OffshoreCast

Marine weather for small boats

Only for iPhone

Free

iPhone

Your best time on the water. Plan California boat trips and beach visits with wind, waves, tides, visibility and sunset outlooks. Your best time on the water. OffshoreCast brings marine and beach weather into one clear view for small-boat trips and beach visits along the California coast. A CLEARER VIEW OF YOUR DAY See a color-coded conditions assessment and the weather factors behind it. Explore potential departure windows and choose a boat profile to put wind and waves in context. WIND, WAVES AND TIDES TOGETHER Explore hourly forecasts, gusts, wave height and period, swell, wind waves and tide predictions. Compare forecast models to see where they agree and where uncertainty remains. OBSERVATIONS ALONGSIDE FORECASTS Compare nearby NOAA buoy observations with modeled conditions. View official NWS marine alerts where available, and check the freshness of your data. YOUR CALIFORNIA COAST Explore 72 boating locations and 445 California beaches on the map. Save your own spots and switch between the places you visit. Check wind, visibility and sunset outlooks for today and tomorrow. English and Simplified Chinese are included, with imperial and metric units, a separate Celsius/Fahrenheit setting, and light and dark themes. PLAN AHEAD Save forecast packs for offline reference and set optional boat-trip reminders. Offline forecasts show their age and may differ from current conditions. START WITHOUT AN ACCOUNT Use OffshoreCast without signing in. An optional account lets you sync saved spots across your devices. Enjoy a clean experience with no ads in this version. Forecasts are provided for reference only and must not be your sole basis for going to sea. Always consult official NOAA/NWS marine forecasts and warnings and exercise your own judgment. OffshoreCast is not a navigation system or a guarantee of safe conditions. Forecasts and observations may be incomplete, delayed or unavailable. Weather data by Open-Meteo.com (CC-BY 4.0); NOAA/NWS/NDBC/CO-OPS

Ratings & Reviews

  • 5.0
    out of 5
    4 Ratings

New in 1.1: • Beach weather and sunset outlooks for today and tomorrow. • A map with 445 California beaches, plus saved places and offline forecast packs. • A clearer setup flow, separate Celsius/Fahrenheit settings and optional boat-trip reminders. • Clearer weather alerts, easier-to-find safety and support information, and fewer automatic refreshes. • Usability and reliability fixes in English and Simplified Chinese.

Version 1.1

The developer, Mitux LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Contact Info
    • User Content
    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Mitux LLC
Size
45.3 MB
Category
Weather
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
Languages
English and Simplified Chinese
Age Rating
4+
Copyright
© 2026 Mitux LLC
  • Developer Website
  • Privacy Policy