Annascaul Rivermouth Surf Break

Lat Long: 52.13° N 10.05° W

Annascaul Rivermouth 48 hour detailed Surf Forecast

Issued: 12 am 05 Sep 2026 (local time)

Forecast update in  hr  min

Today's Annascaul Rivermouth sea temperature is
17.2°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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 1ft (0.3m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 2.5ft (0.8m), 4s period with S swell.
  • Evening surf: Evening surf (05 Sep, local time) - 4.5ft (1.4m), 6s period with SSW swell.

The current surf forecast for Annascaul Rivermouth at 4AM is: 0.4m 14s primary swell from a Southwest direction (forecast issued at 12:00am September 05). An open ocean swell of 3.0m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (IST) & DateWave HeightWave Period
Morning (05 Sep)1ft (0.3m)14s
Afternoon (05 Sep)2.5ft (0.8m)4s
Evening (05 Sep)4.5ft (1.4m)6s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun morning. Very mild (max 19°C on Sun morning, min 14°C on Fri night). Winds increasing (light winds from the SSE on Sat morning, fresh winds from the S by Sun morning).

Saturday
5
Sunday
6
Monday
7
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
0
0
0
0
1
1
2
1
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)
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.3
SSW
14
0.3
SSW
13
1
S
4
1.4
SSW
5
1.5
SSW
6
1.8
SSW
6
1.7
S
6
2.3
SSW
7
2.5
SSW
8
3
SW
9
3
WSW
10
3
WSW
10
3
WSW
11
3
WSW
13
3
WSW
13
3.5
WSW
12
3.5
W
10
3.5
W
10
3.5
W
10
3.5
W
10
3.5
W
10
Wave Graph
Metric surfscale
Energy kJ
51
51
50
36
35
35
106
153
229
214
516
824
1209
1578
1837
1887
3301
3097
3069
2717
2695
2420
2541
2836
Wind (km/h)
15
W
15
WSW
10
SW
10
SSE
15
SSE
15
SSE
15
SSE
15
SSE
20
SSE
25
S
30
S
30
S
30
SSW
20
SW
20
W
20
W
15
WSW
15
SW
25
SW
25
WSW
25
WSW
30
W
30
W
30
W
Wind State
cross-on
cross-on
on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
10:54PM2.65m
11:34AM2.66m
00:27AM2.56m
1:06PM2.70m
1:58AM2.68m
2:25PM2.91m
Low Tide
4:56AM1.04m
5:53PM1.03m
6:37AM1.11m
7:35PM0.91m
8:07AM0.97m
8:49PM0.64m
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
rain showers
light rain
part cloud
clear
part cloud
cloud
cloud
light rain
light rain
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:58
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:19
8:16
8:15
 mm
1
1
1
1
Temp °C
15
14
14
14
15
15
14
16
17
18
18
19
18
18
16
15
15
14
15
15
15
15
15
14
Feels °C
12
11
12
12
13
13
12
15
16
15
15
15
15
17
14
12
13
11
11
11
10
9
9
8
  • 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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