Surf Forecast Surf Report
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Surf Forecasts

Dadonghai surfForecast / Hainan / China

information circle48hr Weather and Surf, issued 7 am Friday 13 Jun 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
30.5° C
 (Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Dadonghai today?

The current surf forecast for Dadonghai at 9AM is: 6.0m 10s primary swell from a South-southwest direction (forecast issued at 07:00am June 13). An open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (13 Jun)20ft (6.0m)10s
Afternoon (13 Jun)20ft (6.0m)10s
Evening (13 Jun)16ft (5.0m)10s

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

Hourly12 Days
Hainan Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 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
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
6
S
5.5
S
6
SSW
6.5
SSW
5.5
SW
5
SW
4.5
SW
4
SW
3.5
SSW
2
SSE
1.9
SSE
1.9
SSE
1.7
SSE
1.6
SSE
1.6
SSE
1.4
SSE
1.5
SSE
1.6
SSE
1.5
SSE
1.4
SSE
1.3
SSE
1.2
SSE
1.2
SSE
1.2
SSE
1.1
SSE
1
SSE
1
SSE
1
SSE
1
SSE
1
SSE
0.9
SSE
0.9
SSE
0.8
SSE
0.7
SSE
0.7
SSE
0.6
SSE
0.4
SSE
0.5
SE
0.5
SE
0.6
SSE
0.6
SSE
0.7
SSE
0.7
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.6
SSE
0.7
SSE
0.8
SSE
0.9
SSE
0.9
SSE
0.9
SSE
0.8
SSE
0.8
SSE
1
SSE
1.2
SSE
1.3
SSE
1.2
SSE
1.1
SSE
Period(s) (?)101010101010998999988888888877776667776666666666555555556666656666
Wave
Graph
(?)Metric surfscale
Energy (?)67075680752986586021478635622241153660357356146336134425727029229125720216114313911588809912415913470936148221315152121282619181818192536535555403961901118771
Wind
(km/h)
50
SE
60
SSE
55
SSE
45
SSW
35
SSW
30
S
40
SSW
40
SSW
45
SSW
40
SW
35
WSW
30
WSW
30
WSW
20
WSW
20
WSW
20
WSW
25
WSW
25
WSW
25
WSW
25
WSW
20
WSW
5
W
5
W
10
W
5
WSW
10
W
20
WSW
20
W
20
W
10
W
5
W
5
W
5
W
0
NNE
5
SW
10
SW
5
SSW
5
SSE
5
SSE
10
SE
10
S
5
SSW
10
SE
5
SE
10
ESE
10
ESE
10
SE
5
SSE
5
S
5
S
10
S
10
S
10
SSE
10
SE
10
SE
10
SSE
5
S
5
SSE
5
ESE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		ononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		crosscrosscross-
on		crosscrossglasscrosscross-
on		crosscross-
on		crosscrosscrosscrosscrossglassglasscross-
on		cross-
on		cross-
on		glasscross-
on		cross-
on		ononcross-
on		glasscross-
on		cross-
on		cross-
on		onglassonononcross-
on		cross-
on		cross-
on		ononcross-
on		glasscross-
on
High Tide
/ height (m)
11:22AM
1.61
12:03PM
1.61
12:44PM
1.59
1:27PM
1.54
2:13PM
1.45
3:04PM
1.31
6:19AM
0.85
4:09PM
1.13
6:27AM
0.99
Low Tide
/ height (m)
8:13PM
0.07
8:55PM
0.09
9:35PM
0.11
10:12PM
0.16
10:44PM
0.22
11:11PM
0.31
9:41AM
0.78
11:32PM
0.42
12:09PM
0.69
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise-6:05-------6:05-------6:05-------6:05-------6:05-------6:05-------6:05-------6:05--
Sunset----7:17-------7:17-------7:17-------7:19-------7:19-------7:19-------7:19-------
mod rainheavy rainthunderstorm mod rainmod rainlight rainmod rainmod rainthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm cloudthunderstorm part cloudpart cloudpart cloudpart cloudclearpart cloudclearpart cloudthunderstorm part cloudthunderstorm part cloudpart cloudpart cloudpart cloudclearthunderstorm part cloudpart cloudpart cloudpart cloudpart cloudpart cloudthunderstorm thunderstorm thunderstorm thunderstorm cloudpart cloudpart cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm cloudpart cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm
Rain (mm)
6113296579543531-1--------1-1-----1------1431---14221--1244312
Temp. °C262626262626272727272828282828272828303030282828282930303028282827283031312929282829292930292828282930313029282828292830
Feels °C (?)222021232426252525262829293031292929313132333332333332323332333332333434353435333334343435353334343534353435333334353434
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dadonghai surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Dadonghai at:
surf-forecast.com

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