Surf Forecasts:
How big are the waves at Dark Reef today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 1.5ft (0.5m), 10s period with NE swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 1.5ft (0.4m), 10s period with NE swell.
- Evening surf: Evening surf (27 Jul, local time) - 1.5ft (0.4m), 9s period with NE swell.
The current surf forecast for Dark Reef at 4PM is: 0.4m 9s primary swell from a Northeast direction (forecast issued at 12:00pm July 27). An open ocean swell of 1.2m 7s is not directed at the surf break, a second open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 1.5ft (0.5m) | 10s |
| Afternoon (27 Jul) | 1.5ft (0.4m) | 10s |
| Evening (27 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Mon night. Warm (max 30°C on Mon morning, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NNE 8 | NNE 8 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 48 | 34 | 23 | 21 | 20 | 7 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | glassy | cross-off | off | off | cross-off | glassy | cross-on | cross | glassy | cross-off | off | off | off | cross-on | cross-on | cross-on | glassy | cross-off |
High Tide | 7:36AM1.51m | 8:25AM1.55m | |||||||||||||||||||
Low Tide | 4:56PM0.12m | 5:29PM0.11m | |||||||||||||||||||
 |  |  |  |  |  |  | | | |  | | | |  |  | | | | | | |
 | 5:28 | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | 3 | 1 | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 3 | 1 | — | 1 | 1 | — |
Temp °C | 30 | 30 | 28 | 28 | 26 | 26 | 26 | 26 | 30 | 30 | 28 | 27 | 27 | 26 | 25 | 25 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 34 | 31 | 32 | 33 | 29 | 29 | 30 | 29 | 34 | 32 | 32 | 32 | 31 | 29 | 28 | 29 | 32 | 32 | 30 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | NE 9 | S 7 | S 7 |
| kJ | 156 | 127 | 147 | 178 | 178 | 217 | 187 | 187 | 160 | 131 | 108 | 127 | 156 | 131 | 106 | 81 | 79 | 79 | 3 | 72 | 104 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NNE 8 | NNE 8 | NE 8 | NE 7 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | — | NE 9 | NE 9 |
| kJ | 48 | 34 | 23 | 21 | 20 | 7 | 6 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | — | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | E 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | N 7 | N 7 | N 6 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSW 7 | S 7 | SSW 7 | — | — | — | — | — | — | SSW 7 | — | — | — | — | — | — | S 7 | SSW 7 | SSW 6 |
| kJ | — | — | 214 | 277 | 330 | — | — | — | — | — | — | 261 | — | — | — | — | — | — | 74 | 135 | 207 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 1282 | 1282 | 1282 | 1018 | 1010 | 1013 | 677 | 1004 | 1282 | 1013 | 1004 | 1004 | 728 | 677 | 677 | 1004 | 1004 | 1282 | 1282 | 728 |
Best forecast wave conditions in Khánh Hoà | |||||||||||||||||||||
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