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Surf Forecasts:
Nichinan surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 2 pm Wednesday 08 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
19.7° C
(Which is 1.2°C colder than average for this time of year)How big are the waves at Nichinan today?
The current surf forecast for Nichinan at 8PM is: 0.6m 8s primary swell from a East-northeast direction and 0.5m 9s secondary swell from a East direction, 0.3m 7s secondary swell from a Southeast direction (forecast issued at 02:00pm April 08). The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | - | - |
| Afternoon (08 Apr) | 3.5ft (1.0m) | 6s |
| Evening (08 Apr) | 2ft (0.6m) | 8s |
Table - waves today at Nichinan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| 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) (?) | 7 | 6 | 9 | 8 | 7 | 7 | 6 | 10 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 149 | 78 | 42 | 47 | 91 | 43 | 41 | 56 | 63 | 82 | 103 | 144 | 236 | 379 | 483 | 574 | 440 | 302 | 397 | 286 | 203 | 92 | 86 | 66 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | glass | glass | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:38PM 1.37 | 9:05AM 1.50 | 12:08AM 1.29 | 9:54AM 1.38 | 2:14AM 1.32 | |||||||||||||||||||
Low Tide / height (m) | 3:37PM 0.40 | 3:30AM 1.08 | 4:31PM 0.51 | 4:36AM 1.16 | 5:55PM 0.58 | 7:14AM 1.16 | ||||||||||||||||||
Wednesday 08 | Thursday 09 | Friday 10 | Saturday 11 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:50 | - |
| Sunset | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - |
 | | |  |  | |  |  | | | |  | |  |  |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 3 | - | - | - | - | - | - | - |
| Temp. °C | 14 | 15 | 14 | 14 | 14 | 14 | 16 | 18 | 18 | 19 | 19 | 20 | 20 | 21 | 22 | 22 | 22 | 23 | 22 | 21 | 19 | 17 | 15 | 18 |
| Feels °C (?) | 9 | 11 | 12 | 13 | 12 | 12 | 13 | 14 | 13 | 15 | 15 | 17 | 18 | 19 | 20 | 20 | 22 | 22 | 22 | 22 | 18 | 15 | 13 | 17 |
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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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