Surf Forecasts:
How big are the waves at Narrabeen-Alley Rights today (31 Aug):
- Afternoon surf: Afternoon surf (31 Aug, local time) - 2ft (0.6m), 9s period with SE swell.
- Evening surf: Evening surf (31 Aug, local time) - 1.5ft (0.4m), 8s period with ENE swell.
The current surf forecast for Narrabeen-Alley Rights at 12AM is: 0.4m 8s primary swell from a East-northeast direction (forecast issued at 03:00pm August 30). An open ocean swell of 1.1m 9s is not directed at the surf break, a second open ocean swell of 0.5m 18s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | - | - |
| Afternoon (31 Aug) | 2ft (0.6m) | 9s |
| Evening (31 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Narrabeen-Alley Rights. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 13°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||||
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) | SE 10 | SE 9 | SE 9 | ENE 8 | ENE 8 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 11 | ENE 11 | ENE 11 | NE 5 | NE 5 |
Wave Graph  | ||||||||||||||||||||
 kJ | 96 | 68 | 24 | 24 | 24 | 31 | 29 | 17 | 16 | 16 | 16 | 16 | 15 | 25 | 15 | 23 | 38 | 37 | 37 | 35 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | glassy | glassy | cross-off | off | cross-off | cross | cross | cross | cross-off | cross-off | off | off | cross-off | cross-off | off | cross-off | off |
High Tide | 9:28PM1.45m | 10:01AM1.41m | 10:08PM1.36m | 10:42AM1.43m | ||||||||||||||||
Low Tide | 3:21PM0.25m | 3:46AM0.12m | 4:06PM0.26m | 4:20AM0.17m | 4:56PM0.28m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:36 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 15 | 15 | 14 | 13 | 13 | 16 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 19 | 24 | 26 | 22 | 20 |
Feels °C | 15 | 14 | 14 | 15 | 14 | 12 | 11 | 15 | 14 | 13 | 13 | 15 | 13 | 12 | 11 | 16 | 20 | 22 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 10 | S 9 | S 9 | S 8 | S 8 | S 9 | S 10 | S 9 | S 9 | S 9 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | 157 | 153 | 188 | 201 | 214 | 201 | 188 | 142 | 136 | 123 | 143 | 140 | 134 | 97 | 233 | 185 | 185 | 185 | 144 | 141 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 9 | ENE 8 | S 18 | S 17 | S 17 | S 16 | S 15 | S 15 | S 16 | S 16 | S 15 | S 14 | S 12 | NE 4 | ENE 11 | ENE 11 | ENE 11 | NE 5 | NE 5 |
| kJ | 96 | 68 | 24 | 98 | 148 | 137 | 125 | 112 | 153 | 78 | 79 | 115 | 95 | 93 | 5 | 23 | 38 | 37 | 35 | 35 |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 8 | SE 9 | ENE 8 | ENE 8 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | — | N 12 | ENE 10 | ENE 10 |
| kJ | 24 | 24 | 21 | 24 | 24 | 31 | 29 | 17 | 16 | 16 | 16 | 16 | 15 | 25 | 15 | 14 | — | 3 | 37 | 35 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NE 3 | NE 4 | NE 4 | NNE 4 | NE 4 | NNE 4 | NE 4 | NE 4 | NE 4 | WNW 3 | WNW 3 |
| kJ | — | — | — | — | — | — | — | — | — | 4 | 10 | 12 | 10 | 7 | 8 | 3 | 8 | 29 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 41 | 54 | 75 | 1 | 1 | 1 | 1 | 4 | 18 | 18 | 18 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 |
Best forecast wave conditions in Sydney North Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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