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The Knap Surf Forecast
/ Wales – South East (14 surf breaks) /
Surf Forecasts:
The Knap surfForecast / Wales – South East / UK
48hr Weather and Surf, issued 12 pm Tuesday 31 Mar 2026 BSTForecast update in hr min s Forecast update imminent
Today's The Knap sea temperature is
9.2° C
(Which is normal for this time of year)How big are the waves at The Knap today?
The current surf forecast for The Knap at 3PM is: 0.3m 8s primary swell from a West direction and 0.1m 13s secondary swell from a West direction, 0.1m 11s secondary swell from a West direction (forecast issued at 12:00pm March 31). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 1ft (0.3m) | 9s |
| Afternoon (31 Mar) | 1ft (0.3m) | 8s |
| Evening (31 Mar) | 1ft (0.3m) | 8s |
Table - waves today at The Knap. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 8 | 8 | 8 | 8 | 6 | 7 | 6 | 6 | 5 | 5 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 13 | 13 | 12 | 12 | 12 | 10 | 6 | 4 | 3 | 6 | 5 | 5 | 10 | 10 | 11 | 10 | 9 | 9 | 35 | 19 | 18 | 8 | 17 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off | glass | cross- on | cross | cross- on | on | on | on |
High Tide / height (m) | 7:02PM 10.60 | 7:19AM 11.17 | 7:38PM 11.14 | 7:54AM 11.56 | 8:12PM 11.47 | |||||||||||||||||||
Low Tide / height (m) | 1:01PM 1.88 | 1:14AM 1.77 | 1:34PM 1.36 | 1:46AM 1.29 | 2:04PM 1.03 | 2:16AM 1.00 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:45 |
| Sunset | - | - | - | 7:43 | - | - | - | - | - | - | - | 7:45 | - | - | - | - | - | - | - | 7:46 | - | - | - | - |
 |  | | |  |  | | | | | | | |  | | |  | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 |
| Temp. °C | 12 | 13 | 13 | 11 | 9 | 9 | 10 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 7 | 4 | 5 | 7 | 8 | 7 | 7 | 7 | 7 | 8 |
| Feels °C (?) | 9 | 9 | 9 | 7 | 6 | 6 | 7 | 5 | 5 | 5 | 5 | 6 | 6 | 4 | 3 | -1 | 1 | 5 | 3 | 2 | 3 | 3 | 2 | 3 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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