Gwithian Surf Break

Lat Long: 50.22° N 5.40° W

Gwithian 48 hour detailed Surf Forecast

Issued: 12 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Gwithian sea temperature is
17.6°C
1.2° 

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 (08 Sep):

  • Morning surf: Morning surf (08 Sep, local time) - 6ft (1.9m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (08 Sep, local time) - 6.5ft (2.0m), 9s period with WNW swell.
  • Evening surf: Evening surf (08 Sep, local time) - 6.5ft (2.0m), 9s period with W swell.

The current surf forecast for Gwithian at 6AM is: 1.9m 10s primary swell from a West direction and 0.1m 12s secondary swell from a Southwest direction, 0.8m 9s secondary swell from a West-northwest direction (forecast issued at 12:00am September 08). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (08 Sep)6ft (1.9m)9s
Afternoon (08 Sep)6.5ft (2.0m)9s
Evening (08 Sep)6.5ft (2.0m)9s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Mon night. Very mild (max 17°C on Thu morning, min 14°C on Mon night). Winds decreasing (fresh winds from the NW on Tue afternoon, light winds from the W by Wed afternoon).

Tuesday
8
Wednesday
9
Thursday
10
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
1
1
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)
2.1
W
11
2.1
W
10
1.9
W
10
1.9
W
9
1.9
WNW
9
2
WNW
9
2
W
9
2
W
9
2
W
9
1.9
W
9
1.5
WNW
9
1.3
WNW
9
1.1
WNW
9
0.9
WNW
9
0.9
WNW
9
0.8
WSW
8
0.7
WNW
8
0.7
WSW
8
0.7
WSW
8
0.7
SW
7
0.9
SW
4
1.3
WSW
6
1.5
W
7
2.3
WSW
8
Wave Graph
Metric surfscale
Energy kJ
991
962
751
627
579
613
632
594
595
542
320
254
188
140
111
71
73
52
58
56
34
136
230
722
Wind (km/h)
25
WSW
15
WSW
30
NNW
30
NNW
35
NW
35
NW
30
NW
30
NW
30
NW
25
NNW
20
NNW
20
NNW
15
NNW
10
NW
5
W
5
SSW
15
S
15
SW
15
SSW
20
SSW
30
SSW
30
SSW
25
SSW
25
SSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
High Tide
3:30AM4.98m
3:58PM5.42m
4:29AM5.45m
4:50PM5.93m
5:16AM5.88m
5:34PM6.33m
Low Tide
9:58AM1.29m
10:32PM0.90m
10:52AM0.81m
11:20PM0.44m
11:36AM0.40m
light rain
mod rain
mod rain
rain showers
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:47
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:49
7:46
 mm
4
7
7
1
1
1
Temp °C
15
15
14
15
16
16
16
16
15
15
14
15
15
15
15
15
15
15
15
16
17
17
15
16
Feels °C
11
13
9
9
9
9
9
10
9
10
10
11
12
13
13
14
13
13
12
12
12
12
11
13
  • 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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