Crab Island Surf Break

Crab Island 48 hour detailed Surf Forecast

Lat Long: 53.04° N 9.39° W

Issued: 12 pm 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Crab Island sea temperature is
13.5° C

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 (11 Jun):

  • Morning surf: Morning surf (11 Jun, local time) - 8ft (2.5m), 8s period with WSW swell.
  • Afternoon surf: Afternoon surf (11 Jun, local time) - 7ft (2.2m), 8s period with W swell.
  • Evening surf: Evening surf (11 Jun, local time) - 7ft (2.2m), 9s period with W swell.

The current surf forecast for Crab Island at 7PM is: 2.1m 9s primary swell from a West direction (forecast issued at 12:00pm June 11). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (11 Jun)8ft (2.5m)8s
Afternoon (11 Jun)7ft (2.2m)8s
Evening (11 Jun)7ft (2.2m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Thu night. Very mild (max 14°C on Thu morning, min 11°C on Fri night). Winds decreasing (strong winds from the WSW on Thu morning, calm by Sat night).

Thu
11
Friday
12
Saturday
13
Sun
14
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
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
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
2.3
W
8
2.2
W
8
2.1
W
9
2.2
W
9
2.3
W
9
2.5
WSW
10
2.5
W
10
2.5
W
10
3
W
11
3
W
12
3
W
12
3
W
12
3
W
12
2.5
W
12
2.4
W
12
2.1
W
11
1.9
W
11
1.8
W
11
1.6
W
10
1.4
W
10
1.3
W
10
1.2
W
10
1.1
W
10
Wave Graph
Metric surfscale
Energy kJ
924
744
692
653
777
904
1086
1293
1380
1938
2071
2296
2377
2225
1888
1557
1075
843
730
545
384
325
271
214
Wind (km/h)
40
WSW
35
WSW
35
WSW
35
WSW
35
WSW
30
SW
40
SW
40
WSW
40
W
35
W
40
W
35
W
30
W
30
W
30
W
25
W
25
W
20
W
20
W
10
W
5
WNW
5
NNW
5
ENE
10
ENE
Wind State
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
glassy
glassy
off
High Tide
2:39PM3.78m
2:59AM3.79m
3:34PM4.02m
3:58AM3.99m
4:27PM4.24m
4:55AM4.19m
Low Tide
8:23AM0.86m
8:57PM0.98m
9:20AM0.68m
9:52PM0.68m
10:13AM0.50m
10:44PM0.39m
cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:01
10:02
10:02
10:04
 mm
1
1
1
Temp °C
14
14
14
13
13
13
14
14
13
12
12
12
11
11
11
11
11
12
12
12
12
13
13
12
Feels °C
7
8
8
7
7
8
8
8
5
5
4
5
5
5
5
6
6
8
9
10
11
13
13
10
Swell 1
Height (m)
Direction
Period (s)
2.4
W
12
2.1
W
11
1.9
W
11
1.8
W
11
1.6
W
10
1.4
W
10
1.3
W
10
1.2
W
10
1.1
W
10
Energy kJ
1557
1075
843
730
545
384
325
271
214
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
2.5
W
8
2.3
W
8
2.2
W
8
2.1
W
9
2.2
W
9
2.3
W
9
2.5
WSW
10
2.5
W
10
2.5
W
10
3
W
11
3
W
12
3
W
12
3
W
12
3
W
12
2.5
W
12
Energy kJ
924
744
692
653
777
904
1086
1293
1380
1938
2071
2296
2377
2225
1888
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
2
2
2
1
2
1
1
2
3
3
3
2
2
4
1
3
2
2
2
2
Distance (km)
292
300
591
97
97
97
97
300
653
627
627
617
97
97
97
97
97
115
87
98
7
0
0
0
Best forecast wave conditions in Clare
Rating
(10 max)
2
2
2
2
Best forecast wave conditions in Ireland
Rating
(10 max)
1
1
2
2
2
2
1
4
4
4
4
4
4
3
3
2
2
2
2
Header Global
Rating
(10 max)
7
6
6
6
6
6
6
7
7
9
9
8
7
5
4
5
5
5
5
4
5
4
4
4
  • 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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