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Hazard spot

Cape Horn: storm zone: Severe storms

Cape Horn: storm zone: Here the Southern Ocean swell runs unbroken around the globe and piles up over shallower ground. Gale risk all year, and every passage needs its own plan.

Cause
Severe storms
Main season
all year
Position
55° 54,0' S 067° 18,0' W
Severe storms · all year

On the map

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Cape Horn: storm zone: how the place works

At the cape the way between South America and Antarctica narrows to a few hundred miles, and the Southern Ocean swell runs onto shallower ground there. Lows pass through all year, and the window for a rounding is measured in hours, not days.

Cape Horn: storm zone: what breaks there

What happens here is structural damage: superstructure, windows, rig, and in the worst case a capsize. The damage is not the problem; the distance to any help is.

Cape Horn: storm zone: what this means for your policy

A rounding of Cape Horn is in no standard policy. It needs a separate agreement, usually with conditions on boat, crew and equipment, and not every insurer writes it at all.

Read this in full: The duty starts with the warning

Cruising range

In the calculator this spot falls under Worldwide

Calculate a premium for this cruising range

Nearby

And what applies right now?

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

Open the warning map
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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