Gwithian Surf Break

Lat Long: 50.22° N 5.40° W

Gwithian 48 hour detailed Surf Forecast

Issued: 6 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Gwithian sea temperature is
17.6°C
0.9° 

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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 4ft (1.2m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 3.5ft (1.0m), 9s period with W swell.
  • Evening surf: Evening surf (01 Sep, local time) - 3.5ft (1.0m), 8s period with W swell.

The current surf forecast for Gwithian at 2AM is: 1.5m 9s primary swell from a West direction and 0.4m 5s secondary swell from a North direction (forecast issued at 06:00pm August 31). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (01 Sep)4ft (1.2m)9s
Afternoon (01 Sep)3.5ft (1.0m)9s
Evening (01 Sep)3.5ft (1.0m)8s

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


Short Range Forecast

Some drizzle, heaviest during Wed morning. Warm (max 20°C on Thu morning, min 16°C on Mon night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the SW by Wed morning).

Mon
31
Tuesday
1
Wednesday
2
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
1
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)
2.3
W
10
2.2
W
10
1.8
W
10
1.6
W
10
1.4
W
9
1.2
W
9
1.1
W
9
1
W
9
1
W
9
1
W
8
0.9
W
8
0.9
W
8
0.9
WSW
8
1
WSW
7
1.3
SW
6
1.8
WSW
7
1.8
WSW
7
1.7
WSW
7
1.6
WSW
7
Wave Graph
Metric surfscale
Energy kJ
1019
919
598
464
327
230
188
157
146
133
105
105
104
111
101
297
353
314
268
Wind (km/h)
25
WNW
20
WNW
15
WNW
10
W
10
WSW
5
WSW
15
WSW
20
WSW
20
SW
15
SW
10
SW
10
SW
15
SSW
20
SSW
30
SSW
35
SW
30
WSW
25
WSW
25
SW
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
High Tide
8:04PM6.36m
8:23AM6.13m
8:41PM6.16m
9:01AM5.91m
9:22PM5.83m
Low Tide
2:02PM0.26m
2:22AM0.30m
2:37PM0.41m
2:58AM0.53m
3:15PM0.67m
part cloud
cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:08
8:07
8:05
 mm
1
Temp °C
17
17
16
16
16
16
17
18
18
18
17
17
17
17
17
18
19
18
18
Feels °C
12
14
14
15
15
15
15
15
15
16
16
17
16
14
12
14
15
16
16
  • 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 

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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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