Tide Times - Tide Charts

See what the tide is doing right now, when it turns, and the best time for your plans. Official NOAA predictions for over 3,000 U.S. tide stations.

Know what the tide is doing in a second.

Tide Times shows the predicted water height right now, whether it is rising or falling, and a live countdown to the next high or low tide. Every time and height comes from NOAA, the official U.S. source for tide predictions.

TODAY AT A GLANCE • Current height, rising or falling, and time to the next turn • A clear tide curve for the whole day with a NOW marker • Next high and next low, with times and heights

FIND YOUR TIDE WINDOW Tell Tide Times the water level you need (below, above or between two heights), and it finds when that happens. Great for tide pools, beach walks, launching a boat or a surf session. Windows that cross midnight stay in one piece, and you can get an alert before a window opens.

PLAN AHEAD • High and low tides for today and the next two days • A sketch of each day's tide and its range • Tap any day for the full curve, every high and low, and your Tide Windows

OVER 3,000 NOAA STATIONS • Find stations near you, or search by name, state or station ID • Browse stations on a map • Save a favorite and switch quickly • Covers U.S. coasts, including Alaska, Hawaii, Puerto Rico, the U.S. Virgin Islands and Pacific island stations

ALERTS • A heads-up 30 minutes before high tide, low tide, or both, scheduled on your device

MADE FOR YOU A short set of questions at first launch suggests a setup that fits how you use the water, whether you fish, surf, explore the shore or go boating. You can change everything later.

WORKS OFFLINE Downloaded predictions are saved on your device, so your tides are there without a signal.

YOUR WAY • Feet or meters, 12- or 24-hour clock • Station time or your own time zone • iPhone and iPad, light and dark, VoiceOver and larger text sizes

PRIVATE BY DESIGN No account. No ads. No tracking. Your location is used only on your device to find nearby stations.

TIDE TIMES PRO (optional) The current tide, today's curve, a 3-day forecast, stations, tide alerts, one favorite and one Tide Window are free. Pro adds: • Full-year forecast with every high and low for the next 12 months, plus jump to any date • Home Screen and Lock Screen widgets (Tide Now, Next Tides, Tide Countdown and Tide Curve), each with its own station • Wind and wave forecast from the National Weather Service: 48 hours on Today, plus every day of the next week in detail • Live conditions: measured water level, wind, waves and water temperature from NOAA stations and nearby buoys • Sunrise, sunset and moon phase, with daylight shown on the tide curve • Live Activity with a countdown on your Lock Screen and in the Dynamic Island • Tidal currents: NOAA slack, flood and ebb times near your station • Unlimited favorites and unlimited Tide Windows • Daylight-only and minimum-length filters for Tide Windows • Choose when tide alerts arrive, up to 2 hours before • Custom height alerts that tell you when the water rises above or falls below any height • Other tidal datums (MSL, MHW and more); MLLW, the NOAA chart standard, is always included

Pro is an auto-renewing subscription, available weekly or yearly. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings.

ABOUT THE DATA Tide predictions and observations come from NOAA CO-OPS, buoy readings from NOAA NDBC, and wind and wave forecasts from the NOAA National Weather Service. Tide Times covers places where NOAA has a station; where it does not, the app tells you data is unavailable instead of guessing. At stations where NOAA publishes only highs and lows, the curve between them is interpolated and labeled as estimated. Actual water levels can differ from predictions because of wind, pressure and river flow.

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