# Tideline: Tide Forecasts — NOAA tide forecasts & widgets > NOAA tide forecasts and widgets for US coastal and Great Lakes stations. (iPhone/iPad app by Alan Hubbard.) - Source: https://appshunter.io/ios/app/tideline-tide-forecasts/id6770279776 (this page in markdown: same URL + `.md`) - Developer: [Alan Hubbard](https://appshunter.io/developer/1896729947) - Category: Weather, Navigation - Price: Free with in-app purchases - Rating: 5.00/5 from 7 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 7 MB - Languages: American English - Released: 2026-05-20 - Data updated: 2026-08-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/tideline-tide-forecasts/id6770279776/reviews.md ## What is Tideline? Tideline is a tide and current forecasting app for boaters, anglers, surfers, and beachgoers. Official NOAA data for thousands of US coastal stations, plus tidal currents and slack water, live buoy conditions, and National Weather Service beach hazards. Built for people who actually need to know what the water is doing. FEATURES Tidal currents: flood and ebb speed, flow direction, and the next slack water Rip current risk, breaking surf, and National Weather Service beach alerts Wave height, swell period, and direction from the nearest NDBC buoy Water temperature, air temperature, and wind Next high or low with a live countdown, and a full tide chart for the day Sunrise, sunset, moonrise, moonset, and first and last light Home screen widgets in three sizes, plus a lock screen widget Widgets follow the location you set, or pin one to a specific station Apple Watch app that runs on its own, with watch face complications Works offline, so everything you've loaded stays on your device Set a reference line at a height that matters to you, drawn on the chart Thousands of NOAA tide stations across the US coast Every time framed in the station's own time zone, not your phone's TIDELINE PRO Save up to 10 locations Extended tide forecast, 7 days or 30 12-month tide table of every high and low Tide alerts before every high or low, on the locations you choose Best fishing times from solunar feeding periods, with the windows that land on moving water marked WHY TIDELINE Knowing when high tide is only gets you part of the way. Tideline answers the question that actually matters on the water: what is it doing right now, and what will it be doing when I get there. Tides, currents, swell, wind, and beach hazards in one place, with every number labeled with where it came from and how far away. NOAA-POWERED ACCURACY Every tide and current prediction comes directly from NOAA's Tides and Currents service, the official source for US tide predictions. Wave and sea temperature data comes from the NOAA National Data Buoy Center, and beach hazards from the National Weather Service. No third-party guesswork, and every card names the station or buoy it read. DESIGNED FOR THE WATER Whether you're timing an inlet, planning a fishing trip, checking the surf, launching a kayak, or walking the flats at low water, Tideline shows you what you need to know quickly and tells you honestly where it came from. PRIVACY Tideline doesn't collect your data. Location stays on your device and is used only to find the nearest NOAA station. There are no accounts, no tracking, and no analytics. Built in Maine by one person, for anglers, boaters, and surfers. Data from NOAA Tides & Currents, the National Weather Service, and the NOAA National Data Buoy Center. Tideline is an independent app and is not affiliated with or endorsed by NOAA. Tide and current predictions are for general planning. Always consult official NOAA charts and local authorities for navigation. ## Key features - NOAA tide forecasts - Real-time water and air temperature - Home and lock screen widgets - Extended 7-day forecast - 400+ US coastal stations - Calm and focused design ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Tideline Pro | $4.99 | one-time | ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/tideline-tide-forecasts/id6770279776/reviews.md ### 5/5 — Best tide app for divers *2026-06-29* I’m a PADI OWD certified scuba diver based out of Key West. I’ve found this app incredibly useful for tracking the tide for dives and other maritime activities. It’s sleek, easy to use and provides all the information I need without being cluttered. I would recommend this app to any diver or sea lover! ### 5/5 — Great app *2026-06-13* I appreciate the fishing info as well as having it always be on my lock screen. ### 5/5 — Slickest Tide App on the Market *2026-06-09* The app has a clean UI, good functionality and a Home Screen widget. The data refreshes instantly and has been super handy. ### 5/5 — Great app *2026-06-09* Very informative and love having it as a widget. Always know what’s happening with a quick glance. ### 5/5 — Love the lock screen widget! *2026-05-22* Best tide app out there- easy to use and the only one I’ve found that has a lock screen widget. 