The Knap Surf Break

Lat Long: 51.39° N 3.30° W

The Knap, United Kingdom Weather Observations

Issued: 12 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's The Knap sea temperature is
18.4°C
2.7° 

Current weather conditions and live observations for The Knap 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 The Knap right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near The Knap

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Cardiff-Wales Airport

4 km WSW209 m above sea level

2 hours ago
part cloudDry and partly cloudy
20
moderate winds from the W
(20 km/h at 260°)
19 °C10.0
10.0
no cloud

St Athan

9 km WSW49 m above sea level

1 hour ago
clearno report
wind obs. (9 kph from 160 degs) was rejected
(- km/h at -°)
19.2 °C35
35

-

Weston Bay Waverider

20 km E3 m above sea level

2 hours ago
-
(- km/h at -°)
- °C-
-


Hinkley Point 2 Waverider

20 km SSE3 m above sea level

1 hour ago
-
(- km/h at -°)
- °C-
-


Bristol/Lulsgate Airport

41 km E219 m above sea level

2 hours ago
clear-
10
light winds from the NNW.(Wind varies from 280 to 020 degs)
(11 km/h at 330°)
18 °C10.0
10.0
few

Scarweather WaveNet Site

44 km WSW3 m above sea level

1 hour ago
-
(- km/h at -°)
- °C-
-


SHIP3620

48 km W3 m above sea level

2 hours ago
-
(- km/h at -°)
18.7 °C-
-


SHIP12071

48 km W3 m above sea level

1 hour ago
-
(- km/h at -°)
19.3 °C-
-


SHIP12855

48 km W15 m above sea level

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


SHIP8980

48 km W3 m above sea level

2 hours ago
-
(- km/h at -°)
18.7 °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 The Knap and within an acceptable time window.

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