The Knap Surf Break

Lat Long: 51.39° N 3.30° W

The Knap 48 hour detailed Surf Forecast

Issued: 12 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's The Knap sea temperature is
18.0°C
3.1° 

How big are the waves at The Knap today (07 Oct):

  • Morning surf: Morning surf (07 Oct, local time) - 0.5ft (0.2m), 6s period with W swell.

The current surf forecast for The Knap at 4AM is: 0.1m 7s primary swell from a West direction (forecast issued at 12:00am October 07). The wind direction is predicted to be glassy.

Time (BST) & DateWave HeightWave Period
Morning (07 Oct)0.5ft (0.2m)6s
Afternoon (07 Oct)--
Evening (07 Oct)--

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Tue night. Very mild (max 17°C on Fri morning, min 10°C on Wed night). Winds increasing (calm on Tue night, strong winds from the WSW by Thu night).

Wednesday
7
Thursday
8
Friday
9
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
4 PM
7 PM
10 PM
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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
W
7
0.1
W
7
0.1
W
7
0.2
W
6
0.2
WNW
6
0.4
NW
4
0.5
NW
4
0.4
NW
6
0.4
NW
6
0.4
WNW
6
0.4
WNW
6
0.4
WNW
6
0.4
WNW
6
0.4
WNW
6
0.3
W
6
0.3
W
5
0.5
W
5
0.7
W
6
0.8
W
7
0.9
W
8
0.9
W
8
0.9
W
9
0.8
W
9
0.7
W
8
Wave Graph
Metric surfscale
Energy kJ
1
1
1
3
4
0
0
0
0
0
15
15
12
12
5
4
11
34
69
95
105
117
93
68
Wind (km/h)
5
NNW
5
NE
20
NE
20
N
20
NNW
35
NNW
30
NNW
20
NNW
25
NNW
25
NW
20
NW
20
NW
20
WNW
25
W
20
WSW
30
SW
45
WSW
45
W
45
WSW
45
WSW
40
W
35
WNW
35
WNW
40
W
Wind State
glassy
glassy
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
4:56AM9.06m
5:22PM9.77m
5:51AM9.89m
6:12PM10.58m
6:36AM10.65m
6:54PM11.24m
Low Tide
10:52PM3.33m
11:18AM3.21m
11:51PM2.54m
12:08PM2.41m
00:34AM1.83m
12:48PM1.73m
cloud
mod rain
light rain
light rain
rain showers
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
light rain
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
7:22
—
—
—
—
—
—
—
7:24
—
—
—
—
—
—
—
7:24
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:37
—
—
—
—
—
—
—
6:36
—
—
—
—
—
—
—
6:34
—
—
 mm
—
6
5
3
1
—
—
—
—
—
—
—
—
—
—
—
1
—
—
1
—
—
—
—
Temp °C
16
15
14
12
12
14
12
11
11
10
11
11
13
13
12
12
15
16
16
16
17
15
14
14
Feels °C
16
15
12
8
7
6
5
6
5
5
6
6
8
7
8
7
8
9
9
9
11
8
6
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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.


Nearest locationNearest