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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 pm 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
19.8° C
(Which is slightly cooler than normal)| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 1ft (0.3m) | 4s |
| Afternoon (19 May) | 1.5ft (0.4m) | 4s |
| Evening (19 May) | 5ft (1.6m) | 7s |
Table - waves today at Manly-South Steyne. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Mon night. Very mild (max 18°C on Thu afternoon, min 14°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the SSW by Thu morning). | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||||||||||
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 |   |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | S 4 | S 4 | ENE 10 | S 6 | S 7 | S 8 | S 9 | S 9 | S 9 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | |
0 | 0 | 0 | 0 | 0 | 3 | 6 | 0 | 132 | 352 | 870 | 769 | 718 | 1331 | 1419 | 985 | 747 | 917 | 709 | 1215 | 1299 | 1018 | 798 | 675 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | glassy | off | off | off | off | off | cross-off | cross-off | cross-off | 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 | |
High Tide | 9:20PM1.78m | 10:16AM1.11m | 10:13PM1.73m | 11:16AM1.07m | 11:09PM1.66m | 12:20PM1.04m | ||||||||||||||||||
Low Tide | 4:14AM-0.04m | 3:40PM0.30m | 5:11AM-0.00m | 4:35PM0.37m | 6:11AM0.06m | |||||||||||||||||||
 | | | |  |  | | |  | | |  |  | | |  |  | | | | | | | | |
 | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:59 |
2 | 5 | 3 | 1 | — | 1 | 2 | 1 | 2 | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | |
Temp °C | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 16 | 17 | 16 | 15 | 14 | 16 | 16 | 16 | 17 | 15 | 15 | 15 | 15 | 15 | 16 | 17 |
17 | 18 | 17 | 17 | 17 | 15 | 14 | 15 | 14 | 14 | 15 | 13 | 11 | 12 | 10 | 11 | 12 | 11 | 10 | 9 | 9 | 9 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | S 8 | S 9 | S 9 | S 9 | S 10 | ENE 10 | ENE 10 | S 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
 kJ | 530 | 576 | 518 | 528 | 790 | 825 | 1038 | 1059 | 884 | 803 | 552 | 549 | 498 | 848 | 985 | 356 | 306 | 632 | 245 | 240 | 200 | 200 | 240 | 240 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | S 4 | S 4 | — | — | — | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | — | — | ENE 10 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 3 | 6 | — | — | — | 740 | 566 | 492 | 432 | 410 | — | — | 300 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | SSW 4 | SSW 3 | SSW 4 | SSW 5 | S 5 | S 6 | S 7 | S 8 | S 9 | S 9 | S 9 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 |
| kJ | 796 | — | — | 2 | 4 | 15 | 17 | 25 | 132 | 352 | 870 | 769 | 718 | 1331 | 1419 | 985 | 747 | 917 | 709 | 1215 | 1299 | 1018 | 798 | 675 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 | 12 | 0 | 0 | 0 | 12 | 72 | 72 | 113 | 113 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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