General Situation:

At 7 a.m. high, 1017 mb, over Ireland extended a ridge to Belgium. Low, 1002 mb, 150 miles northwest of Spain expected to drift south overnight.

Forecast from 1 pm Wednesday to 1 pm Thursday

• Wind: East 4 to 5, backing east to northeast by late afternoon, perhaps locally 6, decreasing 4 by dawn, and 2 to 3 Guernsey southwards during the morning.
• Forecast: Isolated showers dying out overnight.
• Visibility: Good.
• Sea State: Slight to moderate, perhaps locally rather rough in the north and west this evening.
• Swell: Not significant.
• Sea Temp: 18°C

Forecast from 1 pm Thursday to 1 pm Friday

• Wind: East 2 to 4, becoming variable 1 to 3 Thursday evening.
• Forecast: Fair.
• Visibility: Good.
• Sea State: Slight, locally moderate at first.