Annascaul Rivermouth Surf Break

Lat Long: 52.13° N 10.05° W

Annascaul Rivermouth 48 hour detailed Surf Forecast

Issued: 6 pm 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Annascaul Rivermouth sea temperature is
16.4°C
1.5° 

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 (21 Sep):

  • Afternoon surf: Afternoon surf (21 Sep, local time) - 6ft (1.8m), 11s period with W swell.
  • Evening surf: Evening surf (21 Sep, local time) - 5ft (1.6m), 10s period with W swell.

The current surf forecast for Annascaul Rivermouth at 9PM is: 1.6m 10s primary swell from a West direction (forecast issued at 06:00pm September 21). An open ocean swell of 0.9m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (21 Sep)--
Afternoon (21 Sep)6ft (1.8m)11s
Evening (21 Sep)5ft (1.6m)10s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 18°C on Mon afternoon, min 12°C on Wed night). Winds increasing (calm on Wed afternoon, fresh winds from the SSW by Thu morning).

Mon
21
Tuesday
22
Wednesday
23
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
1
1
2
1
1
2
3
4
4
4
4
4
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)
1.8
W
11
1.4
WSW
9
1.7
W
10
2.1
W
10
2.2
W
11
2.2
W
11
2.2
W
11
2.1
W
10
3
W
14
3
W
14
3
W
14
3
W
14
2.5
W
13
2.5
W
13
2.5
WNW
13
0.1
SW
12
0.1
S
12
0.1
S
12
0.1
S
11
Wave Graph
Metric surfscale
Energy kJ
750
333
563
953
1109
1151
1116
973
3100
3613
3294
2961
2584
2359
2058
6
3
3
2
Wind (km/h)
10
SW
10
S
10
SSW
10
SSW
10
S
10
S
10
SSW
10
SSW
10
SW
10
WSW
5
NNW
10
N
10
NNW
10
NNW
10
N
10
NNE
5
NNE
5
SW
10
S
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
glassy
cross-on
High Tide
1:54PM2.47m
2:37AM2.46m
2:50PM2.69m
3:23AM2.70m
3:31PM2.94m
Low Tide
8:26PM1.10m
8:42AM1.14m
9:11PM0.86m
9:22AM0.91m
9:46PM0.61m
cloud
cloud
clear
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
cloud
light rain
clear
clear
clear
clear
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:42
7:39
7:37
 mm
2
Temp °C
18
18
18
16
16
16
16
18
18
16
14
13
13
13
13
14
15
14
13
Feels °C
18
18
19
16
16
16
16
18
17
16
14
11
11
11
11
12
14
13
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.


Nearest locationNearest