Surf Forecasts:
How big are the waves at Dark Reef today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 0.5ft (0.1m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 0.5ft (0.1m), 8s period with NE swell.
- Evening surf: Evening surf (31 Jul, local time) - 0.5ft (0.1m), 8s period with E swell.
The current surf forecast for Dark Reef at 6AM is: 0.1m 9s primary swell from a East direction (forecast issued at 12:00am July 31). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 0.5ft (0.1m) | 8s |
| Afternoon (31 Jul) | 0.5ft (0.1m) | 8s |
| Evening (31 Jul) | 0.5ft (0.1m) | 8s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Warm (max 31°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 9 | E 9 | NE 8 | NE 8 | NE 8 | NE 8 | E 8 | S 6 | S 6 | SSW 6 | S 6 | S 6 | E 8 | NE 7 | NE 7 | NE 7 | NE 6 | NE 7 | NE 7 | N 8 | S 6 | S 6 | E 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2 | 1 | 1 | 3 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 42 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 74 | 119 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | off | on | cross-on | cross-on | glassy | cross-off | off | cross-off | off | cross-on | cross-on | cross-on | glassy | cross-off |
High Tide | 9:51AM1.56m | 10:31AM1.50m | 2:27AM0.93m | 11:11AM1.40m | ||||||||||||||||||||
Low Tide | 6:24PM0.19m | 6:46PM0.27m | 4:07AM0.92m | 7:03PM0.38m | ||||||||||||||||||||
 |  |  |  | |  |  | | | | | | | | | | | | | | | | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 29 | 30 | 31 | 29 | 27 | 27 | 26 | 27 | 30 | 30 | 30 | 28 | 27 | 27 | 26 | 27 | 30 | 30 | 30 | 28 | 27 |
Feels °C | 30 | 30 | 30 | 32 | 32 | 34 | 32 | 31 | 31 | 30 | 31 | 33 | 32 | 33 | 33 | 31 | 31 | 30 | 31 | 33 | 32 | 34 | 34 | 31 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | S 6 | S 6 | NE 8 | NE 8 | NE 8 | E 8 | — | — | S 6 | S 6 | E 8 | E 8 | NE 7 | NE 7 | S 6 | S 6 | S 6 | S 6 | S 6 | N 7 | N 7 | N 7 |
| kJ | 2 | 1 | 68 | 71 | 3 | 3 | 3 | 1 | — | — | 64 | 52 | 1 | 1 | 2 | 2 | 64 | 50 | 50 | 41 | 41 | 1 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | E 9 | NE 8 | — | — | — | — | — | — | — | — | — | — | — | — | NE 7 | NE 6 | NE 7 | NE 7 | E 6 | E 6 | E 6 | E 13 |
| kJ | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 8 | E 13 | E 13 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 3 | — |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 7 | S 6 | S 6 | S 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | 106 | 75 | 121 | 150 | 91 | 253 | 345 | 225 | 137 | 92 | 108 | 85 | 42 | 99 | 148 | 120 | 126 | 102 | 97 | 86 | 66 | 74 | 119 | 102 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 425 | 425 | 677 | 1260 | 1260 | 1260 | 1260 | 1260 | 677 | 677 | 677 | 677 | 677 | 1282 | 699 | 699 | 677 | 677 | 677 | 677 | 677 | 1282 | 0 | 699 |
Best forecast wave conditions in Khánh Hoà | ||||||||||||||||||||||||
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