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Surf Forecasts:

Aha Rivermouth surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 2 am Saturday 07 Feb 2026 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
21.5° 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 6AM is: 2.1m 7s primary swell from a North direction and 0.6m 9s secondary swell from a East-southeast direction (forecast issued at 02:00am February 07). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (07 Feb)8ft (2.5m)8s
Afternoon (07 Feb)8ft (2.4m)9s
Evening (07 Feb)8ft (2.5m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
07
Sunday
08
Monday
09
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM
Rating
(10 max)
1
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 (?)
0.6
ESE
0.9
NNW
2.1
N
2.5
NNW
2.4
NNW
2.4
NNW
2.5
NNW
2.5
NNW
2.5
NNW
2.5
NNW
2.5
NNW
3
NNW
3
NNW
3.5
NNW
3.5
NNW
4
NNW
3.5
NNW
3.5
NNW
3
N
2.5
N
2.4
N
2
NNW
1.7
NNW
1.5
NNW
Period(s) (?)9678999910109999101010101010101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)59694027119421006109412301218115710851229150219142625277825232232183714121147727477337
Wind
(km/h)
15
SSW
15
WNW
40
N
45
N
35
N
40
N
40
N
40
N
35
N
35
NNW
45
NNW
45
NNW
50
NNW
55
NNW
55
NNW
50
NNW
40
N
40
N
40
NNE
35
NNE
30
NE
25
NE
20
ENE
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on
High Tide
/ height (m)
9:29PM
1.54
9:50AM
1.63
10:08PM
1.38
10:18AM
1.56
10:52PM
1.22
10:47AM
1.48
Low Tide
/ height (m)
3:35AM
0.32
4:11PM
0.37
4:01AM
0.48
4:54PM
0.43
4:26AM
0.65
5:48PM
0.50
Saturday
07
Sunday
08
Monday
09
Sunrise---7:09-------7:07-------7:07----
Sunset------6:12-------6:13-------6:14-
light rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
Rain (mm)
141---------1---1-------
Temp. °C191816151514141313121211101099910111112121314
Feels °C (?)19179696655431-1-2-4-2-11235688
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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