Annascaul Rivermouth Surf Break

Lat Long: 52.13° N 10.05° W

Annascaul Rivermouth 48 hour detailed Surf Forecast

Issued: 6 am 12 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 (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 4.5ft (1.4m), 9s period with WSW 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 2PM is: 1.5m 10s primary swell from a Southwest direction (forecast issued at 06:00am 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-onshore.

Time (IST) & DateWave HeightWave Period
Morning (12 Aug)4.5ft (1.4m)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 23°C on Wed afternoon, min 13°C on Fri night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
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
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)
1.6
SW
9
1.4
SW
9
1.4
WSW
9
1.5
SW
9
1.4
SW
10
1.5
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
1.4
W
9
1.3
W
9
1.2
W
9
1.2
W
8
1.2
W
8
1
W
8
1
W
8
1.2
W
8
1.3
W
8
Wave Graph
Metric surfscale
Energy kJ
459
345
320
382
392
531
551
573
482
480
416
408
351
307
318
269
220
205
196
137
137
182
212
Wind (km/h)
15
SSE
15
SSE
10
SSE
10
SSE
15
SSW
10
SSW
10
SSW
10
S
10
S
10
SSE
10
S
15
SSW
20
SW
10
SSW
10
WNW
10
W
10
W
10
WNW
15
NNW
15
NNW
20
NNW
15
NNW
15
NNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
5:15PM3.63m
5:47AM3.52m
5:59PM3.75m
6:30AM3.57m
6:41PM3.77m
Low Tide
10:57AM0.29m
11:26PM-0.06m
11:41AM0.17m
00:09AM-0.15m
12:22PM0.13m
cloud
cloud
cloud
cloud
cloud
cloud
clear
cloud
part cloud
cloud
part cloud
clear
cloud
rain showers
light rain
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
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
18
18
19
20
23
22
20
19
19
18
20
22
21
19
16
15
15
16
16
16
16
16
15
Feels °C
17
18
19
21
23
23
21
20
20
19
21
21
20
20
15
15
15
16
14
14
13
14
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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