Gwithian Surf Break

Lat Long: 50.22° N 5.40° W

Gwithian 48 hour detailed Surf Forecast

Issued: 6 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Gwithian sea temperature is
18.2° C
1.3° 

Gwithian surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Gwithian today (06 Aug):

  • Afternoon surf: Afternoon surf (06 Aug, local time) - 2.5ft (0.7m), 6s period with WNW swell.
  • Evening surf: Evening surf (06 Aug, local time) - 1ft (0.3m), 10s period with W swell.

The current surf forecast for Gwithian at 11PM is: 0.3m 10s primary swell from a West direction and 0.5m 5s secondary swell from a West direction, 0.4m 4s secondary swell from a North direction (forecast issued at 06:00pm August 06). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (06 Aug)--
Afternoon (06 Aug)2.5ft (0.7m)6s
Evening (06 Aug)1ft (0.3m)10s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Sat afternoon, min 15°C on Thu night). Wind will be generally light.

Thu
6
Friday
7
Saturday
8
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
W
6
0.6
W
5
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.2
W
9
0.3
W
9
0.3
WNW
9
0.3
WNW
9
0.4
WNW
10
0.4
WNW
10
0.4
WNW
9
0.4
WNW
9
Wave Graph
Metric surfscale
Energy kJ
30
21
17
17
16
16
15
15
15
15
15
6
15
16
17
30
30
29
28
Wind (km/h)
15
NW
15
NW
10
WNW
10
NW
10
NW
5
WNW
10
WNW
10
NW
15
NW
10
NNW
10
NNE
10
NE
10
E
10
ESE
15
SE
10
SE
5
S
5
N
10
NE
Wind State
on
on
on
on
on
glassy
on
on
cross-on
cross-on
cross
cross-off
cross-off
off
off
cross-off
glassy
glassy
cross-off
High Tide
11:33PM5.09m
12:08PM4.90m
00:47AM4.85m
1:29PM4.81m
Low Tide
5:20PM1.39m
5:56AM1.51m
6:32PM1.62m
7:15AM1.68m
8:02PM1.65m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:57
8:55
8:53
 mm
Temp °C
17
17
16
16
15
15
16
17
18
17
16
15
15
15
18
21
22
21
18
Feels °C
14
15
15
14
14
15
15
15
16
16
15
14
14
13
16
20
22
20
17
  • 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 Gwithian 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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