Mordialloc Pier Forecast Detail

Mordialloc Pier Water Temperature & Waves

Wave heights, swell and water temperature for Mordialloc Pier.

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Marine updated Sun 1 Nov 2026 · 7:58pm AEDT

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Mordialloc Pier · Marine Forecast

Waves, water, boating comfort & water temperature

Marine forecasts are guidance only. Conditions can change quickly on exposed water.

Current marine state

Current wave

0.36 m

Max wave

0.78 m

Wave period

5.95 s

Swell

0.48 m

Wind wave

0.58 m

Water temp

17.8 C

Sun

1 Nov

Wave

0.78 m

Period

5.95 s

Swell

0.48 m

Wind wave

0.58 m

Mon

2 Nov

Wave

0.36 m

Period

9.95 s

Swell

0.32 m

Wind wave

0.04 m

Tue

3 Nov

Wave

0.56 m

Period

10.15 s

Swell

0.3 m

Wind wave

0.46 m

Wed

4 Nov

Wave

1.5 m

Period

8.4 s

Swell

0.42 m

Wind wave

1.44 m

Thu

5 Nov

Wave

1.3 m

Period

6.55 s

Swell

0.68 m

Wind wave

1.12 m

Fri

6 Nov

Wave

0.54 m

Period

9.55 s

Swell

0.44 m

Wind wave

0.3 m

Sat

7 Nov

Wave

1.72 m

Period

6.45 s

Swell

0.46 m

Wind wave

1.7 m

Marine interpretation

Wave: moderate Water: cool

Marine observations point to a reasonably fishable sea state.

Marine caution

Moderate waves call for more margin, particularly in open or exposed water and smaller craft. Forecast wave heights are averages rather than peak conditions. Individual waves may exceed the forecast height at times. Wind and local chop can quickly affect comfort and control. Wave period around 5.95 s can influence how conditions feel on the water. Conditions in open water can change quickly, so keep checking throughout the session.

Water temperature

Water temperature is around 17.8 C, so accidental immersion should still be treated seriously. Cool or cold water can affect grip, coordination, and swimming ability. Hypothermia is a real risk, particularly if you become immersed in the water. Wind and rough water can increase the impact of an accidental immersion.

Check local marine warnings, ramps, vessel limits and current conditions before heading out.

Marine Weather Outlook

Port Phillip waters · Issued Sun 1 Nov, 4:15 pm

Sunday 1 November

Seas: Below 1 metre.

Weather: Partly cloudy.

Read the coming days

Monday 2 November

Seas: Below 0.5 metres.

Weather: Cloudy. 90% chance of showers. The chance of a thunderstorm in the afternoon and early evening.

Tuesday 3 November

Seas: Below 1 metre.

Weather: Partly cloudy.

Wednesday 4 November

Seas: Below 1 metre, increasing to 1 to 1.5 metres during the afternoon or evening.

Weather: Partly cloudy. 90% chance of showers. The chance of a thunderstorm in the afternoon.

Thursday 5 November

Seas: 1 to 1.5 metres, decreasing below 1 metre during the morning.

Weather: Partly cloudy.

Unsure about wave heights & boats? Check before heading out.

Safe Wave Height Calculator

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