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Hazard spot

Strait of Magellan and Beagle Channel: Strong katabatic winds

Strait of Magellan and Beagle Channel: Williwaws off the mountains reach hurricane force in the side arms, often under a blue sky. The anchorage is chosen by wind direction, not by the view.

Cause
Strong katabatic winds
Main season
all year
Position
53° 48,0' S 070° 30,0' W
Strong katabatic winds · all year

On the map

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Strait of Magellan and Beagle Channel: how the place works

In the Patagonian channels the williwaws fall from the mountains: gusts that hit the water at gale force out of calm and are gone within minutes. They are local, not in the forecast, and they come from any direction.

Strait of Magellan and Beagle Channel: what breaks there

Anchored boats are knocked down or driven out of the bay. That is why boats here are not only anchored but also tied to trees and rocks with shore lines, often four lines to four sides.

Strait of Magellan and Beagle Channel: what this means for your policy

Whether anchor damage is covered depends on whether the securing suited the area. In Patagonia suitable means anchor plus shore lines. Also settle how far salvage costs extend, because help here is days away.

Read this in full: At anchor the policy is awake

Cruising range

In the calculator this spot falls under Worldwide

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Nearby

And what applies right now?

This page shows what always holds here; live official warnings are on the warning map.

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An owner in yellow foul-weather gear makes fast a second mooring line as storm clouds gather

Storm on the way

Lines doubled, head clear.

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