Region Overview & Navigation
Harriman Fjord represents the rugged epitome of Prince William Sound’s glacial landscapes. Accessible via Port Wells, the fjord narrows into a majestic corridor where mountains rise over 9,000 feet straight out of the sea.
Navigation & Safety
- Floating Ice: The inner fjord is frequently choked with growlers, bergy bits, and massive icebergs calving from the active faces of the Harriman, Barry, Cascade, Coxe, and Serpentine glaciers. Power boaters must reduce speeds to steerage-way and assign dedicated lookouts to watch for submerged ice.
- Katabatic Winds: Cold air masses from the surrounding icefields can fall down the glacier valleys with extreme velocity, creating strong winds even when Port Wells is calm. Always secure anchors with generous scope and ensure holding is verified.
- Glacial Moraines: Watch for shallow sills (glacial moraines) guarding the entrances to various basins and arm passages, particularly in the vicinity of Barry Arm.