A southeasterly, strong and mostly variable flow prevails over the North and the East of the basin. Over the South-West, it is westerly, very strong and mostly variable.
For Langstone Harbour :
Warning moderate gale offshore.
The reliability of the situation is very good.
Overcast and misty, reduced visibility. Drizzle. In the evening, clear periods developing.
Light showers progressively becoming less frequent. SW force 5 in the middle of the day turning W force 4 in the evening. Gusts reaching 26 knots in the evening. Smooth to slight sea. Low, short swell from S. Visibility reduced by mist becoming good in the evening.