- Forecast
- Maps
- Live
- Weather State
- Spot Information
Mona Vale-The Basin Surf Forecast
/ NSW – Sydney North Coast (39 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Mona Vale-The Basin surfForecast / NSW – Sydney North Coast / Australia
48hr Weather and Surf, issued 9 pm Monday 11 May 2026 AESTForecast update in hr min s Forecast update imminent
Mona Vale-The Basin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mona Vale-The Basin sea temperature is
20.4° C
(Which is slightly cooler than normal)How big are the waves at Mona Vale-The Basin today?
The current surf forecast for Mona Vale-The Basin at 6AM is: 0.8m 13s primary swell from a East direction and 0.1m 9s secondary swell from a Northeast direction (forecast issued at 09:00pm May 11). An open ocean swell of 1.5m 11s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 2.5ft (0.8m) | 12s |
| Afternoon (12 May) | 2.5ft (0.7m) | 12s |
| Evening (12 May) | 2ft (0.6m) | 12s |
Table - waves today at Mona Vale-The Basin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Thu afternoon. Warm (max 20°C on Mon night, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thursday 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 13 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | SE 6 | SE 6 | SE 6 | SE 10 | SE 10 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 6 | ESE 7 | |
273 | 273 | 268 | 268 | 206 | 190 | 141 | 138 | 102 | 100 | 172 | 156 | 161 | 517 | 469 | 127 | 151 | 227 | 282 | 277 | 187 | 158 | 108 | 131 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | |
High Tide | 4:04PM1.15m | 3:44AM1.26m | 4:50PM1.28m | 4:42AM1.27m | 5:33PM1.42m | 5:38AM1.28m | ||||||||||||||||||
Low Tide | 9:46PM0.54m | 10:19AM0.21m | 10:48PM0.44m | 11:03AM0.17m | 11:45PM0.31m | 11:46AM0.14m | ||||||||||||||||||
 |  |  |  |  | | | |  | | | | |  | | | | | | | | |  | | |
 | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:04 | — | — | — | — | — | — | — | 5:02 |
1 | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | 2 | |
Temp °C | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 18 | 19 | 18 | 19 | 20 | 18 | 18 |
18 | 18 | 17 | 17 | 17 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 15 | 16 | 16 | 17 | 17 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | SSE 13 | E 13 | SSE 11 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | S 10 | S 10 | S 10 | E 11 | E 11 | S 10 | S 10 | S 10 | S 10 | S 10 | ESE 7 | ESE 7 | ESE 6 | ESE 7 |
 kJ | 888 | 273 | 615 | 268 | 206 | 190 | 141 | 138 | 102 | 100 | 158 | 158 | 158 | 39 | 38 | 200 | 154 | 94 | 92 | 47 | 187 | 158 | 108 | 131 |
Swell 2 Height (m) Direction Period (s) | E 13 | NE 9 | E 13 | NE 9 | NE 9 | NE 9 | SSE 14 | S 14 | N 11 | S 25 | E 12 | E 12 | E 11 | S 20 | S 18 | E 11 | E 11 | E 11 | E 11 | E 11 | S 9 | S 9 | S 9 | S 9 |
| kJ | 273 | 3 | 268 | 3 | 3 | 3 | 36 | 15 | 2 | 13 | 68 | 66 | 61 | 32 | 57 | 38 | 37 | 21 | 21 | 21 | 85 | 79 | 79 | 79 |
Swell 3 Height (m) Direction Period (s) | NE 10 | N 9 | NE 9 | — | — | — | NE 11 | NE 11 | S 26 | — | S 25 | S 23 | S 23 | N 10 | S 13 | S 17 | S 16 | S 16 | E 11 | S 14 | E 11 | E 11 | E 10 | E 10 |
| kJ | 4 | 2 | 3 | — | — | — | 4 | 4 | 13 | — | 12 | 11 | 40 | 2 | 3 | 53 | 47 | 44 | 21 | 15 | 21 | 20 | 19 | 8 |
Wind waves Height (m) Direction Period (s) | — | SSE 12 | — | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SE 6 | SE 6 | SE 6 | SE 10 | SE 10 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | — | — | — | — |
| kJ | — | 741 | — | 524 | 531 | 550 | 540 | 490 | 567 | 588 | 172 | 156 | 161 | 517 | 469 | 127 | 151 | 227 | 282 | 277 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 3 | 127 | 198 | 198 | 198 | 118 | 127 | 127 | 127 | 335 | 198 | 165 | 15 | 335 | 177 | 91 | 2 | 91 | 86 | 2 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mona Vale-The Basin surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest