Surf Climatology
Best Time to Surf Gunnamatta
Mornington Peninsula, Victoria
Gunnamatta is a surf break in Mornington Peninsula, Victoria, and this page shows the time of year when it usually gets the most surf. The figures are three years of offshore wave data, 2022 to 2024, averaged month by month at the nearest offshore point. The peak surf season at Gunnamatta is Jul & Sep, when the average offshore swell is at its biggest.
Peak surf season: Jul & Sep.
Based on the 3-year average offshore wave height, 2022–2024.
Best time to visit
3-year monthly avg · offshore significant wave height · 2022–2024
Peak surf season:JulSep
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
7ft
4ft
0ft
Peak monthsThis monthOff-peakTap a bar for details.
Jan: 5.3ft average swell at 8.9 s from the SW.
Feb: 6.0ft average swell at 9.2 s from the SW.
Mar: 6.0ft average swell at 9.7 s from the SW.
Apr: 5.9ft average swell at 9.5 s from the SW.
May: 6.5ft average swell at 9.8 s from the SW.
Jun: 6.6ft average swell at 9.8 s from the SW.
Jul: 6.8ft average swell at 10.2 s from the SW.
Aug: 6.5ft average swell at 9.9 s from the SW.
Sep: 7.1ft average swell at 10 s from the SW.
Oct: 6.3ft average swell at 9.4 s from the SW.
Nov: 6.3ft average swell at 9.5 s from the SW.
Dec: 6.0ft average swell at 9.2 s from the SW.
Offshore significant wave height (Hs) from Open-Meteo ERA5 reanalysis, 2022–2024, at -38.5°, 145.0°.
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