This Is Guernsey

Summary:

Rain dying out overnight.

General Situation:

At 4 pm, an occluded front over S Brittany was moving NE. Shallow low, 1009 mb, about 100 miles N of Corunna, expected to move NE and fill, followed by a weak ridge.

Forecast from 7 pm Friday to 7 pm Saturday

• Wind: Variable F1 to 3 becoming NW this evening, increasing F3 to 4 in the S of the area late tomorrow afternoon.
• Forecast: Cloudy with outbreaks of rain, dying out overnight. Risk of coastal fog patches overnight and early tomorrow. Fair periods developing.
• Visibility: Moderate to good becoming poor for a time in rain, perhaps locally very poor on coasts.
• Sea State: Smooth or slight.
• Swell: Not significant.
• Sea Temp: 17°C

Forecast from 7 pm Saturday to 7 pm Sunday

• Wind: NW F2 to 3, locally F4 in the S at first, becoming variable F1 to 3 on Sunday.
• Forecast: Fair. Risk of fog patches overnight and at first on Sunday.
• Visibility: Moderate to good, but very poor in any fog patches.
• Sea State: Slight or smooth.

Data from Jersey Met, last updated 16:58 UTC 25/07/08