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Manly-South Steyne Surf Forecast
/ NSW – Sydney North Coast (39 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Manly-South Steyne surfForecast / NSW – Sydney North Coast / Australia
48hr Weather and Surf, issued 9 am Monday 18 May 2026 AESTForecast update in hr min s Forecast update imminent
Manly-South Steyne surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Manly-South Steyne sea temperature is
20.0° C
(Which is slightly cooler than normal)Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Mon night. Very mild (max 19°C on Mon morning, min 15°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the SSW by Wed morning). | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 4 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | S 7 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 302 | 487 | 507 | 526 | 719 | 930 | 828 | 817 | 963 | 993 | 836 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-off | glassy | glassy | glassy | glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 9:19AM1.17m | 9:20PM1.78m | 10:16AM1.11m | 10:13PM1.73m | 11:16AM1.07m | 11:09PM1.66m | ||||||||||||||||||
Low Tide | 2:49PM0.24m | 4:14AM-0.04m | 3:40PM0.30m | 5:11AM-0.00m | 4:35PM0.37m | |||||||||||||||||||
 | |  | |  | | |  | | | |  | |  | |  |  | | | |  | | | | |
 | 6:41 | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 |
 | — | — | — | 5:00 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:59 | — | — | — | 4:59 |
1 | 1 | — | 1 | 1 | 1 | 2 | — | — | 2 | — | — | — | 2 | 1 | — | 1 | 1 | — | — | — | — | — | 1 | |
Temp °C | 17 | 18 | 19 | 18 | 17 | 17 | 16 | 17 | 16 | 16 | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 15 | 15 |
17 | 19 | 20 | 19 | 18 | 19 | 17 | 18 | 16 | 15 | 15 | 15 | 12 | 13 | 12 | 13 | 13 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | |
Swell 1 Height (m) Direction Period (s) | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 |
 kJ | 742 | 690 | 613 | 613 | 542 | 466 | 463 | 484 | 579 | 669 | 878 | 833 | 754 | 610 | 622 | 622 | 544 | 482 | 410 | 356 | 363 | 312 | 296 | 296 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | S 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SSW 4 | — | — | — | SW 3 | S 3 | S 6 | S 7 | S 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 |
| kJ | — | — | — | — | — | — | 2 | — | — | — | 4 | 8 | 151 | 302 | 487 | 507 | 526 | 719 | 930 | 828 | 817 | 963 | 993 | 836 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 7 | 7 | 7 | 0 | 0 | 12 | 78 | 12 | 12 | 7 | 7 | 8 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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