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Local Weather

Portsea (38.3274°S, 144.7103°E, 15m AMSL) set as my default location ›

  2. Portsea Local Weather

    38.33°S, 144.71°E
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    Now in Portsea

    Updated at 08:40 EST

    PAST 24 HOURS

    16.6 °C

    Feels like 17.4 °C
    Dew Point
    15.8 °C
    Gusts
    7km/h
    Relative Humidity
    95%
    Pressure
    1017.6hPa
    Wind
    N 6km/h
    Rainfall
    10.4mm

    Geelong Racecourse

    Avalon

    Cerberus

    Point Cook

    Portsea Saturday Forecast

    Rain
    Rain
    13 °C
    21 °C
    60%
    1-5mm
    Portsea for Saturday
    Cloudy. High chance of showers, becoming less likely late this afternoon and evening. The chance of a thunderstorm about the ranges. Light winds becoming S/SE 15 to 20 km/h in the morning. Daytime maximum temperatures between 17 and 21.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Portsea 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Cloudy. High chance of showers, becoming less likely late this afternoon and evening. The chance of a thunderstorm about the ranges. Light winds becoming S/SE 15 to 20 km/h in the morning. Daytime maximum temperatures between 17 and 21.

    Forecast for Portsea (38.3274°S, 144.7103°E, 15m AMSL)
      Sat Sun Mon Tue Wed Thu Fri
    Summary Rain Mostly cloudy Possible shower Rain Clearing shower Mostly cloudy Mostly sunny
    Minimum 13° 12° 11° 11° 10° 8° 8°
    Maximum 21° 19° 19° 18° 17° 17° 19°
    Chance of rain 60% 30% 70% 90% 30% 10% 5%
    Likely amount 1-5mm < 1mm 1-5mm 1-5mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating Moderate Moderate Moderate Moderate No Rating - -
    Frost risk Nil Nil Nil Nil Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 5
    (km/h)     		16
    (km/h)     		13
    (km/h)     		17
    (km/h)     		6
    (km/h)     		13
    (km/h)     		14
    (km/h)     		23
    (km/h)     		18
    (km/h)     		19
    (km/h)     		10
    (km/h)     		14
    (km/h)     		8
    (km/h)     		5
    (km/h)
    Wind direction S SSW SSW SSW SSE SW SW SSW SSE S S SSW N NW
    Relative humidity 92% 79% 76% 66% 82% 71% 80% 71% 70% 56% 68% 61% 79% 62%
    Dew point 14°C 17°C 11°C 12°C 11°C 14°C 12°C 12°C 8°C 7°C 6°C 10°C 8°C 11°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Portsea (38.3274°S, 144.7103°E, 15m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    6:29am EST 6:56am EST 5:39pm EST 6:06pm EST 4:41am EST 4:29pm EST Waning crescent New moon Apr 28 First quarter May 04 Full moon May 13 Last quarter May 20

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  9. Tides graph

    There is no current data for Portsea

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  11. Portsea Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Monday
    Apr 21     		10.9 °C 21.6 °C
    0.0 mm
    Tuesday
    Apr 22     		12.8 °C 19.6 °C
    0.8 mm
    Wednesday
    Apr 23     		12.9 °C 22.4 °C
    0.2 mm
    Thursday
    Apr 24     		12.1 °C 28.7 °C
    0.0 mm
    Friday
    Apr 25     		15.3 °C 20.6 °C
    1.4 mm
    Legend

  12. Almanac

    Portsea minimum temp history (38.3274°S, 144.7103°E, 15m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 32.8° 13/04/2025 Coldest this month 7.6° 06/04/2025
    Hottest on record Coldest on record
    Hottest this year 42.2° 27/01/2025 Coldest this year 7.6° 06/04/2025
    Long term average 20.7° Long term average 10.8°
    Average this month 23.5° Average this month 12.7°
    Hottest - On Record Avg. max. temp. - - Coldest - on record Avg. min. temp. - -
    Portsea rainfall history (38.3274°S, 144.7103°E, 15m AMSL)
    RAINFALL
    Wettest This Month 1.4mm 25/04/2025 Total This Month 5.0mm
    7.0 days
    Long Term Average 92.1mm 11.8 days Wettest - on record - -
    Driest on record 4.0mm 2019

  13. Portsea Year To Date

    Average Rainfall To Apr 188.3mm 32.6 day(s)
    Total For 2025 104.8mm 23.0 day(s)
    Total To This Day 2024 115.8mm 30.0 day(s)
    Wettest Day 47.4mm Feb 3
    Lowest Temperature 7.6°C Apr 6
    Highest Temperature 42.2°C Jan27

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  2. Warnings

    There are no current warnings for National.

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