Nichinan Surf Forecast

/ Kyu Shu (26 surf breaks) /

Japan (129 surf breaks)

Surf Forecasts:

Nichinan surfForecast / Kyu Shu / Japan

48hr Weather and Surf, issued 8 pm Tuesday 18 Nov 2025 JST

Forecast 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 24.6° C
(Which is slightly warmer than usual)

How big are the waves at Nichinan today?

The current surf forecast for Nichinan at 3AM is: 0.3m 9s primary swell from a East-southeast direction (forecast issued at 08:00pm November 18). An open ocean swell of 0.6m 6s is not directed at the surf break, a second open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (19 Nov)	1.5ft (0.4m)	8s
Afternoon (19 Nov)	1.5ft (0.5m)	9s
Evening (19 Nov)	1.5ft (0.5m)	9s

Table - waves today at Nichinan. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tue 18		Wednesday 19								Thursday 20								Friday 21
	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)	0	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	E	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE
Period(s) (?)	8	8	9	9	9	8	9	9	9	9	9	9	9	9	9	8	9	8	8	8	8	9	9	9
Wave Graph (?)
kJ (?)	30	18	16	15	16	24	26	47	47	46	46	62	44	42	42	41	42	41	40	40	40	43	30	46
Wind (km/h)	WNW	NW	NW	NW	NNW	N	NNE	NE	SSW	WNW	NW	NW	NW	NW	WNW	WNW	NW	NW	WNW	WNW	NW	NNW	NNW	NW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	off	off	off	off	off	cross- off	cross- off	cross	glass	cross- off	off	off	off	off	off	cross- off	off	off	off	off	off	off	glass	off
High Tide / height (m)	4:42PM 1.83				5:55AM 1.79				5:09PM 1.86					6:31AM 1.83			5:36PM 1.88					7:05AM 1.84
Low Tide / height (m)			11:20PM 0.27				11:28AM 0.84				11:50PM 0.18					12:01PM 0.88				12:20AM 0.13				12:32PM 0.93

	Tue 18		Wednesday 19								Thursday 20								Friday 21
Sunrise	-	-	-	-	-	6:43	-	-	-	-	-	-	-	6:45	-	-	-	-	-	-	-	6:46	-	-
Sunset	-	-	-	-	-	-	-	5:13	-	-	-	-	-	-	-	5:13	-	-	-	-	-	-	-	5:13

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	11	10	9	9	10	11	13	14	13	12	12	11	11	12	16	17	15	13	12	12	12	13	16	18
Feels °C (?)	6	6	5	5	6	7	9	11	11	9	8	7	8	10	14	14	13	11	9	10	10	11	14	16

Map Icons:
Break
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.