View real-time animated images with color-coded precipitation. Check future forecasts and detailed data through interactive map layers. Access fire and air quality indexes. Identify freezing rain for road hazard warnings.
Access charts, maps, weather data, and AIS information. Navigate with worldwide chart coverage from multiple providers. View real-time weather and track vessel position. Set waypoints and measure distances between points.
View current and forecasted weather with six-day data. Check radar and satellite imagery. Track wind, rain, tide, swell, and UV levels. See moon phases and sunrise/sunset times. Locate specific areas for detailed forecasts.
Tap on a map to view spot-specific forecasts. Check , sky, wind, and wave conditions. Access severe advisories and offshore zone summaries. View hourly tides and interactive tide graphs.
View real-time buoy observations from 800+ NDBC buoys. Check forecasts for over 300 zones. Access tide predictions and current hourly forecasts. Save favorite buoys and locate the nearest one. Sync data across all devices.
Find lake conditions with real-time water temperature, weather forecasts, and satellite maps. View historical data for water levels and ice conditions. Share lake-specific details with other users.
View real-time data including wave heights, wind speeds, and directions. Access ship observations and camera feeds. Locate tropical storms and set favorite locations for quick access. Retrieve historical data up to 45 days with an upgrade.
View tides and lunar events with interactive graphs showing predictions, sunrise, sunset, moonrise, moonset, and moon phase. Save locations, access GPS-based searches, and store graphs for future reference.
Access real-time buoy data and 5-day forecasts from NWS. View 6-hour wave trends and 7-day hourly wave and tide predictions. Overlay NOAA maps and check offshore zone forecasts. Receive detailed NWS discussions and use the Apple Watch for alerts.
Check weather, wind, wave, and tide for any offshore location up to 16 days in advance. Save unlimited favorite points for quick access. Track real-time conditions and plan ocean activities.
The app provides real-time river data including height, discharge, and temperature from USGS gauges nationwide. Users can view historical trends, save selected locations, and monitor flood-stage information for recreation and property awareness.
Monitor real-time water and flows for rivers in the USA and 20 other countries. View data from over 40,000 hydrometric stations. Track conditions for activities like kayaking, fly fishing, and hydroelectricity.
Track real-time wind, wave, and conditions for maritime activities. View forecasts for sailing, fishing, surfing, and kiteboarding. Set alerts for changing conditions and receive safety updates for offshore travel.
View and current predictions without an internet connection. Access daily, weekly, monthly, and yearly graphs. Monitor multiple stations. Receive high and low alerts. Sync with Apple Watch for notifications.
Track water levels updated every 15 minutes. Monitor current water temperature. Receive wind forecasts and marine gas information. Set alerts for specific conditions. View ice cream boat schedules and locations. Share real-time data with others.
Access real-time buoy data for . Search by location, name, or region. View on a map and save favorites for quick access. Retrieve data offline when available.