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Surf Forecasts:
Nagata surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 pm Sunday 05 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
19.5° C
(Which is 1.4°C colder than average for this time of year)How big are the waves at Nagata today?
The current surf forecast for Nagata at 3AM is: 0.7m 9s primary swell from a East direction and 0.5m 6s secondary swell from a South direction (forecast issued at 08:00pm April 05). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Apr) | 3ft (0.9m) | 9s |
| Afternoon (06 Apr) | 3ft (0.9m) | 9s |
| Evening (06 Apr) | 3ft (0.9m) | 9s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sun 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 9 | 9 | 9 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 64 | 79 | 73 | 76 | 96 | 108 | 116 | 146 | 146 | 146 | 146 | 110 | 157 | 169 | 127 | 83 | 60 | 63 | 68 | 48 | 47 | 46 | 44 | 65 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross | cross | glass | cross- on | cross- on | cross- on | glass | off | cross- off | cross- off | glass | glass | cross- on | cross | cross- off | cross- off | off | off | off | cross- off | cross- off |
High Tide / height (m) | 8:24PM 1.77 | 7:53AM 1.83 | 9:05PM 1.65 | 8:21AM 1.75 | 9:53PM 1.51 | 8:53AM 1.65 | ||||||||||||||||||
Low Tide / height (m) | 2:04AM 0.61 | 2:32PM 0.04 | 2:35AM 0.75 | 3:11PM 0.13 | 3:08AM 0.89 | |||||||||||||||||||
Sun 05 | Monday 06 | Tuesday 07 | Wednesday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - |
| Sunset | 6:36 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - |
 |  | | |  | | |  | |  |  |  |  |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 3 | 27 | 16 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 14 | 13 | 13 | 13 | 17 | 20 | 21 | 20 | 19 | 17 | 14 | 14 | 15 | 18 | 20 | 17 | 13 | 12 | 11 | 10 | 13 | 15 | 16 |
| Feels °C (?) | 15 | 12 | 11 | 10 | 10 | 16 | 18 | 19 | 20 | 20 | 17 | 12 | 14 | 15 | 19 | 17 | 12 | 9 | 9 | 8 | 6 | 9 | 11 | 12 |
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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.
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