Surf Forecasts:
How big are the waves at Narrabeen-Alley Rights today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Oct, local time) - 5ft (1.6m), 8s period with ENE swell.
The current surf forecast for Narrabeen-Alley Rights at 3PM is: 1.4m 8s primary swell from a East-northeast direction (forecast issued at 10:00am October 21). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 4.5ft (1.3m) | 7s |
| Afternoon (21 Oct) | 4.5ft (1.4m) | 8s |
| Evening (21 Oct) | 5ft (1.6m) | 8s |
Table - waves today at Narrabeen-Alley Rights. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Thu morning. Warm (max 20°C on Wed morning, min 18°C on Wed morning). Winds increasing (calm on Wed morning, fresh winds from the NE by Fri afternoon). | ||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||||||||||
8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 8 | NE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 135 | 206 | 237 | 221 | 257 | 344 | 376 | 302 | 319 | 345 | 508 | 575 | 522 | 408 | 344 | 334 | 279 | 294 | 611 | 803 | 899 | 696 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:36AM1.06m | 5:18PM1.26m | 6:16AM1.18m | 6:06PM1.30m | 6:53AM1.30m | 6:52PM1.33m | ||||||||||||||||
Low Tide | 11:10AM0.55m | 11:56PM0.28m | 12:04PM0.46m | 00:32AM0.22m | 12:53PM0.36m | |||||||||||||||||
 |  | | |  | |  | |  | | |  | | | | | |  | | |  | | |
 | 6:07 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | 2 | 3 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 1 | — | — | — |
Temp °C | 18 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 19 | 19 |
Feels °C | 20 | 19 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 17 | 16 | 16 | 17 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | ENE 8 | ENE 8 | S 11 | S 11 | S 11 | — | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 16 | E 15 | E 15 | E 14 | E 14 | E 13 | E 13 | S 19 |
| kJ | 135 | 206 | 237 | 3 | 2 | 2 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 7 |
Swell 2 Height (m) Direction Period (s) | NE 9 | S 14 | S 13 | — | — | — | — | — | — | — | — | S 18 | S 17 | S 16 | E 15 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | — |
| kJ | 21 | 4 | 3 | — | — | — | — | — | — | — | — | 6 | 6 | 5 | 4 | 6 | 5 | 5 | 5 | 5 | 5 | — |
Swell 3 Height (m) Direction Period (s) | S 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 9 | S 9 | — | — | — | — | — | — |
| kJ | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 8 | NE 8 | ENE 8 |
| kJ | — | — | — | 221 | 257 | 344 | 376 | 302 | 319 | 345 | 508 | 575 | 522 | 408 | 344 | 334 | 279 | 294 | 611 | 803 | 899 | 696 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 82 | 410 | 769 | 82 | 56 | 7 | 57 | 87 | 173 | 742 | 173 | 82 | 82 | 82 | 56 | 64 | 173 | 382 | 392 | 392 | 64 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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