Tide Alert (NOAA) - Tide Chart

Tide Alert (NOAA) - Tide Chart

NOAA Fishing, Boating, Sailing

45K ratings
147 reviews
#34 in top-grossing Weather
🗺️ Navigation
☀️ Weather
Free
In-App Purchases

Details

Released
April 10, 2018
Updated
November 4, 2026

Features

Tide Alert (NOAA) - Tide Chart video #1 for iPhone
Tide Alert (NOAA) - Tide Chart screenshot #2 for iPhone
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Tide Alert (NOAA) - Tide Chart screenshot #9 for iPhone
Tide Alert (NOAA) - Tide Chart screenshot #10 for iPhone
Tide Alert (NOAA) - Tide Chart screenshot #11 for iPhone
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About

Get accurate tide predictions, lunar phases, and weather data with personalized alerts. Features offline access, customizable charts, and Apple Watch integration. Ideal for anyone who enjoys coastal activities.

✓Personalized high and low tide alerts
✓Offline tide information
✓Lunar phase calendar
✓Swell chart with height, period, and direction
✓Compare tide charts across multiple stations
✓Customizable tide charts and alerts
✓Apple Watch integration
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What users say about Tide Alert (NOAA)

See all reviews
+1

What's New in Tide Alert (NOAA)

3.5.4

November 4, 2026

- Over 300 new tide stations across North America. - See the current's speed next to the wind on the main screen, at stations with current data. Turn it on with the new Show Current Speed setting (Pro). - Your tides at a glance: the small Tide Chart widget is now free for everyone. - Sunrise, sunset and moon times now show at the right hour on the chart after a daylight saving change.

More
3

Subscriptions & In-App Purchases

3 Months Full Access

3 month subscription for full access to tides

$6.993 Months
How to cancel Tide Alert (NOAA) subscription ⁉️

Charts

Top Grossing

📈 34+2

Weather

This app rose +2 positions in Weather chart.

Last updated on November 4, 2026.

Top Free

📈 87+3

Weather

This app rose +3 positions in Weather chart.

Last updated on November 4, 2026.

User reviews

Pretty accurate.

So far pretty accurate, we work on a dredging crew and the low tides are our money time. The apps timing is close to being right on.

Response from developer

Thank you so much for the 5 stars! It’s great to hear Tide Alert is helping your dredging crew time those low tides. Accurate timing matters most when your work depends on it, and we’re glad it’s been close to spot on for you. If you ever notice anything off at your location, let us know at feedback@rivolu.com and we’ll take a look. Stay safe out there!

Show the windspeed

Sometimes it shows up on the main tide screen sometimes it doesnt show up on the main tide screen!.. very…very annoying why cant it show the wind all the time why is it intermittent worst part is i paid for this app

I love this app

Very great app and it is very useful

Hi there

PEAK

I’m Sorry That the Minimal Option Was Removed from Apple Watch

It’s a great app, but just last week, the Minimal Watch complication, which just a clean wave and dot where the current tide was, is gone. I miss the clean look of Minimal in the Modular view.

Developer apps

User experience

🐞

Reported Bugs

2 issues

App crashes on launch after iOS updates

Bug

Tide data not syncing correctly with visual indicators

Bug
✨

Requested Features

3 requests

Add support for negative tide levels

Feature

Improve sync between app and Apple Watch

Feature

Implement family sharing for subscription

Feature

FAQ

What does Tide Alert do?

Tide Alert provides accurate tide predictions, lunar phase information, wind and swell forecasts, and water temperature. It allows users to set personalized alerts for high and low tides, ensuring they are always informed about sea conditions. The app also offers offline access to tide data for starred stations.

What are the key features of Tide Alert?

Key features include personalized tide alerts, robust offline functionality, a lunar phase calendar, swell charts, the ability to compare tide charts across multiple stations, and Apple Watch integration. Users can also customize chart appearance and favorite locations for quick access.

How much does Tide Alert cost?

The app offers a free trial period during which all features can be used at no charge. After the trial, a subscription is required to continue using the full range of features. Specific subscription details are available within the app.

What devices is Tide Alert compatible with?

Tide Alert is designed for iOS devices and features integration with Apple Watch for on-wrist tide tracking. It also offers Home Screen and Lock Screen widgets for convenient access to tide information.

Who would benefit from using Tide Alert?

This app is beneficial for a wide range of users who engage in coastal activities. This includes fishermen, surfers, boaters, kayakers, sailors, photographers, birdwatchers, and anyone who enjoys beach outings or tide pool exploration.