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Cyrils and Big Left Surf Forecast
/ VIC – Mornington Peninsula (24 breaks) / Victoria (127 breaks) /
Surf Forecasts:
Cyrils and Big Left surfForecast / VIC – Mornington Peninsula / Australia
16 Day Weather and Surf, issued 3 pm Monday 25 May 2026 AESTForecast update in hr min s Forecast update imminent
Cyrils and Big Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cyrils and Big Left sea temperature is
16.2° C
(Which is 1.3°C warmer than normal for this time of year)Best Forecast Surf Conditions for Cyrils and Big Left this week:
The surf forecast for Cyrils and Big Left over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 27) at 10PM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 0.5m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Cyrils and Big Left in the next 16 days are 2.4m 11s and forecast to arrive on Sunday (May 31) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 27th May) | 2.5ft (0.8m) 13s |
| Best Surf | 10PM (Wed 27th May) | 2.5ft (0.8m) 13s |
| Most Powerful | 4PM (Sun 31st May) | 8ft (2.4m) 11s |
Table - best surf conditions forecast for Cyrils and Big Left over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Very mild (max 17°C on Mon afternoon, min 13°C on Tue night). Winds decreasing (strong winds from the SE on Tue night, calm by Wed night). | Days 5-7 Weather SummaryModerate rain (total 15mm), heaviest on Fri afternoon. Very mild (max 16°C on Thu night, min 13°C on Sat night). Winds increasing (calm on Fri morning, fresh winds from the W by Sat night). | ||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
SW 11 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | WSW 12 | SW 15 | SW 14 | SW 13 | SW 13 | SW 6 | WSW 7 | WSW 8 | WSW 11 | WSW 10 | SW 11 | |
155 | 472 | 471 | 464 | 375 | 335 | 235 | 153 | 126 | 118 | 93 | 106 | 214 | 140 | 130 | 104 | 243 | 421 | 1254 | 1050 | 918 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross-on | on | cross-on | glassy | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | off | |
High Tide | 6:14PM1.94m | 6:52AM1.71m | 7:00PM1.83m | 8:01AM1.67m | 7:48PM1.72m | 9:12AM1.68m | 8:40PM1.64m | 10:18AM1.73m | 9:35PM1.59m | 11:14AM1.80m | 10:29PM1.57m | 12:03PM1.87m | 11:21PM1.58m | 12:47PM1.94m | |||||||
Low Tide | 00:40AM0.53m | 12:48PM0.72m | 1:35AM0.53m | 1:50PM0.87m | 2:30AM0.52m | 2:59PM0.97m | 3:24AM0.50m | 4:09PM1.01m | 4:16AM0.47m | 5:12PM1.00m | 5:05AM0.42m | 6:05PM0.96m | 5:51AM0.38m | ||||||||
 |  |  | |  |  | |  | | |  | |  | |  | |  | |  | | | |
 | — | — | 7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:26 |
 | 5:09 | — | — | 5:09 | — | — | 5:08 | — | — | 5:08 | — | — | 5:07 | — | — | 5:07 | — | — | 5:07 | — | 5:07 |
— | — | — | — | 6 | 2 | — | — | — | — | 1 | 1 | 7 | 3 | — | — | 3 | — | 1 | — | — | |
Temp °C | 17 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 16 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 12 | 13 |
13 | 11 | 7 | 6 | 5 | 12 | 11 | 15 | 10 | 9 | 15 | 15 | 12 | 8 | 9 | 8 | 7 | 7 | 6 | 4 | 7 | |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 15 | SW 14 | SW 14 | SW 14 | SSE 6 | SW 13 | SW 12 | SW 12 | SW 12 | WSW 12 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | WSW 11 | SE 10 | SE 10 | SW 11 |
 kJ | 155 | 472 | 471 | 464 | 350 | 70 | 235 | 153 | 126 | 118 | 93 | 106 | 214 | 140 | 130 | 92 | 114 | 227 | 4 | 4 | 918 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SE 12 | SW 16 | SSW 9 | SSW 8 | SW 13 | S 6 | SSW 5 | SW 4 | SW 18 | SW 16 | WSW 11 | SE 9 | ESE 10 | S 5 | SE 10 | SE 11 | SE 11 | SW 18 | SE 10 | SE 10 |
| kJ | 95 | 5 | 40 | 26 | 14 | 335 | 46 | 9 | 5 | 50 | 93 | 49 | 14 | 10 | 9 | 4 | 5 | 4 | 12 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SSW 14 | SSW 16 | — | — | SSW 8 | SE 10 | SSE 6 | SW 18 | SE 12 | SE 11 | SE 9 | WSW 15 | — | SE 10 | S 18 | — | — | — | — | — |
| kJ | 6 | 41 | 47 | — | — | 11 | 16 | 14 | 53 | 6 | 5 | 14 | 85 | — | 4 | 6 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ESE 4 | SE 6 | SE 6 | SE 7 | — | — | — | SE 5 | SSE 4 | SSE 4 | SW 5 | SW 5 | SW 5 | WSW 5 | SW 6 | WSW 7 | WSW 8 | WSW 11 | WSW 10 | SW 11 |
| kJ | — | 16 | 143 | 239 | 375 | — | — | — | 12 | 11 | 14 | 47 | 77 | 60 | 33 | 104 | 243 | 421 | 1254 | 1050 | 606 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 38 | 204 | 266 | 171 | 1 | 1 | 0 | 10 | 122 | 10 | 0 | 59 | 50 | 90 | 121 | 59 | 59 | 62 | 59 | 50 |
Best forecast wave conditions in Mornington Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cyrils and Big Left surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Cyrils and Big Left Surf forecast
The above surf forecast table for Cyrils and Big Left provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cyrils and Big Left can be found by selecting the local surf guide option on the grey menu. Our Cyrils and Big Left surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Cyrils and Big Left) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Cyrils and Big Left may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Cyrils and Big Left is 30 km (19 miles) from Mornington. If you plan a holiday in Mornington Peninsula, look for hotels and other accommodation in Mornington. Mornington has rooms for a wide range of budgets as well as car hire and transport links.
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