Surf Forecasts:
How big are the waves at Cottesloe Beach today (30 Jul):
- Morning surf: Morning surf (30 Jul, local time) - 3ft (0.9m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (30 Jul, local time) - 3.5ft (1.0m), 15s period with WSW swell.
- Evening surf: Evening surf (30 Jul, local time) - 3.5ft (1.0m), 14s period with WSW swell.
The current surf forecast for Cottesloe Beach at 10PM is: 1.0m 14s primary swell from a West-southwest direction and 0.7m 18s secondary swell from a West-southwest direction (forecast issued at 01:00pm July 30). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | 3ft (0.9m) | 13s |
| Afternoon (30 Jul) | 3.5ft (1.0m) | 15s |
| Evening (30 Jul) | 3.5ft (1.0m) | 14s |
Table - waves today at Cottesloe Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Very mild (max 19°C on Fri afternoon, min 8°C on Sun morning). Winds increasing (light winds from the NW on Thu night, fresh winds from the WSW by Fri night). | |||||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | |||||||||||||||||||
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) | SW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 18 | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 15 | WSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 249 | 468 | 402 | 402 | 407 | 491 | 751 | 1134 | 1108 | 1427 | 1756 | 1881 | 2254 | 3113 | 1527 | 1225 | 2305 | 2178 | 2148 | 2479 | 2446 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | on | cross | cross | cross | cross | cross-on | on | on | on | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 9:28AM0.66m | 9:52AM0.63m | 00:58AM0.32m | 10:14AM0.59m | |||||||||||||||||
Low Tide | 5:44PM0.10m | 5:48PM0.12m | 3:22AM0.30m | 5:55PM0.15m | |||||||||||||||||
 | | |  | | | | | | | | |  |  |  |  |  | | | | | |
 | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — |
 | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 18 | 18 | 17 | 15 | 14 | 13 | 16 | 17 | 19 | 19 | 18 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 12 |
Feels °C | 11 | 13 | 16 | 17 | 16 | 13 | 12 | 10 | 13 | 13 | 15 | 14 | 13 | 10 | 9 | 8 | 9 | 9 | 8 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 15 | WSW 15 |
| kJ | 249 | 468 | 402 | 402 | 407 | 413 | 751 | 1134 | 1108 | 1427 | 1756 | 1881 | 2254 | 1785 | 1527 | 1225 | 2305 | 2178 | 2148 | 2479 | 2446 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 20 | WSW 20 | WSW 20 | WSW 18 | WSW 18 | WSW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 223 | 151 | 336 | 216 | 368 | 491 | 212 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | WSW 22 | — | — | NW 4 | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 91 | — | — | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | NNW 4 | NW 4 | — | — | — | — | — | — | — | NW 3 | W 4 | — | WSW 16 | SW 7 | SW 8 | — | — | — | — | — |
| kJ | 9 | 8 | 4 | — | — | — | — | — | — | — | 5 | 19 | — | 3113 | 322 | 355 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 147 | 184 | 51 | 36 | 1 | 1 | 1 | 1 | 21 | 368 | 368 | 372 | 302 | 302 | 146 | 146 | 146 | 146 | 146 | 65 | 0 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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