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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 3 am Tuesday 28 Apr 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
22.1° C
(Which is slightly warmer than usual)How big are the waves at Mona Vale-The Basin today?
The current surf forecast for Mona Vale-The Basin at 11AM is: 0.6m 7s primary swell from a East-northeast direction and 0.2m 8s secondary swell from a East direction (forecast issued at 03:00am April 28). The wind direction is predicted to be glassy.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 2ft (0.6m) | 7s |
| Afternoon (28 Apr) | 2ft (0.6m) | 7s |
| Evening (28 Apr) | 1.5ft (0.5m) | 8s |
Table - waves today at Mona Vale-The Basin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu morning. Warm (max 20°C on Tue morning, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||||||
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 | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | |
75 | 68 | 40 | 38 | 41 | 32 | 56 | 39 | 45 | 66 | 94 | 96 | 96 | 109 | 113 | 99 | 96 | 101 | 109 | 109 | 134 | 163 | 163 | 137 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | off | cross-off | glassy | cross-on | cross | cross | cross-off | off | cross-off | cross-off | glassy | on | on | cross-on | cross-on | glassy | glassy | cross-off | glassy | cross-on | cross | cross | cross | |
High Tide | 5:43AM1.29m | 6:21PM1.38m | 6:28AM1.25m | 6:55PM1.45m | 7:10AM1.22m | 7:27PM1.51m | ||||||||||||||||||
Low Tide | 11:43PM0.39m | 11:59AM0.22m | 00:32AM0.32m | 12:32PM0.23m | 1:15AM0.26m | 1:03PM0.25m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | |  |  | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:17 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | |
Temp °C | 17 | 16 | 15 | 18 | 20 | 20 | 19 | 18 | 17 | 16 | 16 | 18 | 20 | 19 | 20 | 20 | 19 | 18 | 18 | 20 | 20 | 20 | 20 | 20 |
17 | 16 | 14 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 19 | 19 | 18 | 19 | 20 | 20 | 19 | 18 | 20 | 19 | 18 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ESE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 |
 kJ | 75 | 68 | 40 | 38 | 41 | 32 | 10 | 39 | 45 | 66 | 94 | 96 | 96 | 109 | 113 | 99 | 96 | 101 | 109 | 109 | 134 | 163 | 163 | 137 |
Swell 2 Height (m) Direction Period (s) | E 10 | S 11 | E 8 | E 8 | E 8 | ESE 8 | S 9 | E 7 | NE 3 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 17 | S 16 | S 14 | S 13 | S 13 | S 10 | S 10 |
| kJ | 2 | 2 | 5 | 5 | 5 | 11 | 7 | 9 | 4 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 23 | 19 | 35 | 31 | 28 | 18 | 17 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | — | S 18 | S 17 | S 17 | S 18 | S 20 | S 20 | S 18 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 6 |
| kJ | 2 | 2 | 2 | 8 | 8 | 7 | 7 | 6 | 6 | — | 6 | 6 | 6 | 6 | 8 | 7 | 7 | 5 | 5 | 5 | 4 | 4 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | NE 3 | — | — | — | — | — | ENE 8 | NE 3 | NE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | 56 | 5 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 2 | 2 | 59 | 335 | 4 | 0 | 2 | 0 | 0 | 0 | 45 | 50 | 50 | 16 | 0 | 0 | 0 | 0 | 121 | 85 | 4 | 4 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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