Crab Island Surf Break

Lat Long: 53.04° N 9.39° W

Crab Island 48 hour detailed Surf Forecast

Issued: 6 am 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Crab Island sea temperature is
17.2° 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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 6.5ft (2.0m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 6.5ft (2.0m), 10s period with W swell.
  • Evening surf: Evening surf (19 Aug, local time) - 7ft (2.2m), 10s period with W swell.

The current surf forecast for Crab Island at 10AM is: 2.1m 9s primary swell from a West direction and 0.1m 17s secondary swell from a Southwest direction (forecast issued at 06:00am August 19). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (19 Aug)6.5ft (2.0m)10s
Afternoon (19 Aug)6.5ft (2.0m)10s
Evening (19 Aug)7ft (2.2m)10s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Wed morning. Very mild (max 16°C on Wed morning, min 13°C on Thu night). Winds decreasing (fresh winds from the NW on Wed night, light winds from the N by Fri night).

Wednesday
19
Thursday
20
Friday
21
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
1
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)
1.9
W
10
2
W
10
2.1
W
9
2
W
9
2
W
10
2
W
10
2.4
WNW
10
2.3
WNW
10
2.2
WNW
10
2
WNW
10
1.7
WNW
10
1.5
WNW
9
1.3
WNW
9
0.9
WNW
9
1.2
WNW
9
0.9
WNW
9
0.9
NW
8
0.8
NW
8
0.8
NW
8
0.7
NW
7
0.8
NW
6
0.8
NW
6
0.8
NW
6
Wave Graph
Metric surfscale
Energy kJ
730
761
771
700
739
730
1001
901
860
763
563
402
280
135
207
132
95
75
67
56
46
46
38
Wind (km/h)
30
W
35
W
30
W
30
WNW
35
WNW
35
W
35
NW
30
NW
25
NNW
25
NNW
30
N
25
N
30
N
30
N
25
N
20
N
20
NNW
20
N
20
N
20
NNW
25
NNW
25
N
15
N
Wind State
on
on
on
on
on
on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
High Tide
10:21AM3.58m
10:42PM3.39m
11:09AM3.32m
11:40PM3.09m
12:14PM3.12m
Low Tide
4:15PM1.23m
4:35AM1.37m
5:11PM1.54m
5:38AM1.69m
6:48PM1.74m
clear
light rain
rain showers
rain showers
clear
clear
rain showers
rain showers
rain showers
part cloud
cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:57
8:54
8:52
 mm
1
1
1
1
1
1
Temp °C
15
15
15
16
15
15
15
15
14
14
14
16
16
15
13
13
13
13
13
15
15
15
14
Feels °C
10
9
9
11
9
9
9
9
10
9
7
11
10
9
7
8
8
8
8
10
10
9
10
  • 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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