The following values taken from Sandettie Automatic Lightship
Wind: Moderate Breeze (Force 4)
Sea State: Small waves, becoming larger; fairly frequent white horses.
Air Temperature: 12.0°C (53.6°F)
Air Pressure: 1004.7 mb
Sea Temperature: 12.3°C (54.1°F)
Wave Height: 0.5 metres (1.6 Feet)
Wind Speed: 18.3 MPH (8.2 m/s)
Wind Direction: SSW
Visibility at sea: 5.8 Miles
Readings from: 06:00 (GMT)