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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 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
21.2° 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 1AM is: 0.5m 11s primary swell from a East direction (forecast issued at 09:00pm May 09). An open ocean swell of 1.7m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 1.5ft (0.5m) | 12s |
| Afternoon (10 May) | 2ft (0.6m) | 12s |
| Evening (10 May) | 2.5ft (0.7m) | 12s |
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 7mm), mostly falling on Mon morning. Warm (max 20°C on Mon afternoon, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 9 | Sunday 10 | Monday 11 | Tuesday 12 | |||||||||||||||||||||
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 | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
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 | E 13 | E 12 | E 12 | E 12 | |
64 | 64 | 66 | 67 | 69 | 104 | 108 | 106 | 104 | 141 | 141 | 257 | 232 | 225 | 284 | 280 | 273 | 273 | 268 | 268 | 206 | 190 | 141 | 138 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | cross-off | cross-off | cross-off | on | on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | |
High Tide | 1:43AM1.27m | 3:12PM1.03m | 2:44AM1.25m | 4:04PM1.15m | 3:44AM1.26m | |||||||||||||||||||
Low Tide | 7:20PM0.62m | 8:46AM0.32m | 8:36PM0.60m | 9:34AM0.27m | 9:46PM0.54m | 10:19AM0.21m | ||||||||||||||||||
 | | | |  | | | | | | |  |  | |  |  |  | | |  | | | | | |
 | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:06 | — | — | — | — | — | — | — | 5:05 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | 1 | 1 | — | 1 | |
Temp °C | 17 | 17 | 15 | 14 | 14 | 17 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 19 | 18 | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 19 |
16 | 16 | 14 | 12 | 12 | 15 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 16 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 16 | |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 11 | E 12 | S 10 | S 10 | S 11 | E 13 | S 13 | SSE 13 | E 13 | SSE 11 | SSE 11 | E 13 | SSE 11 | SSE 10 | S 10 |
 kJ | 838 | 660 | 476 | 408 | 351 | 343 | 335 | 245 | 368 | 524 | 141 | 476 | 384 | 441 | 280 | 919 | 901 | 273 | 642 | 581 | 206 | 343 | 331 | 250 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | E 11 | E 12 | E 12 | E 12 | E 12 | S 11 | E 12 | E 12 | S 15 | S 15 | S 15 | E 13 | S 14 | E 13 | E 13 | E 13 | E 13 | E 13 | NE 9 | E 12 | E 12 | E 12 |
| kJ | 64 | 64 | 66 | 67 | 69 | 104 | 108 | 152 | 104 | 141 | 228 | 294 | 271 | 225 | 249 | 280 | 273 | 273 | 268 | 268 | 3 | 190 | 141 | 138 |
Swell 3 Height (m) Direction Period (s) | SSW 17 | S 18 | S 17 | S 18 | S 18 | S 18 | S 18 | E 12 | E 16 | S 15 | E 15 | E 14 | E 14 | S 14 | E 13 | NE 10 | NE 10 | NE 9 | NE 9 | N 9 | NE 9 | — | S 14 | S 14 |
| kJ | 55 | 25 | 52 | 6 | 6 | 6 | 6 | 106 | 5 | 161 | 38 | 257 | 232 | 264 | 284 | 4 | 4 | 3 | 3 | 2 | 3 | — | 14 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 8 | — | — | S 11 | — | — | — | S 11 | — | — | SSE 12 | E 5 | — | SSE 11 | E 6 | ESE 6 | ESE 5 |
| kJ | — | — | — | — | — | — | — | 364 | — | — | 577 | — | — | — | 434 | — | — | 689 | 27 | — | 499 | 40 | 57 | 66 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 0 | 0 | 0 | 0 | 2 | 50 | 2 | 2 | 2 | 2 | 2 | 2 | 50 | 2 | 15 | 15 | 15 | 15 | 2 | 177 | 385 | 127 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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