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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 9 pm Monday 13 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
22.4° C
(Which is 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 3AM is: 1.1m 13s primary swell from a East direction (forecast issued at 09:00pm April 13). An open ocean swell of 2.0m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Apr) | 2.5ft (0.8m) | 13s |
| Afternoon (14 Apr) | 2ft (0.6m) | 12s |
| Evening (14 Apr) | 1.5ft (0.5m) | 12s |
Table - waves today at Mona Vale-The Basin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 894 | 635 | 503 | 340 | 276 | 163 | 109 | 103 | 71 | 44 | 44 | 42 | 22 | 22 | 21 | 21 | 21 | 20 | 8 | 8 | 8 | 8 | 8 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross- off | off | cross- off | cross- off | cross- off | glass | on | on | glass | off | cross- off | off | cross- off | cross | cross |
High Tide / height (m) | 5:34PM 1.17 | 5:25AM 1.37 | 6:13PM 1.31 | 6:12AM 1.41 | 6:51PM 1.44 | 6:59AM 1.42 | ||||||||||||||||||
Low Tide / height (m) | 11:18PM 0.44 | 11:55AM 0.17 | 12:09AM 0.33 | 12:32PM 0.11 | 12:57AM 0.22 | 1:10PM 0.08 | ||||||||||||||||||
Mon 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 5:34 | - | - | - | - | - | - | - | 5:32 | - | - | - | - | - | - | - | 5:30 |
 | | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 17 | 15 | 14 | 13 | 18 | 21 | 20 | 19 | 18 | 17 | 15 | 14 | 19 | 23 | 21 | 19 | 19 | 17 | 16 | 15 | 20 | 24 | 22 |
| Feels °C (?) | 16 | 15 | 12 | 11 | 10 | 16 | 20 | 17 | 17 | 17 | 16 | 13 | 12 | 17 | 22 | 18 | 18 | 20 | 17 | 16 | 14 | 19 | 23 | 20 |
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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