Crab Island Surf Break

Lat Long: 53.04° N 9.39° W

Crab Island 48 hour detailed Surf Forecast

Issued: 12 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Crab Island sea temperature is
17.6° C
1.9° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 2.5ft (0.8m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 2ft (0.6m), 7s period with W swell.
  • Evening surf: Evening surf (15 Aug, local time) - 1.5ft (0.5m), 7s period with W swell.

The current surf forecast for Crab Island at 9PM is: 0.5m 7s primary swell from a West direction and 0.4m 7s secondary swell from a West-northwest direction (forecast issued at 12:00pm August 15). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (15 Aug)2.5ft (0.8m)8s
Afternoon (15 Aug)2ft (0.6m)7s
Evening (15 Aug)1.5ft (0.5m)7s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Mon night. Very mild (max 17°C on Sun afternoon, min 13°C on Sat morning). Winds increasing (light winds from the WSW on Sat night, strong winds from the SW by Mon afternoon).

Sat
15
Sunday
16
Monday
17
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
W
8
0.6
WNW
8
0.6
W
7
0.6
W
7
0.5
W
7
0.4
WNW
7
0.4
WSW
7
0.4
WSW
7
0.4
NW
7
0.8
WSW
5
1.2
W
6
1.3
W
8
1.2
W
8
1.1
W
8
1.1
W
8
1
W
8
0.9
W
8
0.9
W
8
1
WSW
7
1.5
WSW
5
1.6
WSW
6
Wave Graph
Metric surfscale
Energy kJ
72
40
38
36
25
21
16
17
13
32
119
196
185
160
160
125
100
93
117
128
192
Wind (km/h)
10
NNW
15
WNW
15
W
15
WNW
10
WNW
10
WSW
15
SSW
15
S
20
S
25
SSW
20
WSW
20
W
20
WNW
20
WNW
20
W
20
W
20
WSW
25
SW
35
SW
40
SW
30
WSW
Wind State
cross-on
on
on
on
on
on
cross-on
cross
cross
cross
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
High Tide
7:46AM4.45m
7:56PM4.66m
8:25AM4.32m
8:35PM4.42m
9:02AM4.12m
9:15PM4.10m
Low Tide
1:37PM0.19m
2:03AM-0.04m
2:15PM0.35m
2:39AM0.24m
2:53PM0.59m
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
rain showers
light rain
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:18
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:05
9:02
9:00
 mm
1
1
2
Temp °C
13
14
15
15
15
14
14
14
13
15
17
16
15
15
14
14
15
15
16
17
17
Feels °C
11
12
12
12
13
12
11
11
9
11
15
14
13
12
11
11
12
11
10
12
14
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Crab Island surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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