Dadonghai Surf Break

Dadonghai 48 hour detailed Surf Forecast

Lat Long: 18.22° N 109.52° E

Issued: 1 pm 02 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dadonghai sea temperature is
30.5° C

1.2°C warmer than normal for this time of year

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

Surf Forecasts:

Time (CST) & DateWave HeightWave Period
Morning (02 Jul)1ft (0.3m)5s
Afternoon (02 Jul)0.5ft (0.2m)5s
Evening (02 Jul)--

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Heavy rain (total 89mm), heaviest during Sat afternoon. Warm (max 31°C on Thu afternoon, min 26°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the WSW by Sat morning).

Thu
2
Friday
3
Saturday
4
Sun
5
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
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SSE
5
0.2
SSE
5
0.2
SSE
5
0.4
ENE
9
0.2
SSE
5
0.2
S
8
0.2
S
8
0.3
S
8
0.3
S
8
0.3
S
8
0.4
SSE
8
0.8
SSE
9
0.9
SSE
9
1.1
SSE
8
1.2
SSE
8
1.3
SSE
8
1.3
SSE
8
1.3
SSE
8
1.4
SSE
9
1.4
SSE
9
1.4
SSE
8
1.4
SSE
8
1.1
SSE
8
1.1
SSE
8
Wave Graph
Metric surfscale
Energy kJ
6
3
3
0
3
5
5
12
12
12
24
88
137
164
172
212
191
196
301
288
256
238
159
143
Wind (km/h)
10
SW
5
WSW
10
WSW
10
ESE
10
NE
15
NE
10
NE
10
NE
5
SSE
5
WNW
10
SW
5
SW
10
W
10
W
15
W
25
W
30
WSW
30
WSW
25
WSW
10
SW
10
WSW
10
SE
15
SW
15
SW
Wind State
cross-on
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-on
glassy
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
High Tide
11:46AM1.58m
12:25PM1.54m
1:01PM1.48m
4:52AM0.71m
Low Tide
8:24PM0.14m
8:54PM0.17m
9:18PM0.22m
5:17AM0.71m
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
mod rain
mod rain
mod rain
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:09
—
—
—
—
—
—
—
6:09
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
7:21
—
—
—
—
—
—
—
7:22
—
—
—
—
—
—
—
7:22
—
—
—
—
7:22
 mm
—
1
1
1
1
—
—
—
—
2
1
1
1
4
3
6
9
12
12
8
6
6
5
5
Temp °C
32
29
31
29
28
27
26
28
31
28
29
28
28
27
27
27
27
26
27
27
26
26
26
27
Feels °C
36
34
35
34
32
31
30
33
35
34
34
33
33
31
31
28
28
27
29
31
30
31
29
30
Swell 1
Height (m)
Direction
Period (s)
0.3
SSE
5
0.2
SSE
5
0.3
ENE
9
0.4
ENE
9
0.5
E
8
0.3
WNW
4
0.2
S
8
1.4
E
9
1.4
E
8
1.5
E
9
1.7
E
9
1.7
E
10
1.5
E
9
1.2
E
9
1.2
SSE
8
1.3
SSE
8
1.3
SSE
8
1.3
SSE
8
1.4
SSE
9
1.4
SSE
9
0.6
W
5
1.4
SSE
8
1.1
SSE
8
1.1
SSE
8
Energy kJ
6
3
17
26
36
3
5
290
283
351
501
513
375
225
172
212
191
196
301
288
20
238
159
143
Swell 2
Height (m)
Direction
Period (s)
0.2
E
4
0.2
E
4
0.2
SSE
5
0.3
WNW
4
0.4
WNW
4
0.2
S
8
0.2
WNW
4
0.3
S
8
0.3
S
8
0.3
S
8
0.4
SSE
8
0.8
SSE
9
0.9
SSE
9
1.1
SSE
8
0.8
E
8
0.4
ESE
8
0.4
E
8
0.3
ESE
8
1.3
W
6
0.9
WSW
6
0.4
ESE
7
0.5
W
5
0.5
ESE
6
0.4
