Grantville Jetty Forecast Detail

Grantville Jetty Fishing Weather Forecast

Current conditions, the seven-day outlook, applicable marine forecasts and wind for Grantville Jetty.

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Weather updated AEDT

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Weather

Current conditions and 7 day outlook

Conditions here can shift quickly through the day, so use this as the broad weather picture alongside the separate wind and pressure sections below.

Last Reported

Current weather

15.6°C

Shower or two.

Today

Shower or two.

Maximum

20.0°C

Minimum

12.0°C

Rain

70% chance

Mon

2 Nov

Shower or two.

Range

12.0°C to 20.0°C

Rain

70% chance

Tue

3 Nov

Cloudy.

Range

13.0°C to 18.0°C

Rain

20% chance

Wed

4 Nov

Showers developing.

Range

11.0°C to 22.0°C

Rain

2 to 10 mm · 95% chance

Thu

5 Nov

Possible shower.

Range

12.0°C to 17.0°C

Rain

0 to 1 mm · 40% chance

Fri

6 Nov

Showers increasing.

Range

11.0°C to 20.0°C

Rain

2 to 9 mm · 90% chance

Sat

7 Nov

Showers.

Range

10.0°C to 15.0°C

Rain

1 to 6 mm · 80% chance

Sun

8 Nov

Cloudy.

Range

11.0°C to 16.0°C

Rain

20% chance

Grantville Jetty · Wind Forecast

Current wind and outlook

Wind direction and strength can change how exposed a location feels, especially around open water, beaches, piers, and headlands.

Last Reported

Current speed

7.0 km/h

Direction

S

Reading the wind

Wind direction and strength can affect comfort, casting, and exposure around this location.

Wind gusts can be stronger than the average wind speed, so it's worth checking the gust forecast if you're planning to fish from an exposed location or need to know about potential changes in conditions.

Even modest wind can affect comfort and casting, especially where the water is exposed.

The marker shows the current wind direction, while the daily outlook below shows whether conditions are likely to build or ease over the coming days.

BOM wind outlook for mapped local waters. Forecasts beyond the available period are not shown.

Mon

2 Nov

BOM wind forecast · Western Port

South to southeasterly below 10 knots.

Tue

3 Nov

BOM wind forecast · Western Port

Southerly 10 to 15 knots turning southwesterly below 10 knots during the afternoon and evening.

Wed

4 Nov

BOM wind forecast · Western Port

Variable about 10 knots becoming westerly 15 to 25 knots in the early afternoon.

Thu

5 Nov

BOM wind forecast · Western Port

Southwesterly 15 to 20 knots turning west to northwesterly below 10 knots during the evening.

Fri

6 Nov

BOM wind forecast · Western Port

Northwesterly 10 to 15 knots turning southwesterly 15 to 20 knots during the evening.

Barometric pressure

Last observed

1013.4 hPa

Mean Sea Level pressure · Observed Mon 2 Nov, 9:50 pm local time · BOM

Rising over 6:50 pm–9:50 pm

Pressure movement

Actual observations from the past 24 hours. Lines stop at gaps or changes in measurement source.

Grantville Jetty · 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

1.06 m

Max wave

1.1 m

Wave period

12 s

Swell

1.1 m

Wind wave

0.04 m

Water temp

17.9 C

Mon

2 Nov

Wave

1.1 m

Period

12 s

Swell

1.1 m

Wind wave

0.04 m

Tue

3 Nov

Wave

1.2 m

Period

12 s

Swell

1.1 m

Wind wave

0.58 m

Wed

4 Nov

Wave

1.72 m

Period

9.6 s

Swell

0.92 m

Wind wave

1.4 m

Thu

5 Nov

Wave

1.74 m

Period

8.25 s

Swell

1.06 m

Wind wave

1.38 m

Fri

6 Nov

Wave

2.04 m

Period

9.75 s

Swell

1.46 m

Wind wave

1.26 m

Sat

7 Nov

Wave

2.06 m

Period

8.8 s

Swell

1.58 m

Wind wave

1.34 m

Sun

8 Nov

Wave

1.94 m

Period

9.95 s

Swell

1.28 m

Wind wave

0.92 m

Marine interpretation

Wave: caution Water: cool

Wave readings indicate conditions that should remain manageable for many anglers.

Marine caution

Higher waves suggest a conservative approach, especially in exposed areas. 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 12 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 17.9 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

Western Port waters · Issued

Monday 2 November

Seas: Below 0.5 metres.

Weather: Cloudy. 70% chance of showers. The chance of a thunderstorm early this evening.

Read the coming days

Tuesday 3 November

Seas: Below 0.5 metres, increasing to around 1 metre west of Sandy Point.

Weather: Cloudy.

Wednesday 4 November

Seas: Below 1 metre, increasing to 1.5 metres west of Sandy Point by early evening.

Weather: Partly cloudy. 95% chance of showers in the afternoon and evening. The chance of a thunderstorm in the afternoon.

Thursday 5 November

Seas: 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.

Weather: Partly cloudy. 50% chance of showers.

Friday 6 November

Seas: Below 1 metre, increasing to 1.5 metres west of Sandy Point during the evening.

Weather: Becoming cloudy. 90% chance of showers.

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

Safe Wave Height Calculator

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