Prat Island
Island Remote Aysén island within Chilean fjord archipelago
A remote island in Chile’s Aysén Region visited by expedition cruises and anglers for fjords, sea bird colonies and rugged coastal scenery.
How to Get to Prat Island #
Access by boat from coastal towns in the Aysén Region; local charters and expedition operators provide transport. Exact routing depends on tides, weather, and the season.
Tips for Visiting Prat Island #
- This is an extremely remote island-plan logistics carefully and travel with local operators who know the fjords and tides.
- Weather changes rapidly in the Aysén Region; pack layers and waterproof gear.
- There are limited services on Prat Island-expect to be self‑sufficient during a visit.
Best Time to Visit Prat Island #
Southern summer (Dec-Feb) offers the most reliable access and fair weather.
Weather & Climate near Prat Island #
Prat Island's climate is classified as Tundra - Tundra climate with cold summers (peaking in January) and cold winters (coldest in July). Temperatures range from 0°C to 12°C. Heavy rainfall (4004 mm/year), wettest in March, distributed fairly evenly throughout the year.
January
January is cold with highs of 12°C and lows of 6°C. Heavy rain (355 mm) and breezy conditions.
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February
February is cold with highs of 12°C and lows of 6°C. Heavy rain (346 mm) and breezy conditions.
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March
March is cold with highs of 11°C and lows of 5°C. The wettest month with heavy rain (372 mm) and breezy conditions.
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April
April is cold with highs of 9°C and lows of 4°C. Heavy rain (360 mm) and breezy conditions.
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May
May is cold with highs of 6°C and lows of 2°C. Heavy rain (333 mm) and breezy conditions.
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June
June is cold with highs of 5°C and lows of 1°C. Heavy rain (297 mm) and breezy conditions.
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July
July is the coolest month with highs of 4°C and lows of 0°C. Heavy rain (337 mm) and breezy conditions.
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August
August is cold with highs of 5°C and lows of 0°C. Heavy rain (290 mm) and breezy conditions.
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September
September is cold with highs of 7°C and lows of 1°C. Heavy rain (276 mm) and breezy conditions.
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October
October is cold with highs of 9°C and lows of 2°C. Heavy rain (345 mm) and breezy conditions.
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November
November is cold with highs of 10°C and lows of 4°C. Heavy rain (342 mm) and breezy conditions.
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December
December is cold with highs of 11°C and lows of 5°C. Heavy rain (351 mm) and breezy conditions.
