Trearddur Bay (Holy Island) Surf Break

Lat Long: 53.28° N 4.62° W

Trearddur Bay (Holy Island), United Kingdom Weather Observations

Issued: 6 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Trearddur Bay (Holy Island) sea temperature is
16.3°C
1.4° 

Trearddur Bay (Holy Island) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Current weather conditions and live observations for Trearddur Bay (Holy Island) based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in Trearddur Bay (Holy Island) right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near Trearddur Bay (Holy Island)

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Valley RAF Airport

8 km ESE215 m above sea level

2 hours ago
clear-
25
moderate winds from the SSW
(24 km/h at 210°)
16 °C10.0
10.0


SHIP5439

19 km WSW15 m above sea level

2 hours ago
-
(- km/h at -°)
- °C- km
- km


Bangor

32 km E100 m above sea level

1 hour ago
dry
-
(- km/h at °)
- °C-
-
-
-
0

BARCIAL

20 km NE361 m above sea level

2 hours ago
-
wind obs. (31 kph from 297 degs) was rejected
(- km/h at -°)
11.8 °C-
-
-
-
0

HORNACHOS IM2

20 km NE333 m above sea level

2 hours ago
-
35
fresh winds from the SW
(33 km/h at 217°)
45
12.1 °C-
-
-
-
0

SHIP4829

25 km N3 m above sea level

2 hours ago
-
(- km/h at -°)
15.8 °C-
-


Caernarfon Airport

28 km SE4 m above sea level

2 hours ago
part cloudDry and partly cloudy
20
moderate winds from the SSE
(20 km/h at 160°)
17 °C10.0
10.0
no cloud

Bangor

32 km E100 m above sea level

1 hour ago
dry
-
(- km/h at °)
- °C-
-
-
-
0

SHIP7534

33 km NE3 m above sea level

4 hours ago
-
(- km/h at -°)
16.1 °C-
-


SHIP2025

33 km NE3 m above sea level

4 hours ago
-
(- km/h at -°)
16.1 °C-
-


* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to Trearddur Bay (Holy Island) and within an acceptable time window.

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