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Surf Forecasts:

Portsea Back Beach surfForecast / VIC – Mornington Peninsula / Australia
Forecast update in hr min s Forecast update imminent
Portsea Back Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portsea Back Beach sea temperature is
17.0° C
(Which is slightly warmer than usual)How big are the waves at Portsea Back Beach today?
The current surf forecast for Portsea Back Beach at 9PM is: 1.2m 14s primary swell from a Southwest direction and 0.8m 21s secondary swell from a Southwest direction (forecast issued at 03:00pm April 27). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | - | - |
| Afternoon (27 Apr) | 3.5ft (1.1m) | 13s |
| Evening (27 Apr) | 2.5ft (0.8m) | 21s |
Table - waves today at Portsea Back Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 23°C on Thu morning, min 14°C on Mon afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | |
Swell Height Map | ||||||||||||||||||||||||
SW 13 | SW 14 | SW 14 | SW 14 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | |
424 | 478 | 565 | 666 | 738 | 1059 | 1147 | 1257 | 1201 | 1437 | 1420 | 1927 | 1878 | 1809 | 1787 | 1742 | 1632 | 1505 | 1484 | 1355 | 1255 | 1238 | 1169 | 947 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | cross-on | cross | glassy | glassy | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-off | off | cross-off | cross | cross-off | off | off | cross-off | cross-off | cross-off | |
High Tide | 7:45PM1.31m | 8:13AM1.23m | 8:44PM1.28m | 9:36AM1.25m | 9:43PM1.27m | |||||||||||||||||||
Low Tide | 1:11PM0.49m | 2:00AM0.60m | 2:21PM0.60m | 3:09AM0.55m | 3:39PM0.67m | 4:16AM0.48m | ||||||||||||||||||
— | — | — | — | — | 6:58 | — | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | |
— | 5:38 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | 5:35 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 20 | 21 | 19 | 17 | 16 | 15 | 15 | 15 | 17 | 19 | 20 | 19 | 19 | 19 | 19 | 18 |
16 | 13 | 12 | 13 | 14 | 14 | 12 | 13 | 19 | 19 | 17 | 15 | 14 | 13 | 14 | 14 | 15 | 17 | 18 | 18 | 17 | 15 | 14 | 12 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
424 | 478 | 565 | 666 | 609 | 669 | 659 | 1257 | 1201 | 1437 | 1420 | 1927 | 1878 | 1809 | 1787 | 1742 | 1632 | 1505 | 1484 | 1355 | 1255 | 1238 | 1169 | 947 | |
Swell 2 Height (m) Direction Period (s) | SW 24 | SW 23 | SW 22 | SW 21 | SW 20 | SW 19 | SW 19 | SW 13 | SW 12 | SW 12 | SW 12 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SE 4 | SE 4 | S 14 | — |
87 | 187 | 453 | 629 | 738 | 1059 | 1147 | 585 | 502 | 319 | 273 | 93 | 166 | 83 | 82 | 79 | 81 | 80 | 72 | 69 | 4 | 4 | 16 | — | |
Swell 3 Height (m) Direction Period (s) | S 24 | SSW 15 | S 22 | SSW 21 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | — | — | — | — | — | — | — | — | — | SSW 13 | SSW 13 | — | — |
11 | 21 | 36 | 44 | 76 | 124 | 118 | 106 | 101 | 100 | 115 | — | — | — | — | — | — | — | — | — | 70 | 34 | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 3 | E 4 | — | — | — | N 3 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 7 | — | — | — | 4 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 43 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 33 | 43 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 3 | 7 | 7 |
Best forecast wave conditions in Mornington Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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