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Surf Forecasts

Aha Rivermouth surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 8 am Thursday 12 Jun 2025 JST
Forecast update in -0hr 0 min 24 s Forecast update imminent
Aha Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aha Rivermouth sea temperature is
79.5°F
 (Which is normal for this time of year)

How big are the waves at Aha Rivermouth today?

The current surf forecast for Aha Rivermouth at 12PM is: 4ft 8s primary swell from a Southeast direction and 4ft 8s secondary swell from a Southeast direction, 0ft 5s secondary swell from a Northwest direction (forecast issued at 08:00am June 12). The wind direction is predicted to be cross-shore.

Time (JST) & DateWave HeightWave Period
Morning (12 Jun)4.5ft (1.4m)8s
Afternoon (12 Jun)3.5ft (1.1m)8s
Evening (12 Jun)3.5ft (1.1m)8s

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

Hourly12 Days
Okinawa Surf
Print Surf Table
Updates in -0 hr 0 min 24 s Forecast update imminent 
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM
Rating
(10 max)
2
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (ft) & direction (?)
4.5
SE
4.5
SE
4.5
SE
3.5
SE
3.5
SE
3.5
SE
3.5
SE
3.5
SE
4
SE
3
ESE
4
SE
3
ESE
3
ESE
2.5
ESE
2.5
ESE
2
ESE
1.5
ESE
1.5
ESE
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1
E
1.5
E
1
E
1
E
1
E
1
E
1
E
1
E
1
E
1
E
1
E
1
E
1
E
1
E
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
0.5
ESE
Period(s) (?)888888888878888888999999999999999898888888888888888888888888
Wave
Graph
(?)Metric surfscale
Energy (?)378392360150146145149149165931609590747352384439404040393736363623232323232324501336171616161515181818181822111111111111111111116
Wind
(mph)
10
SSE
10
SE
10
SE
10
SE
10
SE
10
SE
10
SE
10
SSE
10
SSE
15
SSE
15
SSE
15
SSE
15
S
15
SSE
15
S
15
S
20
S
20
S
20
S
20
S
15
S
15
SSW
15
SSW
20
SSW
15
SSW
15
SSW
15
SSW
20
SSW
15
SSW
15
SSW
15
SSW
15
SSW
20
SSW
20
SSW
20
SSW
20
SSW
15
SSW
10
SSW
15
SSW
10
SSW
10
SSW
15
SSW
15
S
15
S
10
SSW
10
SSW
10
SSW
10
SSW
10
SSW
10
SSW
5
SSW
5
S
5
S
5
S
10
S
5
S
5
S
5
SE
10
SE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross
High Tide
/ height (ft)
6:25AM
6.14
8:05PM
5.64
6:59AM
6.17
8:41PM
5.68
7:37AM
6.17
9:19PM
5.64
8:19AM
6.04
10:01PM
5.58
9:07AM
5.84
10:45PM
5.51
10:05AM
5.51
11:34PM
5.45
11:15AM
5.18
12:28AM
5.45
12:44PM
4.95
Low Tide
/ height (ft)
1:20PM
0.49
1:20AM
3.31
1:55PM
0.46
1:58AM
3.31
2:33PM
0.56
2:40AM
3.31
3:15PM
0.75
3:29AM
3.25
4:01PM
1.12
4:26AM
3.18
4:52PM
1.57
5:33AM
3.02
5:50PM
2.03
6:49AM
2.72
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Sunrise5:31-------5:31-------5:31-------5:31-------5:33-------5:33-------5:33-------5:33---
Sunset----7:20-------7:20-------7:21-------7:21-------7:21-------7:21-------7:22-------
clearclearclearclearthunderstorm clearclearthunderstorm thunderstorm part cloudclearclearclearclearpart cloudpart cloudclearpart cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm clearpart cloudclearthunderstorm part cloudclearclearclearclearclearclearclearpart cloudclearclearclearclearclearclearclearclearclearclearthunderstorm clearclearclearclearpart cloudthunderstorm clearclearpart cloudclearclearclearclear
Rain (in)
----0.0--0.00.0---------0.00.00.00.00.0---0.0-------------------0.0-----0.0-------
Temp. °F818182828281818181828282828281818182828282818182828484868482828282848484848282818184848484828181818284848282818181818282
Feels °F (?)868688888886868684868686868682828284848484828284848684868684848684868486888886848488868690908686869093939090888888868886
  • Map Icons:
  • Break
  • Live Wave Height (ft)
  • Live Wind Speed (mph)
  • Surf Rating (10 Max)
  • Ocean Swells (ft)
  • Wind Speed (mph)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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View detailed surf forecast for Aha Rivermouth at:
surf-forecast.com

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