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Allisons Surf Forecast
/ VIC – Mornington Peninsula (24 breaks) / Victoria (127 breaks) /
Surf Forecasts:
Allisons surfForecast / VIC – Mornington Peninsula / Australia
48hr Weather and Surf, issued 9 pm Monday 18 May 2026 AESTForecast update in hr min s Forecast update imminent
Allisons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Allisons sea temperature is
16.5° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Allisons today?
The current surf forecast for Allisons at 4AM is: 1.1m 12s primary swell from a Southwest direction and 0.3m 20s secondary swell from a Southwest direction (forecast issued at 09:00pm May 18). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 3.5ft (1.1m) | 12s |
| Afternoon (19 May) | 6ft (1.8m) | 11s |
| Evening (19 May) | 6.5ft (2.0m) | 11s |
Table - waves today at Allisons. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed morning. Very mild (max 15°C on Tue morning, min 12°C on Tue night). Winds increasing (calm on Mon night, strong winds from the SW by Tue afternoon). | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 7 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 16 | SW 12 | SW 14 | SW 14 | SW 14 | |
540 | 471 | 463 | 367 | 361 | 309 | 268 | 851 | 935 | 918 | 213 | 689 | 468 | 569 | 650 | 553 | 530 | 513 | 469 | 492 | 478 | 1092 | 1139 | 1107 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | |
High Tide | 00:14AM1.39m | 1:51PM1.67m | 1:07AM1.42m | 2:39PM1.69m | 2:00AM1.44m | 3:25PM1.68m | ||||||||||||||||||
Low Tide | 7:00PM0.75m | 6:54AM0.13m | 7:51PM0.71m | 7:45AM0.10m | 8:39PM0.67m | 8:35AM0.10m | ||||||||||||||||||
 | | | | |  |  | |  | | |  | |  | | | | | | | | | | | |
 | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — |
 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:14 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 14 | 13 | 13 | 13 | 15 | 14 | 14 | 14 | 13 | 12 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 13 | 13 |
13 | 14 | 13 | 11 | 11 | 10 | 10 | 6 | 6 | 7 | 6 | 7 | 7 | 7 | 7 | 8 | 9 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 18 | SW 18 | SW 18 | SW 11 | SW 11 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 10 | SW 11 | SW 12 | SW 14 | SW 14 | SW 14 |
 kJ | 540 | 471 | 463 | 367 | 361 | 309 | 268 | 114 | 111 | 197 | 169 | 548 | 243 | 241 | 267 | 314 | 361 | 357 | 469 | 492 | 478 | 1092 | 1139 | 1107 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | SW 20 | SW 19 | SW 20 | SW 19 | SE 9 | SE 9 | SE 9 | SW 18 | SW 18 | SE 10 | SE 12 | SE 11 | SE 11 | SE 11 | SE 11 | SW 16 | SW 16 | SW 15 | SW 14 | S 15 | SSW 14 |
| kJ | 8 | 8 | 8 | 60 | 133 | 97 | 59 | 3 | 3 | 3 | 199 | 194 | 4 | 6 | 5 | 5 | 5 | 4 | 357 | 474 | 335 | 404 | 17 | 67 |
Swell 3 Height (m) Direction Period (s) | SW 21 | SW 21 | SW 21 | SE 9 | SE 9 | SE 9 | SE 9 | S 18 | S 18 | S 18 | SE 9 | SE 10 | ESE 10 | SSW 17 | SSW 17 | S 16 | S 16 | ESE 11 | SE 11 | SE 11 | SE 11 | ESE 11 | ESE 11 | ESE 11 |
| kJ | 18 | 18 | 18 | 3 | 3 | 3 | 3 | 6 | 6 | 25 | 3 | 4 | 9 | 29 | 29 | 21 | 20 | 11 | 4 | 5 | 5 | 11 | 11 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WSW 3 | SW 3 | SW 11 | SW 11 | SW 11 | SW 7 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 5 | 851 | 935 | 918 | 213 | 689 | 468 | 569 | 650 | 553 | 530 | 513 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 54 | 54 | 41 | 37 | 22 | 38 | 54 | 275 | 72 | 38 | 31 | 36 | 22 | 22 | 22 | 22 | 22 |
Best forecast wave conditions in Mornington Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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