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Dark Reef surfForecast / Khánh Hoà / Vietnam
48hr Weather and Surf, issued 12 pm Saturday 19 Jul 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
29.0° C
(Which is normal for this time of year)
Updates in hr min s Forecast update imminent
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 8 | 8 | 8 | 12 | 8 | 8 | 16 | 15 | 14 | 13 | 12 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 11 | 9 | 32 | 44 | 72 | 53 | 37 | 30 | 19 | 17 | 17 | 11 | 4 | 3 | 2 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | glass | off | cross- off | off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:15AM 1.41 | 4:54AM 1.52 | 5:44AM 1.61 | |||||||||||||||||||||
Low Tide / height (m) | 1:34PM 0.36 | 2:37PM 0.17 | ||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 | - | - | - | - | - | - | - | 5:26 |
| Sunset | - | - | 6:10 | - | - | - | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:10 | - | - | - | - | - |
 |  |  |  |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 29 | 32 | 34 | 31 | 29 | 28 | 28 | 29 | 32 | 33 | 32 | 30 | 29 | 28 | 28 | 29 | 33 | 34 | 34 | 31 | 29 | 28 | 27 | 28 |
| Feels °C (?) | 32 | 34 | 38 | 35 | 31 | 30 | 30 | 31 | 33 | 35 | 33 | 32 | 31 | 30 | 30 | 31 | 34 | 34 | 35 | 33 | 31 | 30 | 29 | 29 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Khánh Hoà
Continuing clean conditions at Dark Reef (calm at Nha Trang 10 km from Dark Reef). No surfable waves
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1 h 44 min ago
4 km/h
SE
Clean
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