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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 pm Saturday 16 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
20.3° 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 7PM is: 1.5m 8s primary swell from a East direction (forecast issued at 03:00pm May 16). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | - | - |
| Afternoon (16 May) | 5ft (1.5m) | 8s |
| Evening (16 May) | 6.5ft (2.0m) | 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 ForecastModerate rain (total 16mm), heaviest on Mon night. Warm (max 20°C on Sun morning, min 16°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 16 | Sunday 17 | Monday 18 | Tue 19 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | |
310 | 295 | 313 | 579 | 781 | 675 | 653 | 683 | 699 | 715 | 715 | 731 | 794 | 726 | 724 | 645 | 586 | 573 | 455 | 427 | 432 | 451 | 517 | 528 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross-off | cross-off | glassy | glassy | cross-off | cross-off | cross | cross-off | glassy | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | glassy | cross | cross-on | cross | |
High Tide | 7:43PM1.76m | 8:22AM1.22m | 8:30PM1.80m | 9:17AM1.18m | 9:19PM1.80m | |||||||||||||||||||
Low Tide | 1:14PM0.16m | 2:24AM-0.01m | 2:00PM0.19m | 3:17AM-0.04m | 2:48PM0.24m | 4:13AM-0.03m | ||||||||||||||||||
 |  |  |  |  |  |  | | | | |  | | | | | | | | |  | |  | | |
 | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — |
 | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | 5:00 |
— | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 5 | 4 | |
Temp °C | 19 | 19 | 19 | 19 | 18 | 17 | 16 | 18 | 20 | 19 | 19 | 19 | 17 | 16 | 16 | 18 | 19 | 19 | 18 | 18 | 16 | 16 | 16 | 16 |
19 | 19 | 19 | 19 | 19 | 18 | 17 | 18 | 20 | 19 | 19 | 20 | 17 | 16 | 16 | 18 | 19 | 20 | 19 | 18 | 17 | 17 | 16 | 14 | |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
 kJ | 310 | 295 | 313 | 409 | 559 | 675 | 653 | 683 | 699 | 715 | 715 | 731 | 794 | 726 | 724 | 645 | 586 | 573 | 455 | 427 | 432 | 451 | 517 | 528 |
Swell 2 Height (m) Direction Period (s) | SE 13 | S 13 | S 13 | S 13 | S 8 | S 8 | S 8 | — | — | — | — | — | S 17 | — | — | — | — | — | S 15 | — | — | — | — | — |
| kJ | 7 | 3 | 3 | 3 | 5 | 1 | 1 | — | — | — | — | — | 5 | — | — | — | — | — | 4 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 13 | — | S 12 | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 3 | — | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | E 8 | ENE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 579 | 781 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 42 | 42 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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