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Surf Forecasts:
Ada surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 pm Friday 01 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
23.8° C
(Which is slightly cooler than normal)How big are the waves at Ada today?
The current surf forecast for Ada at 2AM is: 1.0m 7s primary swell from a North direction and 0.5m 9s secondary swell from a East-southeast direction, 0.7m 7s secondary swell from a North direction (forecast issued at 08:00pm May 01). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 2ft (0.6m) | 10s |
| Afternoon (02 May) | 2ft (0.6m) | 9s |
| Evening (02 May) | 2ft (0.6m) | 10s |
Table - waves today at Ada. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Mon morning. Warm (max 25°C on Sun morning, min 18°C on Mon morning). Winds increasing (light winds from the E on Sat morning, fresh winds from the NW by Mon morning). | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Monday 4 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
NNW 7 | NNW 7 | NNW 7 | N 7 | N 7 | ESE 10 | N 7 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | S 5 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | ESE 9 | NW 6 | |
145 | 139 | 121 | 97 | 77 | 71 | 69 | 69 | 69 | 71 | 74 | 75 | 75 | 74 | 72 | 68 | 66 | 65 | 65 | 65 | 60 | 61 | 68 | 152 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 6:56PM1.70m | 6:27AM1.83m | 7:27PM1.67m | 6:51AM1.83m | 7:59PM1.63m | 7:14AM1.81m | ||||||||||||||||||
Low Tide | 00:35AM0.64m | 1:03PM0.11m | 1:00AM0.70m | 1:31PM0.11m | 1:24AM0.77m | 1:59PM0.13m | ||||||||||||||||||
 |  | | |  | | | | | | |  |  | | | | | | |  |  | | | | |
 | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — |
 | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 2 | — | |
Temp °C | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 23 | 25 | 25 | 25 | 24 | 24 | 23 | 20 | 20 | 18 | 19 |
14 | 15 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 19 | 18 | 21 | 21 | 23 | 24 | 24 | 25 | 24 | 24 | 23 | 17 | 17 | 13 | 14 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | NNW 7 | NNW 7 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | W 6 | W 6 | W 6 | ESE 9 |
 kJ | 48 | 139 | 121 | 97 | 77 | 59 | 59 | 44 | 46 | 71 | 74 | 75 | 75 | 74 | 72 | 68 | 66 | 65 | 65 | 65 | 64 | 61 | 29 | 78 |
Swell 2 Height (m) Direction Period (s) | SW 6 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | N 7 | N 7 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NW 6 | N 6 | — | W 8 | S 5 | E 9 | ESE 9 | S 5 |
| kJ | 1 | 48 | 49 | 51 | 51 | 71 | 69 | 69 | 69 | 34 | 22 | 14 | 8 | 7 | 4 | 3 | 1 | 1 | — | 1 | 25 | 61 | 68 | 8 |
Swell 3 Height (m) Direction Period (s) | SW 6 | — | NE 8 | NE 8 | NE 8 | NE 10 | NE 9 | NE 9 | NE 8 | NE 8 | E 8 | — | NE 8 | NE 8 | SE 11 | SE 11 | N 5 | W 8 | — | — | E 9 | S 5 | SSE 5 | E 12 |
| kJ | 1 | — | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 3 | 1 | — | 3 | 3 | 5 | 5 | 1 | 1 | — | — | 60 | 13 | 8 | 3 |
Wind waves Height (m) Direction Period (s) | NNW 7 | NNW 7 | N 7 | N 7 | — | — | — | ENE 3 | ESE 2 | SE 3 | SSE 4 | SSE 4 | SSE 4 | S 4 | S 4 | S 5 | S 5 | SSW 5 | SSW 5 | SW 5 | NW 4 | NNW 5 | NW 6 | NW 6 |
| kJ | 145 | 77 | 47 | 46 | — | — | — | 1 | 1 | 3 | 8 | 17 | 24 | 30 | 40 | 50 | 53 | 49 | 56 | 106 | 15 | 46 | 75 | 152 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 625 | 43 | 43 | 43 | 14 | 14 | 14 | 3 | 602 | 602 | 602 | 594 | 602 | 667 | 690 | 941 | 16 | 3 | 3 | 81 | 625 | 602 | 602 | 963 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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