Planning a Chesapeake Bay Cruise
The Bay is a nearly perfect cruising ground: 200 miles long, harbors every dozen miles, and almost nowhere more than half a day from shelter. Planning is mostly arithmetic plus honesty about weather.
Start with speed, not distance
A displacement sailboat makes good about 5–6 kn; a trawler 7–8; a planing powerboat whatever the chop allows. At 6 kn, a 30 NM leg is a five-hour day — pleasant. Fifty is a slog. Drop waypoints on BayCharts and it computes each leg's course, distance and time at your cruise speed, with an ETA.
Classic legs that just work
- Annapolis → Rock Hall: ~10 NM across the Bay
- Annapolis → St. Michaels: ~25 NM via Eastern Bay
- St. Michaels → Oxford: ~20 NM around Tilghman or 8 through Knapps Narrows
- Oxford → Solomons: ~30 NM across the mouth of the Choptank
- Solomons → Deltaville: ~45 NM — the long lower-Bay day
Weather windows
Summer means a south breeze building afternoons and thunderstorms after hot days — go early, be anchored by four. Spring and fall bring the fronts: northwest blows that turn the mid-Bay lumpy for a day, then gift you the best sailing of the year behind them. Our sister site StormTracking.com is worth a look when anything tropical is on the map.