Region

Tampa / Sarasota / Middle Grounds Sea Surface Temperature & Chlorophyll Charts

Satellite SST, chlorophyll and depth structure for Tampa / Sarasota / Middle Grounds. Find the temperature break and color edge before you burn the fuel.

Tampa / Sarasota / Middle Grounds bathymetry and named fishing spots base map

Live SST & chlorophyll for Tampa / Sarasota / Middle Grounds

This preview shows depth and structure only. Unlock the live satellite water temperature and color layers, updated throughout the day.

Nearby buoys

C10
83°F
wind 21 kt
2026-10-19 13:35 UTC · NOAA NDBC 42013
C12
83°F

2026-10-19 13:35 UTC · NOAA NDBC 42022
Egmont Channel Entrance, FL (214)
81°F
air 74°F · seas 4 ft
2026-10-19 14:30 UTC · NOAA NDBC 42098

Latest NOAA NDBC observations. Satellite and in water readings may differ.

Fishing Tampa / Sarasota / Middle Grounds

The Tampa and Sarasota grounds open onto the wide eastern Gulf shelf, and the headline feature out here is the Florida Middle Grounds, a stretch of productive hard bottom and ledges well offshore that has drawn crews for generations. This is broad, relatively shallow shelf water, so the deep edge is a long run and the fishing is built around structure and the quality of the water sitting over it rather than a close in current break. Knowing where the clean water and the temperature edges are before you commit to a long offshore run is exactly where the chart earns its keep.

The Middle Grounds and the scattered hard bottom, ledges and wrecks across the shelf are what hold bait and fish. When clean, warm Gulf water sits over that structure, the spot comes alive, and when dirty or off color water pushes over it, the bite can shut down. Reading the color and temperature layers against the depth contours helps you judge whether the water over your numbers is worth the fuel, and where the cleaner edges are sitting on a given day.

Closer to the beach, the passes and the bays feed the nearshore fishing, and river and estuary outflow can color the water after rain. The edge between that off color inshore water and the cleaner green water offshore is a feature worth tracking, and the chlorophyll layer shows it clearly. Spring brings strong nearshore pushes of bait and the fish that follow.

Seasonally, anglers here typically work the Middle Grounds and the hard bottom for grouper, snapper and other bottom fish on their seasons. Kingfish and Spanish mackerel run the nearshore and over the structure, cobia show on their spring push along the beaches, and tarpon are a famous warm season target around the passes and the beaches near Tampa Bay. Pelagics move through the deeper shelf water when the conditions line up. None of it is a promise. Seasons, runs and regulations change every year, so always check current rules.

Before a long run to the Middle Grounds or the offshore hard bottom, read where the clean water and the temperature edges are sitting, weigh the distance against the forecast, and point the bow at the structure that has the right water on it.

What you get with ReelTemps

From the water

★★★★★
I've tried every temp map out there and they all feel like they were built ten years ago. I'm not exactly a tech guy, but this one actually makes sense the second you open it. First time using it, I marked a break in about 30 seconds the night before and boated bluefin right on it the next morning.
CR
Captain RobCharter captain · San Francisco, CA
★★★★★
Used to burn half a tank driving around looking for color change or a solid temp break. Now I check ReelTemps before I leave the dock and I know exactly where I'm going. Less time driving around guessing, more time with lines in the water.
PE
PeteHalf Moon Bay, CA
★★★★★
Albacore season used to mean a couple hours of homework the night before and just hoping it held up. Now I do most of my research that morning and pull it up on my phone if things change once we're out there. Makes calling an audible a lot easier.
KE
KevinBodega Bay, CA

Tampa / Sarasota / Middle Grounds FAQ

What are the Florida Middle Grounds?
A stretch of productive hard bottom and ledges well offshore on the eastern Gulf shelf, long known for bottom fishing. Because it is a long run out, reading where the clean water and temperature edges sit first helps you judge whether the trip is worth the fuel that day.
How do I judge whether the offshore structure is worth the run?
Lay the color and temperature layers over the depth contours and look at the water sitting on your numbers. Clean, warm Gulf water over the hard bottom is a good sign, while dirty or off color water pushing over it often slows the bite.
What is typically targeted around Tampa and Sarasota?
Grouper, snapper and other bottom fish over the hard bottom and Middle Grounds, kingfish and Spanish mackerel nearshore, cobia on the spring push, and tarpon around the passes in the warm season. Seasons and regulations change, so check current rules.
How does rain and outflow change the nearshore water?
River and estuary outflow after rain can turn nearshore water off color. The edge where that water meets cleaner green water offshore is a feature worth watching, and the chlorophyll layer shows where that clean line is sitting.

Nearby regions

Not for navigation. ReelTemps is a fishing intelligence tool, not a nautical chart. Sea surface temperature data courtesy of NOAA CoastWatch and NASA PO.DAAC. Buoy observations from NOAA NDBC.