5 day weather forecast for Isle of Man coastal waters
Forecast periods cover 24 hours from 6am each day to 6am on following day. Wind speeds are on Beaufort Scale.
Today
Nil.
East or SE 3 or 4 this morning and afternoon, occasionally 5 to the south of the island. Veering South or SE 3 or 4 this evening, then South 3 or 4 tonight.
Slight, possibly slight or moderate to the south of the area at first.
Isolated showers at first today, otherwise fair.
Good.
Tomorrow
Nil.
South 3 or 4, increasing 4 or 5 later in the day, then falling Variable 2 or 3 overnight.
Slight, becoming slight or moderate for a time.
Scattered showers for a time, otherwise fair.
Good, possibly moderate in showers.
Friday, 8 May 2026
Nil.
Variable 2 or 3, gradually settling and increasing NE 4 or 5 later in day/ overnight.
Slight, becoming slight or moderate later.
Mainly fair, possibly patchy light rain for a time.
Good, possibly moderate in rain.
Saturday, 9 May 2026
Nil.
NE 4 or 5.
Slight or moderate.
Isolated showers.
Good.
Sunday, 10 May 2026
Nil.
NE 4 or 5, backing North.
Slight or moderate.
Isolated showers.
Good.



