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.
by Hans-Jurgen Beckmerhagen★ 0.00 ratingsWeatherFreeData updated 2026-09-08
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.
Access current updates multiple times per hour. View high-resolution satellite cloud imagery and 250-meter radar. Check daily and hourly forecasts updated hourly. Add and save favorite locations. Track severe movement with future radar.
View current updates multiple times per hour. Access high-resolution satellite imagery and 250-meter radar. Save favorite locations and use integrated GPS for location awareness. Check hourly and daily forecasts from computer models.
Calculate pool chemical dosages based on water chemistry and LSI balance. Measure and adjust pH, alkalinity, and calcium hardness. Estimate pool volume and watch instructional videos. Access a user-friendly interface for accurate chemical balancing.
View current updates multiple times per hour. Access high-resolution satellite cloud images and 250-meter radar with future storm tracking. Add locations for personalized forecasts. Receive detailed hourly and daily predictions from computer models.
Access real-time data with high-resolution radar and satellite imagery. View current conditions and forecasts updated hourly. Add and save favorite locations. Use integrated GPS for location-based alerts.
Access real-time data with high-resolution radar and satellite imagery. Track severe movement using future radar. Update current and forecasts hourly. Save favorite locations and use integrated GPS for location-based alerts.
Access current data updated multiple times per hour. View high-resolution satellite imagery and 250-meter radar. Add and save favorite locations. Receive opt-in push alerts for severe . Track hourly forecasts and future radar trends.
Access real-time updates multiple times per hour. View high-resolution radar and satellite imagery. Add and save favorite locations. Receive hourly forecasts and severe alerts. Use integrated GPS for location-based data.
View forecasts for race tracks and custom locations. Calculate Density Altitude, Grains of Water, and HP Correction Factor. Search or add race tracks manually. Track conditions for specific locations.
Plan fishing trips with tidal predictions, weather forecasts, and lunar phase data. Locate boat ramps, marinas, and tackle shops across US coastal states. Access real-time information for inshore saltwater fishing without ads.
Access current updates multiple times per hour. View high-resolution satellite imagery and 250-meter radar. Add and save favorite locations. Receive hourly forecasts and future radar for severe tracking. Use integrated GPS for location awareness.
Access real-time data with high-resolution radar and satellite imagery. View current conditions and forecasts updated hourly. Add and save favorite locations. Use integrated GPS for location-based alerts and tracking.
Access hazardous material data including NIOSH, CFR/HMT, NFPA, GHS, and CAMEO information. Search, sort, and filter materials by properties or response guidelines. View emergency response guides and safety regulations for handling and storage.
Current shows temperature, icon, and 'feels like' temperature. Displays rain, wind speed, direction, and gusts. Includes widgets for quick views. Allows offline mode for no internet access. Provides hourly and 7-day forecasts.