For Helmuth Reef :
No gale warning.
The reliability of the situation is very good.
Lots of good clear periods. Chance of light rain. In the evening, changeable skies becoming less cloudy.
No precipitation. SE force 2 in the middle of the day turning NNW force 1 in the evening. Gusts reaching 10 knots in the middle of the day. Smooth sea. Low, short swell from N. Excellent visibility becoming poor in the evening.