
Tides Pro: Weather & Coast
Tide times, solunar & charts
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Free
In-App Purchases
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About
Accurate tides for fishing, surfing or a day at the beach. High and low tide times, tide charts, solunar tables and marine weather for any coast in the world: download your region once and it works offline. Free and ad-free.
Tides Pro runs a 34-constituent FES2022b harmonic engine with 1,084 official NOAA stations built in. Verified against NOAA CO-OPS predictions at 80 US ports — from Maine to Alaska, Hawaii and Puerto Rico — with a median error of about 6.5 minutes. Serious data, not estimates.
FOR FISHING
• Tidal coefficient (0–120) and spring/neap regime
• Solunar fishing index (0–100) with the day's best hours
• Exact high and low waters, with their heights
• Moon phases and illumination
SURF AND SPORTS
• Wind, waves and swell hour by hour
• Today's tide curve with the current moment marked
• Sunrise, sunset and daylight hours
BEACH AND FAMILY
• See at a glance whether the tide is rising or falling
• 10-day weather forecast (Apple Weather)
• Plan your swim with the tide in your favour
BOATING
• Month-by-month tide calendar, up to 12 months ahead
• Any beach, cove or harbour: search by name or coordinates
• Every location with its correct local time
APPLE WATCH
Today's tide on your wrist: current height, countdown to the next high or low water, coefficient and complications for your watch face.
HONEST ABOUT THE DATA
The engine is highly accurate on the open coast; in estuaries, rivers and enclosed bays the error can be a little larger, and the app tells you so. Where the tide is only a few centimetres it says that too, instead of drawing a curve you will never notice. We would rather tell you than promise the impossible.
Download it and carry your coast in your pocket.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.natural-apps.com/MareasPro/privacidad/
Premium Yearly is an auto-renewing subscription. It renews unless cancelled at least 24 h before the end of the period; manage or cancel it in Settings › Apple Account › Subscriptions.
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What's New in Tides Pro
1.16
August 18, 2026
• Worldwide coverage via downloadable regions — your first region is free. • A much lighter app: tide data downloads only for your area. • Sharper predictions in Canada and the US: 1,481 official stations (CHS and NOAA) correct times and heights where global models fall short. • Tide engine upgraded to FES2022b with 34 constituents: better accuracy in shallow waters and estuaries. • Bug fixes and performance improvements.
MoreSubscription plans
Annual Premium
Weather, profiles and 12-month forecasts.
$6.991 Year
1 Year trial









