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Nagata surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 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 4PM is: 1.6m 9s primary swell from a East direction and 0.1m 7s secondary swell from a Southwest direction (forecast issued at 08:00am May 26). An open ocean swell of 0.3m 13s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 5ft (1.6m) | 9s |
| Afternoon (26 May) | 5ft (1.6m) | 9s |
| Evening (26 May) | 1ft (0.3m) | 10s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 53mm), heaviest during Wed morning. Warm (max 25°C on Thu morning, min 21°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 9 | E 9 | E 9 | E 9 | E 9 | ESE 10 | E 8 | E 8 | E 8 | E 9 | E 6 | E 8 | E 8 | WSW 7 | SSW 7 | SSW 7 | S 6 | S 6 | SW 8 | WSW 7 | WSW 7 | S 6 | S 6 | WSW 7 | |
398 | 398 | 390 | 386 | 452 | 21 | 324 | 140 | 140 | 148 | 113 | 142 | 112 | 117 | 198 | 163 | 59 | 47 | 57 | 68 | 40 | 19 | 17 | 19 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 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 | 10:22PM0.84m | ||||||||||||||||||
 | | | | |  |  | | |  | |  | |  | |  |  |  | | | |  | | | |
 | 5:13 | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 |
 | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | 7:12 |
1 | 1 | 1 | 1 | 1 | — | 1 | 2 | 3 | 19 | 12 | 7 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 22 | 22 | 22 |
23 | 22 | 22 | 22 | 23 | 22 | 23 | 26 | 26 | 25 | 26 | 26 | 27 | 28 | 25 | 26 | 26 | 25 | 26 | 27 | 26 | 22 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | ESE 11 | SW 7 | ENE 13 | ENE 13 | SW 6 | ESE 10 | ESE 10 | E 8 | E 8 | E 9 | E 6 | E 8 | E 8 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | E 8 | SSE 6 | S 6 | E 9 | E 9 |
 kJ | 12 | 2 | 34 | 31 | 2 | 21 | 21 | 140 | 140 | 148 | 113 | 142 | 112 | 94 | 104 | 61 | 59 | 47 | 36 | 34 | 18 | 17 | 40 | 39 |
Swell 2 Height (m) Direction Period (s) | W 7 | E 16 | SW 7 | SW 7 | E 15 | SW 6 | SW 7 | ENE 10 | ENE 10 | ESE 5 | ENE 11 | ENE 10 | ESE 10 | E 8 | E 9 | E 9 | E 8 | E 8 | E 8 | SSE 6 | ENE 8 | E 9 | S 6 | WSW 7 |
| kJ | 1 | 5 | 2 | 2 | 5 | 2 | 2 | 42 | 36 | 51 | 37 | 21 | 19 | 90 | 99 | 76 | 51 | 43 | 33 | 12 | 22 | 40 | 17 | 19 |
Swell 3 Height (m) Direction Period (s) | E 16 | — | E 16 | E 15 | WSW 7 | E 15 | SE 15 | ESE 10 | SE 10 | ENE 11 | ESE 10 | ESE 10 | ENE 10 | ESE 10 | ESE 10 | SW 8 | ESE 10 | ESE 10 | ESE 10 | S 6 | SSW 6 | WSW 7 | SW 7 | SSE 6 |
| kJ | 5 | — | 5 | 5 | 4 | 5 | 9 | 33 | 28 | 38 | 20 | 20 | 21 | 20 | 10 | 15 | 20 | 20 | 19 | 20 | 12 | 19 | 12 | 11 |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 6 | E 8 | SSE 5 | SSE 5 | SW 5 | S 5 | S 5 | S 6 | WSW 7 | SSW 7 | SSW 7 | WSW 8 | WSW 8 | SW 8 | WSW 7 | WSW 7 | W 3 | W 3 | W 3 |
| kJ | 398 | 398 | 390 | 386 | 452 | 149 | 324 | 51 | 51 | 3 | 24 | 54 | 80 | 117 | 198 | 163 | 41 | 39 | 57 | 68 | 40 | 7 | 5 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 330 | 330 | 342 | 342 | 342 | 342 | 330 | 0 | 330 | 330 | 342 | 46 | 33 | 12 | 14 | 12 | 14 | 14 | 28 | 27 | 27 | 14 | 14 | 14 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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