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.
S or SW 5 or 6.
Mainly moderate.
Outbreaks of rain or drizzle, becoming mainly fair later.
Good, occasionally moderate or poor in rain and drizzle.
Tomorrow
Strong winds.
SW 5 or 6, increasing 6 or 7 for a time, veering W or SW 4 or 5 in the evening. Then becoming variable 3 or less overnight.
Moderate, building moderate or rough for a time, gradually falling slight later.
Outbreaks of rain, clearing in the afternoon, further rain spreading from the south later.
Good, occasionally moderate or poor in rain.
Friday, 27 February 2026
Locally strong winds for a time.
Variable 3 or less, soon settling N or NW 4 or 5 occasionally 6 in places, backing W or NW 3 or 4 later.
Slight, becoming slight or moderate for a time.
Isolated showers.
Good.
Saturday, 28 February 2026
Strong winds developing.
W or NW 3 or 4, backing S or SW 4 or 5 through the morning, increasing 6 or 7 in the evening, veering W 4 or 5 overnight.
Slight, building moderate or rough for a time later.
Fair, then rain for a time, becoming mainly fair later.
Good, falling moderate or poor in rain.
Sunday, 1 March 2026
Strong winds.
W or SW 4 or 5, soon backing S or SW 3 or 4, steadily increasing 6 or 7 later.
Slight or moderate, becoming moderate or rough later.
Rain later.
Good, occasionally moderate in rain.



