Mouillage

Thumb Cove

Shelter
NE, E, SE
Seabed
algae, mud
Anchoring
Allowed

Anchorage on the east side of Resurrection Bay, within Thumb Cove State Marine Park, about 7.8 miles south-east of Seward, Alaska.

  • Mooring buoys
  • Beach

Guide

Approach and anchoring

Mud and weed bottom, sheltered from north-east through south-east. Resurrection Bay turns choppy on most afternoons with the rising wind, so the cove is used as a respite from the swell. Seward lies 7.8 miles to the north-west for the nearest harbour.

Practical

No marine facilities at the anchorage. The state marine park has two public-use cabins, Porcupine Glacier and Spruce Glacier, and fresh water can be drawn from the stream flowing off Porcupine Glacier.

Ashore

Porcupine Glacier rises above the cove, with rock faces and waterfalls along the shore. The marine park is reached only by boat, floatplane or water taxi.

Key facts

Type
Anchorage
Coordinates
60.00783, -149.29827 (60°0.47'N 149°17.90'W)
Country
United States
Shelter
Sheltered from north-east, east, south-east winds
Seabed
algae, mud
Anchoring
Allowed
Services
Mooring buoys, Beach
Updated
July 7, 2026

Getting there

Thumb Cove lies at 60°0.47'N 149°17.90'W, that is 60.00783, -149.29827 in decimal degrees.

Boaters' reviews

No reviews yet. Be the first to share your experience of Thumb Cove.

Write a review

Frequently asked questions

Which winds is Thumb Cove sheltered from?

Thumb Cove is sheltered from north-east, east, south-east winds.

Can you anchor at Thumb Cove?

Yes, anchoring is allowed at Thumb Cove.

Seward

Seward

Seward, United States

4.3Port7.8 NM

Explore the region

L'app de navigation bateau, gratuite

Cartes marines officielles, météo marine, GPS et 50 000+ ports et mouillages avec avis. Tout en une seule app, prête à embarquer.

BoatMap app on three phones: navigation, anchorage details and marine weather
Télécharger dans l'App StoreDisponible sur Google Play
Thumb CoveOpen in BoatMap