Skip to main content
Live surf map

Portsea Back Beach, Mornington Peninsula, Victoria

6.5ft
swell
FAIR TO GOOD
10s period
🌦Light Drizzle
53°Fair
60°Fwater
26 km/hSSW
offshore Hs7.5ft
Swell Period10s
Swell DirSW
Wind26 km/h
Wind Gust49 km/h
UV Index5

Swell

Primary

6.5ft10sfrom SW 230°

Wind Sea

3.5ft4sfrom SW 218°
NESW

Wind

26km/h

SSW211°

Gusts49 km/h
ConditionsStrong

Conditions

Water
60°F
🌡Air
53°F
UV Index
5 Moderate
Visibility
7 km

Sky

🌦

Light Drizzle

Rain chance
98%
Gusts
49 km/h

48-Hour Wave Outlook

10-Day Forecast

Today

🌦
★★★★

2.5–6.5ft

SW
66°F52°F
↑26
💧98%

Tomorrow

🌦
★★★

2–6.5ft

SW
55°F48°F
↑32
💧100%

Sun

☁️
★★★★

2–6ft

SW
58°F51°F
↑25

Hover or tap any day for a full forecast breakdown.

Tides

📡

Tide data temporarily unavailable.

Could not retrieve tidal predictions for this location. Try refreshing. Tide data is sourced from NOAA CO-OPS, DFO, and the Open-Meteo global tidal model — all free, no API key required.

Spots Nearby

No named surf spots found nearby.

Surf Climatology

Portsea Back Beach Surf Report

Mornington Peninsula, Victoria · -38.3351°, 144.7044°

Also known as: Portsea

Portsea Back Beach (Mornington Peninsula, Victoria) is a beach break. It has both lefts and rights. In our swell history, its best months are Jul & Sep. This page is its live surf report and 10-day forecast from Groundswell. The forecast shows swell height, period and direction, wind and tides hour by hour, with a rating for each day.

Peak Season

Jul & Sep

Best time to surf Portsea Back Beach: seasonal wave data

Nearby Surf Spots