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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 18:20 EST

    PAST 24 HOURS

    9.4 °C

    Feels like 1.3 °C
    Dew Point
    7.5 °C
    Gusts
    44km/h
    Relative Humidity
    88%
    Pressure
    1000.6hPa
    Wind
    SW 39km/h
    Rainfall
    0.2mm

    Dunalley

    Tasman Island

    Dennes Point

    Hobart Airport

    Port Arthur Friday Forecast

    Wind and rain increasing
    Wind and rain increasing
    6 °C
    13 °C
    90%
    1-5mm
    Port Arthur for Friday
    Partly cloudy. High chance of showers, most likely from the late morning. Snow falling above 600 metres. Possible small hail in the late afternoon and evening. The chance of a thunderstorm in the far S in the afternoon. Damaging winds possible in the far S. Winds W/NW 30 to 45 km/h. Overnight temperatures falling to between zero and 5 with daytime temperatures reaching between 8 and 12.
    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, most likely from the late morning. Snow falling above 600 metres. Possible small hail in the late afternoon and evening. The chance of a thunderstorm in the far S in the afternoon. Damaging winds possible in the far S. Winds W/NW 30 to 45 km/h. Overnight temperatures falling to between zero and 5 with daytime temperatures reaching between 8 and 12.

    Forecast for Port Arthur (43.1398°S, 147.8507°E, 7m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Wind and rain increasing Windy Late shower Windy with showers Possible shower Possible shower Possible shower
    Minimum 6° 8° 9° 6° 6° 7° 8°
    Maximum 13° 13° 15° 11° 13° 13° 15°
    Chance of rain 90% 20% 80% 70% 70% 60% 70%
    Likely amount 1-5mm < 1mm 1-5mm 1-5mm 1-5mm 1-5mm 1-5mm
    UV index Low Low Low Low Low Low Low
    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 18
    (km/h)     		44
    (km/h)     		23
    (km/h)     		16
    (km/h)     		22
    (km/h)     		25
    (km/h)     		39
    (km/h)     		35
    (km/h)     		20
    (km/h)     		21
    (km/h)     		25
    (km/h)     		23
    (km/h)     		20
    (km/h)     		16
    (km/h)
    Wind direction NNW WSW W WNW N N WSW WSW NW WNW WNW WNW NNW NNW
    Relative humidity 77% 68% 65% 58% 72% 64% 71% 62% 72% 62% 71% 64% 74% 70%
    Dew point 6°C 6°C 4°C 5°C 7°C 8°C 1°C 4°C 4°C 6°C 5°C 7°C 7°C 10°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 Full moon Last quarter New moon First quarter
    7:07am EST 7:39am EST 4:50pm EST 5:22pm EST 4:56pm EST 8:10am EST Full moon Full moon Jul 11 Last quarter Jul 18 New moon Jul 25 First quarter Aug 01

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  9. Tides graph

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  11. Port Arthur Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Jul 06     		5.2 °C 10.4 °C
    0.4 mm
    Monday
    Jul 07     		6.8 °C 13.9 °C
    0.4 mm
    Tuesday
    Jul 08     		8.5 °C 13.9 °C
    0.0 mm
    Wednesday
    Jul 09     		7.2 °C 12.8 °C
    0.0 mm
    Thursday
    Jul 10     		7.9 °C 11.4 °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 13.5° 05/07/2025 Coldest this month 1.9° 04/07/2025
    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 12.8° Long term average 6.4°
    Average this month 10.8° Average this month 4.3°
    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 0.4mm 06/07/2025 Total This Month 1.0mm
    3.0 days
    Long Term Average 36.6mm 15.2 days Wettest - on record - -
    Driest on record 11.4mm 2020

  13. Port Arthur Year To Date

    Average Rainfall To Jul 286.7mm 83.9 day(s)
    Total For 2025 167.2mm 58.0 day(s)
    Total To This Day 2024 164.4mm 61.0 day(s)
    Wettest Day 15.4mm Jan13
    Lowest Temperature 1.9°C Jul 4
    Highest Temperature 35.1°C Jan27

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  2. Warnings

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