Surf Forecasts:
How big are the waves at Dark Reef today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 0.5ft (0.1m), 10s period with NE swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 0.5ft (0.1m), 10s period with NE swell.
- Evening surf: Evening surf (17 Aug, local time) - 0.5ft (0.1m), 13s period with NE swell.
The current surf forecast for Dark Reef at 2AM is: 0.1m 10s primary swell from a Northeast direction (forecast issued at 06:00pm August 16). An open ocean swell of 1.5m 7s is not directed at the surf break, a second open ocean swell of 2.1m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 0.5ft (0.1m) | 10s |
| Afternoon (17 Aug) | 0.5ft (0.1m) | 10s |
| Evening (17 Aug) | 0.5ft (0.1m) | 13s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 34°C on Mon morning, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | |||||||||||||||||
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 10 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 13 | NE 13 | NE 13 | NE 12 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 |
Wave Graph | |||||||||||||||||||
4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | off | off | off | off | glassy | cross-on | cross-on | glassy | off | off | off | off | cross-off | glassy | off | cross-off | off |
High Tide | 1:06AM1.08m | 12:37PM1.11m | 1:15AM1.18m | 1:43PM0.92m | |||||||||||||||
Low Tide | 6:44PM0.52m | 6:43AM0.73m | 6:45PM0.66m | 8:00AM0.65m | 6:29PM0.75m | ||||||||||||||
— | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | |
6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 32 | 30 | 29 | 29 | 28 | 29 | 34 | 32 | 33 | 31 | 30 | 29 | 29 | 29 | 31 | 30 | 27 | 27 | 27 |
Feels °C | 36 | 35 | 32 | 32 | 30 | 32 | 38 | 34 | 37 | 36 | 33 | 32 | 32 | 32 | 35 | 35 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | NE 10 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 8 | S 8 | S 7 | S 7 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
4 | 323 | 332 | 253 | 200 | 178 | 156 | 131 | 215 | 310 | 266 | 152 | 147 | 193 | 201 | 168 | 206 | 280 | 233 | |
Swell 2 Height (m) Direction Period (s) | — | NE 10 | NE 10 | NE 11 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 13 | NE 13 | NE 13 | NE 12 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 |
— | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | S 7 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 8 | SSW 8 | — | SSW 8 | — | — |
230 | 469 | 536 | 509 | 232 | 353 | 314 | 234 | 336 | 709 | 481 | 310 | 203 | 481 | 439 | — | 364 | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1012 | 677 | 677 | 677 | 677 | 728 | 1239 | 1289 | 1279 | 677 | 677 | 677 | 677 | 677 | 728 | 1289 | 677 | 677 | 677 |
Best forecast wave conditions in Khánh Hoà | |||||||||||||||||||
Best forecast wave conditions in Vietnam | |||||||||||||||||||
Header Global | |||||||||||||||||||
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