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Surf Forecasts:
Dark Reef surfForecast / Khánh Hoà / Vietnam
48hr Weather and Surf, issued 6 am Tuesday 31 Mar 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
27.1° 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 2PM is: 0.2m 11s primary swell from a East-northeast direction and 0.4m 5s secondary swell from a Southeast direction (forecast issued at 06:00am March 31). The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 0.5ft (0.2m) | 11s |
| Afternoon (31 Mar) | 0.5ft (0.2m) | 11s |
| Evening (31 Mar) | 0.5ft (0.2m) | 11s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Fri 03 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 4 | 6 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7 | 8 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 11 | 18 | 18 | 18 | 18 | 18 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | glass | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | glass | cross- on | cross- on | cross- on | cross | cross- off | off | off | off | cross- on | on | on | cross- on | cross | cross- off |
High Tide / height (m) | 10:36AM 1.01 | 8:45PM 1.27 | 10:19AM 1.05 | 9:50PM 1.20 | 10:16AM 1.13 | 10:52PM 1.12 | ||||||||||||||||||
Low Tide / height (m) | 3:35AM 0.37 | 2:43PM 0.88 | 3:59AM 0.50 | 3:44PM 0.73 | 4:16AM 0.63 | 4:34PM 0.58 | ||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Fri 03 | |||||||||||||||||||||
| Sunrise | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:53 | - | - | - |
 |  | |  | | | | | | | | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 23 | 27 | 29 | 28 | 25 | 24 | 23 | 22 | 23 | 27 | 29 | 28 | 26 | 25 | 23 | 23 | 24 | 28 | 29 | 28 | 26 | 25 | 24 |
| Feels °C (?) | 23 | 24 | 28 | 30 | 28 | 27 | 26 | 25 | 24 | 25 | 28 | 30 | 29 | 29 | 29 | 26 | 26 | 27 | 29 | 30 | 29 | 30 | 29 | 27 |
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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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