Walcott Island Weather Forecast

    • 17
    • 32

    Sunny

    • 19
    • 32

    Sunny

    • 19
    • 32

    Sunny

    • 20
    • 32

    Sunny

    • 20
    • 31

    Cloud clearing

    • 18
    • 31

    Sunny

    • 19
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    Mostly sunny

Today 12 May Karratha

Sunny. Winds easterly 25 to 30 km/h tending northeasterly 15 to 25 km/h in the early afternoon then becoming light in the evening.

Pilbara East Coastal Waters

Wallal to Cape Preston
Wind
East to northeasterly 10 to 15 knots, reaching up to 20 knots offshore west of Port Hedland in the early afternoon. Winds becoming variable about 10 knots in the evening then becoming east to southeasterly 10 to 15 knots in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre by early evening.
1st Swell
East to northeasterly below 1 metre.
Weather
Sunny.
Weather Situation
A ridge over central WA is slowly weakening. Moderate to fresh east to southeast winds across the coastal waters will gradually ease during the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Walcott Island Temperature Statistics View More

May Temperature

Karratha Airport (20km)

  • Lowest 11 May, 2026

    14.1 °C

  • Average May

    24.5 °C

  • Highest 1 May, 2026

    34.3 °C

Climate (2021–Present)

Karratha Airport (20km)

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  • Average Low 2021–2026

    21.6 °C

  • Average 2021–2026

    26.7 °C

  • Average High 2021–2026

    32.8 °C
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