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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 02:40 EDT

    PAST 24 HOURS

    12.7 °C

    Feels like 8.1 °C
    Dew Point
    3.6 °C
    Gusts
    20km/h
    Relative Humidity
    54%
    Pressure
    1003.9hPa
    Wind
    W 17km/h
    Rainfall
    0.0mm

    Dunalley

    Tasman Island

    Dennes Point

    Hobart Airport

    Port Arthur Tuesday Forecast

    Windy
    Windy
    11 °C
    18 °C
    20%
    < 1mm
    Port Arthur for Tuesday
    Partly cloudy. Medium chance of showers in the S, slight chance elsewhere. Snow possible above 1000 metres. Possible small hail in the far S in the morning and early afternoon. Winds NW 25 to 40 km/h turning W 35 to 55 km/h early in the morning then tending W/NW 15 to 25 km/h in the late evening. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching between 12 and 19.
    Fire Danger
    High
    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. Medium chance of showers in the S, slight chance elsewhere. Snow possible above 1000 metres. Possible small hail in the far S in the morning and early afternoon. Winds NW 25 to 40 km/h turning W 35 to 55 km/h early in the morning then tending W/NW 15 to 25 km/h in the late evening. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching between 12 and 19.

    Forecast for Port Arthur (43.1398°S, 147.8507°E, 7m AMSL)
      Tue Wed Thu Fri Sat Sun Mon
    Summary Windy Mostly sunny Mostly sunny Mostly sunny Possible shower Windy with showers Windy with showers
    Minimum 11° 9° 10° 11° 12° 10° 8°
    Maximum 18° 20° 19° 21° 21° 18° 16°
    Chance of rain 20% 20% 5% 20% 60% 90% 90%
    Likely amount < 1mm < 1mm < 1mm < 1mm 10-20mm 5-10mm 1-5mm
    UV index Very High Very High Very High Extreme Very High Very High Very High
    Fire Danger Rating High 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 33
    (km/h)     		32
    (km/h)     		16
    (km/h)     		13
    (km/h)     		18
    (km/h)     		16
    (km/h)     		17
    (km/h)     		30
    (km/h)     		11
    (km/h)     		24
    (km/h)     		22
    (km/h)     		36
    (km/h)     		43
    (km/h)     		46
    (km/h)
    Wind direction W W WNW WSW SW SSW NNE ENE N SSW NW W W WSW
    Relative humidity 55% 48% 55% 49% 66% 62% 67% 64% 80% 73% 63% 60% 68% 64%
    Dew point 5°C 7°C 5°C 9°C 9°C 11°C 11°C 14°C 16°C 13°C 9°C 8°C 6°C 9°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 8:39pm EDT 9:14pm EDT 12:03am EDT 9:36am 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
    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
    Sunday
    Dec 07     		8.0 °C 18.0 °C
    7.2 mm
    Monday
    Dec 08     		11.5 °C 25.0 °C
    0.2 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 21.2° 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 7.2mm 07/12/2025 Total This Month 12.4mm
    4.0 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 406.8mm 124.0 day(s)
    Total To This Day 2024 482.8mm 138.0 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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