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Surf Forecasts:

Crab Island surf break

Crab Island surfForecast / Clare / Ireland

information circle48hr Weather and Surf, issued 11 am Wednesday 19 Nov 2025 IST
Forecast update in hr  min  s Forecast update imminent
Crab Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Crab Island sea temperature is
12.2° C
 (Which is slightly warmer than usual)

How big are the waves at Crab Island today?

The current surf forecast for Crab Island at 6PM is: 1.1m 5s primary swell from a Northwest direction and 0.4m 11s secondary swell from a West direction (forecast issued at 11:00am November 19). The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (19 Nov)4ft (1.2m)5s
Afternoon (19 Nov)4ft (1.2m)5s
Evening (19 Nov)3.5ft (1.0m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
19
Thursday
20
Friday
21
Saturday
22
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
NNW
1.3
NNW
1.2
NNW
1.1
NW
1
NW
0.5
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.6
W
0.4
W
0.5
W
0.7
W
0.8
W
0.9
W
1.1
W
1.1
W
1.1
W
1.1
W
1.1
W
1.1
W
Period(s) (?)5555611111111111110101514141414131313131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)676861536164898986838277747491178239289423417411411401395
Wind
(km/h)
30
N
35
N
35
N
25
N
30
NNW
25
N
25
NNW
20
N
20
N
20
N
20
N
20
N
10
NNE
5
N
5
SSW
15
S
20
S
20
S
25
S
30
SSE
30
S
30
NW
20
WNW
25
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off		glassglasscrosscrosscrosscrosscross-
off		crosscross-
on		onon
High Tide
/ height (m)
4:33PM
3.97
4:47AM
4.13
5:08PM
3.99
5:19AM
4.15
5:42PM
3.95
5:53AM
4.10
Low Tide
/ height (m)
10:24AM
0.57
10:35PM
0.61
10:56AM
0.51
11:07PM
0.64
11:28AM
0.51
11:39PM
0.71
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunrise8:07-------8:08-------8:11-------
Sunset--4:37-------4:36-------4:35-----
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
clear
cloud
Rain (mm)
-------------------122--
Temp. °C666665655677677666768101011
Feels °C (?)-2-3-3-1-2-2-1-1-10112442000-12455
  • 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

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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.

View detailed surf forecast for Crab Island at:
surf-forecast.com

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