Nichinan Surf Forecast

/ Kyu Shu (26 surf breaks) /

Japan (129 surf breaks)

Surf Forecasts:

Nichinan surfForecast / Kyu Shu / Japan

48hr Weather and Surf, issued 2 am Tuesday 02 Sep 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 28.7° C
(Which is normal for this time of year)

How big are the waves at Nichinan today?

The current surf forecast for Nichinan at 3AM is: 0.6m 9s primary swell from a South-southeast direction and 0.4m 9s secondary swell from a East direction (forecast issued at 02:00am September 02). The wind direction is predicted to be cross-offshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (02 Sep)	2ft (0.6m)	8s
Afternoon (02 Sep)	1.5ft (0.4m)	9s
Evening (02 Sep)	2ft (0.6m)	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

	Tuesday 02								Wednesday 03								Thursday 04
	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	6 PM	9 PM
Rating (10 max)	0	1	1	1	0	0	0	1	1	1	1	1	0	0	0	0	0	0	0	1	!	!	3	2
Swell Height Map See all maps
Wave Height (m) & direction (?)	SSE	SSE	SE	ESE	E	SE	E	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	ESE	ESE	SE	SE	SE	SE	SE
Period(s) (?)	9	9	9	8	9	9	9	9	9	9	9	10	10	8	9	8	8	8	9	10	10	10	10	10
Wave Graph (?)
Energy (?)	98	78	64	65	52	51	54	76	76	104	95	120	121	132	231	363	573	829	1385	1319	1572	1500	1178	800
Wind (km/h)	SW	WSW	W	S	SSE	SSE	SSE	SW	NW	NNW	NNE	NNE	ENE	ESE	ENE	ENE	ENE	E	ESE	S	SW	W	W	WSW
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- off	glass	glass	cross- on	on	cross- on	glass	glass	cross- off	cross- off	cross- off	cross	cross- on	cross- on	cross- on	cross	cross- on	on	cross- on	cross	cross- off	cross- off	cross- off
High Tide / height (m)	11:14PM 1.67						4:00PM 1.62			1:14AM 1.63					4:38PM 1.74			2:52AM 1.71					5:07PM 1.85
Low Tide / height (m)				7:39AM 0.86				8:33PM 1.47					9:06AM 0.74				9:53PM 1.36				10:03AM 0.58

	Tuesday 02								Wednesday 03								Thursday 04
Sunrise	-	-	5:50	-	-	-	-	-	-	-	5:50	-	-	-	-	-	-	-	5:50	-	-	-	-	-
Sunset	-	-	-	-	-	-	6:37	-	-	-	-	-	-	-	6:36	-	-	-	-	-	-	-	6:35	-

Rain (mm)	-	-	-	-	-	-	-	1	-	-	1	1	1	2	1	5	4	54	47	30	1	-	-	-
Temp. °C	27	27	26	28	30	30	29	28	27	26	26	28	29	27	26	26	26	26	26	27	27	27	27	26
Feels °C (?)	31	32	31	33	34	33	33	34	33	30	30	31	31	29	28	27	26	27	27	30	27	26	28	28

Map Icons:
Break
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

Wind Update Continuing clean conditions at Nichinan (light winds from the WSW at Miyazaki Airport 30 km from Nichinan). 0.5m 6s windswell from the SSE with a 0.3m 9s swell from the ESE and a 0.1m 8s swell from the S. 3 swells combining to make bigger set waves.
2 hours 9 minutes ago Nichinan

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30 km away, 2 h 9 min ago

6 km/h

WSW

0.0

28.7

Air / Water (°C)

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