Surf Forecasts:
How big are the waves at Dark Reef today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 2.5ft (0.7m), 6s period with NE swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 3ft (0.9m), 6s period with NNE swell.
- Evening surf: Evening surf (11 Sep, local time) - 3.5ft (1.1m), 6s period with NNE swell.
The current surf forecast for Dark Reef at 11AM is: 0.7m 6s primary swell from a Northeast direction (forecast issued at 06:00am September 11). An open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (+07) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 2.5ft (0.7m) | 6s |
| Afternoon (11 Sep) | 3ft (0.9m) | 6s |
| Evening (11 Sep) | 3.5ft (1.1m) | 6s |
Table - waves today at Dark Reef. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Fri afternoon. Warm (max 30°C on Sun afternoon, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||||||||
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) | N 5 | NNE 5 | NE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 43 | 32 | 32 | 48 | 72 | 71 | 107 | 136 | 134 | 171 | 175 | 217 | 349 | 394 | 334 | 312 | 325 | 284 | 278 | 248 | 203 | 158 | 127 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | glassy | cross-on | cross | glassy | glassy | glassy | glassy | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-off | cross-off |
High Tide | 9:10AM1.45m | 11:19PM0.99m | 10:10AM1.35m | 11:16PM1.07m | 11:08AM1.22m | ||||||||||||||||||
Low Tide | 2:25AM0.91m | 4:51PM0.35m | 3:48AM0.78m | 5:11PM0.51m | 4:52AM0.65m | 5:21PM0.65m | |||||||||||||||||
 |  |  |  | |  |  | | |  | | |  |  | | | | | | | | | | |
 | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — |
 | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | 1 | — | 1 | 4 | 2 | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 29 | 29 | 30 | 28 | 26 |
Feels °C | 28 | 28 | 32 | 32 | 31 | 29 | 31 | 29 | 29 | 29 | 28 | 29 | 28 | 29 | 29 | 27 | 27 | 29 | 32 | 31 | 31 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | NNE 5 | NNE 5 | NE 6 | NE 6 | NNE 6 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 8 | NNE 8 | NNE 8 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 |
| kJ | 31 | 32 | 32 | 33 | 44 | 71 | 107 | 136 | 134 | 171 | 175 | 217 | 349 | 394 | 334 | 312 | 325 | 284 | 278 | 248 | 203 | 158 | 127 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 | — | — | — | — | S 5 | S 5 | — | — | — | — | E 16 | E 16 | E 16 |
| kJ | 29 | 29 | 28 | 19 | 18 | 12 | 12 | 12 | 10 | 10 | — | — | — | — | 35 | 28 | — | — | — | — | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | NE 9 | NE 9 | — | — | — | — | NNE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | — | — | — | — | 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 5 | NW 3 | — | NNE 6 | NNE 6 | — | — | — | — | — | SSW 6 | S 4 | S 4 | S 5 | S 6 | SSW 6 | S 5 | S 6 | S 6 | S 6 | S 6 | S 5 | S 6 |
| kJ | 43 | 5 | — | 48 | 72 | — | — | — | — | — | 10 | 12 | 24 | 29 | 62 | 52 | 37 | 137 | 108 | 103 | 110 | 69 | 136 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 1004 | 1239 | 0 | 13 | 911 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 425 | 425 | 13 | 0 |
Best forecast wave conditions in Khánh Hoà | |||||||||||||||||||||||
Best forecast wave conditions in Vietnam | |||||||||||||||||||||||
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