Surf Forecasts:
How big are the waves at Cottesloe Beach today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 5.5ft (1.7m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 6ft (1.9m), 13s period with WSW swell.
- Evening surf: Evening surf (13 Sep, local time) - 7ft (2.2m), 15s period with WSW swell.
The current surf forecast for Cottesloe Beach at 3AM is: 1.4m 14s primary swell from a West-southwest direction and 1.8m 10s secondary swell from a West-southwest direction (forecast issued at 07:00pm September 12). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 5.5ft (1.7m) | 14s |
| Afternoon (13 Sep) | 6ft (1.9m) | 13s |
| Evening (13 Sep) | 7ft (2.2m) | 15s |
Table - waves today at Cottesloe Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Tue afternoon, min 14°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||
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) | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 999 | 986 | 819 | 763 | 642 | 849 | 1605 | 1192 | 2080 | 2088 | 2169 | 2259 | 2202 | 2035 | 1969 | 1849 | 1922 | 1849 | 1633 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross | cross-off | off | cross-off | off | cross | cross-off | off | off |
High Tide | 10:26PM0.50m | 10:44AM0.37m | 10:37PM0.55m | 10:46AM0.30m | 10:49PM0.59m | ||||||||||||||
Low Tide | 3:51PM0.26m | 4:47AM0.23m | 3:35PM0.26m | 5:37AM0.23m | 3:24PM0.24m | ||||||||||||||
 |  | | |  |  | | | |  | | | |  | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:06 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 18 | 17 | 17 | 17 | 16 | 16 | 19 | 20 | 20 | 19 | 14 |
Feels °C | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 15 | 15 | 16 | 15 | 13 | 12 | 16 | 16 | 15 | 15 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 14 | WSW 14 | WSW 13 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 925 | 925 | 819 | 653 | 555 | 849 | 1605 | 1192 | 2080 | 2088 | 2169 | 2259 | 2202 | 2035 | 1969 | 1849 | 1922 | 1849 | 1633 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 10 | W 17 | WSW 16 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 999 | 986 | 773 | 763 | 642 | 370 | 569 | 480 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 18 | W 18 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 162 | 238 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 4 | SSE 4 | SSE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 16 | 19 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1623 | 379 | 302 | 302 | 302 | 302 | 375 | 399 | 399 | 184 | 36 | 0 | 0 | 0 | 0 | 15 | 147 | 0 | 15 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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