For Saint-Jean :
No gale warning.
The reliability of the situation is very good.
Changeable skies completely clouding over during the morning, warning: storms in the afternoon: considerable electrical activity. Fairly heavy showers for a time. In the evening, very cloudy skies to overcast.
Risk of showers as night falls. SE force 3 freshening NNE force 5 in the middle of the day then ENE force 3. Gusts reaching 33 knots in the middle of the day. Slight sea. Low, short swell from E. Excellent visibility.