Anglesey Water Temperature

(Today) Dec 2025

11°C / 51.8°F

The water will feel cold. All but the most ardent watersports enthusiasts will be thinking of packing up for the winter. If not we'd suggest a thick 5/4mm wetsuit along with some boots and a hood.

Current weather

10°C / 50°F
(broken clouds)
Partly cloudy
Wind
7 mph
Humidity
87%

Water temps is based on average surface temperatures measured throughout Anglesey.

Map showing Anglesey locations. Click on pins to view water temperature.

7 locations listed in Anglesey.