WaveWatch

Free marine weather app for sailors & surfers. No ads, no limits. Real-time waves, wind, swell, sea temp & ocean currents. Interactive maps with 10-day forecasts.

WaveWatch is the ultimate marine weather companion for sailors, surfers, boaters, and water sports enthusiasts. Get detailed marine and weather data with precision accuracy for safe and enjoyable time on the water.

MARINE WEATHER DATA • Wave Height & Direction - Track wave heights, periods, and directions • Swell Analysis - Detailed swell height, period, and direction data
• Wind Waves - Separate wind wave and swell components • Sea Surface Temperature - Current water temperatures • Ocean Currents - Velocity and direction of ocean currents

WEATHER FORECASTS • 10-Day Hourly Forecasts - Detailed weather predictions • Wind Speed & Direction - Color-coded wind visualization • Temperature & Precipitation - Air temp, feels-like, rain probability • Visibility & Pressure - Essential navigation data • UV Index & Sunrise/Sunset - Sun protection and daylight planning

INTERACTIVE FEATURES • Time-Based Weather Maps - Scroll through forecast timelines • Location Search - Find any coastal area worldwide • GPS Integration - Automatic location detection • Nearby Places - Discover harbors, beaches, and launch points • Favorites System - Save your most-used locations

PROFESSIONAL MARINE TOOLS • Multiple Unit Systems - Nautical (knots), Metric, Imperial • Wind Scale Visualization - Color-coded Beaufort scale • Marine-Specific Forecasts - Purpose-built for water activities • High Precision Data - Professional-grade accuracy

PRIVACY & RELIABILITY • Zero Data Collection - Your information stays on your device • Offline Capabilities - Local storage for critical data • Fast Performance - Optimized for mobile use • Reliable Sources

Perfect for sailing trips, surfing sessions, fishing trips, yacht cruising, and any water-based activity. Whether you're a professional sailor or weekend boater, WaveWatch provides the marine intelligence you need to make informed decisions on the water.