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Dark Reef surfForecast / Khánh Hoà / Vietnam
48hr Weather and Surf, issued 6 am Wednesday 03 Dec 2025 +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
26.7° 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 11AM is: 1.0m 7s primary swell from a North-northeast direction and 0.1m 13s secondary swell from a Northeast direction (forecast issued at 06:00am December 03). The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | 3.5ft (1.0m) | 7s |
| Afternoon (03 Dec) | 5.5ft (1.7m) | 7s |
| Evening (03 Dec) | 6ft (1.9m) | 7s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 03 | Thursday 04 | Friday 05 | Sat 06 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 88 | 88 | 99 | 128 | 259 | 453 | 306 | 171 | 130 | 155 | 248 | 350 | 486 | 727 | 994 | 984 | 872 | 1309 | 1334 | 1432 | 1428 | 1351 | 1351 | 1432 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- on | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross | cross- on | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 7:20PM 1.53 | 7:52PM 1.67 | 8:31PM 1.78 | |||||||||||||||||||||
Low Tide / height (m) | 3:07AM 0.32 | 3:56AM 0.08 | 4:46AM -0.09 | |||||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | Sat 06 | |||||||||||||||||||||
| Sunrise | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - | - | 5:48 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - | - | - | - | - | 5:15 | - | - | - |
 |  |  | | |  | |  | |  | | | | | | |  |  | | | |  | | | |
Rain (mm) | - | - | 1 | 2 | 4 | 7 | 8 | 4 | 3 | 2 | 3 | 3 | 1 | - | 1 | 1 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 24 | 25 | 27 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 24 | 23 | 22 |
| Feels °C (?) | 27 | 28 | 31 | 28 | 27 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 26 | 25 | 23 | 24 | 24 | 23 | 22 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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