For Blue Lagoon : No gale warning.
The reliability of the situation is good.
Fairly cloudless skies becoming changeable during the morning, very cloudy in the afternoon. No precipitation.
In the evening, good clear periods but lots of cloud, too. No precipitation. W force 1 freshening force 3 in the middle of the day then force 4. Gusts reaching 25 knots in the evening. Poor visibility becoming excellent in the middle of the day.