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Surf Forecasts:
Dark Reef surfForecast / Khánh Hoà / Vietnam
48hr Weather and Surf, issued 12 pm Thursday 09 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
25.3° C
(Which is 2.7°C colder than average for this time of year)How big are the waves at Dark Reef today?
The current surf forecast for Dark Reef at 8PM is: 0.6m 4s primary swell from a South direction and 0.1m 9s secondary swell from a East direction (forecast issued at 12:00pm April 09). The wind direction is predicted to be cross-shore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 1.5ft (0.4m) | 3s |
| Afternoon (09 Apr) | 1.5ft (0.4m) | 3s |
| Evening (09 Apr) | 2ft (0.6m) | 4s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
| 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) (?) | 3 | 3 | 3 | 4 | 4 | 10 | 10 | 9 | 9 | 8 | 8 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 5 | 5 | 8 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4 | 3 | 4 | 9 | 9 | 2 | 4 | 3 | 12 | 11 | 18 | 28 | 40 | 40 | 32 | 40 | 34 | 53 | 97 | 117 | 90 | 71 | 3 | 45 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | glass | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | glass |
High Tide / height (m) | 12:23PM 1.43 | 1:03PM 1.40 | 1:56PM 1.36 | |||||||||||||||||||||
Low Tide / height (m) | 10:38PM 0.33 | 11:54PM 0.33 | 12:54AM 0.33 | |||||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:33 | - | - | - | - | - | - | - | 5:33 | - | - | - | - | - | - | - | 5:33 |
| Sunset | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - |
 | | |  | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 29 | 29 | 28 | 26 | 24 | 23 | 23 | 24 | 28 | 29 | 29 | 27 | 25 | 25 | 25 | 26 | 30 | 30 | 30 | 27 | 26 | 25 | 25 | 27 |
| Feels °C (?) | 30 | 28 | 28 | 28 | 26 | 25 | 25 | 26 | 29 | 29 | 29 | 29 | 27 | 28 | 27 | 28 | 31 | 30 | 30 | 29 | 29 | 28 | 28 | 31 |
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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
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