For Blue Lagoon :
No gale warning.
The reliability of the situation is very good.
Cloudy spells, sometimes dense. Possibility of showers In the evening, cloudy spells, sometimes dense.
Chance of light rain. ESE wind force 4 from the middle of the day. Gusts reaching 19 knots in the middle of the day. Moderate sea. Low, fairly long swell from SSE. Excellent visibility.