A northerly and mostly variable flow prevails over the North and the East of the basin. Over the South-West, it is southeasterly, moderate and mostly variable.
For Agana Marina :
No gale warning.
The reliability of the situation is good.
Very cloudy skies with short clear spells. Risk of some spots of rain in the morning, showers late in the day. In the evening, cloudy spells, sometimes dense.
No precipitation. ENE force 2 turning WSW force 1 in the middle of the day then N. Gusts reaching 7 knots in the morning. Rippled sea. Low, short swell from S. Excellent visibility becoming good in the evening.