor in showers.

Temperature
Min. air temperature 6°C and max. air temperature 10°C
Sea temperature
9°C

Monday, 13 April 2026

Warnings

Nil.

Wind

SW 3 or 4, becoming Variable 3 or less.

StateOfSea

Slight, becoming smooth or slight.

Weather

Occasional showers, becoming mainly fair later.

Visibility

Good, occasionally moderate or poor in showers.

Temperature
Min. air temperature 5°C and max. air temperature 10°C
Sea temperature
9°C

Forecast by

Kirsty Wilding
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