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Surf Forecasts

Aha Rivermouth surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 8 am Sunday 15 Jun 2025 JST
Forecast update in hr  min  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
27.4° C
 (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: 0.5m 9s primary swell from a East direction (forecast issued at 08:00am June 15). An open ocean swell of 0.8m 8s is not directed at the surf break, a second open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (15 Jun)1.5ft (0.5m)9s
Afternoon (15 Jun)1.5ft (0.4m)9s
Evening (15 Jun)1.5ft (0.4m)9s

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

Hourly12 Days
Okinawa Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
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)
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
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
E
0.5
E
0.5
E
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.3
E
0.3
E
0.3
E
0.3
E
0.3
E
0.3
E
0.3
E
0.3
E
0.2
E
0.2
E
0.2
ESE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
SE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.3
ESE
0.6
ESE
0.7
ESE
0.8
ESE
0.8
ESE
0.8
ESE
0.7
ESE
0.7
ESE
0.6
ESE
0.5
ESE
0.4
ESE
0.4
ESE
0.4
SE
0.2
ESE
0.3
ESE
0.3
ESE
0.4
SE
0.4
SE
0.3
ESE
0.3
ESE
0.3
ESE
0.4
ESE
Period(s) (?)999999998889988898888888888888888888888556666655555101010101010101010
Wave
Graph
(?)Metric surfscale
Energy (?)3636362323232323232323171412151613161512661010101010131313131318141217172932323756535340393125191915152121272418181931
Wind
(km/h)
25
SSW
25
SSW
25
SSW
25
SW
20
SSW
20
SSW
20
SSW
25
SSW
25
SSW
30
SSW
30
SSW
25
SSW
25
SSW
20
SSW
25
SSW
20
SSW
20
SSW
20
SSW
15
SSW
20
S
15
SSW
5
SSW
10
S
10
S
10
S
15
SSE
15
SSE
10
S
10
SSE
15
SE
20
SE
15
SSE
10
SSE
10
SSE
15
SE
15
ESE
20
ESE
20
ESE
20
SE
15
ESE
10
ESE
10
E
15
E
15
E
15
E
10
ESE
10
SE
5
SSW
10
WNW
15
NNW
15
NNW
15
N
15
N
10
N
5
N
5
W
10
WNW
10
NNW
10
N
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
off		cross-
off		crosscross-
on		crosscross-
on		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crossglasscross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		glasscross-
off		cross-
off		crosscross-
on		cross-
on
High Tide
/ height (m)
8:19AM
1.84
10:01PM
1.70
9:07AM
1.78
10:45PM
1.68
10:05AM
1.68
11:34PM
1.66
11:15AM
1.58
12:28AM
1.66
12:44PM
1.51
1:26AM
1.68
2:22PM
1.51
2:24AM
1.73
3:48PM
1.58
3:19AM
1.80
Low Tide
/ height (m)
3:15PM
0.23
3:29AM
0.99
4:01PM
0.34
4:26AM
0.97
4:52PM
0.48
5:33AM
0.92
5:50PM
0.62
6:49AM
0.83
6:57PM
0.76
8:04AM
0.70
8:08PM
0.87
9:13AM
0.54
9:16PM
0.94
10:13AM
0.36
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Sunrise5:31-------5:33-------5:33-------5:33-------5:33-------5:33-------5:33-------5:33---
Sunset----7:21-------7:21-------7:21-------7:22-------7:22-------7:22-------7:22-------
thunderstorm cloudpart cloudclearpart cloudpart cloudclearclearclearclearclearthunderstorm thunderstorm clearclearclearclearclearclearclearclearthunderstorm thunderstorm part cloudpart cloudcloudpart cloudthunderstorm thunderstorm thunderstorm thunderstorm cloudcloudcloudpart cloudpart cloudpart cloudthunderstorm part cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearpart cloudpart cloudclearclearthunderstorm clearclearclearclearclearpart cloudclearclearthunderstorm
Rain (mm)
2----------11--------11----1211------1------------2--------1
Temp. °C282829292928272727282929282727272728292928272727272728282827272727282828282727272727272727272727272727272827272726272727
Feels °C (?)303030303132302929293030302929303031323231313131313031323230303031323131302929303130292929303132313030293131323229303030
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

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.

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

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