Our Island Plan

5 day weather forecast for Isle of Man coastal waters

Issued on Wednesday, 16 July 2025 at 5:00am 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

Nil.

Wind

NW 3 or 4, becoming variable 3 or less late morning, becoming SE 2 to 4 overnight into Thursday.

StateOfSea

Smooth or slight.

Weather

Fair, then a few outbreaks of rain overnight.

Visibility

Good, falling moderate in rain.

Temperature
Min. air temperature 13°C and max. air temperature 19°C
Sea temperature
15°C

Tomorrow

Warnings

Nil.

Wind

SE 2 to 4, soon veering S-SW 3 or 4, occasionally 5 until later.

StateOfSea

Smooth or slight, soon becoming slight occasionally moderate.

Weather

Occasional rain or drizzle mainly to start. Areas of mist and fog patches developing. Further rain overnight into Friday.

Visibility

Moderate or good, occasionally poor. Very poor in fog patches.

Temperature
Min. air temperature 14°C and max. air temperature 18°C
Sea temperature
15°C

Friday, 18 July 2025

Warnings

Nil.

Wind

S-SW 3 or 4, becoming variable 3 or less later.

StateOfSea

Smooth or slight.

Weather

Mainly fair.

Visibility

Mostly good.

Temperature
Min. air temperature 14°C and max. air temperature 18°C
Sea temperature
15°C

Saturday, 19 July 2025

Warnings

Nil.

Wind

Variable 3 or less, soon becoming N or NE 3 or 4, occasionally 5 later.

StateOfSea

Smooth or slight, occasionally moderate later.

Weather

Occasional rain or showers, heavy at times, as well as areas of mist and fog patches.

Visibility

Moderate or good, occasionally poor. Very poor in fog patches.

Temperature
Min. air temperature 14°C and max. air temperature 19°C
Sea temperature
15°C

Sunday, 20 July 2025

Warnings

Nil.

Wind

N or NE, soon becoming S or SW, 3 or 4.

StateOfSea

Mainly slight.

Weather

Isolated rain or showers, as well as areas of mist and fog patches.

Visibility

Moderate or good, occasionally poor. Very poor in fog patches.

Temperature
Min. air temperature 15°C and max. air temperature 19°C
Sea temperature
15°C

Forecast by

Stuart Davison
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