5/5 stars!! ## Frequently asked questions about Tideline ### What is Tideline? Tideline is a free weather app that provides accurate tide forecasts for over 400 US coastal stations and the Great Lakes, powered by official NOAA data. It features a clean interface with real-time conditions and customizable widgets. ### Does Tideline have ads? No, Tideline is ad-free. The app focuses on providing a clean and uninterrupted user experience without advertisements. ### What devices does Tideline support? Tideline is currently supported on iPhone devices. It offers home screen and lock screen widgets for quick access to tide information. ### How accurate are Tideline's forecasts? Tideline's tide predictions are sourced directly from NOAA's Tides and Currents service, ensuring government-grade accuracy. This is the same data used by professional mariners and the US Coast Guard. ### Can I save favorite locations in Tideline? Yes, the Tideline Pro feature allows you to save multiple locations, tracking up to 10 favorite spots. This premium feature helps you easily monitor tides for your preferred areas. ### How often is Tideline updated? Tideline was last updated on July 1, 2026, with version 1.5.4. The app is actively maintained to ensure data accuracy and feature reliability. ### What is the age rating for Tideline? Tideline has an age rating of 4+, making it suitable for users of all ages. Its straightforward design and focus on factual data contribute to its broad accessibility. ### Does Tideline collect user data? No, Tideline prioritizes user privacy and does not collect your data. Location information stays on your device and is used solely to find the nearest NOAA station. There are no accounts, tracking, or analytics. ## Version history (last 5 releases) ### 2.3 — 2026-08-17 New in Tideline Pro Custom Alerts. Set your own line and get told when the water crosses it: tide height, wave height, wind speed, or water temperature. You can also be told a set time before or after high and low tide, or before the current turns to flood or ebb. Up to 10 alerts across your saved locations. Tap any day in the forecast to open its full tide curve, out to 30 days. Drag across the chart to read the predicted height at any hour, not just the high and low times. New for everyone Tomorrow's full tide chart is included. Tap tomorrow in the forecast and drag across the curve to see what the water is doing at any hour. Hide the cards you don't use. Conditions, beach hazards, currents, swell, sun and moon, and best fishing times can each be switched off in Settings. Tide height, the chart, and today's highs and lows always stay. A map button in the location picker, so browsing stations by where they are is easier to find. Fixed Searching a beach or harbor by name now searches every NOAA station instead of a short list, so places like Fort Popham turn up properly. Better contrast in low light. Text on the lower part of the screen was washing out against the background. Apple Watch: the tide chart no longer draws flat after the app has been in the background, and conditions refresh when you raise your wrist rather than waiting for a relaunch. Rip current risk and National Weather Service beach warnings are unchanged and stay available to everyone. ### 2.2 — 2026-08-11 New in Tideline Pro Custom Alerts. Set your own line and get told when the water crosses it: tide height, wave height, wind speed, or water temperature. You can also be told a set time before or after high and low tide, or before the current turns to flood or ebb. Up to 10 alerts across your saved locations. New for everyone Hide the cards you don't use. Conditions, beach hazards, currents, swell, sun and moon, and best fishing times can each be switched off in Settings. Tide height, the chart, and today's highs and lows always stay. A map button in the location picker, so browsing stations by where they are is easier to find. Fixed Searching a beach or harbor by name now searches every NOAA station instead of a short list, so places like Fort Popham turn up properly. Better contrast in low light. Text on the lower part of the screen was washing out against the background. Apple Watch: the tide chart no longer draws flat after the app has been in the background, and conditions refresh when you raise your wrist rather than waiting for a relaunch. Rip current risk and National Weather Service beach warnings are unchanged and stay available to everyone. ### 2.1 — 2026-08-05 TIDAL CURRENTS See which way the water is running, how fast, and when it turns. Tideline now shows the nearest NOAA current prediction station's flood and ebb speed, flow direction, and a countdown to the next slack water. Currents appear wherever NOAA publishes predictions nearby, which covers inlets, channels, rivers, and harbor entrances. Open stretches of coast usually have no current station, so the card only appears where there's real data for it. 12-MONTH TIDE TABLE Every high and low for the year ahead, browsable by month, with heights and times in the station's own time zone. Included with Tideline Pro. ALSO IN THIS UPDATE New notes in Settings explain where the current and beach hazard data comes from, and what each one does and doesn't cover. ### 2.0.1 — 2026-08-03 Your widget now follows the location you've set in the app. Change it once and your home and lock screen widgets follow. You can still pin a widget to a specific station by long-pressing it and choosing Edit Widget. Fixed tide times on widgets set to a station in another time zone. Apple Watch: fixed the tide chart holding its position while you read it, and the day's best fishing times now roll into tomorrow once the last window has passed. ### 2.0 — 2026-08-01 Tideline comes to Apple Watch. A complete marine picture on your wrist. Current tide height and whether it's rising or falling, your next high and low, water temperature, swell height and period, wind, sunrise and sunset, moon phase, and the day's best fishing windows. Tap the tide chart for a full-screen view you can drag through the day. Watch face complications put your next tide a glance away. Runs on its own: the watch pulls its own NOAA data, and saved forecasts stay readable when you're out of range. New: beach hazard forecasts. Rip current risk, breaking surf height, and surf-zone water temperature from the National Weather Service, for the beaches nearest your saved locations. Switch on alerts for any location and get notified when rip current risk climbs. ## Related topics [ebb and flow tide clock](https://appshunter.io/ios/topics/ebb-and-flow-tide-clock) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*