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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 23:30 EDT

    PAST 24 HOURS

    10.9 °C

    Feels like 8.2 °C
    Dew Point
    7.8 °C
    Gusts
    17km/h
    Relative Humidity
    81%
    Pressure
    1019.0hPa
    Wind
    N 11km/h
    Rainfall
    0.0mm

    Dunalley

    Tasman Island

    Dennes Point

    Hobart Airport

    Port Arthur Friday Forecast

    Mostly cloudy
    Mostly cloudy
    9 °C
    18 °C
    70%
    < 1mm
    Port Arthur for Friday
    Cloudy. Medium chance of showers in the afternoon and evening. Winds NW/NE 20 to 30 km/h tending NE in the late afternoon then tending NW/NE 15 to 20 km/h in the evening. Overnight temperatures falling to between 2 and 8 with daytime temperatures reaching between 16 and 21.
    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: Cloudy. Medium chance of showers in the afternoon and evening. Winds NW/NE 20 to 30 km/h tending NE in the late afternoon then tending NW/NE 15 to 20 km/h in the evening. Overnight temperatures falling to between 2 and 8 with daytime temperatures reaching between 16 and 21.

    Forecast for Port Arthur (43.1398°S, 147.8507°E, 7m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Mostly cloudy Mostly sunny Mostly cloudy Rain Rain Rain Possible shower
    Minimum 9° 10° 11° 11° 9° 10° 9°
    Maximum 18° 19° 21° 17° 16° 17° 17°
    Chance of rain 70% 20% 70% 90% 90% 90% 70%
    Likely amount < 1mm < 1mm 1-5mm 5-10mm 20-40mm 5-10mm 1-5mm
    UV index High High High High Very High High 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 23
    (km/h)     		23
    (km/h)     		7
    (km/h)     		13
    (km/h)     		15
    (km/h)     		21
    (km/h)     		17
    (km/h)     		20
    (km/h)     		27
    (km/h)     		22
    (km/h)     		20
    (km/h)     		21
    (km/h)     		28
    (km/h)     		21
    (km/h)
    Wind direction NE NE SW SE NNE NE SSW SSE ESE ESE NNE W W WSW
    Relative humidity 67% 67% 85% 75% 73% 64% 82% 78% 85% 87% 82% 80% 71% 69%
    Dew point 8°C 12°C 12°C 14°C 12°C 14°C 14°C 11°C 11°C 14°C 11°C 14°C 8°C 12°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 First quarter Full moon Last quarter New moon
    5:23am EDT 5:54am EDT 7:51pm EDT 8:22pm EDT 1:24pm EDT 3:08am EDT Waxing gibbous First quarter Oct 30 Full moon Nov 06 Last quarter Nov 12 New moon Nov 20

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  9. Tides graph

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  11. Port Arthur Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Oct 26     		8.4 °C 15.4 °C
    0.4 mm
    Monday
    Oct 27     		4.5 °C 11.3 °C
    3.4 mm
    Tuesday
    Oct 28     		5.0 °C 15.0 °C
    0.4 mm
    Wednesday
    Oct 29     		8.1 °C 15.1 °C
    0.0 mm
    Thursday
    Oct 30     		8.4 °C 16.5 °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 28.6° 16/10/2025 Coldest this month 4.5° 27/10/2025
    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 17.0° Long term average 9.1°
    Average this month 17.3° Average this month 8.6°
    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 23.0mm 01/10/2025 Total This Month 61.0mm
    13.0 days
    Long Term Average 57.4mm 13.5 days Wettest - on record - -
    Driest on record 10.4mm 2015

  13. Port Arthur Year To Date

    Average Rainfall To Oct 433.5mm 127.1 day(s)
    Total For 2025 331.2mm 106.0 day(s)
    Total To This Day 2024 356.2mm 119.0 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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