Tide Lookup

See how long until the next high or low tide, right under the current reading and on the curve. Plus widgets, radar, wind, weather, and the real measured tide.

Tide Lookup is the simplest way to check the tides - and everything around them - for any U.S. coast. Fast, private, and free of ads, logins, and subscriptions. Buy it once and it's yours.

Whether you fish, boat, surf, paddle, or just love the shore, Tide Lookup puts the water at your fingertips.

TIDES, RIGHT NOW

• The current tide height and whether it's rising or falling, updated every minute
• A countdown to the next tide - "Next high in 2h 40m" - so you know what's coming and when
• Today's high and low tides, with exact times and heights
• The full week of tides for the same spot
• Pick any future date to plan ahead

HOME SCREEN WIDGETS

• Tides widget: today's high and low tides, with times and heights, right on your home screen
• Tide Curve widget: the day drawn as a curve, with the current level marked and hi/lo times below
• Pick which saved station each widget shows, and past tides dim through the day
• Works offline - your saved stations keep showing even without a connection

YOUR TIDES, EVEN IF NOAA IS TEMPORARILY OFFLINE

• After you open a station, Tide Lookup saves its predictions on your device
• If you lose signal, or the tide service is briefly catching up, stations you've already viewed still show their tides
• Tide predictions are astronomical, so saved data stays accurate

THE TIDE, AS A CURVE

• Watch the day's rise and fall on a clean graph, with a live marker on the tide right now
• The countdown to the next high or low appears right on the curve
• See the REAL tide: overlay the actual measured water level against the prediction, and watch how wind and weather push the tide off forecast - available at stations with a live gauge

WIND

• A live compass with current speed, direction, and gusts
• The next few hours at a glance, plus the week ahead

WEATHER

• A 7-day local forecast for the same spot - highs, lows, and conditions
• Tap any day for the hour-by-hour breakdown

THE WEATHER MAP

• A full-screen map with live NWS radar over the coast
• Every nearby tide station pinned right on it - tap one to jump straight to its tides
• Pan and zoom to explore the coastline, with your location shown

MORE

• Moon phase and more, right on the home screen
• Save your favorite spots for one-tap access
• Search any town, ZIP, or NOAA station - or use your location
• Switch between nearby stations along bays and inlets

BUILT ON OFFICIAL DATA Tide predictions and measured water level come from NOAA. Weather, wind, and radar come from the U.S. National Weather Service. It's the real data, presented simply.

PRIVATE BY DESIGN No account. No ads. No tracking. No subscriptions. Your location is used only on your device to find the nearest station and show your spot on the map.

Tide Lookup is a one-time purchase - buy it once, use it forever.

Note: Tide Lookup provides estimates for planning and is not intended for navigation or safety-critical decisions.