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Surf Forecasts:
Dark Reef surfForecast / Khánh Hoà / Vietnam
48hr Weather and Surf, issued 12 am Sunday 24 May 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
30.4° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Dark Reef today?
The current surf forecast for Dark Reef at 7AM is: 0.4m 3s primary swell from a South direction and 0.1m 6s secondary swell from a Southeast direction, 0.1m 8s secondary swell from a Northeast direction (forecast issued at 12:00am May 24). The wind direction is predicted to be offshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 May) | 1.5ft (0.4m) | 3s |
| Afternoon (24 May) | 2.5ft (0.7m) | 4s |
| Evening (24 May) | 3.5ft (1.1m) | 5s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Mon afternoon. Warm (max 32°C on Sun morning, min 25°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||||||||||||
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 | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 4 | S 4 | S 3 | S 3 | S 3 | S 4 | S 5 | NE 8 | NE 8 | NE 8 | E 8 | S 5 | S 5 | S 5 | E 8 | E 8 | S 5 | S 5 | SSW 6 | SSW 5 | SSW 6 | S 6 | S 6 | S 6 | |
11 | 7 | 4 | 3 | 6 | 21 | 41 | 3 | 3 | 3 | 1 | 21 | 22 | 49 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | on | cross-on | cross-off | off | cross-off | off | off | glassy | on | cross-on | cross-off | off | cross-off | |
High Tide | 2:06PM1.26m | 7:58AM1.08m | 3:46PM1.06m | 7:22AM1.14m | 6:20PM0.91m | |||||||||||||||||||
Low Tide | 10:45PM0.27m | 11:22PM0.42m | 12:20PM1.03m | 11:48PM0.58m | 2:08PM0.82m | |||||||||||||||||||
 | |  | |  | |  | | | | | | |  |  |  | | | | | | | | | |
 | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — |
— | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 2 | 3 | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 26 | 26 | 28 | 31 | 32 | 31 | 29 | 28 | 27 | 26 | 28 | 31 | 32 | 30 | 25 | 25 | 26 | 26 | 28 | 31 | 32 | 30 | 27 | 27 |
30 | 30 | 32 | 34 | 34 | 33 | 32 | 32 | 31 | 30 | 32 | 35 | 35 | 33 | 27 | 26 | 28 | 28 | 31 | 33 | 33 | 34 | 29 | 30 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | SE 6 | SE 6 | SE 5 | NE 8 | ESE 5 | NE 8 | NE 8 | NE 8 | NE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | S 6 | S 5 | S 6 | — | — | — |
 kJ | 3 | 1 | 1 | 1 | 3 | 2 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | 39 | 28 | 32 | — | — | — |
Swell 2 Height (m) Direction Period (s) | SE 4 | NE 8 | NE 8 | NE 8 | — | NE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 3 | 3 | 3 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | S 4 | S 3 | S 3 | S 3 | S 4 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | S 6 | S 5 | S 5 | SSW 6 | SSW 5 | SSW 6 | S 6 | S 6 | S 6 |
| kJ | 11 | 7 | 4 | 3 | 6 | 21 | 41 | 57 | 48 | 27 | 21 | 21 | 22 | 49 | 67 | 86 | 67 | 43 | 80 | 55 | 52 | 58 | 86 | 102 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 436 | 1289 | 1282 | 1282 | 1282 | 1282 | 1282 | 455 | 436 | 425 | 1282 | 1282 | 1282 | 13 | 455 | 455 | 436 | 677 | 677 | 1395 | 1395 | 1395 | 1393 | 1013 |
Best forecast wave conditions in Khánh Hoà | ||||||||||||||||||||||||
Best forecast wave conditions in Vietnam | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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