Surf Forecasts:
How big are the waves at Dark Reef today (30 Aug):
- Evening surf: Evening surf (30 Aug, local time) - 0.5ft (0.1m), 15s period with NE swell.
The current surf forecast for Dark Reef at 10PM is: 0.1m 15s primary swell from a Northeast direction (forecast issued at 06:00pm August 30). An open ocean swell of 2.0m 8s is not directed at the surf break, a second open ocean swell of 2.5m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | - | - |
| Afternoon (30 Aug) | - | - |
| Evening (30 Aug) | 0.5ft (0.1m) | 15s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | |||||||||||||||||
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 16 | SSW 8 | NE 15 | NE 15 | E 15 | NE 15 | E 14 | E 14 | E 14 | NE 13 | NE 13 | NE 13 | E 13 | E 13 | E 13 | N 9 | N 10 | N 10 | N 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 10 | 0 | 8 | 8 | 4 | 8 | 4 | 4 | 4 | 7 | 7 | 7 | 3 | 3 | 3 | 6 | 8 | 17 | 15 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | off | cross-off | off | off | glassy | on | on | glassy | off | off | off | off | cross-on | on | cross-on | cross-off | off |
High Tide | 00:03AM1.04m | 11:32AM1.22m | 00:06AM1.14m | 12:31PM1.07m | |||||||||||||||
Low Tide | 5:50PM0.49m | 5:20AM0.71m | 6:00PM0.62m | 6:23AM0.61m | 6:00PM0.74m | ||||||||||||||
 |  |  | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 32 | 31 | 30 | 29 | 28 | 29 | 30 | 31 | 31 | 29 | 28 | 27 | 26 | 28 | 32 | 31 | 32 | 30 | 28 |
Feels °C | 36 | 34 | 32 | 31 | 30 | 32 | 34 | 34 | 33 | 33 | 31 | 30 | 28 | 30 | 33 | 34 | 34 | 33 | 30 |
Swell 1 Height (m) Direction Period (s) | NE 16 | S 8 | S 8 | NE 15 | S 8 | S 8 | S 8 | S 7 | S 8 | S 8 | S 8 | S 7 | S 7 | S 8 | S 7 | S 7 | S 7 | S 8 | S 8 |
| kJ | 10 | 686 | 513 | 8 | 287 | 283 | 217 | 183 | 187 | 318 | 256 | 183 | 183 | 187 | 156 | 156 | 246 | 302 | 221 |
Swell 2 Height (m) Direction Period (s) | — | — | NE 15 | — | E 15 | NE 15 | N 9 | N 8 | N 8 | NE 13 | NE 13 | NE 13 | N 9 | N 9 | N 9 | N 9 | N 10 | N 10 | N 9 |
| kJ | — | — | 8 | — | 4 | 8 | 2 | 1 | 1 | 7 | 7 | 7 | 2 | 2 | 2 | 6 | 8 | 17 | 15 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 14 | E 14 | E 14 | NE 13 | W 10 | NE 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 12 |
| kJ | — | — | — | — | — | — | 4 | 4 | 4 | 7 | 2 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | S 8 | SSW 8 | SSW 8 | S 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | — | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | — | NNW 5 |
| kJ | 458 | 1118 | 931 | 332 | 526 | 437 | 411 | 300 | 308 | — | 452 | 252 | 456 | 363 | 314 | 259 | 591 | — | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 425 | 425 | 1013 | 728 | 1013 | 1004 | 442 | 425 | 425 | 436 | 436 | 436 | 425 | 425 | 425 | 436 | 436 | 425 | 699 |
Best forecast wave conditions in Khánh Hoà | |||||||||||||||||||
Best forecast wave conditions in Vietnam | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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