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Surf Forecasts:
Nagata surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Tuesday 05 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
21.7° C
(Which is 1.0°C colder than average for this time of year)How big are the waves at Nagata today?
The current surf forecast for Nagata at 3PM is: 0.6m 10s primary swell from a East-southeast direction and 0.1m 6s secondary swell from a Southwest direction (forecast issued at 08:00am May 05). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 May) | 2ft (0.6m) | 10s |
| Afternoon (05 May) | 2ft (0.6m) | 10s |
| Evening (05 May) | 2ft (0.6m) | 10s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 22°C on Thu morning, min 16°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 5 | Wednesday 6 | Thursday 7 | Fri 8 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | |
55 | 80 | 80 | 78 | 78 | 77 | 75 | 74 | 72 | 71 | 71 | 71 | 137 | 232 | 284 | 291 | 326 | 318 | 273 | 232 | 206 | 216 | 185 | 157 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | on | cross-on | cross-on | cross | |
High Tide | 7:24AM1.87m | 9:00PM1.71m | 7:58AM1.79m | 9:49PM1.62m | 8:36AM1.68m | 10:47PM1.54m | ||||||||||||||||||
Low Tide | 2:14PM0.02m | 2:22AM0.92m | 2:55PM0.13m | 3:04AM1.01m | 3:42PM0.27m | |||||||||||||||||||
 | |  | | |  |  | |  | | | | |  | | |  | | | | | | | | |
 | 5:26 | — | — | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 |
 | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | 6:58 |
— | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 18 | 20 | 20 | 19 | 18 | 18 | 18 | 17 | 17 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 20 | 22 | 22 | 22 | 19 | 18 | 17 |
13 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 15 | 15 | 17 | 16 | 16 | 16 | 22 | 22 | 21 | 22 | 19 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
 kJ | 55 | 80 | 80 | 78 | 78 | 77 | 75 | 74 | 72 | 71 | 71 | 71 | 91 | 232 | 284 | 291 | 326 | 318 | 273 | 232 | 206 | 216 | 185 | 157 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | WSW 7 | SW 7 | SW 6 | W 6 | W 6 | W 6 | W 6 | W 6 | — | W 6 | W 6 | ESE 10 | ESE 9 | ESE 10 | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 4 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 | 71 | 92 | 94 | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | WSW 7 | WSW 7 | S 5 | WSW 6 | WSW 6 | WSW 6 | — | W 5 | — | — | — | — | SSE 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 9 | 1 | 4 | 4 | 4 | — | 1 | — | — | — | — | 21 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 5 | NE 5 | ENE 4 | ENE 3 | E 3 | E 3 | ESE 4 | ESE 5 | ESE 5 | E 5 | E 5 | E 6 | E 6 | NNE 4 | NNE 5 | NE 5 | — | — | — | — | — | WSW 3 | WSW 3 | WSW 3 |
| kJ | 14 | 6 | 6 | 3 | 5 | 5 | 19 | 46 | 49 | 64 | 94 | 105 | 137 | 10 | 37 | 55 | — | — | — | — | — | 1 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87 | 87 | 87 | 87 | 87 | 0 | 0 | 0 | 0 | 0 | 12 | 167 | 14 | 12 | 12 | 12 |
Best forecast wave conditions in Kyu Shu | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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