Surf Forecasts:
How big are the waves at Manly-South Steyne today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 10ft (3.0m), 10s period with S swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 8ft (2.5m), 9s period with S swell.
- Evening surf: Evening surf (17 Sep, local time) - 6ft (1.9m), 9s period with SSE swell.
The current surf forecast for Manly-South Steyne at 8AM is: 3.5m 10s primary swell from a South direction and 3.0m 10s secondary swell from a South direction, 0.1m 13s secondary swell from a East direction (forecast issued at 03:00am September 17). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 10ft (3.0m) | 10s |
| Afternoon (17 Sep) | 8ft (2.5m) | 9s |
| Evening (17 Sep) | 6ft (1.9m) | 9s |
Table - waves today at Manly-South Steyne. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 11°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||||||||||
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 | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2990 | 2311 | 2362 | 1668 | 1279 | 775 | 617 | 482 | 398 | 258 | 247 | 258 | 225 | 239 | 205 | 173 | 106 | 106 | 85 | 81 | 78 | 56 | 41 | 44 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | cross-off | cross-off | cross-off | cross-off | glassy | on | cross-on | cross-on | cross-off | cross-off | off | cross-off | off | glassy | glassy | off | off |
High Tide | 11:45PM0.98m | 12:02PM1.31m | 00:41AM0.90m | 12:58PM1.25m | 1:55AM0.85m | 2:06PM1.22m | ||||||||||||||||||
Low Tide | 5:22AM0.45m | 6:55PM0.43m | 6:06AM0.53m | 8:07PM0.47m | 7:07AM0.58m | 9:23PM0.47m | ||||||||||||||||||
 | |  | |  | |  | | | | | | | | | | | |  | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 12 | 10 | 13 | 14 | 14 | 14 | 13 | 12 | 11 | 11 | 16 | 18 | 18 | 17 | 18 | 17 | 16 | 17 | 23 | 27 | 27 | 24 | 21 |
Feels °C | 6 | 5 | 4 | 7 | 9 | 11 | 12 | 11 | 10 | 8 | 8 | 14 | 14 | 14 | 15 | 16 | 13 | 11 | 12 | 17 | 24 | 25 | 18 | 16 |
Swell 1 Height (m) Direction Period (s) | ENE 13 | E 13 | S 10 | S 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 10 |
| kJ | 17 | 3 | 1814 | 1293 | 958 | 775 | 617 | 482 | 398 | 258 | 247 | 258 | 225 | 239 | 205 | 173 | 106 | 106 | 85 | 81 | 78 | 56 | 41 | 44 |
Swell 2 Height (m) Direction Period (s) | E 14 | S 18 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | SE 8 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | SE 7 | SE 8 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 4 | 27 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 91 | 79 | 54 | 54 | 59 | 47 | 50 | 32 | 19 | 28 | 14 | 14 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | S 19 | S 19 | S 19 | S 19 | S 19 | S 19 | S 19 | S 19 | S 19 | SSE 18 | SSE 18 | SSE 18 | SSE 17 | SSE 17 | SSE 17 | SSE 17 | SSE 18 | SSE 15 | SSE 15 | S 15 | S 15 | S 18 |
| kJ | — | — | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 27 | 32 | 62 | 61 | 100 | 95 | 96 | 101 | 63 | 47 | 45 | 17 | 4 | 6 |
Wind waves Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 10 | S 9 | — | — | — | — | — | — | — | — | NE 2 | NE 3 | — | — | WSW 3 | W 3 | W 3 | — | — | N 3 | SW 4 |
| kJ | 2990 | 2311 | 2362 | 1668 | 1279 | — | — | — | — | — | — | — | — | 1 | 2 | — | — | 3 | 4 | 3 | — | — | 1 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 105 | 12 | 0 | 12 | 64 | 12 | 28 | 0 | 0 | 0 | 0 | 0 | 28 | 28 | 4 | 0 | 3 | 0 | 3 | 0 | 0 | 0 | 7 | 1 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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