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.
Strong wind at first.
West or NW 5 or 6, decreasing 4 or 5 during afternoon, decreasing 3 overnight.
Slight or moderate, becoming smooth or slight later.
Good, occasionally moderate in showers.
West or NW 3 backing and increasing S or SW 4 or 5.
Smooth or slight, becoming slight occasionally moderate.
Fair, with outbreaks of rain during the afternoon turning heavier evening and overnight.
Good, occasionally moderate or poor later.
Monday, 20 November 2017
W or SW 4 or 5 becoming variable for a time settling S or SW 3 or 4 later.
Slight or moderate.
Rain at times.
Moderate or good, occasionally poor.
Tuesday, 21 November 2017
Strong winds developing.
West or SW 3 or 4 increasing SW 5 or 6.
Slight or moderate, becoming moderate or rough later.
Good, occasionally moderate or poor.
Wednesday, 22 November 2017
SW 5 increasing 6 or 7 later
Moderate or rough
Rain at first then showers
Moderate or good occasionally poor at first.