For Chatham Bay - Union Island :
No gale warning.
The reliability of the situation is very good.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. No precipitation. In the evening, very cloudy skies clearing completely.
No precipitation. E force 4 in the morning temporarily force 3 in the middle of the day. Gusts reaching 25 knots in the evening. Slight sea. Low, short swell from E. Excellent visibility.