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Allisons Surf Forecast
/ VIC – Mornington Peninsula (24 breaks) / Victoria (127 breaks) /
Allisons surfForecast / VIC – Mornington Peninsula / Australia
12 Day Weather and Surf, issued 9 am Sunday 18 May 2025 AEST
Best Forecast Surf Conditions for Allisons this week:
The surf forecast for Allisons over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 18) at 7PM. The primary swell is predicted to be 7ft and 14s period with a secondary swell of 2ft and 5s. Another secondary swell of 2ft and 5s is also forecast. The wind is predicted to be onshore as the swell arrives.
The most powerful waves expected at Allisons in the next 12 days are 8ft 19s and forecast to arrive on Friday (May 23) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3ft 4s period and expected on Tuesday (May 20) at 10PM.
| Wave Type | Time (AEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Sun 18th May) | 7ft (2.2m) 14s |
| Best Surf | 7PM (Sun 18th May) | 7ft (2.2m) 14s |
| Most Powerful | 10AM (Fri 23rd May) | 8ft (2.5m) 19s |
Table - best surf conditions forecast for Allisons over the next 12 days.
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 13 | 14 | 14 | 13 | 12 | 20 | 19 | 18 | 16 | 16 | 16 | 14 | 14 | 13 | 13 | 13 | 12 | 14 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 2946 | 2141 | 1387 | 905 | 732 | 961 | 741 | 511 | 447 | 1619 | 2247 | 1762 | 1339 | 799 | 1600 | 4747 | 3681 | 2247 | 1532 | 1366 | 1303 | 976 | 746 | 464 | 364 | 573 | 1310 | 6107 | 5580 | 2920 | 1183 | 1132 | 770 | 627 | 778 | 1224 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- off | on | cross | off | off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on |
High Tide / height (ft) | 3:52PM 5.12 | 3:10AM 4.27 | 4:27PM 4.99 | 3:53AM 4.2 | 5:03PM 4.79 | 4:42AM 4.17 | 5:41PM 4.63 | 5:42AM 4.13 | 6:23PM 4.49 | 6:52AM 4.17 | 7:11PM 4.4 | 8:08AM 4.27 | 8:04PM 4.36 | 9:26AM 4.46 | 9:02PM 4.36 | 10:40AM 4.79 | 10:02PM 4.43 | 11:48AM 5.09 | 11:01PM 4.56 | 12:47PM 5.38 | 12:00AM 4.66 | 1:40PM 5.54 | 12:56AM 4.72 | |||||||||||||
Low Tide / height (ft) | 9:54PM 2.2 | 9:39AM 0.79 | 10:30PM 2.17 | 10:19AM 0.98 | 11:07PM 2.07 | 11:03AM 1.25 | 11:50PM 1.94 | 11:53AM 1.57 | 12:40AM 1.8 | 12:53PM 1.94 | 1:37AM 1.61 | 2:01PM 2.3 | 2:39AM 1.38 | 3:16PM 2.53 | 3:43AM 1.15 | 4:32PM 2.62 | 4:46AM 0.85 | 5:44PM 2.62 | 5:45AM 0.62 | 6:46PM 2.53 | 6:42AM 0.43 | 7:41PM 2.4 | ||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | |||||||||||||||||||||||||
| Sunrise | 7:16 | - | - | 7:18 | - | - | 7:18 | - | - | 7:18 | - | - | 7:20 | - | - | 7:20 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:24 | - | - | 7:24 | - | - | 7:24 | - | - |
| Sunset | - | 5:15 | - | - | 5:15 | - | - | 5:15 | - | - | 5:14 | - | - | 5:13 | - | - | 5:13 | - | - | 5:12 | - | - | 5:12 | - | - | 5:10 | - | - | 5:09 | - | - | 5:09 | - | - | 5:08 | - |
 |  |  |  | |  | | | | | |  | | | | | | | | |  | | |  |  | | | | | | | |  | | | | |
Rain (in) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.3 | - | - | 0.2 | 0.1 | 0.1 | 0.3 | 0.1 | - | - | - | - | 0.0 | - | - | - |
| Temp. °F | 54 | 54 | 54 | 50 | 52 | 52 | 57 | 63 | 55 | 57 | 57 | 55 | 54 | 55 | 55 | 57 | 64 | 61 | 61 | 64 | 59 | 64 | 66 | 63 | 57 | 57 | 55 | 54 | 54 | 52 | 57 | 57 | 57 | 57 | 57 | 57 |
| Feels °F (?) | 37 | 43 | 45 | 45 | 48 | 46 | 46 | 52 | 43 | 46 | 46 | 46 | 46 | 50 | 50 | 46 | 54 | 52 | 48 | 54 | 52 | 52 | 54 | 43 | 39 | 43 | 45 | 37 | 37 | 37 | 43 | 43 | 46 | 50 | 50 | 50 |
Short Range Forecast: Mostly dry. Very mild (max 63°F on Tue afternoon, min 46°F on Mon night). Winds decreasing (fresh winds from the SSE on Sun morning, calm by Mon morning). | Days 3-6 Weather Summary Mostly dry. Very mild (max 64°F on Fri afternoon, min 48°F on Thu night). Winds increasing (light winds from the SE on Thu night, fresh winds from the N by Fri night). | Days 6-9 Weather Summary Heavy rain (total 1.0in), heaviest during Sat night. Very mild (max 66°F on Sun afternoon, min 52°F on Mon night). Winds increasing (moderate winds from the NNW on Sat night, near gales from the N by Sun night). | Long Range Forecast: Light rain (total 0.1in), mostly falling on Tue morning. Very mild (max 57°F on Wed morning, min 52°F on Tue night). Winds decreasing (fresh winds from the SW on Tue morning, light winds from the SSW by Thu night). | |||||||||||||||||||||||||||||||||
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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 Allisons 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 Allisons Surf forecast
The above surf forecast table for Allisons provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Allisons can be found by selecting the local surf guide option on the grey menu. Our Allisons 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 (Allisons) 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 Allisons 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.
Allisons is 29 km (18 miles) from the city of 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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