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Surf Forecasts:
Nichinan surfForecast / Kyu Shu / Japan
48hr Weather and Surf, issued 8 am Friday 27 Mar 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
19.6° C
(Which is slightly cooler than normal)How big are the waves at Nichinan today?
The current surf forecast for Nichinan at 1PM is: 1.7m 10s primary swell from a East-northeast direction and 0.1m 12s secondary swell from a South direction (forecast issued at 08:00am March 27). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | 6ft (1.9m) | 10s |
| Afternoon (27 Mar) | 5ft (1.6m) | 10s |
| Evening (27 Mar) | 4.5ft (1.4m) | 10s |
Table - waves today at Nichinan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 27 | Saturday 28 | Sunday 29 | Mon 30 | |||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 754 | 740 | 622 | 533 | 450 | 386 | 377 | 319 | 313 | 267 | 267 | 221 | 217 | 180 | 184 | 184 | 188 | 154 | 160 | 187 | 144 | 136 | 98 | 94 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- on | cross- on | glass | glass | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | off | off | off | glass | glass | on | cross- on | cross | cross- off | cross- off | glass |
High Tide / height (m) | 12:26PM 1.35 | 3:57AM 1.48 | 2:39PM 1.40 | 4:33AM 1.58 | 3:53PM 1.53 | |||||||||||||||||||
Low Tide / height (m) | 7:56AM 1.21 | 8:17PM 0.39 | 9:38AM 1.03 | 9:32PM 0.32 | 10:23AM 0.83 | 10:24PM 0.25 | ||||||||||||||||||
Friday 27 | Saturday 28 | Sunday 29 | Mon 30 | |||||||||||||||||||||
| Sunrise | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:29 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:30 | - | - | - |
 |  |  | | | |  | | |  | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 17 | 18 | 17 | 17 | 16 | 15 | 14 | 14 | 16 | 20 | 21 | 20 | 16 | 15 | 15 | 14 | 17 | 18 | 20 | 19 | 17 | 17 | 17 |
| Feels °C (?) | 13 | 14 | 16 | 15 | 16 | 15 | 14 | 13 | 12 | 14 | 17 | 17 | 17 | 14 | 14 | 14 | 13 | 17 | 16 | 17 | 17 | 15 | 16 | 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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