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Surf Forecasts:
Lang Co surfForecast / Da Nang / Vietnam
12 Day Weather and Surf, issued 12 am Sunday 12 Oct 2025 +07
Best Forecast Surf Conditions for Lang Co this week:
The surf forecast for Lang Co over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Oct 12) at 4AM. The primary swell is predicted to be 0.8m and 7s period with a secondary swell of 0.2m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Lang Co in the next 12 days are 1.0m 8s and forecast to arrive on Friday (Oct 17) at 10PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Sunday (Oct 12) at 1PM.
| Wave Type | Time (+07) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sun 12th Oct) | 2.5ft (0.8m) 7s |
| Best Surf | 4AM (Sun 12th Oct) | 2.5ft (0.8m) 7s |
| Most Powerful | 10PM (Fri 17th Oct) | 3.5ft (1.0m) 8s |
Table - best surf conditions forecast for Lang Co over the next 12 days.
Short Range Forecast Heavy rain (total 21mm), heaviest during Sat night. Warm (max 29°C on Tue morning, min 25°C on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 22mm), heaviest during Thu morning. Warm (max 29°C on Wed morning, min 25°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 70 | 68 | 51 | 31 | 17 | 15 | 9 | 7 | 3 | 3 | 7 | 4 | 4 | 5 | 41 | 108 | 84 | 111 | 110 | 88 | 96 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | glass | glass | glass | glass | glass | cross- on | cross- off | glass | cross- on | glass | cross- on | cross- on | cross- off | cross | cross- on | glass | glass | cross | |
High Tide / height (m) | 12:45AM 0.84 | 3:17PM 0.60 | 1:29AM 0.79 | 4:48PM 0.58 | 2:24AM 0.72 | 6:32PM 0.60 | 3:46AM 0.65 | 7:39PM 0.64 | 5:34AM 0.62 | 8:18PM 0.68 | 7:05AM 0.61 | 8:48PM 0.71 | 8:12AM 0.62 | |||||||||
Low Tide / height (m) | 8:10AM 0.08 | 7:16PM 0.50 | 9:13AM 0.14 | 8:11PM 0.54 | 10:29AM 0.18 | 10:16PM 0.57 | 11:52AM 0.21 | 1:02AM 0.53 | 1:02PM 0.22 | 2:14AM 0.47 | 1:55PM 0.23 | 2:57AM 0.40 | 2:36PM 0.24 | |||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | ||||||||||||||||
| Sunrise | - | 5:39 | - | - | 5:39 | - | - | 5:39 | - | - | 5:39 | - | - | 5:39 | - | - | 5:39 | - | - | 5:39 | - | |
| Sunset | - | - | 5:29 | - | - | 5:28 | - | - | 5:27 | - | - | 5:27 | - | - | 5:25 | - | - | 5:24 | - | - | 5:24 | |
 |  | | | | | |  | |  | | | | | | | | | | | | ||
Rain (mm) | 3 | 1 | 4 | 2 | 3 | 3 | 3 | 1 | 1 | - | 1 | 2 | 3 | 5 | 5 | 2 | 1 | 3 | 6 | 9 | 4 | |
| Temp. °C | 26 | 28 | 28 | 26 | 28 | 27 | 26 | 29 | 27 | 26 | 29 | 28 | 26 | 27 | 26 | 25 | 28 | 28 | 26 | 27 | 26 | |
| Feels °C (?) | 31 | 32 | 32 | 31 | 33 | 32 | 31 | 33 | 31 | 30 | 33 | 31 | 31 | 31 | 31 | 29 | 32 | 32 | 31 | 32 | 30 | |
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Recent Eyeball Surf Reports for Da Nang
Continuing clean conditions at Lang Co (calm at Da Nang International Airport 27 km from Lang Co). 0.7m 7s swell from the ENE to make surfable waves.
27 km away, 2 h 3 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Lang Co surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Lang Co Surf forecast
The above surf forecast table for Lang Co provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Lang Co can be found by selecting the local surf guide option on the grey menu. Our Lang Co surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Lang Co) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Lang Co may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Lang Co is 28 km (17 miles) from Da Nang. If you plan a holiday in Da Nang, look for hotels and other accommodation in Da Nang. Da Nang has rooms for a wide range of budgets as well as car hire and transport links.
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