Ports & Passes - 2023 Edition
Ports and Passes – 2023 Edition
Published by Chyna Sea Ventures Ltd.
With coverage from Olympia WA to Glacier Bay AK, the 2023 Ports and Passes tide and current guide is used by serious boaters and professional mariners throughout Puget Sound, BC, and SE Alaska. Ports and Passes is more than just a tide guide. It also contains extensive local knowledge, explains how tides and currents work, how to use secondary tables to calculate tides and currents at any secondary station, and a lot of other fascinating information. By helping boaters to be more confident in understanding the complex tides and currents of the Pacific Northwest, we aspire to make their cruising more enjoyable.