Surf Forecasts:
How big are the waves at The Knap today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 5ft (1.6m), 11s period with W swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 4.5ft (1.4m), 10s period with W swell.
- Evening surf: Evening surf (25 Oct, local time) - 3ft (0.9m), 12s period with W swell.
The current surf forecast for The Knap at 12PM is: 1.5m 11s primary swell from a West direction (forecast issued at 05:00am October 25). The wind direction is predicted to be cross-shore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 5ft (1.6m) | 11s |
| Afternoon (25 Oct) | 4.5ft (1.4m) | 10s |
| Evening (25 Oct) | 3ft (0.9m) | 12s |
Table - waves today at The Knap. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Mon morning. Very mild (max 17°C on Mon afternoon, min 11°C on Sun morning). Winds decreasing (near gales from the WNW on Sun morning, light winds from the W by Tue night). | |||||||||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | W 12 | W 9 | W 9 | W 12 | W 11 | WSW 11 | WSW 10 | WSW 10 | W 11 | WSW 11 | SW 11 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 12 | W 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 734 | 714 | 652 | 515 | 384 | 223 | 225 | 55 | 39 | 66 | 39 | 79 | 125 | 115 | 83 | 151 | 250 | 288 | 202 | 205 | 239 | 184 | 75 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on |
High Tide | 5:51AM10.96m | 6:07PM11.43m | 6:27AM11.57m | 6:44PM11.87m | 7:04AM11.94m | 7:23PM12.04m | |||||||||||||||||
Low Tide | 11:58AM1.34m | 00:18AM0.95m | 12:34PM0.85m | 00:52AM0.61m | 1:10PM0.58m | ||||||||||||||||||
 | |  | | | |  |  | |  |  | |  | | | | |  |  | | | | | |
 | 5:52 | — | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — |
 | — | — | — | — | 4:00 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 5 | 4 | — | — | — | — | 1 | 3 | — | — | — | — | — |
Temp °C | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 13 | 16 | 17 | 16 | 16 | 17 | 16 | 14 | 13 | 13 | 13 | 12 | 12 |
Feels °C | 1 | -1 | 0 | 1 | 2 | 3 | 5 | 6 | 6 | 5 | 6 | 10 | 12 | 12 | 10 | 9 | 9 | 7 | 6 | 5 | 6 | 6 | 7 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 9 | W 9 | W 12 | W 11 | — | — | — | W 11 | — | — | — | — | — | — | — | W 12 |
| kJ | — | — | — | — | — | — | — | 55 | 39 | 66 | 39 | — | — | — | 83 | — | — | — | — | — | — | — | 75 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 12 | WSW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 28 | 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 12 | W 12 | W 11 | W 11 | W 10 | W 10 | W 12 | — | — | SSW 3 | S 3 | WSW 11 | WSW 10 | WSW 10 | SSW 4 | WSW 11 | SW 11 | WSW 12 | WSW 12 | WSW 12 | W 12 | W 12 | W 8 |
| kJ | 734 | 714 | 652 | 515 | 384 | 223 | 225 | — | — | 1 | 2 | 79 | 125 | 115 | 7 | 151 | 250 | 288 | 202 | 205 | 239 | 184 | 44 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 862 | 880 | 880 | 886 | 409 | 78 | 141 | 143 | 85 | 305 | 355 | 521 | 615 | 521 | 611 | 529 | 585 | 878 | 615 | 878 | 78 | 127 | 78 |
Best forecast wave conditions in Wales - South East | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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