Annascaul Rivermouth Surf Break

Lat Long: 52.13° N 10.05° W

Annascaul Rivermouth 48 hour detailed Surf Forecast

Issued: 12 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Annascaul Rivermouth sea temperature is
18.0° 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 (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 5ft (1.6m), 9s period with SW swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 4.5ft (1.4m), 10s period with SW swell.
  • Evening surf: Evening surf (12 Aug, local time) - 5ft (1.6m), 11s period with WSW swell.

The current surf forecast for Annascaul Rivermouth at 8AM is: 1.4m 9s primary swell from a Southwest direction and 0.9m 4s secondary swell from a South-southeast direction (forecast issued at 12:00am August 12). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (IST) & DateWave HeightWave Period
Morning (12 Aug)5ft (1.6m)9s
Afternoon (12 Aug)4.5ft (1.4m)10s
Evening (12 Aug)5ft (1.6m)11s

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 Wed afternoon, min 15°C on Thu night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
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
1
1
1
1
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SW
10
1.6
SW
9
1.4
SW
9
1.6
SW
9
1.5
SW
9
1.4
SW
10
1.6
WSW
11
1.6
WSW
11
1.7
WSW
10
1.6
WSW
10
1.6
WSW
10
1.5
WSW
10
1.5
WSW
10
1.4
WSW
10
1.4
WSW
9
1.3
W
9
1.3
W
9
1.2
W
9
1.2
W
8
1
W
8
1
W
8
0.1
SW
10
0.1
SW
10
0.1
S
13
Wave Graph
Metric surfscale
Energy kJ
535
459
353
402
382
392
560
575
596
522
480
416
408
351
307
275
269
215
201
140
137
4
4
3
Wind (km/h)
15
SSE
15
SSE
15
SSE
10
SSE
10
S
15
SSW
10
SSW
10
SSW
10
S
10
S
10
S
10
S
15
SW
15
SW
10
SW
10
WNW
10
WNW
5
WNW
5
W
15
NNW
20
NNW
20
NNW
20
NNW
20
NNW
Wind State
cross-on
cross-on
cross
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross
cross
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
5:01AM3.37m
5:15PM3.63m
5:47AM3.52m
5:59PM3.75m
6:30AM3.57m
6:41PM3.77m
Low Tide
10:41PM0.13m
10:57AM0.29m
11:26PM-0.06m
11:41AM0.17m
00:09AM-0.15m
12:22PM0.13m
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
light rain
rain showers
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:18
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:10
9:08
9:07
 mm
1
1
Temp °C
17
18
18
19
20
22
22
20
19
19
19
20
22
22
19
16
15
15
16
16
16
15
15
15
Feels °C
16
17
18
19
21
22
23
21
20
20
20
21
22
21
20
15
15
15
16
14
13
11
12
13
  • 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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