- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Nagata surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 am Wednesday 22 Apr 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
20.2° C
(Which is 1.6°C colder than average for this time of year)How big are the waves at Nagata today?
The current surf forecast for Nagata at 9AM is: 1.3m 10s primary swell from a East direction and 0.3m 14s secondary swell from a Southeast direction (forecast issued at 02:00am April 22). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 4.5ft (1.3m) | 10s |
| Afternoon (22 Apr) | 4ft (1.2m) | 10s |
| Evening (22 Apr) | 3.5ft (1.1m) | 10s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
| 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 7 | 8 | 7 | 7 | 7 | 7 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 338 | 387 | 372 | 358 | 347 | 296 | 290 | 244 | 200 | 162 | 269 | 277 | 258 | 215 | 147 | 100 | 59 | 45 | 40 | 38 | 37 | 37 | 37 | 36 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross- off | cross- off | glass | off | cross- off | cross- on | on | cross- off | cross- off | cross- off | cross- off | off | off | off | off | off | off | off | off | off |
High Tide / height (m) | 9:25PM 1.62 | 8:24AM 1.72 | 10:20PM 1.50 | 9:02AM 1.60 | 11:34PM 1.41 | 9:56AM 1.45 | ||||||||||||||||||
Low Tide / height (m) | 2:44AM 0.90 | 3:24PM 0.19 | 3:27AM 1.01 | 4:18PM 0.34 | 4:34AM 1.11 | 5:30PM 0.48 | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
| Sunrise | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:49 | - |
 | |  |  |  | |  |  |  |  |  | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | 2 | 5 | 7 | 15 | 35 | - | - | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 17 | 20 | 21 | 20 | 17 | 16 | 17 | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 16 | 17 | 17 |
| Feels °C (?) | 15 | 16 | 16 | 19 | 19 | 18 | 18 | 15 | 17 | 17 | 20 | 18 | 17 | 17 | 15 | 15 | 14 | 11 | 11 | 11 | 10 | 12 | 13 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Nagata surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest