Surf Forecasts:
How big are the waves at Mona Vale-The Basin today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 1.5ft (0.5m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 1.5ft (0.4m), 9s period with ENE swell.
- Evening surf: Evening surf (13 Aug, local time) - 1.5ft (0.4m), 9s period with ENE swell.
The current surf forecast for Mona Vale-The Basin at 2AM is: 0.5m 9s primary swell from a East-northeast direction (forecast issued at 09:00pm August 12). An open ocean swell of 0.9m 8s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Aug) | 1.5ft (0.5m) | 10s |
| Afternoon (13 Aug) | 1.5ft (0.4m) | 9s |
| Evening (13 Aug) | 1.5ft (0.4m) | 9s |
Table - waves today at Mona Vale-The Basin. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat morning. Very mild (max 17°C on Thu morning, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Wed 12 | Thursday 13 | Friday 14 | ||||||||||||||||
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) | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 49 | 48 | 49 | 54 | 55 | 54 | 50 | 35 | 35 | 29 | 29 | 30 | 31 | 31 | 31 | 30 | 30 | 29 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | on | cross-off | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | glassy |
High Tide | 7:50PM1.78m | 8:34AM1.25m | 8:36PM1.75m | 9:17AM1.31m | 9:20PM1.66m | |||||||||||||
Low Tide | 2:33AM-0.04m | 2:13PM0.19m | 3:13AM-0.02m | 3:02PM0.19m | ||||||||||||||
 |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 13 | 12 | 12 | 11 | 15 | 17 | 16 | 15 | 15 | 12 | 11 | 10 | 13 | 16 | 15 | 15 | 15 |
Feels °C | 10 | 8 | 8 | 7 | 6 | 10 | 13 | 12 | 12 | 13 | 9 | 8 | 7 | 10 | 14 | 11 | 12 | 15 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 8 | S 8 | ENE 10 | ENE 10 | ENE 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 10 | S 9 | S 8 | S 8 | S 7 | SSE 7 |
| kJ | 93 | 111 | 108 | 54 | 55 | 54 | 349 | 408 | 417 | 286 | 217 | 138 | 219 | 219 | 149 | 114 | 112 | 86 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | S 16 | S 13 | S 16 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 9 |
| kJ | 49 | 48 | 49 | 5 | 3 | 5 | 50 | 35 | 35 | 29 | 29 | 49 | 31 | 31 | 31 | 30 | 30 | 45 |
Swell 3 Height (m) Direction Period (s) | — | S 13 | S 13 | S 13 | S 16 | S 12 | S 16 | S 19 | S 19 | S 17 | S 16 | ENE 10 | S 19 | S 18 | S 16 | S 15 | S 13 | ENE 9 |
| kJ | — | 3 | 3 | 3 | 5 | 3 | 5 | 7 | 7 | 6 | 5 | 30 | 28 | 26 | 45 | 39 | 28 | 29 |
Wind waves Height (m) Direction Period (s) | WSW 3 | W 4 | W 4 | SSW 8 | SSW 8 | S 8 | — | — | — | — | — | W 3 | W 3 | W 3 | — | — | — | — |
| kJ | 9 | 12 | 9 | 183 | 128 | 161 | — | — | — | — | — | 3 | 1 | 1 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 50 | 50 | 2 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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