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Surf Forecasts:
Nichinan surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 pm Wednesday 22 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Nichinan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Nichinan sea temperature is
21.2° C
(Which is normal for this time of year)How big are the waves at Nichinan today?
The current surf forecast for Nichinan at 6PM is: 1.2m 10s primary swell from a East direction and 0.4m 14s secondary swell from a East-southeast direction (forecast issued at 02:00pm April 22). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | - | - |
| Afternoon (22 Apr) | 4ft (1.2m) | 10s |
| Evening (22 Apr) | 3.5ft (1.1m) | 10s |
Table - waves today at Nichinan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
| 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 | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 7 | 7 | 7 | 7 | 6 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 294 | 296 | 296 | 249 | 165 | 162 | 299 | 218 | 215 | 186 | 127 | 124 | 144 | 186 | 262 | 303 | 266 | 340 | 362 | 389 | 389 | 376 | 408 | 604 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 10:52PM 1.56 | 9:20AM 1.60 | 12:23AM 1.47 | 10:39AM 1.44 | 1:55AM 1.48 | |||||||||||||||||||
Low Tide / height (m) | 3:43PM 0.11 | 3:56AM 1.13 | 4:51PM 0.28 | 5:35AM 1.17 | 6:17PM 0.41 | 7:46AM 1.08 | ||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:35 | - |
| Sunset | - | - | 6:46 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:47 | - | - | - | - | - |
 |  |  |  |  | |  | | | | | |  | | | | | | |  | | | | | |
Rain (mm) | - | - | 1 | 5 | 9 | 10 | 23 | 12 | 1 | 1 | 1 | 1 | - | - | - | 1 | - | - | - | - | - | - | 1 | 3 |
| Temp. °C | 21 | 20 | 18 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 15 | 16 | 16 | 15 | 16 | 15 | 16 | 17 |
| Feels °C (?) | 20 | 18 | 17 | 15 | 13 | 15 | 15 | 14 | 16 | 14 | 14 | 14 | 12 | 12 | 11 | 10 | 11 | 12 | 12 | 11 | 12 | 10 | 11 | 13 |
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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 Nichinan 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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