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Surf Forecasts:
Dark Reef surfForecast / Khánh Hoà / Vietnam
48hr Weather and Surf, issued 12 am Tuesday 02 Jun 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
30.5° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Dark Reef today (02 Jun):
- Morning surf: Morning surf (02 Jun, local time) - 1ft (0.3m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (02 Jun, local time) - 1.5ft (0.4m), 8s period with NE swell.
- Evening surf: Evening surf (02 Jun, local time) - 1.5ft (0.4m), 7s period with NE swell.
The current surf forecast for Dark Reef at 9AM is: 0.3m 8s primary swell from a Northeast direction and 0.4m 3s secondary swell from a Northeast direction (forecast issued at 12:00am June 02). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Jun) | 1ft (0.3m) | 8s |
| Afternoon (02 Jun) | 1.5ft (0.4m) | 8s |
| Evening (02 Jun) | 1.5ft (0.4m) | 7s |
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 7mm), mostly falling on Wed afternoon. Warm (max 33°C on Thu morning, min 25°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 2 | Wednesday 3 | Thursday 4 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ENE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | |
7 | 11 | 10 | 10 | 21 | 20 | 20 | 17 | 17 | 36 | 69 | 114 | 112 | 110 | 101 | 97 | 58 | 57 | 56 | 38 | 27 | 16 | 15 | 15 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross | cross-on | on | cross | cross-off | cross-off | off | glassy | off | glassy | cross-on | cross-off | off | off | off | off | off | cross | cross-on | cross-off | cross-off | cross-off | |
High Tide | 9:21AM1.56m | 9:57AM1.56m | 10:34AM1.56m | |||||||||||||||||||||
Low Tide | 6:30PM0.09m | 7:12PM0.11m | 7:53PM0.14m | |||||||||||||||||||||
 | |  | |  |  |  | | |  | |  | |  | | |  | | | | | | | | |
 | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — |
— | — | — | — | — | 1 | 2 | — | — | — | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 26 | 26 | 29 | 29 | 27 | 25 | 26 | 26 | 26 | 26 | 30 | 31 | 29 | 27 | 27 | 27 | 26 | 27 | 32 | 33 | 33 | 30 | 29 |
30 | 30 | 29 | 32 | 31 | 31 | 29 | 30 | 30 | 30 | 29 | 34 | 33 | 33 | 30 | 30 | 31 | 29 | 30 | 35 | 36 | 37 | 33 | 32 | |
Swell 1 Height (m) Direction Period (s) | ENE 4 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | S 6 | NE 12 | NE 12 | NE 12 | NE 12 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | NE 10 | NE 10 | NE 10 | NE 10 |
 kJ | 3 | 11 | 10 | 10 | 21 | 20 | 20 | 17 | 17 | 12 | 69 | 114 | 112 | 110 | 66 | 106 | 124 | 124 | 121 | 124 | 27 | 16 | 15 | 15 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 4 | ENE 4 | S 5 | S 6 | NE 3 | NE 3 | ENE 12 | ENE 12 | NE 7 | S 6 | S 7 | S 7 | — | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NE 10 | — | — | — | — |
| kJ | 7 | 1 | 1 | 2 | 7 | 3 | 2 | 14 | 14 | 19 | 21 | 22 | 24 | — | 101 | 97 | 58 | 57 | 56 | 38 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | S 5 | — | S 5 | S 7 | NE 13 | S 6 | SSE 5 | SSE 5 | SSE 5 | NE 12 | NE 7 | NE 6 | NE 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | 2 | 1 | 7 | 7 | 2 | 2 | 2 | 36 | 8 | 6 | 8 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | NE 3 | — | — | — | — | — | — | — | — | S 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | — | S 7 | S 7 | S 8 | S 7 |
| kJ | — | — | — | 3 | 4 | — | — | — | — | — | — | — | — | 48 | 132 | 214 | 281 | 251 | 229 | — | 186 | 478 | 496 | 338 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 425 | 425 | 425 | 1004 | 1393 | 1012 | 1013 | 425 | 425 | 13 | 0 | 0 | 1393 | 0 | 0 | 0 | 13 | 13 | 13 | 1004 | 1004 | 1004 | 1004 | 1004 |
Best forecast wave conditions in Khánh Hoà | ||||||||||||||||||||||||
Best forecast wave conditions in Vietnam | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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