Annascaul Rivermouth Surf Break

Lat Long: 52.13° N 10.05° W

Annascaul Rivermouth 48 hour detailed Surf Forecast

Issued: 12 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Annascaul Rivermouth sea temperature is
16.6°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 (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 0.5ft (0.2m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 0.5ft (0.2m), 14s period with SSW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 3ft (0.9m), 4s period with S swell.

The current surf forecast for Annascaul Rivermouth at 6AM is: 0.2m 14s primary swell from a South-southwest direction (forecast issued at 12:00am September 20). An open ocean swell of 3.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (20 Sep)0.5ft (0.2m)14s
Afternoon (20 Sep)0.5ft (0.2m)14s
Evening (20 Sep)3ft (0.9m)4s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon morning, min 13°C on Sat night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
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
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
1
2
1
2
3
4
4
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)
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
0.9
S
4
0.7
S
4
0.2
SSW
13
2
WNW
12
0.2
SSW
13
1.7
W
11
1.8
W
11
1.7
W
10
1.5
W
9
1.9
W
10
2.1
W
11
2.2
W
11
2.2
W
11
2
W
11
1.8
W
14
3
W
14
3
W
14
Wave Graph
Metric surfscale
Energy kJ
20
20
21
21
20
20
8
27
17
17
1054
17
733
743
621
375
753
1049
1172
1116
918
1352
3017
2974
Wind (km/h)
10
W
10
W
5
WSW
5
SSE
5
S
10
S
15
S
15
S
15
S
15
S
15
S
10
S
15
SSW
10
SSW
15
S
10
S
10
S
10
S
10
S
10
SSW
10
SW
5
NW
10
NNW
10
NNE
Wind State
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross
cross-off
off
High Tide
11:51PM2.22m
12:30PM2.33m
1:29AM2.28m
1:54PM2.47m
2:37AM2.46m
2:50PM2.69m
Low Tide
6:02AM1.44m
7:15PM1.30m
7:44AM1.35m
8:26PM1.10m
8:42AM1.14m
9:11PM0.86m
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:22
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:44
7:42
7:39
 mm
Temp °C
14
13
13
13
14
16
16
16
17
17
17
17
19
18
18
17
16
16
15
16
17
17
15
14
Feels °C
12
11
12
12
12
14
14
15
17
17
17
17
18
18
18
17
16
16
15
16
16
17
15
14
  • 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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