High 1031 hPa centered at 90 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland) weakening in a stationary position.
Für Saint Sampson Harbour : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloudy spells, sometimes dense.No precipitation.In the evening, skies with few clouds. WNW wind force 3 from the middle of the day. Gusts reaching 11 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from NNW. Excellent visibility becoming poor in the evening.
Semaphoren
Station Guernsey AP liegt 9 km von Saint Sampson Harbour entfernt