- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Nagata surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Thursday 09 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
19.3° C
(Which is 1.8°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: 1.4m 5s primary swell from a South-southeast direction and 0.5m 10s secondary swell from a East-southeast direction (forecast issued at 08:00am April 09). An open ocean swell of 0.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 1.5ft (0.5m) | 10s |
| Afternoon (09 Apr) | 4.5ft (1.4m) | 5s |
| Evening (09 Apr) | 5ft (1.6m) | 6s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| 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 | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 10 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 44 | 56 | 68 | 110 | 146 | 198 | 273 | 396 | 483 | 446 | 405 | 327 | 197 | 117 | 71 | 86 | 65 | 65 | 62 | 71 | 71 | 140 | 130 | 123 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- off | cross- off | glass | glass | glass |
High Tide / height (m) | 9:31AM 1.52 | 12:39AM 1.31 | 10:36AM 1.37 | 2:33AM 1.36 | 12:56PM 1.29 | |||||||||||||||||||
Low Tide / height (m) | 3:52AM 1.03 | 5:02PM 0.40 | 5:19AM 1.13 | 6:36PM 0.50 | 8:05AM 1.10 | 8:17PM 0.51 | ||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| Sunrise | 5:54 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:39 | - | - | - |
 |  | | | |  | |  |  |  | |  | | |  | |  | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 1 | 2 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 18 | 19 | 20 | 19 | 19 | 20 | 21 | 22 | 22 | 23 | 23 | 21 | 20 | 18 | 16 | 14 | 17 | 22 | 21 | 19 | 18 | 17 | 17 |
| Feels °C (?) | 13 | 14 | 15 | 17 | 16 | 16 | 18 | 20 | 21 | 20 | 21 | 22 | 22 | 20 | 17 | 14 | 12 | 14 | 20 | 19 | 19 | 19 | 18 | 18 |
- 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