Surf Forecasts:
How big are the waves at Alkimos today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 7ft (2.1m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.8m), 12s period with WSW swell.
- Evening surf: Evening surf (20 Sep, local time) - 6ft (1.8m), 13s period with WSW swell.
The current surf forecast for Alkimos at 12AM is: 1.9m 13s primary swell from a West-southwest direction and 2.2m 10s secondary swell from a West-southwest direction (forecast issued at 07:00pm September 19). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 7ft (2.1m) | 13s |
| Afternoon (20 Sep) | 6ft (1.8m) | 12s |
| Evening (20 Sep) | 6ft (1.8m) | 13s |
Table - waves today at Alkimos. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun morning. Very mild (max 18°C on Mon morning, min 14°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | |||||||||||||||||
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 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 13 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 5249 | 3642 | 1444 | 998 | 1945 | 1599 | 1276 | 1125 | 1081 | 1077 | 1811 | 2075 | 2096 | 2098 | 2070 | 2098 | 2088 | 2144 | 1835 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross |
High Tide | 3:21AM0.52m | 5:15AM0.53m | |||||||||||||||||
Low Tide | 2:32PM0.10m | 2:49PM0.10m | 3:02PM0.10m | ||||||||||||||||
 |  |  |  | |  |  |  | | | | | | | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 18 | 18 | 17 | 16 | 15 |
Feels °C | 12 | 13 | 14 | 15 | 16 | 16 | 17 | 16 | 15 | 15 | 14 | 15 | 14 | 14 | 17 | 15 | 13 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 10 | WSW 10 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 13 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 |
| kJ | 5249 | 3642 | 959 | 833 | 1945 | 1599 | 1276 | 1125 | 1081 | 1077 | 1811 | 2075 | 2096 | 2098 | 2070 | 2098 | 2088 | 2144 | 1835 |
Swell 2 Height (m) Direction Period (s) | — | — | WSW 13 | WSW 13 | WSW 13 | — | WSW 13 | WSW 13 | WSW 13 | W 12 | WSW 16 | W 10 | — | — | — | — | — | — | — |
| kJ | — | — | 1444 | 998 | 865 | — | 362 | 465 | 528 | 273 | 452 | 138 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 8 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 109 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 3 | S 4 | S 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 13 | 15 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1760 | 1760 | 329 | 252 | 87 | 90 | 36 | 42 | 44 | 21 | 19 | 0 | 0 | 0 | 42 | 181 | 181 | 181 | 181 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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