Surf Forecasts:
How big are the waves at Cyrils and Big Left today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 5.5ft (1.7m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 5.5ft (1.7m), 13s period with SW swell.
- Evening surf: Evening surf (18 Sep, local time) - 7ft (2.1m), 15s period with SW swell.
The current surf forecast for Cyrils and Big Left at 11AM is: 1.7m 13s primary swell from a Southwest direction and 1.1m 17s secondary swell from a Southwest direction (forecast issued at 03:00am September 18). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 5.5ft (1.7m) | 14s |
| Afternoon (18 Sep) | 5.5ft (1.7m) | 13s |
| Evening (18 Sep) | 7ft (2.1m) | 15s |
Table - waves today at Cyrils and Big Left. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sun afternoon, min 11°C on Fri morning). Winds increasing (light winds from the SW on Sat afternoon, near gales from the NNW by Sun morning). | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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 | 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) | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1464 | 1464 | 1226 | 1029 | 897 | 981 | 2035 | 1760 | 1688 | 1891 | 1682 | 2053 | 1729 | 1494 | 1285 | 1003 | 903 | 991 | 1060 | 1075 | 975 | 878 | 778 | 1575 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | off | off | off | off | off | off | cross-off | cross-off |
High Tide | 4:15AM2.05m | 3:58PM1.93m | 4:50AM1.96m | 4:29PM1.85m | 5:27AM1.85m | 5:00PM1.76m | ||||||||||||||||||
Low Tide | 10:11AM0.64m | 10:21PM0.24m | 10:43AM0.73m | 10:55PM0.33m | 11:17AM0.83m | |||||||||||||||||||
 | |  | | |  | |  | |  | | | | | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 8 | 8 | 11 | 17 | 20 | 18 | 16 | 16 | 15 | 14 | 15 | 19 | 15 | 17 | 16 | 17 | 16 | 15 | 17 | 22 | 24 | 18 | 15 |
Feels °C | 6 | 3 | 3 | 5 | 11 | 13 | 12 | 9 | 7 | 6 | 6 | 8 | 14 | 12 | 15 | 14 | 13 | 11 | 7 | 7 | 11 | 15 | 13 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | WSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | — |
| kJ | 1464 | 1464 | 1226 | 1029 | 790 | 981 | 2035 | 1760 | 1688 | 1891 | 1682 | 2053 | 1729 | 1494 | 1285 | 1003 | 903 | 991 | 1060 | 1075 | 975 | 878 | 778 | — |
Swell 2 Height (m) Direction Period (s) | SW 6 | SW 20 | SW 18 | SW 18 | SW 17 | SW 16 | SSW 15 | — | — | — | — | — | — | NNW 4 | SSW 14 | SSW 15 | SSW 16 | SSW 15 | SSW 15 | — | — | — | — | — |
| kJ | 49 | 137 | 457 | 679 | 897 | 813 | 191 | — | — | — | — | — | — | 3 | 41 | 86 | 138 | 176 | 193 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | SW 19 | SSW 19 | SSW 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 15 | 117 | 168 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 3 | NW 3 | NW 3 | WNW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | NW 4 | — | — | — | — | NNW 2 | N 3 | NNW 4 | NNW 4 | NW 4 | WNW 5 | SW 13 |
| kJ | — | — | 9 | 3 | 4 | 8 | 12 | 12 | 24 | 26 | 36 | 21 | 7 | — | — | — | — | 1 | 7 | 19 | 31 | 40 | 50 | 1575 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 6 | 0 | 13 | 50 | 90 | 462 | 298 | 62 | 8 | 1 | 1 | 1 | 0 | 0 | 0 | 50 | 65 | 501 | 92 | 90 | 62 |
Best forecast wave conditions in Mornington Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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