Gwithian Surf Break

Gwithian 48 hour detailed Surf Forecast

Lat Long: 50.22° N 5.40° W

Issued: 6 pm 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Gwithian sea temperature is
13.3° C

Normal for this time of year

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 (12 Jun):

  • Morning surf: Morning surf (12 Jun, local time) - 6ft (1.9m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (12 Jun, local time) - 6ft (1.9m), 10s period with W swell.
  • Evening surf: Evening surf (12 Jun, local time) - 6.5ft (2.0m), 11s period with W swell.

The current surf forecast for Gwithian at 12AM is: 2.2m 8s primary swell from a West direction (forecast issued at 06:00pm June 11). An open ocean swell of 0.1m 19s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (12 Jun)6ft (1.9m)9s
Afternoon (12 Jun)6ft (1.9m)10s
Evening (12 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

Mostly dry. Very mild (max 15°C on Fri morning, min 12°C on Fri night). Winds decreasing (fresh winds from the WSW on Thu afternoon, light winds from the N by Sat night).

Thu
11
Friday
12
Saturday
13
Sun
14
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
0
0
0
0
0
0
0
0
1
1
1
1
0
1
1
1
1
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)
2.5
W
8
2.4
W
8
2.3
W
8
2.1
W
8
2
W
8
2
W
9
1.9
W
9
1.9
W
9
1.9
W
10
1.9
W
10
2
W
12
2.1
W
12
2
W
12
2
WNW
12
1.9
WNW
12
1.7
WNW
12
1.6
WNW
12
1.5
W
11
1.4
WNW
11
1.3
WNW
11
1.2
W
11
1.2
W
10
1.1
W
10
1
W
10
Wave Graph
Metric surfscale
Energy kJ
816
746
699
581
540
609
588
627
687
789
1117
1248
1136
1054
953
833
718
576
486
415
332
314
250
204
Wind (km/h)
35
WSW
30
WSW
30
W
25
WSW
25
WSW
25
WSW
30
WSW
30
W
30
W
25
W
25
W
20
W
15
WNW
15
WNW
15
WNW
15
NW
15
NW
15
NNW
5
N
5
N
10
NNE
10
NNE
15
NE
15
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross-on
cross
cross
cross
cross-off
cross
High Tide
2:34PM5.16m
3:00AM5.42m
3:32PM5.50m
3:58AM5.71m
4:26PM5.85m
4:52AM5.98m
Low Tide
8:53PM1.25m
9:25AM0.98m
9:52PM0.93m
10:21AM0.71m
10:49PM0.60m
11:15AM0.48m
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:30
9:30
9:31
9:31
 mm
Temp °C
14
14
14
13
13
13
14
15
15
14
13
13
13
12
13
14
14
13
14
14
14
14
15
15
Feels °C
8
9
10
9
9
9
10
11
11
10
9
9
10
9
10
11
11
10
12
12
12
13
12
11
Swell 1
Height (m)
Direction
Period (s)
0.1
S
19
0.1
S
19
0.1
S
19
0.1
S
19
0.1
S
11
2
W
9
0.1
W
16
0.1
S
17
0.6
WNW
13
0.1
S
18
2.1
W
12
2
W
12
2
WNW
12
1.9
WNW
12
1.7
WNW
12
1.6
WNW
12
1.5
W
11
1.4
WNW
11
1.3
WNW
11
1.2
W
11
1.2
W
10
1.1
W
10
1
W
10
Energy kJ
7
7
7
7
2
609
5
6
135
6
1248
1136
1054
953
833
718
576
486
415
332
314
250
204
Swell 2
Height (m)
Direction
Period (s)
0.1
S
11
0.1
S
11
0.1
S
17
0.1
S
17
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
Energy kJ
2
2
6
6
6
6
6
6
5
5
5
5
4
5
9
10
9
9
8
Swell 3
Height (m)
Direction
Period (s)
0.1
S
11
0.1
N
5
Energy kJ
2
1
Wind waves
Height (m)
Direction
Period (s)
2.5
W
8
2.4
W
8
2.3
W
8
2.1
W
8
2
W
8
1.9
W
9
1.9
W
9
1.9
W
10
1.9
W
10
2
W
12
Energy kJ
816
746
699
581
540
588
627
687
789
1117
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
2
2
2
2
1
2
2
2
2
1
3
3
3
3
3
2
2
2
2
2
1
Distance (km)
742
387
223
211
211
211
247
223
214
214
211
210
69
5
5
28
14
13
13
13
13
13
13
13
Best forecast wave conditions in North Cornwall
Rating
(10 max)
3
3
2
2
3
2
2
1
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
1
1
1
2
3
3
3
3
3
2
2
2
2
2
1
Header Global
Rating
(10 max)
6
5
6
6
6
7
7
9
9
4
4
5
6
5
5
5
5
4
5
4
4
7
7
6
  • 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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