Aha Rivermouth Surf Break

Aha Rivermouth 48 hour detailed Surf Forecast

Lat Long: 26.72° N 128.30° E

Issued: 2 pm 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's Aha Rivermouth sea temperature is
24.8° C

2.0°C colder than average for this time of year

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 (11 Jun):

  • Afternoon surf: Afternoon surf (11 Jun, local time) - 2ft (0.6m), 6s period with ENE swell.
  • Evening surf: Evening surf (11 Jun, local time) - 2.5ft (0.7m), 6s period with ENE swell.

The current surf forecast for Aha Rivermouth at 7PM is: 0.7m 6s primary swell from a East-northeast direction (forecast issued at 02:00pm June 11). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (11 Jun)--
Afternoon (11 Jun)2ft (0.6m)6s
Evening (11 Jun)2.5ft (0.7m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 13mm), heaviest on Sat night. Warm (max 27°C on Sun morning, min 21°C on Sat morning). Winds increasing (calm on Thu night, strong winds from the ESE by Sat afternoon).

Thu
11
Friday
12
Saturday
13
Sun
14
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
12 AM
3 AM
6 AM
9 AM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
Swell
Height Map
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
NE
5
0.6
ENE
6
0.7
ENE
6
0.7
ENE
6
0.7
ENE
7
0.6
ENE
7
0.6
ENE
7
0.6
ENE
7
0.5
ENE
7
0.5
ENE
7
0.4
ENE
7
0.4
ENE
7
0.3
ENE
6
0.5
E
6
0.5
E
6
0.3
SE
6
0.7
E
4
1
E
4
1.2
E
5
1.4
ESE
5
1.4
ESE
6
1.1
SE
6
0.6
ESE
6
0.9
SE
6
Wave Graph
Metric surfscale
Energy kJ
52
25
41
43
49
43
41
40
29
27
15
15
8
22
21
7
14
35
70
98
115
82
25
52
Wind (km/h)
20
NE
15
NE
10
NE
10
ESE
5
ESE
5
SSE
0
SSE
10
SE
5
ESE
5
NNE
15
NE
20
E
20
ESE
20
ESE
20
ESE
25
E
35
E
40
E
40
ESE
35
ESE
25
SSE
20
SSW
20
SSW
25
SSW
Wind State
on
on
on
cross
glassy
cross-off
glassy
cross
glassy
glassy
on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
off
off
off
High Tide
4:11PM1.59m
3:44AM1.80m
5:11PM1.70m
4:30AM1.89m
6:02PM1.79m
5:15AM1.97m
Low Tide
9:39AM0.50m
9:43PM0.88m
10:32AM0.31m
10:38PM0.90m
11:20AM0.15m
11:28PM0.90m
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:19
7:20
7:20
7:21
 mm
1
1
1
1
2
3
1
1
1
Temp °C
24
24
24
23
24
23
23
23
23
23
24
24
23
24
22
22
21
21
22
22
24
25
25
26
Feels °C
22
24
26
25
26
25
26
25
25
25
24
23
21
22
21
19
16
16
17
19
24
26
26
27
Swell 1
Height (m)
Direction
Period (s)
1
S
8
1
S
8
0.7
ENE
6
0.7
ENE
6
0.7
ENE
7
0.6
ENE
7
0.6
ENE
7
0.6
ENE
7
0.5
ENE
7
0.5
ENE
7
0.4
ENE
7
0.4
ENE
7
0.3
ENE
6
0.4
SE
6
0.3
SE
6
0.3
SE
6
0.3
SSE
6
0.3
SSE
6
0.1
N
6
0.2
N
5
0.1
N
5
0.6
NE
6
0.6
ESE
6
0.9
SE
6
Energy kJ
140
130
41
43
49
43
41
40
29
27
15
15
8
10
6
6
7
6
1
2
1
25
25
52
Swell 2
Height (m)
Direction
Period (s)
0.4
ENE
7
0.6
SSE
7
0.6
SSE
7
0.5
SE
6
0.4
SSE
6
0.5
S
6
0.4
S
6
0.4
SE
6
0.4
SE
6
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.2
S
6
0.2
S
6
0.2
S
6
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
NE
9
0.1
SW
8
0.1
SE
10
0.6
ENE
6
0.6
ENE
6
Energy kJ
21
36
34
19
15
20
12
10
9
11
11
11
3
3
3
3
2
2
3
2
4
21
22
Swell 3
Height (m)
Direction
Period (s)
0.4
NNW
5
0.6
SSW
8
0.6
SSW
8
0.4
S
7
0.3
SSW
7
0.3
SW
8
0.4
SE
6
0.3
SSW
6
0.3
SSW
6
0.2
S
6
0.2
S
6
0.2
S
6
0.1
SW
8
0.1
SW
8
0.1
SW
8
0.1
NE
8
0.1
N
6
0.1
E
13
0.1
SW
8
0.1
E
13
0.1
SW
8
0.1
SE
10
0.1
SE
10
Energy kJ
8
44
39
15
9
10
9
8
8
3
3
3
3
3
3
3
1
3
2
3
2
4
4
Wind waves
Height (m)
Direction
Period (s)
1
NE
5
0.6
ENE
6
0.3
ENE
3
0.4
E
3
0.5
E
6
0.5
E
6
0.6
E
3
0.7
E
4
1
E
4
1.2
E
5
1.4
ESE
5
1.4
ESE
6
1.1
SE
6
0.9
SSE
6
0.5
SW
4
Energy kJ
52
25
1
3
22
21
7
14
35
70
98
115
82
52
8
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
68
68
68
68
0
12
17
60
17
17
644
644
706
696
664
664
664
664
664
664
664
0
0
0
Best forecast wave conditions in Okinawa
Rating
(10 max)
2
1
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
7
6
7
6
6
6
6
6
6
7
7
9
9
8
8
6
6
5
5
5
5
5
5
5
  • 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
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