Crab Island Surf Break

Crab Island 48 hour detailed Surf Forecast

Lat Long: 51.56° N 4.00° W

Issued: 6 pm 28 Jun 2026 (local time)

Forecast update in  hr  min

Today's Crab Island sea temperature is
19.0° C

4.8°C warmer than normal for this time of year

Crab Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Crab Island today (28 Jun):

  • Afternoon surf: Afternoon surf (28 Jun, local time) - 3.5ft (1.1m), 7s period with WSW swell.
  • Evening surf: Evening surf (28 Jun, local time) - 2.5ft (0.8m), 12s period with W swell.

The current surf forecast for Crab Island at 10PM is: 0.8m 12s primary swell from a West direction and 0.7m 12s secondary swell from a West-southwest direction, 1.3m 7s secondary swell from a West-southwest direction (forecast issued at 06:00pm June 28). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (28 Jun)--
Afternoon (28 Jun)3.5ft (1.1m)7s
Evening (28 Jun)2.5ft (0.8m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue afternoon, min 14°C on Sun night). Wind will be generally light.

Sun
28
Monday
29
Tuesday
30
Wed
1
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
1
1
2
2
0
0
1
1
0
0
0
0
0
0
1
0
1
2
3
2
1
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)
1.1
WSW
7
1.2
WSW
7
0.8
W
12
1.6
WSW
12
1.6
WSW
12
1.5
WSW
12
1.5
WSW
12
1.4
WSW
12
1.3
WSW
11
1.1
WSW
11
1
WSW
11
0.9
WSW
11
0.9
WSW
10
0.9
WSW
10
0.9
WSW
6
1.3
WSW
7
1.6
WSW
8
1.6
WSW
9
1.5
WSW
10
1.5
WSW
10
1.5
WSW
10
1.6
WSW
11
1.6
WSW
11
1.5
WSW
10
Wave Graph
Metric surfscale
Energy kJ
110
129
171
694
669
589
579
488
401
308
249
198
184
173
62
158
314
406
416
442
450
582
551
458
Wind (km/h)
25
WSW
25
WSW
20
WSW
20
W
15
W
15
W
15
W
15
WSW
15
WSW
15
W
10
SW
10
SSW
10
SSW
15
S
20
SSW
25
SW
25
WSW
20
WSW
15
WSW
10
W
10
NW
15
NW
20
NW
15
W
Wind State
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
on
on
on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross
High Tide
6:24PM8.38m
6:42AM8.25m
7:03PM8.58m
7:21AM8.39m
7:40PM8.71m
7:57AM8.48m
Low Tide
00:24AM2.20m
12:45PM2.17m
1:04AM2.05m
1:21PM2.05m
1:41AM1.93m
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:01
5:01
5:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:37
9:37
9:37
9:36
 mm
Temp °C
16
15
15
14
14
14
15
15
15
15
15
15
15
15
16
16
17
16
15
15
15
14
15
17
Feels °C
11
10
12
11
11
12
13
12
12
13
14
14
14
13
13
12
14
13
13
15
14
12
12
15
Swell 1
Height (m)
Direction
Period (s)
0.1
SW
14
0.3
WSW
12
0.7
WSW
12
1.6
WSW
12
1.6
WSW
12
1.5
WSW
12
1.5
WSW
12
1.4
WSW
12
1.3
WSW
11
1.1
WSW
11
1
WSW
11
0.9
WSW
11
0.9
WSW
10
0.9
WSW
10
0.9
WSW
6
0.4
W
9
1.5
W
9
1.5
WSW
10
1.5
WSW
10
1.5
WSW
10
1.6
WSW
11
1.6
WSW
11
1.5
WSW
10
Energy kJ
8
26
145
694
669
589
579
488
401
308
249
198
184
173
62
28
397
416
442
450
582
551
458
Swell 2
Height (m)
Direction
Period (s)
0.1
W
12
0.8
W
12
0.1
SW
13
0.4
WSW
10
Energy kJ
3
171
7
31
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
13
Energy kJ
6
Wind waves
Height (m)
Direction
Period (s)
1.1
WSW
7
1.2
WSW
7
1.3
WSW
7
1.3
WSW
7
1.6
WSW
8
1.6
WSW
9
Energy kJ
110
129
149
158
314
406
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
2
2
2
2
2
2
2
1
1
1
1
1
1
1
2
2
2
3
2
2
Distance (km)
361
361
116
116
49
1
1
64
112
1
21
21
21
112
251
368
205
193
49
1
0
0
1
1
Best forecast wave conditions in Wales - Gower
Rating
(10 max)
2
2
2
2
1
1
2
2
3
2
2
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
1
2
4
3
4
3
4
4
3
3
3
2
2
2
2
2
2
2
2
3
3
2
Header Global
Rating
(10 max)
5
9
6
9
6
9
7
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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
How to use the Wavefinder 

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