Chokusen Surf Forecast

/ Kyu Shu (26 surf breaks) /

Japan (129 surf breaks)

Surf Forecasts:

Chokusen surfForecast / Kyu Shu / Japan

48hr Weather and Surf, issued 2 pm Friday 29 Aug 2025 JST

Forecast update in hr min s Forecast update imminent

Chokusen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Chokusen sea temperature is 28.6° C
(Which is normal for this time of year)

How big are the waves at Chokusen today?

The current surf forecast for Chokusen at 8PM is: 0.5m 9s primary swell from a East-southeast direction and 0.3m 11s secondary swell from a Southeast direction (forecast issued at 02:00pm August 29). The wind direction is predicted to be cross-shore.

Time (JST) & Date	Wave Height	Wave Period
Morning (29 Aug)	-	-
Afternoon (29 Aug)	1.5ft (0.5m)	9s
Evening (29 Aug)	1.5ft (0.5m)	9s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Friday 29				Saturday 30								Sunday 31								Monday 01
	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)	0	0	0	1	1	1	1	0	0	0	0	1	1	1	1	1	0	0	0	1	1	1	1	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	ESE	ESE	ESE	ESE	ESE	SE	ESE	ESE	ESE	ESE	SSE	E	E	E	E	E	E	E	E	E	E	E	SSE
Period(s) (?)	9	9	9	9	9	9	11	10	10	10	10	8	10	10	10	10	10	10	9	9	9	9	9	9
Wave Graph (?)
Energy (?)	57	62	66	65	82	79	92	103	139	140	156	148	163	162	142	136	141	118	110	109	104	137	91	138
Wind (km/h)	SSE	SSE	S	SSW	SW	WNW	NNW	NE	E	SE	S	SSW	SW	WSW	WNW	SE	SSE	S	S	SSW	SW	SW	SW	S
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross- on	cross	cross	cross- off	glass	cross- off	glass	cross- on	on	cross- on	cross	cross- off	cross- off	glass	glass	glass	cross- on	cross	cross	cross- off	cross- off	cross- off	cross- off	cross
High Tide / height (m)	9:30AM 1.73				9:11PM 1.91				10:18AM 1.62				9:37PM 1.84				11:31AM 1.52				10:12PM 1.76
Low Tide / height (m)			3:07PM 1.02				3:51AM 0.77				3:33PM 1.18				4:40AM 0.83				4:06PM 1.33				5:53AM 0.88

	Friday 29				Saturday 30								Sunday 31								Monday 01
Sunrise	-	-	-	-	-	-	5:47	-	-	-	-	-	-	-	5:48	-	-	-	-	-	-	-	5:48	-
Sunset	-	-	6:42	-	-	-	-	-	-	-	6:40	-	-	-	-	-	-	-	6:39	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	28	29	29	28	27	26	26	27	28	29	29	28	27	27	27	28	29	29	29	28	27	27	27	28
Feels °C (?)	32	32	34	33	32	30	31	31	32	33	33	33	32	32	33	33	32	31	32	33	31	31	32	32

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 Cross-on wind has become light (calm at Aburatsu 10 km from Chokusen). 0.4m 9s swell from the E with a 0.2m 2s local chop from the SE and a 0.1m 5s windswell, also from the SE. 3 swells combining to make bigger set waves.
1 hour 0 minutes ago Chokusen

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1 h 0 min ago

4 km/h

Clean

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