Gwithian Surf Break

Gwithian 48 hour detailed Surf Forecast

Lat Long: 50.22° N 5.40° W

Issued: 6 pm 12 Jun 2026 (local time)

Forecast update in  hr  min

Today's Gwithian sea temperature is
13.4° C

Slightly cooler than normal

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 (13 Jun):

  • Afternoon surf: Afternoon surf (13 Jun, local time) - 6.5ft (2.0m), 10s period with W swell.
  • Evening surf: Evening surf (13 Jun, local time) - 6.5ft (2.0m), 11s period with W swell.

The current surf forecast for Gwithian at 12AM is: 2.1m 12s primary swell from a West direction (forecast issued at 06:00pm June 12). An open ocean swell of 0.1m 17s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (13 Jun)--
Afternoon (13 Jun)6.5ft (2.0m)10s
Evening (13 Jun)6.5ft (2.0m)11s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Sun night. Very mild (max 17°C on Sun morning, min 12°C on Fri night). Winds decreasing (fresh winds from the W on Fri afternoon, light winds from the NNE by Sat night).

Fri
12
Saturday
13
Sunday
14
Mon
15
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
1 AM
4 AM
7 AM
10 AM
1 PM
Rating
(10 max)
0
0
0
0
0
1
1
1
1
0
1
2
2
2
1
1
1
1
1
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
W
10
1.9
W
10
2.1
W
12
2.1
W
12
2
W
12
1.9
WNW
12
1.8
WNW
12
1.7
WNW
12
1.6
WNW
12
1.5
W
11
1.4
WNW
11
1.3
W
11
1.2
W
11
1.2
W
10
1.1
W
10
1
W
10
0.9
WNW
10
0.8
W
10
0.7
W
10
0.6
W
9
0.6
W
9
0.5
W
9
0.5
W
9
0.6
W
10
Wave Graph
Metric surfscale
Energy kJ
761
774
1208
1229
1136
1029
928
833
718
576
486
403
332
314
250
198
163
120
88
63
61
41
41
71
Wind (km/h)
30
W
25
W
25
W
20
W
20
W
15
WNW
15
WNW
15
NW
15
NW
10
N
10
NNE
10
NE
10
ENE
10
ENE
10
ENE
10
NE
10
NE
10
NE
10
ENE
10
ESE
15
ESE
15
ESE
25
SE
25
SE
Wind State
cross-on
on
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
High Tide
3:32PM5.50m
3:58AM5.71m
4:26PM5.85m
4:52AM5.98m
5:18PM6.15m
5:44AM6.17m
Low Tide
9:52PM0.93m
10:21AM0.71m
10:49PM0.60m
11:15AM0.48m
11:43PM0.33m
12:07PM0.31m
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
cloud
cloud
light rain
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:09
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:31
9:31
9:32
 mm
2
1
Temp °C
15
14
14
13
13
12
13
14
14
13
14
14
14
14
16
17
17
16
16
15
15
14
14
14
Feels °C
11
10
10
9
10
9
10
11
11
11
12
12
12
12
14
15
15
14
14
13
12
11
9
9
Swell 1
Height (m)
Direction
Period (s)
0.1
S
17
0.6
WNW
13
0.1
S
18
2.1
W
12
2
W
12
1.9
WNW
12
1.8
WNW
12
1.7
WNW
12
1.6
WNW
12
1.5
W
11
1.4
WNW
11
1.3
W
11
1.2
W
11
1.2
W
10
1.1
W
10
1
W
10
0.9
WNW
10
0.8
W
10
0.7
W
10
0.6
W
9
0.6
W
9
0.5
W
9
0.5
W
9
0.6
W
10
Energy kJ
6
135
6
1229
1136
1029
928
833
718
576
486
403
332
314
250
198
163
120
88
63
61
41
41
71
Swell 2
Height (m)
Direction
Period (s)
0.1
S
11
0.1
S
17
0.1
S
18
0.1
S
17
0.1
S
17
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
15
0.1
S
15
0.1
S
15
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
SW
14
0.2
S
7
0.1
SW
14
0.2
SSE
6
0.3
NNE
3
0.2
N
4
0.2
N
4
0.2
SSW
13
0.2
SSW
13
Energy kJ
2
6
6
6
6
5
5
5
5
4
5
9
10
9
8
8
3
7
4
2
1
1
17
17
Swell 3
Height (m)
Direction
Period (s)
0.1
S
7
0.1
S
7
0.1
SW
14
0.1
S
6
0.1
SW
14
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.2
N
4
Energy kJ
1
1
8
1
7
7
7
7
1
Wind waves
Height (m)
Direction
Period (s)
2
W
10
1.9
W
10
2.1
W
12
0.2
ESE
7
0.3
SE
7
0.2
ESE
3
0.3
N
3
0.3
NNE
3
0.2
SSE
6
0.4
SE
3
0.7
SE
4
0.8
SSE
4
0.8
SSE
5
Energy kJ
761
774
1208
5
7
1
2
2
4
3
16
24
27
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
2
2
3
3
3
3
3
2
2
2
2
1
1
1
1
1
1
1
1
1
1
Distance (km)
223
214
69
210
77
5
5
14
14
13
13
0
0
0
0
0
0
0
0
1
1
14
1
12
Best forecast wave conditions in North Cornwall
Rating
(10 max)
3
3
2
2
3
3
2
2
2
2
2
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
2
3
3
3
3
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
4
8
9
6
5
5
5
5
5
5
4
4
4
4
5
5
9
9
4
4
5
5
5
  • 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
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