Surf Forecasts:
How big are the waves at Alkimos today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.4m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 5ft (1.6m), 14s period with SW swell.
- Evening surf: Evening surf (21 Jul, local time) - 5ft (1.6m), 13s period with SW swell.
The current surf forecast for Alkimos at 3AM is: 1.3m 14s primary swell from a West-southwest direction (forecast issued at 07:00pm July 20). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4.5ft (1.4m) | 14s |
| Afternoon (21 Jul) | 5ft (1.6m) | 14s |
| Evening (21 Jul) | 5ft (1.6m) | 13s |
Table - waves today at Alkimos. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Mon night, min 10°C on Wed morning). Wind will be generally light. | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
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 13 | SW 13 | SW 14 | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 749 | 668 | 822 | 672 | 663 | 671 | 816 | 965 | 1130 | 933 | 892 | 734 | 723 | 734 | 757 | 613 | 1300 | 1251 | 1124 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:16AM0.49m | 3:56AM0.53m | |||||||||||||||||
Low Tide | 5:53PM0.20m | 5:28PM0.17m | 4:21PM0.14m | ||||||||||||||||
 |  | |  | | |  | | | | | | | |  | | | | | |
 | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | 5:32 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 12 | 11 | 10 | 12 | 14 | 15 | 14 | 13 |
Feels °C | 13 | 13 | 13 | 14 | 13 | 11 | 12 | 13 | 12 | 11 | 10 | 8 | 7 | 6 | 7 | 9 | 11 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | SW 13 | SW 14 | WSW 14 | WSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 15 | SW 15 |
| kJ | 749 | 668 | 822 | 672 | 663 | 671 | 816 | 965 | 1130 | 933 | 892 | 734 | 723 | 734 | 757 | 613 | 1300 | 1251 | 1124 |
Swell 2 Height (m) Direction Period (s) | SW 16 | WSW 16 | — | — | — | — | — | — | — | WSW 18 | WSW 18 | SW 18 | WSW 18 | — | SW 17 | SW 16 | WSW 16 | — | — |
| kJ | 66 | 102 | — | — | — | — | — | — | — | 31 | 31 | 12 | 31 | — | 77 | 310 | 322 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 2 | — | — | — | — | — | — | — | — | S 4 | SE 3 | SE 3 | SE 3 | ESE 3 | ESE 3 | SE 3 | ESE 3 | ESE 3 | ESE 3 |
| kJ | 1 | — | — | — | — | — | — | — | — | 10 | 3 | 2 | 2 | 3 | 4 | 2 | 1 | 3 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 36 | 181 | 80 | 0 | 0 | 0 | 0 | 6 | 87 | 181 | 18 | 0 | 0 | 0 | 18 | 18 | 18 | 18 | 18 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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