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Surf Forecasts:
How big are the waves at The Knap today?
The current surf forecast for The Knap at 9PM is: 0.1m 13s primary swell from a West direction and 0.1m 7s secondary swell from a West direction (forecast issued at 06:00pm April 28). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | - | - |
| Afternoon (28 Apr) | 0.5ft (0.1m) | 14s |
| Evening (28 Apr) | 0.5ft (0.1m) | 13s |
Table - waves today at The Knap. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Wed afternoon, min 6°C on Tue night). Winds decreasing (strong winds from the ENE on Wed morning, calm by Fri morning). | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map | ||||||||||||||||||||||||
W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | |
4 | 4 | 3 | 3 | 12 | 12 | 11 | 12 | 11 | 11 | 11 | 11 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | |
High Tide | 5:51PM9.72m | 6:10AM10.23m | 6:33PM10.28m | 6:50AM10.67m | 7:10PM10.73m | 7:26AM10.96m | ||||||||||||||||||
Low Tide | 00:04AM2.66m | 12:27PM2.21m | 00:42AM2.15m | 1:01PM1.80m | 1:15AM1.76m | |||||||||||||||||||
— | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:46 | — | — | — | |
— | 8:30 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | 8:35 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 12 | 9 | 7 | 6 | 6 | 10 | 14 | 15 | 13 | 11 | 10 | 10 | 10 | 11 | 14 | 14 | 14 | 12 | 11 | 10 | 9 | 11 | 13 |
5 | 5 | 1 | -2 | -3 | -3 | 1 | 5 | 6 | 4 | 2 | 2 | 2 | 3 | 4 | 8 | 8 | 9 | 8 | 7 | 6 | 6 | 9 | 13 | |
Swell 1 Height (m) Direction Period (s) | W 14 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 |
4 | 4 | 3 | 3 | 12 | 12 | 11 | 12 | 11 | 11 | 11 | 11 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
Swell 2 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 | 1 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | W 10 | W 9 | W 9 | W 9 | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
2 | 2 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NNE 3 | NNE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 3 | E 3 | E 3 | E 3 | ESE 3 | ESE 3 | ESE 3 | — | — | — | — | — | — |
1 | 1 | 3 | 3 | 4 | 5 | 4 | 5 | 5 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 67 | 108 | 136 | 74 | 74 | 67 | 358 | 361 | 365 | 318 | 334 | 359 | 327 | 327 | 295 | 300 | 311 | 219 | 219 | 69 | 68 | 72 | 73 | 72 |
Best forecast wave conditions in Wales - South East | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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