
Marco Lake water today
Water temperature on Marco Lake was 72°F at 2:30 AM, from USGS gauge 301817081393600 (St Johns River bl Marco Lk at Jacksonville, FL).
Times are local. Read from USGS gauge 301817081393600, which sits on Marco Lake. The app adds wind, pressure, the solunar windows and a score for the day.
Fish in Marco Lake
No catches are logged on Marco Lake yet, so Cobia lists no fish here. When anglers log catches in the app, the species they land show up on this page.
Marco Lake at a glance
- Type
- Lake
- Water
- Freshwater
- Where
- Duval County, Florida
- Size
- About 7 acres
- Center
- 30.3030, -81.6570
Stations Cobia reads
- USGS water gauge301817081393600
- USGS water gauge02228295
Tide predictions, water levels and river flow for Marco Lake come from these public stations. Cobia combines them with the wind and weather forecast into one score for the day.
Plan the trip before you launch
Daily briefing
A score for the day out of 100, with the reasons, the best windows and a seven day lookahead.
Read moreTides and solunar
NOAA tide curves and the solunar feeding windows, side by side for the day you pick.
Read moreWater conditions
Water temperature, waves, flow and clarity from the station nearest the water you fish.
Read moreMarco Lake questions anglers ask
No catches are logged in Marco Lake yet, so Cobia does not list any fish for it. When anglers log catches here in the app, the species show up on this page.
Marco Lake is fresh water.
Marco Lake is a lake in Duval County, Florida, centered near 30.3030, -81.6570.
Not one run by Cobia right now. Anyone can start a free Slam on Marco Lake in the app, pick the fish and the dates, and invite friends, a club or a shop.
Not the exact spots. Each angler chooses whether a catch shares the exact spot, a general area or just the name of the water, and no paid tier shows anyone more. Pages like this one show the species and a rounded count, never a spot.
They depend on the species and the season. When you log a catch, Cobia names the species from the photo and shows the slot limit, bag limit and season for that species where you are standing.
Map data © Mapbox © OpenStreetMap contributors. Tide and water data from NOAA and USGS.





