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Surf Forecasts:
Nagata surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Wednesday 03 Sep 2025 JST
How big are the waves at Nagata today?
The current surf forecast for Nagata at 11AM is: 0.8m 10s primary swell from a East-southeast direction and 0.3m 6s secondary swell from a South-southeast direction (forecast issued at 08:00am September 03). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 2.5ft (0.8m) | 10s |
| Afternoon (03 Sep) | 2.5ft (0.7m) | 9s |
| Evening (03 Sep) | 4.5ft (1.3m) | 9s |
Table - waves today at Nagata. (Swell directed towards the surf break)
Wednesday 03 | Thursday 04 | Friday 05 | Sat 06 | |||||||||||||||||||||
| 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) (?) | 9 | 10 | 10 | 9 | 8 | 9 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 108 | 120 | 113 | 72 | 247 | 336 | 313 | 425 | 488 | 658 | 2276 | 2591 | 2033 | 2379 | 1157 | 680 | 567 | 489 | 441 | 359 | 293 | 264 | 230 | 188 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | on | on | cross- on | cross- on | on | on | cross- on | cross | cross | cross |
High Tide / height (m) | 4:54PM 1.74 | 3:27AM 1.71 | 5:26PM 1.86 | 4:31AM 1.84 | 5:53PM 1.96 | |||||||||||||||||||
Low Tide / height (m) | 9:29AM 0.64 | 10:19PM 1.29 | 10:28AM 0.52 | 11:02PM 1.12 | 11:13AM 0.42 | 11:37PM 0.95 | ||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | Sat 06 | |||||||||||||||||||||
| Sunrise | 5:50 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:34 | - | - | - |
 | |  | | |  | |  | |  | | | |  |  | |  | | | | |  | | | |
Rain (mm) | - | - | 1 | 3 | 2 | 1 | 2 | 7 | 5 | 8 | 14 | 3 | 4 | 2 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 28 | 30 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 31 | 32 | 29 | 27 | 26 | 26 |
| Feels °C (?) | 30 | 31 | 32 | 30 | 30 | 27 | 26 | 28 | 29 | 28 | 29 | 29 | 29 | 28 | 29 | 29 | 30 | 31 | 34 | 35 | 32 | 32 | 31 | 31 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Kyu Shu
The wind is still cross-off at Nagata (light winds from the NNE at Miyazaki Airport 54 km from Nagata). 0.5m 6s windswell from the SE with a 0.4m 8s swell from the ESE. 2 swells combining to make bigger set waves.
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