- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Dark Reef surfForecast / Khánh Hoà / Vietnam
48hr Weather and Surf, issued 12 pm Wednesday 29 Apr 2026 +07Forecast update in hr min s Forecast update imminent
Dark Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dark Reef sea temperature is
28.7° C
(Which is normal for this time of year)How big are the waves at Dark Reef today?
The current surf forecast for Dark Reef at 8PM is: 0.3m 6s primary swell from a Northeast direction and 0.2m 4s secondary swell from a East-southeast direction, 0.2m 3s secondary swell from a East-southeast direction (forecast issued at 12:00pm April 29). The wind direction is predicted to be glassy.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 1ft (0.3m) | 6s |
| Afternoon (29 Apr) | 1ft (0.3m) | 6s |
| Evening (29 Apr) | 1ft (0.3m) | 6s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 30°C on Wed morning, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | ENE 7 | NE 7 | NE 7 | ENE 11 | NE 4 | NNE 4 | NNE 5 | NNE 5 | N 5 | N 5 | NNE 4 | NE 4 | NE 5 | E 5 | E 5 | E 5 | E 5 | |
6 | 6 | 6 | 5 | 5 | 5 | 3 | 5 | 8 | 24 | 11 | 22 | 35 | 42 | 40 | 29 | 21 | 26 | 34 | 28 | 12 | 13 | 14 | 14 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | glassy | glassy | off | glassy | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | |
High Tide | 9:16PM1.01m | 8:49AM1.24m | 10:39PM0.98m | 8:57AM1.32m | 00:07AM0.97m | |||||||||||||||||||
Low Tide | 3:25PM0.66m | 2:29AM0.77m | 4:05PM0.49m | 2:33AM0.87m | 4:42PM0.35m | 2:21AM0.95m | ||||||||||||||||||
 | | |  | | | | | | | | |  |  | | | | | | | | | | | |
 | 5:24 | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — |
 | — | — | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | 5:57 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 30 | 29 | 27 | 27 | 25 | 25 | 26 | 30 | 30 | 29 | 26 | 26 | 26 | 25 | 26 | 29 | 30 | 29 | 27 | 26 | 25 | 25 | 26 |
31 | 31 | 31 | 31 | 32 | 29 | 29 | 29 | 32 | 31 | 30 | 28 | 29 | 29 | 28 | 28 | 30 | 31 | 31 | 31 | 30 | 29 | 28 | 29 | |
Swell 1 Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | ESE 4 | NE 7 | NE 11 | NE 11 | ENE 10 | ENE 7 | NE 6 | ENE 6 | ENE 4 | E 5 | E 5 | ENE 9 | NE 9 | E 5 | E 5 | E 5 | E 5 |
 kJ | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 2 | 8 | 5 | 4 | 10 | 4 | 6 | 4 | 4 | 8 | 4 | 8 | 3 | 12 | 13 | 14 | 14 |
Swell 2 Height (m) Direction Period (s) | ESE 4 | E 10 | E 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ENE 7 | ESE 4 | SE 4 | ENE 11 | — | ENE 10 | ENE 10 | ENE 10 | E 5 | ENE 10 | ENE 9 | SE 5 | NE 6 | NE 9 | N 5 | N 5 | NNE 6 |
| kJ | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 5 | 1 | 1 | 11 | — | 10 | 10 | 10 | 2 | 9 | 9 | 1 | 1 | 3 | 5 | 5 | 8 |
Swell 3 Height (m) Direction Period (s) | — | NE 10 | NE 11 | NE 11 | NE 11 | NE 10 | NE 8 | NE 6 | NE 11 | — | — | — | — | — | ENE 10 | ENE 6 | NE 6 | SE 6 | — | E 5 | NE 6 | NE 9 | NE 9 | NE 9 |
| kJ | — | 4 | 4 | 5 | 5 | 4 | 2 | 1 | 5 | — | — | — | — | — | 10 | 4 | 2 | 1 | — | 1 | 1 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | ESE 4 | ESE 4 | ESE 3 | — | — | — | — | — | NE 7 | NE 3 | NE 4 | NNE 4 | NNE 5 | NNE 5 | N 5 | N 5 | NNE 4 | NE 4 | NE 5 | NNE 5 | NE 5 | — | — |
| kJ | — | 2 | 1 | 1 | — | — | — | — | — | 24 | 11 | 22 | 35 | 42 | 40 | 29 | 21 | 26 | 34 | 28 | 9 | 4 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1260 | 1395 | 1395 | 1260 | 1260 | 1260 | 1260 | 477 | 477 | 1327 | 1395 | 471 | 436 | 13 | 0 | 425 | 1260 | 1395 | 1366 | 1013 | 1260 | 1260 | 1260 | 1296 |
Best forecast wave conditions in Khánh Hoà | ||||||||||||||||||||||||
Best forecast wave conditions in Vietnam | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Dark Reef 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.
Nearest