ESE
6
Energy kJ
1
1
3
2
5
5
1
12
12
12
24
88
137
164
88
22
20
11
130
54
16
12
23
14
Swell 3
Height (m)
Direction
Period (s)
0.2
E
8
0.1
E
7
0.2
E
4
0.3
E
4
0.2
SSE
5
0.2
S
8
0.2
W
4
0.2
WNW
4
—
—
—
—
—
—
0.5
ENE
8
0.4
ENE
8
0.2
ESE
7
0.3
ENE
7
0.4
ESE
7
0.4
ESE
7
0.2
E
9
0.4
ESE
7
0.4
WSW
4
0.3
WSW
4
Energy kJ
5
1
1
3
3
5
1
1
—
—
—
—
—
—
37
20
5
11
17
16
6
15
7
3
Wind waves
Height (m)
Direction
Period (s)
0.3
ENE
3
0.4
NE
3
—
—
0.4
ENE
5
0.9
ENE
8
1.3
ENE
8
—
—
0.3
WSW
4
0.3
WSW
4
0.6
WSW
6
0.9
WSW
5
1.5
WSW
5
1.8
WSW
6
1.8
WSW
6
2
WSW
6
2
WSW
6
1.5
W
6
—
1.4
SSE
8
—
0.3
W
4
0.3
W
4
Energy kJ
2
3
—
—
7
119
246
—
—
2
4
24
48
113
247
255
312
320
182
—
256
—
4
3
Nearest Offshore or Glassy
Manangat
West Luzon
Turtle Head
West Luzon
Turtle Head
West Luzon
Wujiao Bay (Dongshan Dao)
Zhangzhou
Mazu-Eikon
Zhangzhou
Wujiao Bay (Dongshan Dao)
Zhangzhou
Riyue Bay (Riyuewan)
Hainan
Riyue Bay (Riyuewan)
Hainan
Binh An
Da Nang
Jinzonglu
Hainan
Ocean Bay Golf Club
Hainan
Riyue Bay (Riyuewan)
Hainan
Jinzonglu
Hainan
Binh An
Da Nang
Binh An
Da Nang
Binh An
Da Nang
Binh An
Da Nang
Turtle Head
West Luzon
Cobra Reef - Cemento
West Luzon
Manangat
West Luzon
Lang Co
Da Nang
Manangat
West Luzon
Parada Santa
West Luzon
Manangat
West Luzon
Rating
(10 max)
1
1
1
1
1
1
2
2
1
2
3
3
3
2
1
1
1
2
1
2
1
2
2
2
Distance (km)
1150
1152
1152
1017
930
1017
87
87
264
14
51
87
14
264
264
264
264
1152
1313
1150
267
1150
1155
1150
Best forecast wave conditions in Hainan
Riyue Bay (Riyuewan)
Riyue Bay (Riyuewan)
Riyue Bay (Riyuewan)
Riyue Bay (Riyuewan)
Riyue Bay (Riyuewan)
Jinzonglu
Rating
(10 max)
2
2
2
3
3
3
Best forecast wave conditions in China
Wujiao Bay (Dongshan Dao)
Zhangzhou
Wujiao Bay (Dongshan Dao)
Zhangzhou
Wujiao Bay (Dongshan Dao)
Zhangzhou
Riyue Bay (Riyuewan)
Hainan
Riyue Bay (Riyuewan)
Hainan
Riyue Bay (Riyuewan)
Hainan
Riyue Bay (Riyuewan)
Hainan
Riyue Bay (Riyuewan)
Hainan
Jinzonglu
Hainan
Wujiao Bay (Dongshan Dao)
Zhangzhou
Rating
(10 max)
1
1
1
2
2
2
3
3
3
1
Header Global
Etang-Sale
Reunion
Supertubes
Australia
Gas Bay
Australia
Cow Bombie
Australia
Cobblestones
Australia
Cave Rock
South Africa
Amanzimtoti
South Africa
Amanzimtoti
South Africa
Umzumbe
South Africa
Umzumbe
South Africa
Point Roadnight
Australia
Point Roadnight
Australia
Barbel Point
South Africa
Batu Hiu
Indonesia
Amanzimtoti
South Africa
Amanzimtoti
South Africa
Amanzimtoti
South Africa
Viri Inga O Tuki
Chile
Cyclops
Australia
Cyclops
Australia
Cyclops
Australia
Daly Heads
Australia
Lebu
Chile
Lebu
Chile
Rating
(10 max)
5
7
7
6
6
7
7
8
9
9
6
7
5
5
5
5
5
7
5
5
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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