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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 Monday 23 Mar 2026 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
24.4° 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 6AM is: 1.1m 7s primary swell from a East-northeast direction and 0.1m 14s secondary swell from a Northeast direction (forecast issued at 10:00pm March 23). The wind direction is predicted to be glassy.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Mar) | 3.5ft (1.1m) | 7s |
| Afternoon (24 Mar) | 4.5ft (1.3m) | 8s |
| Evening (24 Mar) | 4.5ft (1.4m) | 9s |
Table - waves today at Mona Vale-The Basin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 131 | 128 | 110 | 113 | 128 | 159 | 206 | 211 | 268 | 281 | 337 | 391 | 391 | 400 | 487 | 551 | 641 | 1509 | 2071 | 2190 | 2121 | 1872 | 1544 | 1355 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross- off | glass | cross | cross- on | cross- on | cross- on | cross | glass | glass | glass | glass | cross- on | cross- on | cross | glass | cross- off | glass | off | cross- off | cross | cross- off |
High Tide / height (m) | 12:34AM 1.54 | 1:18PM 1.05 | 1:34AM 1.48 | 2:36PM 0.96 | 2:46AM 1.43 | 4:05PM 0.94 | ||||||||||||||||||
Low Tide / height (m) | 6:01PM 0.30 | 7:21AM 0.23 | 6:53PM 0.40 | 8:36AM 0.28 | 7:58PM 0.48 | 9:58AM 0.29 | ||||||||||||||||||
Mon 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 6:59 |
 |  | | |  |  | | | | |  | | | | | | | | | | | | |  | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 |
| Temp. °C | 22 | 22 | 22 | 20 | 20 | 22 | 24 | 23 | 22 | 21 | 20 | 20 | 20 | 22 | 24 | 23 | 21 | 20 | 20 | 19 | 19 | 24 | 27 | 22 |
| Feels °C (?) | 23 | 22 | 23 | 21 | 22 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 23 | 24 | 23 | 22 | 22 | 22 | 21 | 20 | 24 | 26 | 24 |
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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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