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Ada surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Friday 22 May 2026 JSTForecast update in hr min s Forecast update imminent
Ada surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ada sea temperature is
23.4° C
(Which is 2.0°C colder than average for this time of year)How big are the waves at Ada today?
The current surf forecast for Ada at 8AM is: 0.9m 10s primary swell from a East-southeast direction (forecast issued at 02:00am May 22). An open ocean swell of 0.6m 6s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 3ft (0.9m) | 10s |
| Afternoon (22 May) | 2.5ft (0.8m) | 9s |
| Evening (22 May) | 2.5ft (0.8m) | 9s |
Table - waves today at Ada. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 27mm), heaviest during Fri night. Warm (max 27°C on Sun morning, min 23°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | |
135 | 145 | 132 | 142 | 118 | 118 | 118 | 118 | 92 | 92 | 92 | 92 | 90 | 90 | 88 | 88 | 90 | 92 | 96 | 96 | 94 | 98 | 96 | 96 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | off | 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 | cross-off | cross-off | |
High Tide | 10:55PM1.61m | 9:59AM1.66m | 11:59PM1.56m | 11:11AM1.51m | 1:09AM1.55m | 12:48PM1.42m | ||||||||||||||||||
Low Tide | 4:24AM0.97m | 5:03PM0.35m | 5:43AM0.98m | 6:10PM0.50m | 7:13AM0.92m | 7:24PM0.63m | ||||||||||||||||||
 | |  | |  | | |  | | |  | | | |  | | |  |  | |  | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:10 | — |
— | — | — | — | 1 | 2 | 4 | 2 | 2 | 3 | 7 | 3 | — | 1 | — | — | — | — | — | — | 2 | — | — | — | |
Temp °C | 24 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 26 | 27 | 27 | 27 | 26 |
26 | 26 | 27 | 27 | 27 | 28 | 25 | 23 | 23 | 25 | 25 | 24 | 23 | 24 | 26 | 27 | 27 | 27 | 26 | 28 | 29 | 29 | 30 | 29 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 135 | 145 | 132 | 142 | 118 | 118 | 118 | 118 | 92 | 92 | 92 | 92 | 90 | 90 | 88 | 88 | 90 | 77 | 60 | 58 | 43 | 98 | 96 | 96 |
Swell 2 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 6 | — | WSW 6 | W 6 | W 5 | W 7 | N 6 | SSE 4 | NNW 6 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | N 8 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | W 6 | W 7 | W 7 |
| kJ | 31 | 33 | 31 | 29 | — | 26 | 15 | 9 | 4 | 1 | 7 | 3 | 13 | 11 | 11 | 9 | 10 | 92 | 96 | 96 | 94 | 39 | 39 | 38 |
Swell 3 Height (m) Direction Period (s) | — | E 10 | E 10 | — | NE 10 | E 10 | E 10 | E 9 | E 9 | NE 9 | N 6 | N 9 | E 9 | E 9 | — | N 8 | NNW 7 | N 7 | N 7 | N 7 | N 7 | N 6 | NE 10 | NE 10 |
| kJ | — | 2 | 2 | — | 4 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | — | 5 | 9 | 16 | 15 | 8 | 8 | 7 | 25 | 34 |
Wind waves Height (m) Direction Period (s) | SW 3 | SSW 3 | SSW 3 | SSW 3 | WSW 6 | SW 4 | SSW 4 | SSW 3 | SW 4 | SW 4 | WSW 5 | SW 5 | SW 4 | SW 5 | WSW 6 | WSW 6 | WSW 6 | SW 6 | WSW 7 | WSW 7 | SW 7 | WSW 6 | SW 4 | SW 4 |
| kJ | 2 | 4 | 5 | 5 | 29 | 6 | 3 | 6 | 22 | 35 | 25 | 31 | 38 | 55 | 119 | 111 | 87 | 59 | 59 | 40 | 35 | 26 | 2 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 3 | 16 | 592 | 48 | 3 | 3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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 Ada 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.
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