Features
Fishing conditions, private records, and trip planning.
Check weather forecasts and water conditions, record catches and notes, and prepare for your next trip. Plan outings with other anglers, share updates with your group, and keep selected contacts informed while you’re on the water.
Weather and water
Weather forecasts and water conditions.
Check local forecasts and recent readings for the places you fish, alongside fish counts, stocking reports, and regulations.
- Weather
- Air temperature, rain, wind, and air pressure.
- River conditions
- Flow, water level, water temperature, and clarity.
- Tides and currents
- Tide heights and times, plus current predictions.
- Fish counts and stocking
- Fish-passage counts, stocking schedules, and hatchery reports.
- Regulations
- Regulation summaries, source links, and change notices.
Sources
Sources and update times.
See where readings, forecasts, and reports come from and when they were updated.
Thalweg Fishing doesn’t build its own fishing reports or recommendations from anglers’ private records.
- USGS
- River flow, water level, water temperature, and water clarity (turbidity).
- Open-Meteo
- Local weather forecasts.
- NOAA and the National Weather Service
- Tides, currents, river forecasts, and marine weather alerts.
- Fish Passage Center and DART
- Fish-passage counts.
- State agencies and tribal sources
- Stocking, hatchery reports, and regulations.
Journal
Your fishing notes, with the conditions attached.
Record catches, trips without a catch, scouting notes, observations, hazards, access notes, and photos. Look back at your entries alongside the weather, water conditions, and tides from your trip.
- Review past trips
- Browse catches, notes, and photos in your timeline.
- Log without a signal
- Record catches and notes in the phone app when you’re out of service.
- Share a catch
- Create a Catch Card and choose which details to include.
Your Journal stays private. Choose what goes on a Catch Card.
Catch Cards
Share your catch and choose what others see.
Turn a catch from your Journal into a card for texts, group chats, or social posts. Choose the photo and details you want to include while keeping the rest of your Journal private.
Read about Catch Card sharing
Photo GPS data removed
GPS location data stored in your photo is removed from the shared image.
Location detail
Leave location out, show the state, region, or water name, or choose to include exact coordinates.
Time detail
Leave it hidden or show the month or season, part of the day, date, or exact date and time.
Catch and trip details
Choose which species, size, gear, lures, conditions, and trip information appear on the card.
Photo options
Blur or replace the background on supported phones, or create a card without a photo.
Preview and share
Check the finished card, then share it from your phone or download it on the web.
Map
Check conditions and mark your fishing spots on the map.
See water conditions, access points, and your own fishing records together on the map.
- Gauges and tide stations
- Check river readings, tide heights, and tide times.
- Marked spots
- Add private pins for fishing spots and places you want to return to.
- Fishing records
- Add catches, notes, observations, hazards, and access notes from the map.
Trip planning and sharing
Plan your trip and share it with the people you choose.
Check weather forecasts, water conditions, maps, and regulations before heading out. Build checklists around the way you fish and organize group outings.
- Reusable checklists
- Keep lists for leaving home, getting set up at the water, packing up, and getting back to the car.
- What to bring and do
- Start with suggested items or add your own gear, license, safety checks, and other trip tasks.
- Group outings
- Choose a date and meeting point, share the outing with your contacts, and see who has joined.
- Trip Sharing
- Set a planned return time and choose which contacts can see your trip status and shared location. They’ll receive an alert if your trip becomes overdue.
Fishalong
Share catches, observations, and locations with your group.
Keep everyone in your outing informed, whether you’re fishing together or spread out along the water.
- Group updates
- Share catches and observations with everyone in your outing.
- Group map
- See members’ latest shared locations and the outing’s meeting point on one map.
- Regroup requests
- Send a request when you want everyone to meet at the group’s meeting point.
- Sharing choices
- Choose whether to share your location, and optionally add a phone number so members can contact you.
Notifications
Condition alerts, regulation changes, and trip updates.
See condition and regulation alerts alongside regroup requests and Trip Sharing alerts in one notifications list.
- Preferred conditions
- Set minimum and maximum values for river flow, water level, water temperature, air temperature, wind, or fish-passage counts. Get an alert when readings match your preferred conditions.
- Regulation changes
- Get updates for the places you follow.
- Group outings
- Receive regroup requests from your Fishalong group.
- Overdue trips
- Trip Sharing notifies selected contacts if your trip becomes overdue.
Trip Sharing
Let someone know when you expect to be back.
Set a planned return time and share your trip with the people you want to keep informed. They can follow your trip status and the location details you choose to share.
Read how Trip Sharing works- Planned return
- Set when you expect to be back and update it if your plans change.
- Check-ins
- Share a check-in while you’re out.
- Location sharing
- Choose which location details your contacts can see, and pause or resume sharing during your trip.
- Overdue alerts
- Selected contacts receive an alert if your trip becomes overdue.
Home screen
Check weather, water conditions, tides, and fish counts at a glance.
Choose the rivers, lakes, tide stations, and fish-passage sites you want on your Home screen. Check forecasts and recent readings, compare conditions across locations, and open a card for more detail.
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