Aha Rivermouth Surf Break

Lat Long: 26.72° N 128.30° E

Aha Rivermouth 48 hour detailed Surf Forecast

Issued: 2 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aha Rivermouth sea temperature is
30.1° C
1.3° 

Aha 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 Aha Rivermouth today (06 Aug):

  • Afternoon surf: Afternoon surf (06 Aug, local time) - 16ft (5.0m), 16s period with E swell.
  • Evening surf: Evening surf (06 Aug, local time) - 18ft (5.5m), 16s period with ENE swell.

The current surf forecast for Aha Rivermouth at 5PM is: 5.0m 16s primary swell from a East-northeast direction and 3.0m 8s secondary swell from a North direction (forecast issued at 02:00pm August 06). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (06 Aug)--
Afternoon (06 Aug)16ft (5.0m)16s
Evening (06 Aug)18ft (5.5m)16s

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


Short Range Forecast

Heavy rain (total 255mm), heaviest during Fri afternoon. Warm (max 30°C on Thu afternoon, min 27°C on Thu night). Winds decreasing (extremely windy from the SSW on Fri afternoon, near gales from the SSE by Sun morning).

Thu
6
Friday
7
Saturday
8
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
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
Height Map
Wave
Height (m)
Direction
Period (s)
5
ENE
16
5
E
16
5
E
16
5.5
ENE
16
5
ENE
16
5.5
ENE
16
6
ENE
16
5.5
ENE
14
5.5
NNW
11
3.5
N
11
2.1
N
10
1.1
N
10
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
0.9
ENE
11
1
E
10
0.9
ENE
10
1
E
10
Wave Graph
Metric surfscale
Energy kJ
13513
11972
12888
13559
13003
14822
17626
12771
7187
2633
900
244
229
217
214
210
187
208
163
192
Wind (km/h)
45
N
50
N
60
N
65
N
70
N
75
NNW
85
NNW
95
NW
105
W
90
WSW
115
SSW
100
S
90
S
85
SSE
80
SSE
75
S
75
S
65
SSE
60
SSE
55
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
12:07PM1.52m
11:45PM1.78m
2:06PM1.45m
00:58AM1.73m
4:10PM1.52m
Low Tide
5:31PM1.05m
7:08AM0.65m
6:49PM1.21m
8:43AM0.59m
8:47PM1.28m
part cloud
cloud
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
7:09
7:09
 mm
1
4
8
2
7
15
42
46
45
40
23
4
3
1
1
1
2
2
Temp °C
30
30
28
27
28
28
28
28
28
28
28
29
29
29
29
28
29
29
29
29
Feels °C
28
27
22
21
22
20
19
17
15
18
13
18
19
21
21
20
21
23
24
25
  • 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 Aha 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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