Surf Forecasts:
How big are the waves at The Knap today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 0.5ft (0.2m), 6s period with W swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 1.5ft (0.5m), 7s period with W swell.
- Evening surf: Evening surf (02 Sep, local time) - 1.5ft (0.5m), 7s period with W swell.
The current surf forecast for The Knap at 5PM is: 0.5m 7s primary swell from a West direction (forecast issued at 12:00pm September 02). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 0.5ft (0.2m) | 6s |
| Afternoon (02 Sep) | 1.5ft (0.5m) | 7s |
| Evening (02 Sep) | 1.5ft (0.5m) | 7s |
Table - waves today at The Knap. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed morning. Warm (max 21°C on Thu afternoon, min 13°C on Fri night). Winds decreasing (strong winds from the WSW on Thu night, light winds from the NW by Fri night). | |||||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | |||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | W 6 | SW 6 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 | W 5 | W 5 | WSW 5 | WSW 6 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 9 | 22 | 36 | 27 | 28 | 27 | 27 | 29 | 28 | 29 | 18 | 13 | 19 | 55 | 78 | 66 | 66 | 65 | 46 | 31 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 10:44AM11.01m | 11:04PM10.86m | 11:26AM10.39m | 11:49PM10.07m | 12:16PM9.63m | ||||||||||||||||
Low Tide | 4:44PM1.52m | 5:05AM1.80m | 5:25PM2.16m | 5:49AM2.53m | 6:16PM2.93m | ||||||||||||||||
 | |  |  |  | | | | | |  | |  | | | | | | | |  | |
 | 6:26 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:53 | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 16 | 17 | 20 | 18 | 18 | 18 | 18 | 17 | 19 | 20 | 21 | 19 | 18 | 20 | 19 | 17 | 17 | 17 | 17 | 16 | 16 |
Feels °C | 13 | 13 | 17 | 15 | 15 | 15 | 15 | 14 | 16 | 16 | 17 | 15 | 13 | 14 | 13 | 14 | 12 | 10 | 10 | 10 | 12 |
Swell 1 Height (m) Direction Period (s) | W 6 | — | — | — | — | — | — | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | 27 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 6 | W 7 | W 7 | W 7 | W 7 | W 7 | — | W 8 | W 8 | W 8 | W 5 | W 5 | WSW 5 | WSW 6 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | — | 9 | 22 | 36 | 27 | 28 | 27 | — | 29 | 28 | 29 | 18 | 13 | 19 | 55 | 78 | 66 | 66 | 65 | 46 | 31 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 301 | 403 | 403 | 301 | 301 | 202 | 153 | 153 | 153 | 301 | 403 | 344 | 286 | 228 | 103 | 61 | 536 | 358 | 330 | 135 | 135 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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