Annascaul Rivermouth Surf Break

Lat Long: 52.13° N 10.05° W

Annascaul Rivermouth 48 hour detailed Surf Forecast

Issued: 6 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Annascaul Rivermouth sea temperature is
16.7°C
1.6° 

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 (18 Sep):

  • Afternoon surf: Afternoon surf (18 Sep, local time) - 15ft (4.5m), 12s period with WNW swell.
  • Evening surf: Evening surf (18 Sep, local time) - 13ft (4.0m), 11s period with W swell.

The current surf forecast for Annascaul Rivermouth at 10PM is: 4.0m 11s primary swell from a West direction and 0.2m 15s secondary swell from a West direction, 0.1m 16s secondary swell from a Southwest direction (forecast issued at 06:00pm September 18). The wind direction is predicted to be onshore.

Time (IST) & DateWave HeightWave Period
Morning (18 Sep)--
Afternoon (18 Sep)15ft (4.5m)12s
Evening (18 Sep)13ft (4.0m)11s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Fri night. Warm (max 20°C on Mon morning, min 12°C on Sat night). Wind will be generally light.

Fri
18
Saturday
19
Sunday
20
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
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
Wave
Height (m)
Direction
Period (s)
4.5
WNW
12
4.5
WNW
12
4
W
11
4
W
11
3.5
W
11
3
W
10
3
W
11
2.5
W
11
0.1
SW
16
0.1
SW
15
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.1
SW
14
0.6
SSE
4
Wave Graph
Metric surfscale
Energy kJ
5321
4868
4369
3694
3273
1600
1763
1525
9
8
21
20
20
21
21
20
20
8
10
Wind (km/h)
25
SW
25
SW
25
SW
25
SW
25
WSW
25
WSW
25
WSW
25
WSW
20
W
15
W
15
W
10
W
10
W
5
SW
5
S
10
S
10
SSW
15
S
15
S
Wind State
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:24PM2.36m
10:55AM2.37m
11:51PM2.22m
12:30PM2.33m
Low Tide
3:52PM1.16m
4:17AM1.33m
5:19PM1.33m
6:02AM1.44m
7:15PM1.30m
cloud
cloud
light rain
light rain
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:49
7:46
7:44
 mm
1
2
1
Temp °C
16
16
16
17
16
15
15
16
15
15
13
13
13
12
13
14
16
16
15
Feels °C
12
13
13
15
12
11
11
11
11
12
11
11
12
11
12
12
13
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.


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