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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 am Saturday 09 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
21.7° 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 3PM is: 0.4m 11s primary swell from a East-northeast direction (forecast issued at 09:00am May 09). An open ocean swell of 2.2m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 1.5ft (0.4m) | 11s |
| Afternoon (09 May) | 1.5ft (0.4m) | 11s |
| Evening (09 May) | 1.5ft (0.5m) | 11s |
Table - waves today at Mona Vale-The Basin. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Warm (max 20°C on Mon morning, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | Tue 12 | |||||||||||||||||||||
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 | 1 AM | 4 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 11 | ENE 11 | ENE 11 | ENE 11 | E 11 | E 11 | E 11 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | |
40 | 40 | 41 | 41 | 64 | 64 | 66 | 67 | 69 | 104 | 106 | 106 | 104 | 139 | 141 | 253 | 232 | 284 | 280 | 280 | 273 | 273 | 268 | 268 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | |
High Tide | 2:12PM0.95m | 1:43AM1.27m | 3:12PM1.03m | 2:44AM1.25m | 4:04PM1.15m | 3:44AM1.26m | ||||||||||||||||||
Low Tide | 7:54AM0.35m | 7:20PM0.62m | 8:46AM0.32m | 8:36PM0.60m | 9:34AM0.27m | 9:46PM0.54m | ||||||||||||||||||
 | | | |  | | | | | | | | | | |  |  | | |  |  |  | | | |
 | 6:33 | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 |
 | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:06 | — | — | — | 5:05 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | — | 1 | 1 | |
Temp °C | 12 | 16 | 18 | 18 | 17 | 17 | 15 | 13 | 13 | 17 | 19 | 19 | 19 | 19 | 18 | 17 | 18 | 19 | 20 | 19 | 20 | 19 | 20 | 19 |
9 | 13 | 15 | 16 | 16 | 16 | 13 | 11 | 11 | 15 | 18 | 18 | 17 | 18 | 17 | 16 | 17 | 17 | 18 | 18 | 18 | 17 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 11 | E 12 | S 10 | S 10 | S 10 | S 10 | SSE 11 | E 13 | E 13 | SSE 11 | SSE 11 |
 kJ | 1060 | 1458 | 1295 | 976 | 761 | 660 | 533 | 408 | 351 | 343 | 257 | 332 | 368 | 670 | 141 | 486 | 384 | 377 | 432 | 460 | 273 | 273 | 571 | 540 |
Swell 2 Height (m) Direction Period (s) | S 12 | ENE 11 | ENE 11 | ENE 11 | E 11 | E 11 | E 11 | E 12 | E 12 | E 12 | S 11 | E 12 | E 12 | E 12 | S 15 | S 15 | E 14 | E 13 | E 13 | E 13 | S 14 | NE 9 | E 13 | E 13 |
| kJ | 362 | 40 | 41 | 41 | 64 | 64 | 66 | 67 | 69 | 104 | 123 | 106 | 104 | 139 | 167 | 298 | 232 | 284 | 280 | 280 | 131 | 3 | 268 | 268 |
Swell 3 Height (m) Direction Period (s) | ENE 11 | — | SSW 18 | S 18 | SSW 17 | S 18 | S 17 | S 18 | S 18 | S 18 | E 12 | S 18 | E 16 | — | E 15 | E 14 | S 15 | S 14 | S 14 | S 14 | NE 10 | N 9 | NE 9 | NE 9 |
| kJ | 40 | — | 66 | 26 | 55 | 25 | 52 | 6 | 6 | 6 | 106 | 25 | 5 | — | 38 | 253 | 271 | 202 | 194 | 134 | 4 | 2 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WSW 2 | — | — | — | — | S 11 | — | — | — | — | — | SSE 11 | SSE 11 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 588 | — | — | — | — | — | 496 | 665 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 22 | 2 | 15 | 15 | 15 | 15 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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