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Port Arthur (43.1398°S, 147.8507°E, 7m AMSL) set as my default location ›

  2. Port Arthur Local Weather

    43.14°S, 147.85°E
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    Now in Port Arthur

    Updated at 23:20 EDT

    PAST 24 HOURS

    10.9 °C

    Feels like 6.0 °C
    Dew Point
    7.7 °C
    Gusts
    24km/h
    Relative Humidity
    80%
    Pressure
    1000.5hPa
    Wind
    SW 22km/h
    Rainfall
    6.2mm

    Dunalley

    Tasman Island

    Dennes Point

    Hobart Airport

    Port Arthur Sunday Forecast

    Possible shower
    Possible shower
    8 °C
    17 °C
    60%
    < 1mm
    Port Arthur for Sunday
    Partly cloudy. High chance of showers in the far S, medium chance elsewhere. Snow falling above 800 metres. Possible small hail in the S in the morning and afternoon. Winds W 25 to 35 km/h tending NW 25 to 40 km/h in the evening. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 11 and 17.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Port Arthur 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. High chance of showers in the far S, medium chance elsewhere. Snow falling above 800 metres. Possible small hail in the S in the morning and afternoon. Winds W 25 to 35 km/h tending NW 25 to 40 km/h in the evening. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 11 and 17.

    Forecast for Port Arthur (43.1398°S, 147.8507°E, 7m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Possible shower Late shower Possible shower Mostly sunny Mostly cloudy Mostly sunny Late shower
    Minimum 8° 11° 11° 10° 10° 10° 12°
    Maximum 17° 22° 19° 19° 19° 21° 21°
    Chance of rain 60% 70% 70% 30% 5% 30% 80%
    Likely amount < 1mm 1-5mm < 1mm < 1mm < 1mm < 1mm 10-20mm
    UV index Very High Very High Very High Very High Very High Extreme Very High
    Fire Danger Rating Moderate Moderate Moderate Moderate - - -
    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 29
    (km/h)     		25
    (km/h)     		29
    (km/h)     		23
    (km/h)     		24
    (km/h)     		26
    (km/h)     		16
    (km/h)     		11
    (km/h)     		19
    (km/h)     		18
    (km/h)     		9
    (km/h)     		23
    (km/h)     		22
    (km/h)     		19
    (km/h)
    Wind direction W W N WNW WNW W WNW W WSW SSW NNE ENE NNE NE
    Relative humidity 60% 49% 61% 64% 57% 48% 56% 51% 65% 65% 69% 64% 77% 76%
    Dew point 4°C 6°C 9°C 15°C 7°C 8°C 6°C 9°C 8°C 12°C 10°C 14°C 14°C 15°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Port Arthur (43.1398°S, 147.8507°E, 7m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter
    4:48am EDT 5:23am EDT 8:37pm EDT 9:12pm EDT 11:24pm EDT 6:58am EDT Waning gibbous Last quarter Dec 12 New moon Dec 20 First quarter Dec 28

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  9. Tides graph

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  11. Port Arthur Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Tuesday
    Dec 02     		8.1 °C 16.2 °C
    0.0 mm
    Wednesday
    Dec 03     		12.3 °C 24.4 °C
    0.2 mm
    Thursday
    Dec 04     		11.7 °C 30.2 °C
    0.0 mm
    Friday
    Dec 05     		10.1 °C 18.3 °C
    0.0 mm
    Saturday
    Dec 06     		9.1 °C 22.5 °C
    0.0 mm
    Legend

  12. Almanac

    Port Arthur minimum temp history (43.1398°S, 147.8507°E, 7m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 30.2° 04/12/2025 Coldest this month 7.0° 01/12/2025
    Hottest on record Coldest on record
    Hottest this year 35.1° 27/01/2025 Coldest this year 1.9° 04/07/2025
    Long term average 20.7° Long term average 12.3°
    Average this month 21.3° Average this month 9.7°
    Hottest - On Record Avg. max. temp. - - Coldest - on record Avg. min. temp. - -
    Port Arthur rainfall history (43.1398°S, 147.8507°E, 7m AMSL)
    RAINFALL
    Wettest This Month 4.8mm 01/12/2025 Total This Month 5.0mm
    2.0 days
    Long Term Average 48.4mm 11.9 days Wettest - on record - -
    Driest on record 18.6mm 2012

  13. Port Arthur Year To Date

    Average Rainfall To Dec 528.5mm 152.1 day(s)
    Total For 2025 399.4mm 122.0 day(s)
    Total To This Day 2024 438.4mm 136.0 day(s)
    Wettest Day 38.2mm Jul27
    Lowest Temperature 1.9°C Jul 4
    Highest Temperature 35.1°C Jan27

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  2. Warnings

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