For Helmuth Reef :
No gale warning.
The reliability of the situation is very good.
Very cloudy with risk of storms. Showers. In the evening, overcast skies with risk of thundery outbreaks.
Showers becoming less frequent. ESE force 2 in the middle of the day turning WNW force 1 in the evening. Gusts reaching 8 knots in the middle of the day. Smooth sea. Low, short swell from WSW. Poor visibility becoming reduced by mist in the evening.