ONE-TIME PURCHASE · NO SUBSCRIPTION · SHIPPING INCLUDED IN THE CONTINENTAL U.S.

Your harbor. Your bay. Your coast.

Find Your Water.

Search the coastal prediction locations supported by TideMon. Find the harbor where you keep your boat, the beach you return to, or the coastline you want to keep close.

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What varies by location?

Every location in this directory supports tide predictions, including the tide curve and upcoming high and low tides. A reference location has its own harmonic prediction data; a subordinate location is calculated from a nearby reference location using NOAA time and height offsets. Weather and precipitation-radar panels depend on local third-party coverage.

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