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Surf Forecasts:
Lang Co surfForecast / Da Nang / Vietnam
48hr Weather and Surf, issued 12 pm Wednesday 10 Dec 2025 +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
23.7° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Lang Co today?
The current surf forecast for Lang Co at 7PM is: 1.8m 10s primary swell from a East-northeast direction (forecast issued at 12:00pm December 10). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 6.5ft (2.0m) | 10s |
| Afternoon (10 Dec) | 6ft (1.8m) | 10s |
| Evening (10 Dec) | 5.5ft (1.7m) | 10s |
Table - waves today at Lang Co. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 794 | 663 | 663 | 648 | 527 | 555 | 516 | 506 | 528 | 528 | 433 | 597 | 666 | 651 | 454 | 547 | 361 | 361 | 363 | 336 | 336 | 343 | 343 | 499 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | glass | cross- on | glass | glass | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | glass | glass | glass |
High Tide / height (m) | 3:48PM 0.69 | 2:02AM 0.67 | 4:36PM 0.71 | 3:01AM 0.60 | 5:21PM 0.72 | 4:18AM 0.53 | ||||||||||||||||||
Low Tide / height (m) | 8:54PM 0.51 | 9:12AM 0.16 | 10:24PM 0.49 | 9:52AM 0.22 | 11:57PM 0.45 | |||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 |
| Sunset | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - |
 | | |  | | | |  | |  | |  | | | | | | |  |  | |  | | | |
Rain (mm) | 1 | 1 | 1 | 2 | 1 | 3 | 1 | - | - | 1 | - | - | 1 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 24 | 24 | 25 | 23 | 24 | 23 | 23 | 23 | 25 | 25 | 24 | 23 | 23 | 24 | 23 | 24 |
| Feels °C (?) | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 25 | 28 | 27 | 29 | 27 | 28 | 26 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 27 | 26 | 27 |
- 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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