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Aha Rivermouth Surf Forecast / Okinawa / Japan

How big are the waves at Aha Rivermouth today?
The current surf forecast for Aha Rivermouth at 4AM is: 0.4m 11s primary swell from a East-southeast direction (forecast issued at 02:00am October 05). An open ocean swell of 1.7m 13s is not directed at the surf break, a second open ocean swell of 1.4m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
Time (JST) & Date | Wave Height | Wave Period |
---|---|---|
Morning (05 Oct) | 1.5ft (0.4m) | 11s |
Afternoon (05 Oct) | 4.5ft (1.3m) | 6s |
Evening (05 Oct) | 4.5ft (1.3m) | 6s |
Table - waves today at Aha Rivermouth. (Swell directed towards the surf break)
Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Period(s) (?) | 13 | 11 | 11 | 11 | 11 | 6 | 7 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 5 | 6 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 8 | 8 | 7 | 7 |
Wave (?)Graph ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Energy (?) | 48 | 48 | 47 | 40 | 47 | 133 | 189 | 140 | 122 | 68 | 199 | 186 | 161 | 161 | 134 | 131 | 104 | 95 | 106 | 58 | 69 | 77 | 42 | 64 | 83 | 138 | 178 | 183 | 156 | 152 | 127 | 100 | 100 | 79 | 114 | 118 | 75 | 105 | 116 | 116 | 122 | 129 | 117 | 98 | 160 | 208 | 286 | 428 | 407 | 381 | 336 | 317 | 363 | 375 | 365 | 327 | 211 | 206 | 254 | 286 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | cross- off | cross- on | on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | glass | cross- on | cross | cross | cross- off | cross | glass | glass | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | on | on | on | on | on |
High Tide / height (m) | 9:10PM 1.89 | 10:32AM 1.57 | 9:40PM 1.76 | 11:44AM 1.42 | 10:14PM 1.60 | 2:28PM 1.37 | 11:10PM 1.43 | 4:16PM 1.48 | 2:13AM 1.35 | 4:50PM 1.59 | 3:55AM 1.44 | 5:14PM 1.68 | 4:46AM 1.55 | 5:34PM 1.75 | 5:23AM 1.66 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 4:01AM 0.41 | 3:46PM 1.05 | 4:52AM 0.56 | 4:25PM 1.20 | 6:06AM 0.69 | 6:19PM 1.32 | 7:57AM 0.75 | 9:53PM 1.25 | 9:30AM 0.72 | 10:45PM 1.09 | 10:25AM 0.65 | 11:14PM 0.93 | 11:04AM 0.59 | 11:37PM 0.79 | ||||||||||||||||||||||||||||||||||||||||||||||
Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Sunrise | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:24 |
Sunset | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:06 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:04 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - |
Rain (mm) | 1 | 2 | 3 | 5 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 2 | 1 | 3 | 5 | 2 | 2 | 1 | - | - | 1 | 2 | 2 | - | - | - | - | 1 | - | 1 | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | - |
Temp. °C | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 26 |
Feels °C (?) | 31 | 31 | 32 | 32 | 29 | 25 | 24 | 25 | 26 | 26 | 24 | 25 | 24 | 24 | 26 | 26 | 27 | 27 | 28 | 28 | 29 | 29 | 30 | 30 | 31 | 31 | 31 | 30 | 31 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 33 | 33 | 30 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 25 | 24 | 24 | 25 | 24 | 24 | 26 | 26 | 24 | 24 | 24 | 24 | 23 | 23 |
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.