US East Coast & ICW charts — built for how you actually cruise
Maine to Florida and the whole Intracoastal Waterway — survey-grade vector charts.
Popular sailing destinations
Where this region's sailors actually drop anchor.
The Intracoastal Waterway
1,200 miles of protected inside passage — and a few cuts that shoal between dredgings. Draft awareness pays off.
Chesapeake Bay
The East Coast's great cruising bay — Annapolis, the Eastern Shore, hundreds of creeks.
Maine & Penobscot Bay
Fog, lobster pots, and the finest island cruising in the Northeast.
Long Island Sound
Newport to New York — protected, harbor-rich, and busy.
The Florida Keys
Thin water, reefs, and the jump-off to the Bahamas and Caribbean.
Popular harbours & anchorages
A few of the spots US East & ICW sailors cruise — all charted in the pack.
- Newport
- Block Island
- Martha's Vineyard
- Nantucket
- Camden
- Bar Harbor
- Annapolis
- The Chesapeake
- Beaufort
- Charleston
- Savannah
- St. Augustine
- The Florida Keys
Cruising US East & ICW
Accurate ENC vector data is now the backbone of US East Coast navigation. This region carries the full survey-grade ENC suite from Maine to Florida, including the Intracoastal Waterway's shoaling cuts and the notorious trouble spots — Hell Gate, the Chesapeake's crab-pot mazes, the shifting Georgia sounds — with depth-aware routing tuned to your draft.
What’s inside the US East & ICW pack
Every layer our chart pipeline bakes for this region — yours for $14.99/year.
Nautica Day & Night charts
S-52 vector cartography styled for daylight and night watches.
Depth-aware routing
Route planning that respects your draft and the charted depths.
Soundings & depth contours
Spot depths and contours across the whole region.
Lights, buoys & beacons
Charted navaids with their light characteristics.
Harbours & anchorages
Marinas, harbours and anchorages along the coast.
Rocks, wrecks & hazards
Charted obstructions so you can plan a clean approach.
Tides & currents
Tidal heights and streams, bundled in.
Fully offline
Download once over wifi; navigate with no signal.
Auto-renewing, billed securely through your App Store account — no card forms, no separate logins. Cancel anytime.
Cruising the whole app? Pro includes one region; Max includes three.
Questions
Does this replace official paper charts?
It's built on the same survey-grade ENC vector data that's replacing paper charts, rendered as offline S-52 charts with depth-aware routing — so you carry the official-grade charts plus the planning tools.
Does it cover the whole ICW?
Yes — the Intracoastal Waterway from Norfolk south, including the cuts and shoaling stretches, with routing that respects your draft.
Will it work offline along the coast?
Yes — download once and the charts, tides and routing work with no signal, which matters in Maine fog and the remote Georgia sounds.