Track water levels and tidal forecasts
Monitor real-time water levels and tidal predictions for coastal and inland waterways. Select locations to view forecasts up to six days ahead. Access data from German and Dutch water authorities for accurate tide and water level information.
Showing 1–20 of 1,000 ranked alternatives.
LW Brands, LLC
Track and flood alerts
View real-time and flow data from USGS and AHPS networks. Receive push notifications about gauge flood status. Access weather prediction center charts. Interact with a map showing hydrological observations and water level information.
Florian Bessiere
Track water and flows
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.
Juggernaut Technology, Inc.
See what's happening on rivers.
The app displays river stage height and flow rate for over 12,000 active gauges across the USA. It provides official flood warnings and alerts from the National Weather Service, with color indicators for river conditions.
Igoox SL
Track tides and surf conditions
Plan activities at sea with real-time coastal weather data. View daily and monthly tide charts, tidal coefficients, and water levels. Track swell height, wave direction, and surf tables.
Shelter Island Mapping Company, LLC
Tide charts and currents worldwide.
The app provides tide charts and current predictions for stations worldwide. It displays tide information, including water level changes, high and low tide times, and sun and moon rise/set times.
Martijn de Meulder
Tide and water levels for Europe.
The app provides tide and water level forecasts for over 2,600 locations in the Netherlands, Belgium, and Germany. It displays astronomical tide forecasts, current water level measurements, and forecasts for major rivers, covering 2026 and 2027.
Boat America Corporation
Track and get towing help
Track location using phone GPS. Request 24/7 towing assistance through the . Connect to dispatch center for on-water or road tow services. Access real-time data and marine safety alerts. Share details with tow operators for faster service.
Rivolu LLC
Set alerts and track forecasts
Track tides and lunar phases with NOAA data. Set custom alerts for high and low tides. View offline information. Access lunar calendar and historical data. Share details via social media. Sync with Apple Health for activity tracking.
Brian Deshong
Monitor rivers and streams nationwide.
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.
Maple Media Apps, LLC
View , track forecasts, check air quality
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.
Shoreline Defender LLC
Predict tides and track changes
Visualize public beach access with real-time tide data and AR overlays. Forecast the Mean High Water Line using topo-bathymetric models. View dynamic boundaries and legal access zones. Share forecasts and track tidal changes over time.
Mosaic S.r.l.
Alert for severe weather events
Receive severe weather alerts for tornado, hurricane, flood, thunderstorm, winter , and other dangerous conditions. View alerts via voice or push notification. Track progression and receive updates based on your exact location.
WillyWeather (AU) Pty Ltd
Track weather, radar, and forecasts
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.
Skipjack Studios, LLC
View real-time buoy data and alerts
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.
Brainware LLC
Track tides and currents offline
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.
Surfline/Wavetrak
Surf conditions and forecasts available now.
The app provides current surf conditions, including wave height, wind, weather, water temperature, and tide. Users can view live surf cams and get daily surf reports from experts.
PredictWind Limited
Track wind, waves, and currents
View high-resolution weather maps for wind, gust, CAPE, wave, rain, and cloud conditions. Access real-time from ECMWF, AIFS, ICON, UKMO, GFS, and proprietary models. Track wind speed, wave height, and current directions.
Alpred S.L.
Check forecasts and track alerts
View 14-day forecasts with detailed hourly predictions. Check precipitation chances and temperature trends. Receive alerts and storm warnings. Customize themes and layouts. Sync with Apple Watch for real-time updates.
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