Crab Island Surf Break
Lat Long: 53.04° N 9.39° W

Crab Island 48 hour detailed Surf Forecast

Weather Forecast for Crab Island

Issued: 12 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Crab Island sea temperature is
13.6° C

Slightly warmer than usual

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 (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 10ft (3.0m), 11s period with W swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 8ft (2.5m), 11s period with W swell.
  • Evening surf: Evening surf (09 Jun, local time) - 7ft (2.1m), 10s period with W swell.

The current surf forecast for Crab Island at 4AM is: 3.0m 11s primary swell from a West direction (forecast issued at 12:00am June 09). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (09 Jun)10ft (3.0m)11s
Afternoon (09 Jun)8ft (2.5m)11s
Evening (09 Jun)7ft (2.1m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 24mm), heaviest during Wed night. Very mild (max 14°C on Thu morning, min 10°C on Wed night). Winds decreasing (strong winds from the W on Mon night, moderate winds from the W by Wed afternoon).

Tuesday
9
Wednesday
10
Thursday
11
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
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
3
W
11
3
W
11
3
W
11
3
W
11
2.5
W
11
2.4
W
10
2.2
W
10
2
W
10
1.9
W
10
1.8
W
10
1.8
W
9
1.8
W
9
1.7
W
9
1.7
W
9
1.7
W
9
1.5
W
9
1.5
W
9
1.5
W
9
2.1
WSW
7
2.4
W
8
2.4
W
8
2.3
W
8
2.2
W
9
2.1
W
9
Wave Graph
Metric surfscale
Energy kJ
1762
2117
2258
1897
1639
1247
989
786
682
587
539
516
450
450
440
343
343
355
469
706
771
737
741
702
Wind (km/h)
40
W
45
W
40
W
40
WNW
35
W
35
W
30
W
25
W
30
W
30
W
30
WNW
30
WNW
30
W
30
W
25
W
20
WSW
25
SSW
30
SSE
30
WSW
35
WSW
30
WSW
30
WSW
25
WSW
30
WSW
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
cross
cross-off
cross-on
on
on
on
on
cross-on
High Tide
11:57PM3.45m
12:44PM3.41m
00:57AM3.49m
1:42PM3.57m
1:58AM3.61m
2:39PM3.78m
Low Tide
6:13AM1.11m
6:44PM1.41m
7:20AM1.02m
7:55PM1.24m
8:23AM0.86m
8:57PM0.98m
rain showers
rain showers
rain showers
rain showers
clear
rain showers
cloud
cloud
rain showers
light rain
light rain
rain showers
part cloud
cloud
part cloud
cloud
cloud
light rain
mod rain
light rain
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:11
5:11
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:00
10:00
10:01
 mm
1
1
1
1
1
1
1
1
1
5
8
1
Temp °C
11
11
11
12
12
12
12
11
11
11
11
12
12
12
12
12
11
10
13
14
14
14
13
13
Feels °C
2
2
2
4
4
5
5
5
4
4
4
5
5
5
7
7
6
4
7
9
9
9
9
8
Swell 1
Height (m)
Direction
Period (s)
1.5
W
9
1.5
W
9
Energy kJ
343
355
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)
3
W
11
3
W
11
3
W
11
3
W
11
2.5
W
11
2.4
W
10
2.2
W
10
2
W
10
1.9
W
10
1.8
W
10
1.8
W
9
1.8
W
9
1.7
W
9
1.7
W
9
1.7
W
9
1.5
W
9
2.1
WSW
7
2.4
W
8
2.4
W
8
2.3
W
8
2.2
W
9
2.1
W
9
Energy kJ
1762
2117
2258
1897
1639
1247
989
786
682
587
539
516
450
450
440
343
469
706
771
737
741
702
Nearest Offshore or Glassy
Rating
(10 max)
4
1
1
3
3
1
1
1
3
3
1
1
1
3
2
1
2
2
2
2
3
3
2
2
Distance (km)
138
162
162
411
411
969
1077
163
138
138
292
936
969
617
617
97
99
16
140
138
138
293
97
97
Best forecast wave conditions in Clare
Rating
(10 max)
2
Best forecast wave conditions in Ireland
Rating
(10 max)
4
3
3
1
3
3
3
3
3
2
2
2
3
3
3
3
Header Global
Rating
(10 max)
9
9
8
7
6
5
5
5
5
5
4
7
8
8
9
9
9
7
6
8
6
6
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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