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 developing. Risk of gales later.
W 4 or 5, soon increasing W or SW 5 or 6, then S or SW 6 or 7 occasionally gale 8 in places later.
Moderate, building moderate or rough later.
Mainly fair with only isolated showers, the rain arriving from the west overnight.
Mostly good, falling moderate or poor in rain later.
Tomorrow
Strong winds until later. Risk of gales in places for a time.
S or SW 6 or 7, occasionally gale 8 in places, gradually decreasing 4 or 5 overnight.
Moderate or rough, becoming rough possibly very rough.
Moderate or rough, becoming mainly moderate later.
Moderate or good, occasionally poor in heavier rain.
Tuesday, 4 November 2025
Nil.
S or SW 4 or 5, backing E or SE later.
Moderate, becoming slight or moderate later.
Rain at first, quickly clearing to scattered showers, further rain or drizzle overnight.
Good, falling moderate or poor in rain or showers.
Wednesday, 5 November 2025
Nil.
E or SE 4 or 5, veering S or SE later.
Slight or moderate.
Outbreaks of rain or drizzle.
Moderate or good, occasionally poor.
Thursday, 6 November 2025
Nil.
S or SE 4 or 5, soon veering S or SW 3 or 4.
Slight or moderate, becoming slight.
Outbreaks of rain or drizzle at first, soon becoming mainly fair.
Good, falling moderate or poor in rain or drizzle at first.



