Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

The Knap surf break

The Knap surfForecast / Wales – South East / UK

information circle48hr Weather and Surf, issued 11 am Sunday 23 Nov 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Today's The Knap sea temperature is
11.5° C
 (Which is slightly cooler than normal)

How big are the waves at The Knap today?

The current surf forecast for The Knap at 9PM is: 0.8m 8s primary swell from a West direction (forecast issued at 11:00am November 23). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (23 Nov)2.5ft (0.8m)7s
Afternoon (23 Nov)3ft (0.9m)8s
Evening (23 Nov)2.5ft (0.8m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM
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
See all maps
Wave Height (m) & direction (?)
0.8
W
0.9
W
0.9
W
0.9
W
0.8
W
0.9
W
1
W
1.2
W
1
W
0.9
W
0.6
W
0.5
W
0.5
WNW
0.4
WNW
0.3
WNW
0.2
W
0.2
W
0.2
W
0.2
W
0.2
W
0.2
W
0.2
W
0.2
W
0.2
W
Period(s) (?)78888991010109999791010101211111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)671021041099112516827919214862414733987771110999
Wind
(km/h)
40
WNW
40
W
40
W
35
W
35
W
45
W
50
W
40
W
25
WNW
30
N
30
N
30
NNW
20
NNW
20
N
15
NNW
15
NNW
15
NNW
15
N
15
NNW
10
NNW
10
NNW
5
NNW
0
WNW
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscross-
on		cross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		glassglass
High Tide
/ height (m)
8:10AM
10.69
8:27PM
10.28
8:45AM
10.41
9:04PM
9.92
9:23AM
10.04
9:45PM
9.48
Low Tide
/ height (m)
2:16PM
1.89
2:29AM
2.05
2:52PM
2.20
3:06AM
2.43
3:32PM
2.60
3:47AM
2.87
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise7:43-------7:43-------7:46-------
Sunset--4:15-------4:14-------4:13-----
clear
clear
clear
clear
rain showers
clear
cloud
rain showers
light rain
clear
cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
Rain (mm)
----1--31---------------
Temp. °C9109999898888786668876655
Feels °C (?)01011-1-312111221113433332
  • 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

Latest Updates

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Ben Mondy

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

Read more

Read more

Discover more articles and updates in the Greenroom.

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.

View detailed surf forecast for The Knap at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest