Water Temp Forecast
Live river & lake temperatures
Free · Designed for iPad. Not verified for macOS.
Live water temperatures and 7-day forecasts for tens of thousands of river, stream, and lake stations across the US and Canada. Built for people on the water.
Water Temp Forecast gives anglers, paddlers, guides, and river scientists live water temperatures and 7-day forecasts for tens of thousands of monitoring stations across the US and Canada.
FIND WATER FAST
• Map colored by current water temperature — cold blue to critical red at a glance
• Groups of stations cluster into bubbles showing the area's average temperature
• Search 60,000+ stations by river, lake, or site number
KNOW BEFORE YOU GO
• 7-day water-temperature forecast with a confidence band for every station
• Live instantaneous temperature and discharge for real-time gauges
• Flow conditions vs. typical, drought status, and watershed summaries
• Weather outlook alongside every forecast
MAKE IT YOURS
• Save favorite stations and compare up to 5 side by side
• Forecast delivery by email, push notification, or both — daily, weekly, or monthly
• Temperature alerts when a station crosses your threshold
• °F or °C everywhere
Data comes from USGS, state and provincial agencies, tribal and research networks, and community-contributed monitoring sites, unified by watertemperatureforecast.com. A free account adds saved stations and forecast subscriptions.
Important: Forecasts are model estimates and observations come from third-party sensors (USGS and other agencies), which can be delayed or inaccurate. This app is for planning and general interest only — not for navigation, ice conditions, or any safety-of-life decision. Always check conditions yourself before entering the water.
Ratings & Reviews
The developer, Advanced Field Technologies 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Advanced Field Technologies LLC
- Size
- 31.3 MB
- Category
- Weather
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Advanced Field Technologies