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Nagata surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 pm Monday 25 May 2026 JSTForecast update in hr min s Forecast update imminent
Nagata surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nagata sea temperature is
22.8° C
(Which is slightly cooler than normal)How big are the waves at Nagata today?
The current surf forecast for Nagata at 5AM is: 1.5m 9s primary swell from a East direction and 0.2m 11s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 25). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 5ft (1.5m) | 9s |
| Afternoon (26 May) | 4.5ft (1.4m) | 9s |
| Evening (26 May) | 4.5ft (1.3m) | 8s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 84mm), heaviest during Wed afternoon. Warm (max 25°C on Thu afternoon, min 21°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | |||||||||||||||||||||
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 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | ESE 9 | E 8 | E 8 | E 9 | SSE 6 | S 6 | SSW 6 | SSW 7 | S 7 | SSW 7 | WSW 8 | S 6 | E 8 | SW 8 | |
461 | 461 | 408 | 407 | 349 | 349 | 343 | 297 | 348 | 234 | 297 | 113 | 143 | 150 | 180 | 156 | 205 | 328 | 168 | 294 | 126 | 50 | 50 | 57 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 2:06AM1.63m | 2:43PM1.48m | 2:53AM1.69m | 3:51PM1.59m | 3:34AM1.76m | |||||||||||||||||||
Low Tide | 7:26PM0.74m | 8:37AM0.75m | 8:36PM0.79m | 9:29AM0.56m | 9:34PM0.82m | 10:14AM0.39m | ||||||||||||||||||
 |  |  |  | |  | |  |  |  | |  |  | | | |  | | |  | | | | | |
 | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — |
 | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | 7:10 |
— | — | 1 | — | — | 1 | 1 | — | 1 | 2 | 3 | 8 | 14 | 14 | 11 | 16 | 10 | 2 | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 23 | 24 | 23 | 23 | 23 | 23 | 24 | 25 |
24 | 23 | 23 | 22 | 24 | 24 | 23 | 24 | 23 | 23 | 23 | 23 | 25 | 24 | 22 | 26 | 25 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | |
Swell 1 Height (m) Direction Period (s) | E 9 | ESE 11 | ESE 11 | ESE 11 | E 9 | SW 7 | ENE 13 | E 9 | WSW 6 | S 5 | SE 10 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | S 7 | E 9 | SSW 7 | S 6 | S 6 | S 6 | S 6 |
 kJ | 461 | 12 | 12 | 12 | 349 | 2 | 34 | 297 | 4 | 13 | 28 | 113 | 143 | 150 | 76 | 99 | 74 | 196 | 76 | 131 | 104 | 47 | 34 | 24 |
Swell 2 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | W 7 | ESE 11 | E 16 | SW 7 | ENE 13 | E 15 | ESE 10 | WSW 7 | E 10 | ENE 10 | ENE 11 | ENE 11 | ESE 6 | ESE 7 | E 9 | ESE 10 | E 9 | E 8 | E 8 | E 8 | E 8 |
| kJ | 2 | 2 | 2 | 1 | 12 | 5 | 2 | 32 | 5 | 21 | 4 | 53 | 36 | 38 | 37 | 44 | 34 | 76 | 10 | 74 | 51 | 50 | 50 | 33 |
Swell 3 Height (m) Direction Period (s) | E 16 | E 16 | E 16 | E 16 | W 7 | — | E 16 | WSW 6 | WSW 7 | WSW 7 | SE 15 | ESE 10 | SE 10 | SE 10 | ESE 10 | ENE 10 | SE 10 | ESE 10 | ENE 10 | ESE 10 | ESE 10 | WSW 8 | ESE 10 | ESE 10 |
| kJ | 5 | 5 | 5 | 5 | 1 | — | 5 | 4 | 4 | 5 | 9 | 38 | 28 | 26 | 20 | 21 | 25 | 20 | 10 | 10 | 20 | 25 | 19 | 19 |
Wind waves Height (m) Direction Period (s) | — | E 9 | E 9 | E 9 | — | E 9 | E 9 | — | E 9 | E 8 | ESE 9 | SSE 5 | SSE 5 | SSE 5 | SSE 6 | S 6 | SSW 6 | SSW 7 | S 7 | SSW 7 | WSW 8 | WSW 3 | WSW 8 | SW 8 |
| kJ | — | 461 | 408 | 407 | — | 349 | 343 | — | 348 | 234 | 297 | 45 | 50 | 59 | 180 | 156 | 205 | 328 | 168 | 294 | 126 | 2 | 40 | 57 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 375 | 0 | 0 | 0 | 0 | 330 | 404 | 582 | 342 | 0 | 342 | 330 | 330 | 342 | 342 | 214 | 46 | 33 | 14 | 14 | 14 | 14 | 27 | 33 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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