Annascaul Rivermouth Surf Break

Lat Long: 52.13° N 10.05° W

Annascaul Rivermouth 48 hour detailed Surf Forecast

Issued: 6 pm 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Annascaul Rivermouth sea temperature is
18.1° C
2.0° 

Annascaul Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Annascaul Rivermouth today (13 Aug):

  • Afternoon surf: Afternoon surf (13 Aug, local time) - 5ft (1.5m), 10s period with WSW swell.
  • Evening surf: Evening surf (13 Aug, local time) - 4.5ft (1.4m), 9s period with WSW swell.

The current surf forecast for Annascaul Rivermouth at 10PM is: 1.3m 9s primary swell from a West-southwest direction and 0.1m 11s secondary swell from a Southwest direction (forecast issued at 06:00pm August 13). The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (13 Aug)--
Afternoon (13 Aug)5ft (1.5m)10s
Evening (13 Aug)4.5ft (1.4m)9s

Table - waves today at Annascaul Rivermouth. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 2mm), mostly falling on Thu afternoon. Warm (max 22°C on Thu afternoon, min 13°C on Sat night). Wind will be generally light.

Thu
13
Friday
14
Saturday
15
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
1
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
Wave
Height (m)
Direction
Period (s)
1.5
WSW
10
1.4
WSW
9
1.3
WSW
9
1.3
W
9
1.2
W
9
1.2
W
8
1.1
W
8
1.1
W
8
1.2
W
8
1.2
W
8
1.3
WNW
8
0.1
SW
13
1.2
WNW
7
0.8
W
8
0.6
W
7
0.7
W
7
0.4
WSW
8
0.4
SW
8
0.4
W
7
Wave Graph
Metric surfscale
Energy kJ
419
322
283
269
220
205
169
169
187
177
218
7
164
72
37
52
22
15
16
Wind (km/h)
20
SSW
10
SW
10
W
10
WNW
10
WNW
5
WNW
10
NW
15
NNW
15
NNW
15
NNW
15
NNW
15
NNW
10
NNW
15
NW
10
NNW
15
NNW
15
NNW
10
NNW
5
NNW
Wind State
on
on
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
High Tide
5:59PM3.75m
6:30AM3.57m
6:41PM3.77m
7:10AM3.54m
7:21PM3.67m
Low Tide
00:09AM-0.15m
12:22PM0.13m
00:49AM-0.13m
1:02PM0.17m
part cloud
light rain
light rain
part cloud
clear
part cloud
cloud
cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:08
9:07
9:05
 mm
1
1
Temp °C
22
19
18
16
15
15
16
16
16
15
14
14
14
14
14
15
15
14
13
Feels °C
21
20
19
16
15
15
16
14
14
13
12
12
13
12
12
13
12
12
12
  • 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 Annascaul Rivermouth 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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