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Surf Forecasts:
Lang Co surfForecast / Da Nang / Vietnam
48hr Weather and Surf, issued 6 am Wednesday 20 May 2026 +07Forecast 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 1.1°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 1PM is: 0.5m 8s primary swell from a East-northeast direction and 0.6m 6s secondary swell from a East-southeast direction (forecast issued at 06:00am May 20). The wind direction is predicted to be onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 2.5ft (0.7m) | 7s |
| Afternoon (20 May) | 2.5ft (0.8m) | 6s |
| Evening (20 May) | 3ft (0.9m) | 7s |
Table - waves today at Lang Co. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Thu afternoon. Warm (max 32°C on Wed morning, min 27°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 6 | ESE 7 | ESE 7 | ENE 8 | ESE 6 | ESE 6 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | |
113 | 38 | 38 | 35 | 54 | 69 | 219 | 246 | 72 | 54 | 53 | 53 | 118 | 138 | 159 | 51 | 51 | 44 | 29 | 30 | 28 | 26 | 27 | 77 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | glassy | on | glassy | cross | cross | off | cross-off | cross-off | glassy | on | cross-on | cross | cross-off | glassy | glassy | cross-off | cross-on | on | cross-on | cross | cross-off | cross-off | |
High Tide | 1:56AM0.66m | 12:08PM0.87m | 2:54AM0.65m | 1:00PM0.81m | 3:54AM0.66m | 1:57PM0.73m | ||||||||||||||||||
Low Tide | 6:07AM0.51m | 7:41PM0.01m | 7:07AM0.52m | 8:33PM0.06m | 8:23AM0.53m | 9:26PM0.12m | ||||||||||||||||||
 |  |  | |  |  | |  | | | | | | | | |  |  | | | | | | | |
 | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | 5:15 |
 | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | 6:13 |
— | — | — | — | 2 | 1 | — | — | — | — | — | — | 1 | 3 | 1 | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 27 | 28 | 32 | 31 | 29 | 28 | 27 | 27 | 27 | 29 | 32 | 31 | 30 | 28 | 27 | 27 | 27 | 28 | 32 | 31 | 31 | 28 | 27 | 27 |
31 | 32 | 37 | 35 | 35 | 33 | 32 | 32 | 31 | 33 | 37 | 35 | 36 | 33 | 32 | 33 | 32 | 32 | 36 | 35 | 36 | 33 | 31 | 32 | |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 7 | ESE 7 | ENE 8 | ENE 8 | ENE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ENE 9 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 6 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ESE 6 |
 kJ | 44 | 38 | 38 | 35 | 34 | 34 | 73 | 81 | 72 | 54 | 53 | 32 | 41 | 56 | 56 | 51 | 51 | 44 | 29 | 16 | 16 | 15 | 15 | 28 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | — | — | — | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | — | — | — | ENE 9 |
| kJ | 38 | 37 | 36 | — | — | — | 35 | 32 | 32 | 32 | 32 | 33 | 32 | 32 | 27 | 27 | 16 | 16 | 16 | 16 | — | — | — | 15 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 6 | — | — | ESE 6 | ESE 6 | ESE 6 | SE 7 | SE 7 | — | — | — | ESE 7 | SE 7 | SE 7 | SE 7 | — | — | — | — | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 |
| kJ | 113 | — | — | 32 | 54 | 69 | 219 | 246 | — | — | — | 53 | 118 | 138 | 159 | — | — | — | — | 30 | 28 | 26 | 27 | 77 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 1261 | 0 | 276 | 16 | 0 | 0 | 0 | 0 | 1357 | 1357 | 1261 | 0 | 0 | 0 | 0 | 51 | 1261 | 1261 | 1261 | 37 | 0 |
Best forecast wave conditions in Da Nang | ||||||||||||||||||||||||
Best forecast wave conditions in Vietnam | ||||||||||||||||||||||||
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