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Nagata surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 am Tuesday 26 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 7AM is: 1.5m 9s primary swell from a East direction and 0.2m 11s secondary swell from a East-southeast direction, 0.1m 7s secondary swell from a West direction (forecast issued at 02:00am May 26). 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 (1.4m) | 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 41mm), heaviest during Tue night. Warm (max 25°C on Thu afternoon, min 21°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | ESE 10 | E 8 | E 9 | E 9 | E 9 | SSW 6 | SSW 7 | S 7 | E 9 | S 6 | S 6 | WSW 8 | SW 7 | WSW 7 | WSW 7 | |
408 | 407 | 349 | 349 | 343 | 292 | 348 | 277 | 173 | 33 | 140 | 145 | 148 | 120 | 126 | 216 | 113 | 74 | 51 | 49 | 50 | 56 | 54 | 65 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | on | on | on | on | cross-on | cross-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 | 4:45PM1.70m | ||||||||||||||||||
Low Tide | 8:37AM0.75m | 8:36PM0.79m | 9:29AM0.56m | 9:34PM0.82m | 10:14AM0.39m | |||||||||||||||||||
 | |  |  | |  |  |  | |  |  | | | | |  | | | | | | |  |  | |
 | — | 5:13 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — |
1 | 1 | — | 1 | 1 | — | 1 | 1 | 1 | 8 | 8 | 7 | 6 | 6 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 22 | 23 | 24 | 23 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 25 | 24 | 22 |
23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 24 | 25 | 26 | 27 | 25 | 22 | |
Swell 1 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 11 | SW 7 | ENE 13 | ENE 13 | SW 6 | ESE 10 | E 8 | ENE 10 | E 8 | E 9 | E 9 | E 9 | E 8 | S 6 | S 7 | SSE 6 | S 6 | S 6 | SSE 6 | S 6 | SSE 6 | E 9 |
 kJ | 12 | 12 | 12 | 2 | 34 | 32 | 2 | 21 | 173 | 35 | 140 | 145 | 148 | 120 | 109 | 94 | 113 | 40 | 49 | 46 | 37 | 35 | 25 | 39 |
Swell 2 Height (m) Direction Period (s) | SW 7 | W 7 | W 7 | E 16 | SW 7 | WSW 7 | E 15 | SW 6 | ESE 10 | ESE 10 | ENE 10 | ENE 11 | ENE 11 | ENE 10 | ESE 10 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 9 | S 6 |
| kJ | 2 | 1 | 1 | 5 | 2 | 4 | 5 | 2 | 21 | 33 | 36 | 38 | 37 | 22 | 19 | 95 | 76 | 74 | 51 | 49 | 37 | 37 | 41 | 17 |
Swell 3 Height (m) Direction Period (s) | E 16 | E 16 | E 16 | E 16 | E 16 | E 15 | WSW 7 | E 15 | WSW 7 | WSW 6 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ENE 10 | WSW 8 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 |
| kJ | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 4 | 4 | 28 | 20 | 20 | 20 | 21 | 11 | 10 | 10 | 20 | 20 | 19 | 19 | 19 | 18 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | SE 5 | ESE 6 | SSE 5 | SSE 5 | S 5 | S 6 | SSW 6 | SSW 7 | WSW 3 | SW 7 | WSW 8 | WSW 8 | WSW 8 | SW 7 | WSW 7 | WSW 7 |
| kJ | 408 | 407 | 349 | 349 | 343 | 292 | 348 | 277 | 36 | 100 | 46 | 56 | 75 | 106 | 126 | 216 | 2 | 51 | 41 | 39 | 50 | 56 | 54 | 65 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 330 | 342 | 342 | 342 | 342 | 330 | 330 | 330 | 342 | 56 | 44 | 33 | 27 | 14 | 14 | 14 | 27 | 27 | 27 | 14 | 14 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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