Gwithian Surf Break

Gwithian 48 hour detailed Surf Forecast

Lat Long: 50.22° N 5.40° W

Issued: 6 am 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Gwithian sea temperature is
15.9° C

Slightly warmer than usual

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 (29 Jun):

  • Morning surf: Morning surf (29 Jun, local time) - 7.5ft (2.3m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (29 Jun, local time) - 6.5ft (2.0m), 12s period with W swell.
  • Evening surf: Evening surf (29 Jun, local time) - 5.5ft (1.7m), 11s period with W swell.

The current surf forecast for Gwithian at 12PM is: 2.1m 12s primary swell from a West direction and 0.2m 13s secondary swell from a South-southwest direction (forecast issued at 06:00am June 29). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (29 Jun)7.5ft (2.3m)12s
Afternoon (29 Jun)6.5ft (2.0m)12s
Evening (29 Jun)5.5ft (1.7m)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 18°C on Tue afternoon, min 14°C on Mon night). Wind will be generally light.

Monday
29
Tuesday
30
Wednesday
1
Thu
2
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
1 AM
Rating
(10 max)
2
2
2
1
0
0
1
1
0
0
0
0
0
0
0
1
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.4
W
12
2.3
W
12
2.2
W
12
2.1
W
12
1.9
W
11
1.8
W
11
1.7
W
11
1.5
W
11
1.4
W
10
1.5
W
10
1.6
W
10
1.9
W
10
2
W
10
2.1
W
10
2.1
W
10
2
W
11
2
W
11
2.1
W
11
2.1
W
10
2
W
10
1.7
W
10
1.5
W
10
1.4
W
10
1.3
W
10
Wave Graph
Metric surfscale
Energy kJ
1707
1530
1355
1215
930
771
676
517
416
443
484
668
771
890
944
917
966
1030
962
808
546
431
363
305
Wind (km/h)
15
W
15
WSW
15
WSW
15
WSW
20
WSW
15
SW
20
SW
15
SSW
15
SSW
25
SSW
25
SSW
25
WSW
20
WSW
20
W
15
W
15
W
20
NW
20
NW
20
NNW
20
NW
20
WNW
20
WNW
15
W
20
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
High Tide
5:36AM5.19m
5:55PM5.41m
6:15AM5.32m
6:33PM5.56m
6:52AM5.41m
7:10PM5.66m
Low Tide
11:54AM1.20m
00:18AM1.09m
12:32PM1.06m
00:56AM0.97m
1:09PM0.96m
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:13
5:13
5:15
5:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:35
9:35
9:35
9:35
 mm
Temp °C
15
14
15
16
16
16
14
15
15
16
17
17
18
17
15
16
15
15
15
15
15
15
14
14
Feels °C
13
12
13
14
13
14
11
13
13
13
13
13
15
14
13
15
13
13
13
13
12
11
12
12
Swell 1
Height (m)
Direction
Period (s)
2.4
W
12
2.3
W
12
2.2
W
12
2.1
W
12
1.9
W
11
1.8
W
11
1.7
W
11
1.5
W
11
1.4
W
10
1.5
W
10
1.6
W
10
1.9
W
10
2
W
10
2.1
W
10
2.1
W
10
2
W
11
2
W
11
2.1
W
11
2.1
W
10
2
W
10
1.7
W
10
1.5
W
10
1.4
W
10
1.3
W
10
Energy kJ
1707
1530
1355
1215
930
771
676
517
416
443
484
668
771
890
944
917
966
1030
962
808
546
431
363
305
Swell 2
Height (m)
Direction
Period (s)
0.5
SSW
6
0.3
SSW
6
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.2
SSW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
12
0.2
N
4
Energy kJ
23
8
18
17
17
17
17
17
17
17
6
6
6
6
1
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
14
0.2
SSW
13
Energy kJ
18
18
Wind waves
Height (m)
Direction
Period (s)
0.4
N
4
Energy kJ
6
Nearest Offshore or Glassy
Rating
(10 max)
1
3
3
3
3
3
3
3
2
2
1
3
1
1
2
2
3
3
3
2
3
1
1
2
Distance (km)
33
4
4
5
5
5
5
1
5
5
210
5
223
223
68
31
14
14
14
158
214
115
31
5
Best forecast wave conditions in North Cornwall
Rating
(10 max)
4
4
3
3
3
3
3
2
2
3
2
2
1
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
4
4
4
3
3
3
3
3
2
2
2
3
2
2
2
2
3
3
3
2
2
2
2
2
Header Global
Rating
(10 max)
6
9
7
5
5
5
8
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
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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