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Surf Forecasts:
Ada surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Wednesday 13 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
23.6° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Ada today?
The current surf forecast for Ada at 3AM is: 0.7m 10s primary swell from a East-southeast direction and 0.6m 9s secondary swell from a East-northeast direction (forecast issued at 08:00pm May 13). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 2.5ft (0.8m) | 10s |
| Afternoon (14 May) | 2.5ft (0.8m) | 9s |
| Evening (14 May) | 2ft (0.6m) | 9s |
Table - waves today at Ada. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Thu morning, min 22°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Saturday 16 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
E 9 | E 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 5 | ENE 5 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | |
173 | 173 | 98 | 98 | 98 | 123 | 94 | 113 | 86 | 69 | 64 | 69 | 99 | 44 | 91 | 123 | 132 | 162 | 184 | 100 | 99 | 125 | 166 | 176 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 4:32PM1.61m | 4:33AM1.75m | 5:22PM1.74m | 5:08AM1.85m | 6:07PM1.83m | 5:42AM1.93m | ||||||||||||||||||
Low Tide | 10:26PM0.60m | 10:59AM0.30m | 11:10PM0.61m | 11:38AM0.11m | 11:50PM0.63m | 12:19PM-0.03m | ||||||||||||||||||
 |  | | |  |  | | | |  | | | | | | | |  | | | | | | | |
 | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — |
 | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | 7:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 |
24 | 23 | 23 | 23 | 22 | 21 | 23 | 22 | 22 | 22 | 21 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 7 | ESE 8 | ESE 8 | ESE 10 | ESE 10 |
 kJ | 173 | 173 | 98 | 98 | 98 | 123 | 94 | 113 | 86 | 65 | 64 | 69 | 66 | 43 | 46 | 47 | 33 | 33 | 36 | 46 | 50 | 45 | 54 | 32 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 7 | ENE 9 | ENE 9 | E 9 | E 9 | SSE 7 | ENE 9 | ENE 9 | SSE 7 | ENE 9 | E 9 | ENE 11 | ENE 11 | S 6 | SE 12 | S 6 | SE 11 | SE 11 | E 9 | ENE 9 | ESE 10 | N 7 | ENE 9 |
| kJ | 11 | 11 | 61 | 59 | 55 | 41 | 5 | 17 | 29 | 5 | 29 | 42 | 23 | 23 | 1 | 5 | 1 | 5 | 5 | 42 | 28 | 32 | 9 | 28 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 | S 6 | SE 12 | S 6 | SE 11 | S 6 | S 6 | ESE 10 | ESE 10 | SE 11 | SE 11 | SE 11 |
| kJ | 11 | 11 | 11 | 11 | 5 | 5 | 9 | 5 | 5 | 9 | 4 | 4 | 4 | 3 | 6 | 1 | 5 | 1 | 1 | 35 | 32 | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 3 | — | — | — | E 9 | E 3 | ENE 3 | ENE 9 | E 4 | E 4 | E 9 | E 5 | ENE 5 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | — | — | 1 | — | — | — | 41 | 3 | 3 | 69 | 7 | 12 | 99 | 44 | 91 | 123 | 132 | 162 | 184 | 100 | 99 | 125 | 166 | 176 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 69 | 14 | 14 | 14 | 14 | 47 | 47 | 592 | 47 | 592 | 592 | 592 | 592 | 592 | 1404 | 982 | 923 | 592 | 72 | 71 | 71 | 71 | 592 | 71 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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