Gwithian Surf Break

Lat Long: 50.22° N 5.40° W

Gwithian 48 hour detailed Surf Forecast

Issued: 6 pm 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Gwithian sea temperature is
17.2°C
1.9° 

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 (27 Sep):

  • Morning surf: Morning surf (27 Sep, local time) - 4ft (1.2m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (27 Sep, local time) - 7ft (2.2m), 7s period with WSW swell.
  • Evening surf: Evening surf (27 Sep, local time) - 6ft (1.8m), 11s period with WNW swell.

The current surf forecast for Gwithian at 2AM is: 1.4m 11s primary swell from a West direction (forecast issued at 06:00pm September 26). An open ocean swell of 0.1m 13s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (27 Sep)4ft (1.2m)10s
Afternoon (27 Sep)7ft (2.2m)7s
Evening (27 Sep)6ft (1.8m)11s

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


Short Range Forecast

Some drizzle, heaviest during Sun morning. Very mild (max 18°C on Tue morning, min 14°C on Sat night). Winds decreasing (fresh winds from the S on Sun morning, light winds from the NNW by Sun night).

Sat
26
Sunday
27
Monday
28
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)
1
2
2
1
0
0
0
0
0
0
1
2
2
2
3
3
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
W
11
1.6
W
11
1.6
W
11
1.5
W
11
1.4
W
11
1.3
W
11
1.2
W
10
1.9
SW
7
2.2
WSW
7
1.3
WNW
11
1.8
WNW
11
1.8
WNW
11
1.7
WNW
11
1.7
WNW
12
1.6
WNW
12
1.7
W
11
1.6
W
11
1.5
W
11
1.4
W
11
Wave Graph
Metric surfscale
Energy kJ
759
640
640
533
457
381
314
323
498
407
731
731
704
741
718
747
651
553
475
Wind (km/h)
20
SSW
15
S
15
SSE
20
SE
35
SSE
35
SSE
40
S
30
WNW
30
WNW
20
WNW
15
WNW
10
NW
5
NNW
5
NNE
10
E
15
E
15
ESE
15
ESE
15
SE
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
on
on
on
on
on
cross-on
cross
cross-off
off
off
off
off
High Tide
5:54PM6.28m
6:12AM6.25m
6:28PM6.50m
6:46AM6.43m
7:03PM6.58m
Low Tide
00:14AM0.18m
12:27PM0.16m
00:47AM0.03m
1:01PM0.04m
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
rain showers
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:13
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—
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7:16
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—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:12
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7:08
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7:07
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 mm
—
—
—
—
—
—
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1
—
—
—
—
—
—
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—
—
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Temp °C
17
15
14
15
16
15
17
17
16
15
15
15
14
14
14
15
16
15
14
Feels °C
14
13
12
11
10
9
11
12
11
11
12
13
12
12
12
12
13
12
12
  • 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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