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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 10 pm Sunday 30 Nov 2025 AEDTForecast 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 1.4°C warmer than normal for this time of year)How big are the waves at Mona Vale-The Basin today?
The current surf forecast for Mona Vale-The Basin at 12AM is: 0.5m 10s primary swell from a East direction and 0.6m 8s secondary swell from a Northeast direction (forecast issued at 10:00pm November 30). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 1.5ft (0.4m) | 10s |
| Afternoon (01 Dec) | 1.5ft (0.4m) | 10s |
| Evening (01 Dec) | 1.5ft (0.4m) | 10s |
Table - waves today at Mona Vale-The Basin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sun 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 5 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 4 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 50 | 49 | 49 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 17 | 83 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 7 | 15 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross | cross- on | cross |
High Tide / height (m) | 5:40AM 1.42 | 5:44PM 1.22 | 6:27AM 1.56 | 6:47PM 1.21 | 7:14AM 1.69 | |||||||||||||||||||
Low Tide / height (m) | 11:03PM 0.18 | 11:55AM 0.36 | 11:52PM 0.16 | 12:56PM 0.22 | 12:40AM 0.16 | 1:52PM 0.09 | ||||||||||||||||||
Sun 30 | Monday 01 | Tuesday 02 | Wednesday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:49 | - | - | - | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:51 |
 | | | |  |  | | |  | | | |  | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 18 | 15 | 14 | 16 | 20 | 23 | 21 | 19 | 15 | 13 | 12 | 14 | 17 | 18 | 18 | 18 | 17 | 15 | 14 | 16 | 20 | 21 | 21 |
| Feels °C (?) | 17 | 12 | 11 | 10 | 12 | 16 | 17 | 16 | 14 | 9 | 7 | 6 | 8 | 11 | 12 | 12 | 13 | 14 | 13 | 12 | 14 | 18 | 17 | 16 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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