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
Locally strong winds for a time.
S or SE 4 or 5 occasionally 6 in places in the afternoon, veering W or SW overnight.
Slight or moderate, becoming mainly moderate for a time.
Mainly fair, then rain or drizzle arriving from the west in the evening, becoming fair overnight.
Mostly good, falling moderate or poor in rain or drizzle later.
Tomorrow
Strong winds developing later.
W or SW 4 or 5, backing S or SW 3 or 4, increasing 5 or 6 occasionally 7 in places overnight.
Slight or moderate, becoming slight, then building moderate or rough overnight.
Fair, then rain or drizzle overnight.
Good, falling moderate or poor in rain or drizzle later.
Sunday, 9 November 2025
Strong winds for a time.
S or SW 5 or 6, quickly increasing 6 or 7, veering W or SW 3 or 4 in the afternoon, backing S or SE overnight.
Moderate or rough, soon becoming mainly moderate, falling slight overnight.
Outbreaks of rain or drizzle, becoming mainly fair in the afternoon.
Good, falling moderate or poor in rain or drizzle.
Monday, 10 November 2025
Nil.
S or SE 3 or 4, veering SW overnight.
Mainly slight.
Fair, then rain for a time later.
Good, falling moderate or poor in rain later.
Tuesday, 11 November 2025
Strong winds developing.
SW 3 or 4, soon backing E or SE 4 or 5, veering S or SE 5 or 6 in the evening, increasing 6 or 7 overnight.
Slight, soon becoming slight or moderate, then moderate or rough later.
Rain at times.
Good, occasionally moderate or poor in rain.





