Lang Co surf break

Lang Co surfForecast / Da Nang / Vietnam

information circle48hr Weather and Surf, issued 12 am Monday 18 May 2026 +07
Forecast update in hr  min  s Forecast update imminent
Lang Co surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lang Co sea temperature is
29.7° C
(Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Lang Co today?

The current surf forecast for Lang Co at 8AM is: 0.4m 8s primary swell from a Northeast direction and 0.5m 6s secondary swell from a East direction (forecast issued at 12:00am May 18). The wind direction is predicted to be glassy.

Time (+07) & DateWave HeightWave Period
Morning (18 May)1.5ft (0.4m)8s
Afternoon (18 May)1.5ft (0.5m)8s
Evening (18 May)2.5ft (0.7m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 26mm), heaviest during Wed afternoon. Warm (max 31°C on Mon morning, min 25°C on Wed afternoon). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
0
0
1
1
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.4
NE
9
0.6
E
6
0.4
NE
8
0.4
ENE
8
0.6
ENE
8
0.8
ESE
6
0.6
ENE
8
1.3
SE
6
0.7
ENE
9
0.8
ESE
7
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.8
ENE
8
0.7
ENE
8
0.7
ENE
8
1.1
SE
6
0.7
ENE
8
0.7
ESE
7
0.7
ESE
7
0.6
ESE
7
0.7
SE
6
0.9
SE
6
0.6
ESE
7
Wave Graph
Metric surfscale
Energy kJ
20
22
18
27
46
43
46
150
68
64
64
64
64
80
62
72
75
58
38
41
36
43
70
34
Wind (km/h)
10
SSW
5
SSW
5
S
5
NE
10
NE
5
SSE
5
S
10
SSE
10
S
10
S
5
SSW
5
ENE
5
ESE
5
ENE
10
S
10
S
10
S
5
SW
5
WSW
10
ENE
5
NNE
5
S
10
SSW
15
S
cross-off
cross-off
glassy
on
cross-on
glassy
glassy
cross
cross-off
cross-off
glassy
glassy
glassy
on
cross-off
cross-off
cross-off
glassy
glassy
on
cross-on
glassy
cross-off
cross-off
High Tide
00:04AM0.68m
10:32AM0.91m
1:00AM0.67m
11:18AM0.90m
1:56AM0.66m
12:08PM0.87m
Low Tide
4:30AM0.48m
5:57PM-0.05m
5:16AM0.50m
6:48PM-0.03m
6:07AM0.51m
7:41PM0.01m
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
part cloud
cloud
cloud
clear
thunderstorm
rain showers
thunderstorm
cloud
cloud
part cloud
thunderstorm
thunderstorm
mod rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:10
6:12
1
2
5
1
2
4
1
1
3
6
Temp °C
26
27
28
31
29
28
26
27
26
27
27
28
29
30
27
26
27
27
27
30
29
28
25
25
30
31
32
35
33
33
31
31
30
31
31
33
34
35
31
30
32
32
32
34
34
34
28
28
Swell 1
Height (m)
Direction
Period (s)
0.5
E
5
0.6
E
6
0.5
E
6
0.5
E
6
0.4
ENE
8
0.5
E
6
0.6
ENE
8
0.8
ESE
6
0.8
ESE
7
0.8
ESE
7
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.8
ENE
8
0.7
ENE
8
0.7
ENE
8
0.7
ENE
8
0.8
ESE
6
0.7
ESE
7
0.7
ESE
7
0.6
ESE
7
0.5
ESE
7
0.6
ESE
6
0.6
ESE
7
Energy kJ
11
22
15
16
27
15
46
54
57
51
64
64
64
80
62
72
59
45
38
41
36
25
26
33
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
6
0.4
NE
8
0.4
NE
8
0.4
ENE
8
0.6
ENE
8
0.5
NE
8
0.2
ENE
10
0.7
ENE
9
0.7
ENE
9
0.7
ENE
8
0.7
ESE
7
0.6
ESE
7
0.6
ESE
6
0.4
SE
6
0.4
SE
6
0.6
ESE
5
0.7
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
0.5
ENE
8
Energy kJ
8
18
18
27
46
33
10
68
68
64
40
34
27
9
8
23
58
37
36
35
35
35
34
Swell 3
Height (m)
Direction
Period (s)
0.4
NE
9
0.1
E
11
Energy kJ
20
2
Wind waves
Height (m)
Direction
Period (s)
0.5
E
6
0.8
ESE
6
0.6
ESE
6
1.3
SE
6
0.4
ESE
6
0.4
ESE
5
0.9
SE
6
1.1
SE
6
0.7
SE
6
0.9
SE
6
Energy kJ
15
43
22
150
14
7
44
75
43
70
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
37
51
51
1445
1445
0
0
51
0
0
0
0
0
1444
0
0
0
0
0
1716
1261
0
0
7
Best forecast wave conditions in Da Nang
Rating
(10 max)
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
1
2
1
Best forecast wave conditions in Vietnam
Rating
(10 max)
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
1
2
1
Header Global
Rating
(10 max)
6
4
4
5
7
5
4
5
4
4
4
4
4
4
4
4
4
4
4
5
4
4
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)
Map placeholder

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