Uchiumi Surf Forecast

/ Kyu Shu (26 surf breaks) /

Japan (129 surf breaks) / Lat Long: (31.76° N 131.48° E)

Surf Forecasts:

Uchiumi surfForecast / Kyu Shu / Japan

48hr Weather and Surf, issued 2 am Friday 19 Sep 2025 JST

Forecast update in hr min s Forecast update imminent

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

Today's Uchiumi sea temperature is 29.2° C
(Which is 1.8°C warmer than normal for this time of year)

How big are the waves at Uchiumi today?

The current surf forecast for Uchiumi at 7AM is: 0.6m 9s primary swell from a East-southeast direction and 0.4m 9s secondary swell from a East direction, 0.4m 4s secondary swell from a Northeast direction (forecast issued at 02:00am September 19). The wind direction is predicted to be cross-onshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (19 Sep)	2ft (0.6m)	9s
Afternoon (19 Sep)	2ft (0.6m)	9s
Evening (19 Sep)	3ft (0.9m)	6s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Friday 19								Saturday 20								Sunday 21
	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	0	0	0	0	0	0	0	1	0	0	0	0	1	1	1	1	1	1	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ENE	ESE	ESE	ESE	ESE	E	ESE	E	E	E	E	E	E	ESE	ESE	ENE	SSE
Period(s) (?)	10	9	9	9	9	9	9	6	11	9	9	9	9	10	9	8	8	8	8	9	9	9	7	10
Wave Graph (?)
kJ (?)	71	69	68	68	66	66	65	57	45	34	46	46	42	34	93	89	65	66	92	96	48	50	47	31
Wind (km/h)	N	NNW	NNE	NE	NE	NE	NNE	N	NW	WNW	W	SSW	SSW	WSW	WSW	WSW	WSW	WSW	WNW	NNE	ENE	NE	NNE	N
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	glass	cross- on	cross- on	on	on	cross- on	cross	cross- off	cross- off	glass	cross- off	cross- off	off	off	off	off	off	glass	cross- on	on	on	cross- on	cross- on
High Tide / height (m)			3:43AM 1.85				5:04PM 2.03				4:34AM 2.00				5:30PM 2.09				5:16AM 2.12				5:54PM 2.14
Low Tide / height (m)	10:20PM 1.16				10:23AM 0.44				10:53PM 0.96				11:02AM 0.39				11:23PM 0.77				11:36AM 0.38

	Friday 19								Saturday 20								Sunday 21
Sunrise	-	-	5:58	-	-	-	-	-	-	-	-	6:00	-	-	-	-	-	-	-	6:01	-	-	-	-
Sunset	-	-	-	-	-	-	6:15	-	-	-	-	-	-	-	6:14	-	-	-	-	-	-	-	6:13	-

Rain (mm)	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	1	1	1	-
Temp. °C	27	26	26	26	26	26	26	26	25	25	25	27	30	31	29	26	26	25	25	27	26	26	25	25
Feels °C (?)	32	31	30	29	28	28	29	29	28	29	29	31	33	33	32	29	30	28	29	30	27	28	27	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 Uchiumi (light winds from the WNW at Miyazaki Airport 12 km from Uchiumi). 0.5m 9s swell from the ESE with a 0.1m 12s groundswell from the E. 2 swells combining to make bigger set waves.
1 hour 53 minutes ago Uchiumi

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1 h 53 min ago

6 km/h

WNW

Clean

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