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Aha Rivermouth location map

Aha Rivermouth surf Forecast / Okinawa / Japan

48hr Weather and Surf, issued 2 am Saturday 20 Apr 2024 JST
Forecast update in  hr  min  s 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 23.9°C (Statistics for 20 Apr 1981-2005 - mean: 23.7 °C max: 25.1 °C min: 22.6 °C)
  • 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>
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 23.9°C (Statistics for 20 Apr 1981-2005 - mean: 23.7 °C max: 25.1 °C min: 22.6 °C)

How big are the waves at Aha Rivermouth today?

The current surf forecast for Aha Rivermouth at 3AM is: 0.6m 13s primary swell from a East-northeast direction and 0.4m 6s secondary swell from a North-northwest direction (forecast issued at 02:00am April 20). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (JST) & DateWave HeightWave Period
Morning (20 Apr)2ft (0.6m)12s
Afternoon (20 Apr)2.5ft (0.7m)12s
Evening (20 Apr)2.5ft (0.7m)11s

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

Hourly12 Days
Okinawa Surf
Print Surf Table
Updates in  hr  min  s Update imminent 
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
0 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 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
1
1
0
0
0
0
1
0
0
1
2
2
2
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 (?)
0.6
ENE
0.6
ENE
0.6
ENE
0.6
ENE
0.6
ENE
0.7
ENE
0.7
ENE
0.7
ENE
0.6
ENE
0.6
ENE
0.6
ENE
0.5
NE
0.5
NE
0.4
ENE
0.4
ENE
0.4
NE
0.4
NE
0.4
NE
0.4
NE
0.3
NE
0.2
E
0.2
E
0.2
E
0.2
ENE
0.2
ENE
0.2
ENE
0.3
ESE
0.2
E
0.3
E
0.3
E
0.3
SE
0.2
ESE
0.2
ESE
0.4
ESE
0.4
ESE
0.3
ESE
0.3
E
0.3
SE
0.3
SE
0.3
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.3
NE
0.3
ESE
0.3
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.3
ESE
0.3
ESE
0.3
ESE
Period(s) (?)1313121212121111111111111010111010101010121111111111811111151212881010111111111111111111118111110101010101010101010
Wave
Graph
(?)Metric surfscale
Energy (?)135133121115111123113107828279575342442727282716111010121111129212131414262219181919193030303030304111222335343333333232181818
Wind
(km/h)
20
SSE
25
S
25
SSE
30
SSE
25
S
25
S
25
SSE
25
S
25
S
20
S
20
S
20
SSW
20
SSW
20
SSW
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
15
SSW
15
SW
15
WSW
10
SW
10
SSW
15
SSW
15
SSW
15
SSW
20
SSW
20
SW
15
WSW
10
W
10
W
15
NW
15
NNW
15
N
15
N
20
N
20
NNE
10
NNE
10
NE
10
NNE
10
ENE
10
E
15
E
20
ESE
20
ESE
20
SE
20
S
30
SW
20
SW
20
WSW
20
W
20
W
15
W
10
W
10
W
10
WNW
10
W
5
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffcross-
off		cross-
off		offoffoffoffoffoffoffoffoffoffoffoffoffcross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on		cross-
on		crosscrosscrosscross-
off		offoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glass
High Tide
/ height (m)
5:13AM
1.59
5:13PM
1.48
5:33AM
1.65
5:46PM
1.57
5:53AM
1.71
6:17PM
1.64
6:13AM
1.75
6:46PM
1.69
6:33AM
1.79
7:17PM
1.72
6:55AM
1.82
7:50PM
1.71
7:20AM
1.83
8:27PM
1.67
7:47AM
1.82
Low Tide
/ height (m)
10:44PM
0.49
11:22AM
0.60
11:17PM
0.47
11:46AM
0.47
11:45PM
0.47
12:09PM
0.35
12:11AM
0.48
12:32PM
0.24
12:36AM
0.52
12:57PM
0.15
1:01AM
0.57
1:25PM
0.08
1:28AM
0.63
1:56PM
0.05
1:56AM
0.72
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunrise--5:58-------5:56-------5:56-------5:54-------5:54-------5:52-------5:52-------5:52-
Sunset------6:52-------6:53-------6:53-------6:54-------6:54-------6:55-------6:55-----
clearclearclearpart cloudclearpart cloudpart cloudclearclearclearclearclearclearpart cloudclearclearclearclearcloudcloudcloudthunderstorm thunderstorm cloudpart cloudthunderstorm thunderstorm cloudthunderstorm thunderstorm thunderstorm thunderstorm part cloudpart cloudpart cloudcloudcloudpart cloudcloudlight rainlight raincloudcloudpart cloudcloudpart cloudpart cloudcloudthunderstorm thunderstorm thunderstorm heavy rainthunderstorm part cloudpart cloudpart cloudpart cloudcloudcloudcloud
Rain (mm)
---------------------14--11-2522-------22-------2318251-------
Temp. °C212121222323232323232424262625242424232425262524242424242526252423222222222222212121212122222323232323232424242323222222
Feels °C (?)191918192121222222232525272726262626242526272626262625252526262524232323232222222222222223222423232224242424262525232425

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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