Crab Island Surf Break

Lat Long: 53.04° N 9.39° W

Crab Island 48 hour detailed Surf Forecast

Issued: 12 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Crab Island sea temperature is
17.1° C
1.4° 

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 (0.7m), 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 4AM is: 1.0m 8s primary swell from a West direction (forecast issued at 12:00am August 15). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (15 Aug)2.5ft (0.7m)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 2mm), mostly falling on Sat night. Very mild (max 17°C on Mon afternoon, min 13°C on Sat night). Winds increasing (light winds from the W on Sat night, fresh winds from the SW by Mon afternoon).

Saturday
15
Sunday
16
Monday
17
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)
1
W
8
1
W
8
0.9
W
8
0.7
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
0.9
WSW
6
1.4
WSW
7
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
1.3
WSW
5
1.5
WSW
6
Wave Graph
Metric surfscale
Energy kJ
124
127
90
57
40
38
36
25
21
16
17
13
55
180
193
182
160
160
125
100
93
111
83
148
Wind (km/h)
15
NNW
15
NNW
15
NW
10
NW
15
WNW
15
WNW
15
WNW
10
WNW
10
W
10
SSW
15
SSW
20
S
25
S
25
SW
20
W
20
W
20
W
20
W
20
W
20
SW
30
SW
35
SW
35
SW
30
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
on
cross-on
cross
cross
cross
cross-on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
7:46AM4.45m
7:56PM4.66m
8:25AM4.32m
8:35PM4.42m
9:02AM4.12m
9:15PM4.10m
Low Tide
1:26AM-0.21m
1:37PM0.19m
2:03AM-0.04m
2:15PM0.35m
2:39AM0.24m
2:53PM0.59m
clear
part cloud
cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
rain showers
light rain
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part 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
15
14
14
14
14
14
14
14
14
14
13
13
15
16
16
15
15
15
14
15
15
16
17
17
Feels °C
12
11
11
12
11
11
11
12
12
11
10
9
11
13
14
12
12
12
11
12
10
11
12
13
  • 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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