Surf Forecasts:
How big are the waves at Dark Reef today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 0.5ft (0.1m), 9s period with E swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 0.5ft (0.1m), 9s period with E swell.
- Evening surf: Evening surf (23 Jul, local time) - 0.5ft (0.1m), 10s period with NE swell.
The current surf forecast for Dark Reef at 4AM is: 0.1m 10s primary swell from a East direction (forecast issued at 12:00am July 23). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 0.5ft (0.1m) | 9s |
| Afternoon (23 Jul) | 0.5ft (0.1m) | 9s |
| Evening (23 Jul) | 0.5ft (0.1m) | 10s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Fri night. Warm (max 31°C on Fri morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
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 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | E 15 | E 14 | E 14 | E 13 | NE 13 | NE 13 | NE 13 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-on | cross-on | cross-off | off | glassy | off | off | off | on | cross-on | cross-off | cross-off | off | off | off | glassy | cross-on | cross-on | cross | off | off |
High Tide | 3:50AM1.31m | 4:19AM1.36m | 4:58AM1.39m | |||||||||||||||||||||
Low Tide | 1:30PM0.50m | 2:23PM0.38m | 3:05PM0.28m | |||||||||||||||||||||
 |  |  | |  |  |  | | | | | | | | | | |  |  | | | | | | |
 | — | 5:26 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | — | — | — | — | — | 1 | 1 | 2 | 1 | — | — | — | — | 1 | 1 | 3 | 2 | 1 | 1 | — | — | 1 | 3 | 4 |
Temp °C | 26 | 26 | 27 | 30 | 30 | 28 | 28 | 26 | 26 | 26 | 27 | 31 | 30 | 28 | 27 | 26 | 26 | 25 | 26 | 30 | 29 | 28 | 27 | 27 |
Feels °C | 29 | 29 | 30 | 33 | 31 | 32 | 32 | 30 | 29 | 29 | 30 | 34 | 33 | 33 | 31 | 30 | 30 | 28 | 30 | 33 | 32 | 33 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | E 9 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | NE 10 | NE 10 | NE 10 | NE 10 | S 7 | S 7 | S 7 | S 7 | S 7 | NE 12 | NE 12 | S 7 |
| kJ | 76 | 62 | 64 | 51 | 51 | 2 | 107 | 107 | 107 | 89 | 89 | 94 | 4 | 4 | 4 | 4 | 195 | 168 | 139 | 114 | 94 | 6 | 6 | 236 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 9 | E 9 | E 9 | — | E 9 | NE 11 | NE 11 | NE 10 | NE 10 | NE 10 | E 15 | E 14 | E 14 | E 13 | NE 10 | NE 9 | NE 9 | NE 9 | NE 12 | NE 9 | NE 9 | NE 12 |
| kJ | 2 | 2 | 2 | 2 | 2 | — | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 6 | 3 | 3 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 13 | NE 13 | NE 13 | NE 13 | NE 9 | — | — | NE 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 7 | 7 | 7 | 3 | — | — | 3 |
Wind waves Height (m) Direction Period (s) | SSW 6 | — | — | — | — | S 6 | SSW 7 | SSW 7 | SSW 7 | — | SSW 7 | SSW 7 | S 7 | S 7 | S 7 | S 7 | SSW 7 | SSW 7 | — | — | S 7 | S 7 | S 7 | SSW 7 |
| kJ | 127 | — | — | — | — | 68 | 181 | 181 | 163 | — | 141 | 206 | 117 | 189 | 287 | 254 | 301 | 302 | — | — | 138 | 121 | 195 | 394 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1759 | 699 | 1013 | 1638 | 1653 | 1653 | 1013 | 1013 | 1012 | 169 | 169 | 1012 | 1074 | 1012 | 1012 | 1012 | 1004 | 699 | 677 | 1004 | 1074 | 1012 | 1012 | 677 |
Best forecast wave conditions in Khánh Hoà | ||||||||||||||||||||||||
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