Haitan Bay (Haitan Dao) Surf Break

Lat Long: 25.50° N 119.81° E

Haitan Bay (Haitan Dao) 48 hour detailed Surf Forecast

Issued: 1 am 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Haitan Bay (Haitan Dao) sea temperature is
27.3° C
0.4° 

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 (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 4.5ft (1.4m), 6s period with SSW swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 5ft (1.5m), 6s period with SSW swell.
  • Evening surf: Evening surf (17 Jul, local time) - 5ft (1.5m), 6s period with SSW swell.

The current surf forecast for Haitan Bay (Haitan Dao) at 8AM is: 1.4m 6s primary swell from a South-southwest direction (forecast issued at 01:00am July 17). An open ocean swell of 0.2m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (CST) & DateWave HeightWave Period
Morning (17 Jul)4.5ft (1.4m)6s
Afternoon (17 Jul)5ft (1.5m)6s
Evening (17 Jul)5ft (1.5m)6s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Fri morning, min 27°C on Fri morning). Mainly strong winds.

Friday
17
Saturday
18
Sunday
19
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
11 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
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SSW
6
1.4
SSW
6
1.4
SSW
6
1.4
SSW
6
1.4
SSW
6
1.5
SSW
6
1.5
SSW
6
1.5
SSW
6
1.5
SSW
6
1.5
SSW
6
1.6
SSW
6
1.6
SSW
6
1.7
SSW
6
1.6
SSW
6
1.5
SSW
6
1.5
SSW
6
1.6
SSW
6
1.6
SSW
6
1.6
SSW
6
1.5
SSW
6
1.5
SSW
6
1.5
SSW
6
1.4
SSW
6
1.3
SSW
6
Wave Graph
Metric surfscale
Energy kJ
119
118
114
110
110
126
130
130
130
135
159
164
198
176
151
136
165
164
159
140
135
135
114
95
Wind (km/h)
40
SW
35
SW
35
SW
40
SSW
40
SSW
40
SSW
40
SSW
40
SW
40
SSW
40
SW
40
SW
40
SW
45
SSW
40
SSW
40
SSW
40
SW
40
SW
35
SSW
40
SSW
40
SSW
40
SSW
40
SSW
40
SSW
35
SW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
00:20AM6.38m
12:19PM6.01m
1:04AM6.25m
1:08PM5.86m
1:48AM6.01m
1:59PM5.61m
Low Tide
6:33AM0.98m
6:48PM-0.03m
7:18AM0.96m
7:33PM0.32m
8:02AM1.01m
8:18PM0.78m
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:20
5:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:52
6:52
 mm
Temp °C
27
27
27
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
Feels °C
26
27
26
27
27
27
27
27
27
27
27
27
26
26
26
27
27
27
27
27
27
27
27
28
  • 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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