Sailing Polarisvideo
#50 | Bidding Farewell and Planning for a Fearsome Passage
April 20, 2024 · 21 min · 7K views · Mull of Kintyre
What this video covers
The 38-ft sailboat Polaris departs Larks Yacht Haven in Scotland for a 74-nautical-mile passage to Port Ellen, Islay.10:34 The crew navigates the Mull of Kintyre, timing the transit to coincide with the turn of the tide at Sanda Sound.4:51 Despite 17 to 20 knots of true wind on the nose during the initial leg, the crew motors until reaching the Mull, where they encounter overfalls caused by a wind-over-tide situation.3:20 After rounding the headland, the wind backs to the south, allowing for a 24-nautical-mile sail to Port Ellen.8:07 To manage the passage, the skipper utilizes a graphical planning method adapted from Royal Navy procedures.20:31 This technique plots distance against time on a grid, incorporating high-water data from Dover and tidal stream information from pilot books to determine optimal departure times and speeds.11:11 The skipper updates the plan during the voyage by marking actual progress against the projected track to monitor performance and adjust for current.18:23
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