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Sailing Ursa

Enterprise Island - Antarctica

Enterprise Island (64°32′S 61°59′W), Antarctica, is an anchorage with no cell service and working Starlink, surveyed first-hand from SV Ursa across 1 visit (1 night at anchor). Ursa anchored in 9.9–11.5 m of water and measured a tidal range of about 1.6 m.

Location

No cell serviceStarlink
Map of Enterprise Island - Antarctica and the surrounding coast
Enterprise Island - Antarctica
64° 32′ 23.6″ S61° 59′ 52.3″ W

About this Anchorage

Excellent all weather anchorage side to a wreck

Anchoring Notes

Anchor along side wreck. Tie to shore

Quick Answers

Where is Enterprise Island?
Enterprise Island is at 64°32′S 61°59′W in Antarctica.
Is there cell service at Enterprise Island?
Enterprise Island has no cell service, but Starlink works here.
Does Starlink work at Enterprise Island?
Yes — SV Ursa used Starlink at Enterprise Island with a median latency of 104 ms.
How deep is the anchorage at Enterprise Island?
SV Ursa anchored in 9.9–11.5 m at Enterprise Island, over a measured tidal range of about 1.6 m.

Ursa Measured Here

13 reports at anchor · 1 night across 1 visit — all values measured aboard SV Ursa

Wind at anchor
8.4 kn max
Water temperature
4.3 °C – 5.1 °C
Depth under keel sensor
9.9 – 11.5 m
Starlink latency here
104 ms median
Starlink downlink here
30 kbps median
13 anchored fixes · spread ≈ 52 m · ◦ = charted position

Observed Tide

11.5 m9.9 m21
Depth under Ursa, 20 Jan 2025 – 21 Jan 2025 · tidal range ≈ 1.6 m, as measured aboard SV Ursa at anchor (swing over the bottom adds noise — not a prediction).

Weather

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Tide

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Wind Forecast

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