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
Strong winds for a time.
W or SW 4 or 5, veering W or NW 5 or 6 later in the morning and increasing force 7 for a time early this afternoon before decreasing 4 or 5 tonight. Backing W or SW 3 or 4 later.
Slight, becoming mainly moderate before falling slight again later.
Occasional rain or showers becoming isolated in the afternoon.
Good, falling moderate in rain or showers.
Tomorrow
Nil.
W or SW 3 or 4, soon becoming variable 3 or less, becoming N or NE 4 or 5 later.
Slight, becoming slight or moderate later.
Mainly fair, then a risk of an area of rain later.
Mostly good, but moderate in any rain area later.
Thursday, 23 October 2025
Strong winds developing.
N or NE 4 or 5, soon backing NW 5 or 6, backing W or SW 5 to 7 later.
Mainly moderate, occasionally rough later.
Risk of rain to start, this then clearing to showers.
Good, falling moderate in rain or showers.
Friday, 24 October 2025
Strong winds.
W or SW 5 to 7, soon veering N or NW 4 to 6.
Slight or moderate.
Showers.
Good, falling moderate in showers.
Saturday, 25 October 2025
Strong winds until later.
N or NW 4 to 6, backing NW 4 or 5 later.
Slight or moderate.
Showers.
Good, falling moderate in showers.