Yona Bay Surf Forecast

/ Okinawa (32 surf breaks) /

Japan (129 surf breaks) / Lat Long: (26.76° N 128.19° E)

Surf Forecasts:

Yona Bay surfForecast / Okinawa / Japan

48hr Weather and Surf, issued 8 am Saturday 15 Nov 2025 JST

Forecast update in hr min s Forecast update imminent

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

Today's Yona Bay sea temperature is 27.0° C
(Which is 1.7°C warmer than normal for this time of year)

How big are the waves at Yona Bay today?

The current surf forecast for Yona Bay at 12PM is: 1.4m 8s primary swell from a East-northeast direction and 0.9m 7s secondary swell from a North-northwest direction (forecast issued at 08:00am November 15). An open ocean swell of 0.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (JST) & Date	Wave Height	Wave Period
Morning (15 Nov)	6ft (1.8m)	8s
Afternoon (15 Nov)	5ft (1.6m)	7s
Evening (15 Nov)	4ft (1.2m)	8s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Saturday 15						Sunday 16								Monday 17								Tue 18
	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)	0	0	0	0	0	1	1	1	1	1	1	1	1	0	0	1	1	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	NE	NE	ENE	NE	ENE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	NNE
Period(s) (?)	8	8	8	7	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	7	6
Wave Graph (?)
kJ (?)	382	345	226	262	192	186	177	177	173	196	196	191	229	256	223	223	217	163	256	167	191	168	134	193
Wind (km/h)	NE	NE	NE	NE	NE	ENE	ENE	E	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	NE	NNE	NNE	NNE	NNE	NNE	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross	cross	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross- on	cross- on	cross- on	cross- on	cross	cross- on
High Tide / height (m)	3:35AM 1.41				4:09PM 1.61				4:40AM 1.48				4:44PM 1.67				5:30AM 1.54				5:13PM 1.71
Low Tide / height (m)			9:41AM 0.67				10:34PM 0.63				10:32AM 0.70				11:14PM 0.49				11:12AM 0.73				11:48PM 0.37

	Saturday 15						Sunday 16								Monday 17								Tue 18
Sunrise	-	6:46	-	-	-	-	-	-	-	6:46	-	-	-	-	-	-	-	6:47	-	-	-	-	-	-
Sunset	-	-	-	5:37	-	-	-	-	-	-	-	5:36	-	-	-	-	-	-	-	5:36	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	23	23	23	23	23	24	24	24	25	24	24	24	24	24	24	24	23	23	23	23	24	24	23	21
Feels °C (?)	20	20	20	20	20	21	22	22	23	22	23	23	22	22	22	23	22	22	22	21	21	21	19	14

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

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