Tide Charts and Daylight Low Tides, by NOAA Station

What YepTidal shows

For each NOAA tide station, YepTidal lists the predicted times and heights of high and low tides in the station's local time, with sunrise and sunset for each day.

You can print a month of tides as a calendar, search for low tides at or below a height you choose that fall in daylight or on weekends, and compare the low tides at several stations over the same dates. The settings you choose stay in the page's address, so you can share them.

Each result names the station, whether its predictions are its own or derived from a reference station, the datum the heights are measured from, the time zone, and the date the predictions were retrieved.

Predictions, not measurements

The tides on YepTidal are NOAA's predictions of the astronomical tide. They aren't measured water levels or a forecast. Wind, rain, freshwater runoff, and storm surge can make the actual water level differ from the prediction.

The tide curve is an approximate shape drawn between the predicted highs and lows. It doesn't predict the water level in between.

YepTidal isn't for navigation.

Methods and sources explains how YepTidal calculates each result.

What YepTidal covers

YepTidal is about predicted tides at NOAA tide stations on the US coast. It doesn't cover measured water levels, currents, waves, wind, water temperature, or weather. It isn't about music or tsunamis.