The Knap surf break

The Knap surfForecast / Wales – South East / UK

information circle48hr Weather and Surf, issued 5 pm Sunday 22 Feb 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Today's The Knap sea temperature is
7.5° C
(Which is 1.5°C colder than average for this time of year)


How big are the waves at The Knap today?

The current surf forecast for The Knap at 1AM is: 0.7m 14s primary swell from a West direction (forecast issued at 05:00pm February 22). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (23 Feb)2.5ft (0.8m)15s
Afternoon (23 Feb)1.5ft (0.4m)15s
Evening (23 Feb)1.5ft (0.4m)14s

Table - waves today at The Knap. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
W
0.7
W
0.7
W
0.7
W
0.7
W
0.4
WSW
0.8
W
0.8
W
0.4
WSW
0.4
WSW
0.4
WSW
0.5
W
0.3
WSW
0.5
W
0.4
WSW
0.4
WSW
0.4
WSW
0.4
WSW
0.5
W
0.5
W
0.5
W
0.4
WSW
0.4
WSW
0.3
WSW
Period(s) (?)14131414141515151515149141313121212121213121219
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1791731922002067328327972716940368755514444697682504873
Wind
(km/h)
30
WSW
35
WSW
35
WSW
35
WSW
35
WSW
35
WSW
35
WSW
30
WSW
10
SW
30
WSW
25
WSW
15
SW
10
SSW
10
SSE
15
SSE
25
S
25
SSE
20
SE
15
SE
15
SE
10
SE
10
SE
10
SSE
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscross-
on
cross-
on
High Tide
/ height (m)
10:09PM
11.00
10:30AM
10.84
10:53PM
10.29
11:18AM
9.96
11:47PM
9.47
Low Tide
/ height (m)
3:53PM
1.20
4:09AM
1.52
4:32PM
1.84
4:52AM
2.25
5:18PM
2.65
5:46AM
3.09
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Sunrise------7:11-------7:09-------7:07-
Sunset5:39-------5:42-------5:43-------
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
Rain (mm)
--------11--------------
Temp. °C1110109101010101011111110991212111110991013
Feels °C (?)5331323476788767778767810
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Knap surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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