Haitan Bay (Haitan Dao) Surf Break

Lat Long: 25.50° N 119.81° E

Haitan Bay (Haitan Dao) 48 hour detailed Surf Forecast

Issued: 7 am 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Haitan Bay (Haitan Dao) sea temperature is
29.0°C
1.4° 

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


How big are the waves at Haitan Bay (Haitan Dao) today (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 7ft (2.2m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 7ft (2.2m), 8s period with ENE swell.
  • Evening surf: Evening surf (04 Sep, local time) - 6ft (1.8m), 10s period with ENE swell.

The current surf forecast for Haitan Bay (Haitan Dao) at 12PM is: 2.3m 8s primary swell from a East-northeast direction (forecast issued at 07:00am September 04). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (CST) & DateWave HeightWave Period
Morning (04 Sep)7ft (2.2m)7s
Afternoon (04 Sep)7ft (2.2m)8s
Evening (04 Sep)6ft (1.8m)10s

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


Short Range Forecast

Heavy rain (total 54mm), heaviest during Fri morning. Warm (max 28°C on Fri night, min 26°C on Fri morning). Winds decreasing (strong winds from the NE on Fri morning, light winds from the NE by Sun night).

Friday
4
Saturday
5
Sunday
6
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
11 PM
Rating
(10 max)
0
0
0
0
0
1
2
1
1
1
1
1
2
2
1
2
3
3
3
2
2
2
2
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)
1.8
ENE
7
2.1
ENE
7
2.3
ENE
8
2.2
ENE
8
2.1
ENE
9
1.8
ENE
10
2
ENE
10
1.9
ENE
9
1.5
ENE
9
1.3
ENE
9
1.3
ENE
9
1.3
ENE
9
1.5
ENE
10
1.8
ENE
10
2
ENE
11
2.1
ENE
11
2.5
NE
11
2
ENE
11
1.9
ENE
10
1.7
ENE
10
1.6
ENE
10
1.4
ENE
10
1.4
ENE
10
Wave Graph
Metric surfscale
Energy kJ
297
403
575
659
660
600
703
578
377
280
280
292
394
615
887
1011
1565
909
763
537
471
378
363
Wind (km/h)
35
NE
40
NE
35
NE
35
NE
35
ENE
20
NE
15
NE
15
NNW
15
N
15
N
20
NNE
20
NE
25
ENE
25
ENE
25
ENE
20
NE
15
NE
10
NE
10
E
10
E
15
E
15
E
10
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
High Tide
2:28AM5.21m
3:33PM5.07m
3:28AM4.87m
5:00PM4.87m
4:52AM4.65m
6:35PM4.97m
Low Tide
9:16AM1.06m
9:51PM2.20m
10:23AM1.26m
11:10PM2.44m
11:43AM1.31m
thunderstorm
mod rain
heavy rain
heavy rain
mod rain
light rain
thunderstorm
part cloud
part cloud
cloud
clear
clear
clear
clear
rain showers
rain showers
part cloud
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:41
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:15
6:15
 mm
6
8
17
16
9
1
1
1
1
Temp °C
27
27
26
26
26
27
28
27
27
27
28
28
28
28
27
27
27
27
27
28
28
28
28
Feels °C
26
26
25
25
24
28
30
30
30
30
30
29
29
29
27
27
29
30
30
30
29
29
30
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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