Dadonghai Surf Forecast

/ Hainan (4 surf breaks) /

China (24 surf breaks)

Surf Forecasts:

Dadonghai surfForecast / Hainan / China

48hr Weather and Surf, issued 1 am Monday 27 Oct 2025 CST

Forecast update in hr min s Forecast update imminent

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

Today's Dadonghai sea temperature is 28.0° C
(Which is 1.0°C warmer than normal for this time of year)

Time (CST) & Date	Wave Height	Wave Period
Morning (27 Oct)	0.5ft (0.1m)	7s
Afternoon (27 Oct)	0.5ft (0.1m)	7s
Evening (27 Oct)	0.5ft (0.1m)	9s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

		Monday 27								Tuesday 28								Wednesday 29
	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ENE	ENE	ENE	S	S	S	S	S	S	S	S	S	S	S	S	ENE	ENE	E	E	E	E	E	E	E
Period(s) (?)	9	9	9	7	7	7	7	9	8	8	8	7	7	7	7	9	10	10	10	10	10	10	10	10
Wave Graph (?)
kJ (?)	0	0	0	1	1	1	1	2	1	1	5	4	4	1	1	0	0	0	0	0	0	0	0	0
Wind (km/h)	NNE	NE	NNE	NE	NE	NE	NNE	NE	NE	NE	NE	NE	NE	NE	NE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	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- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)		12:51AM 1.45								1:30AM 1.43									2:15AM 1.39
Low Tide / height (m)					9:47AM 0.25								10:55AM 0.28									12:06PM 0.28

		Monday 27								Tuesday 28								Wednesday 29
Sunrise	-	-	-	6:39	-	-	-	-	-	-	-	6:39	-	-	-	-	-	-	-	6:39	-	-	-	-
Sunset	-	-	-	-	-	-	6:12	-	-	-	-	-	-	-	6:10	-	-	-	-	-	-	-	6:10	-

Rain (mm)	3	2	2	2	-	2	2	2	2	1	4	3	7	10	7	5	2	3	3	2	1	1	1	1
Temp. °C	23	24	23	24	25	24	23	24	23	24	23	23	23	23	24	24	24	25	25	25	26	27	26	26
Feels °C (?)	26	26	25	26	26	26	25	26	24	26	25	25	25	25	26	25	25	26	26	26	27	28	26	26

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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