Gwithian Surf Break

Lat Long: 50.22° N 5.40° W

Gwithian 48 hour detailed Surf Forecast

Issued: 12 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Gwithian sea temperature is
17.4°C
0.6° 

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 (26 Aug):

  • Morning surf: Morning surf (26 Aug, local time) - 2ft (0.6m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (26 Aug, local time) - 1.5ft (0.5m), 8s period with W swell.
  • Evening surf: Evening surf (26 Aug, local time) - 1.5ft (0.5m), 8s period with W swell.

The current surf forecast for Gwithian at 4PM is: 0.5m 8s primary swell from a West direction and 0.2m 7s secondary swell from a South-southwest direction (forecast issued at 12:00pm August 26). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (26 Aug)2ft (0.6m)8s
Afternoon (26 Aug)1.5ft (0.5m)8s
Evening (26 Aug)1.5ft (0.5m)8s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Fri night. Warm (max 22°C on Wed afternoon, min 17°C on Wed night). Winds increasing (light winds from the S on Wed night, strong winds from the SSW by Fri night).

Wed
26
Thursday
27
Friday
28
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.4
W
8
0.4
W
8
0.4
W
8
0.4
W
8
0.9
SSW
6
0.5
W
10
0.9
SSW
6
0.9
SSW
6
1.1
SW
6
1.2
SW
6
1.5
WSW
6
2
WSW
7
2.1
WSW
7
2
W
7
1.8
W
7
1.3
WNW
6
Wave Graph
Metric surfscale
Energy kJ
49
33
31
28
28
18
18
18
20
61
49
60
67
94
120
170
350
385
371
302
129
Wind (km/h)
20
SSE
25
SE
20
SE
20
ESE
20
E
30
ESE
25
SE
15
S
15
SSW
20
SW
20
SW
20
SW
15
SW
15
SW
15
WSW
20
WSW
30
WSW
30
SW
30
W
25
W
15
SW
Wind State
cross-off
cross-off
off
off
cross-off
off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
5:20PM5.44m
5:38AM5.43m
5:53PM5.82m
6:10AM5.76m
6:25PM6.13m
Low Tide
11:19AM1.21m
11:42PM0.97m
11:53AM0.84m
00:15AM0.63m
12:26PM0.54m
clear
clear
part cloud
part cloud
light rain
light rain
rain showers
clear
clear
cloud
clear
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:16
8:15
 mm
1
2
2
1
Temp °C
19
21
22
20
17
18
18
17
18
20
20
18
17
17
17
17
18
17
18
18
17
Feels °C
17
18
20
18
15
15
16
16
16
18
17
15
16
16
16
15
13
13
15
14
15
  • 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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