Crab Island Surf Break

Lat Long: 53.04° N 9.39° W

Crab Island 48 hour detailed Surf Forecast

Issued: 12 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Crab Island sea temperature is
16.0°C
1.5° 

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 (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 7ft (2.1m), 12s period with W swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.9m), 11s period with W swell.
  • Evening surf: Evening surf (20 Sep, local time) - 5.5ft (1.7m), 12s period with W swell.

The current surf forecast for Crab Island at 8AM is: 2.2m 12s primary swell from a West direction (forecast issued at 12:00am September 20). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (20 Sep)7ft (2.1m)12s
Afternoon (20 Sep)6ft (1.9m)11s
Evening (20 Sep)5.5ft (1.7m)12s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon afternoon, min 13°C on Sat night). Winds decreasing (fresh winds from the W on Sat night, light winds from the WNW by Tue afternoon).

Sunday
20
Monday
21
Tuesday
22
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
1
3
1
1
3
2
1
1
1
0
0
0
0
0
0
1
1
1
1
3
3
3
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
12
2.4
W
12
2.2
W
12
2.1
W
11
1.9
W
11
1.8
W
11
1.7
W
12
1.6
W
12
1.6
W
12
1.6
W
12
1.4
W
12
1.3
W
12
1.2
W
11
1.2
W
11
1.3
W
10
1.4
W
10
1.5
W
10
1.7
W
10
1.8
W
12
1.8
W
11
1.7
W
11
1.2
W
15
2.2
W
14
2.3
W
14
Wave Graph
Metric surfscale
Energy kJ
1702
1589
1301
1147
926
834
773
723
746
711
535
446
348
323
325
371
434
603
865
778
658
618
1972
2066
Wind (km/h)
30
W
25
WNW
15
WNW
10
W
10
SSW
10
SW
10
SSE
15
SSE
25
S
25
SSW
20
SSW
20
SSW
20
SSW
20
SW
15
SW
20
SW
15
SSW
20
SSW
15
S
20
SSW
10
W
5
WNW
10
NNW
15
N
Wind State
on
on
cross-on
on
cross-on
cross-on
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
on
on
cross
cross
High Tide
00:21AM2.83m
12:58PM2.99m
1:59AM2.88m
2:24PM3.14m
3:11AM3.10m
3:24PM3.42m
Low Tide
6:35AM1.94m
8:06PM1.73m
8:32AM1.78m
9:13PM1.44m
9:27AM1.49m
9:55PM1.11m
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:18
7:20
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:42
7:38
7:37
 mm
Temp °C
14
14
13
13
13
14
15
16
17
17
17
17
18
19
19
18
17
16
16
16
14
15
14
13
Feels °C
8
8
9
11
11
11
12
13
14
14
15
15
16
17
18
16
16
14
15
14
13
15
12
11
  • 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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