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Surf Forecasts:
Dark Reef surfForecast / Khánh Hoà / Vietnam
48hr Weather and Surf, issued 6 am Sunday 07 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
26.2° 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 1PM is: 2.3m 9s primary swell from a Northeast direction (forecast issued at 06:00am December 07). The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | 7ft (2.1m) | 9s |
| Afternoon (07 Dec) | 7.5ft (2.3m) | 9s |
| Evening (07 Dec) | 8ft (2.4m) | 8s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | Wed 10 | |||||||||||||||||||||
| 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) (?) | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 816 | 798 | 747 | 835 | 853 | 844 | 771 | 771 | 771 | 771 | 682 | 699 | 734 | 994 | 1497 | 1691 | 1749 | 1785 | 1657 | 1801 | 1801 | 1710 | 1363 | 1508 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:03PM 1.83 | 10:50PM 1.77 | 11:37PM 1.64 | |||||||||||||||||||||
Low Tide / height (m) | 6:30AM -0.20 | 7:22AM -0.15 | 8:12AM -0.04 | |||||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | Wed 10 | |||||||||||||||||||||
| Sunrise | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:16 | - | - | - | - | - | - | - | 5:17 | - | - | - |
 |  |  | | | |  | | | | | | |  | | | | | |  | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 25 | 26 | 25 | 23 | 21 | 20 | 20 | 21 | 24 | 25 | 25 | 23 | 23 | 22 | 21 | 21 | 25 | 25 | 24 | 23 | 22 | 22 |
| Feels °C (?) | 22 | 22 | 23 | 24 | 23 | 22 | 20 | 19 | 19 | 20 | 23 | 24 | 24 | 22 | 22 | 21 | 21 | 20 | 24 | 24 | 24 | 23 | 22 | 22 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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