0 Shares 441 Views
00:00:00
12 Jul


Best Water Temperatures for Popular Inshore Saltwater Species

Water temperature is one of the biggest factors determining where fish feed, how active they are, and what patterns they’ll follow. While fish can be caught outside these ranges, these temperatures are generally considered prime conditions for Carolina inshore fishing.

Species Best Water Temperature
Southern Flounder 65°–78°F
Red Drum (Redfish) 65°–85°F
Spotted Seatrout 60°–75°F
Black Drum 60°–80°F
Sheepshead 60°–75°F
Tarpon 75°–88°F
Spanish Mackerel 68°–82°F
Bluefish 62°–75°F
Cobia 68°–80°F
Tripletail 75°–88°F

What This Means in the Carolinas

When water temperatures reach the mid-60s in spring, redfish, trout, flounder, and black drum become increasingly active. Many anglers consider 68° to 72°F the sweet spot when multiple species are feeding aggressively.

When temperatures climb into the upper 70s and low 80s, redfish remain active, flounder are still feeding well, and summer species such as tarpon, cobia, and tripletail become more common.

Once water temperatures exceed about 85°F, many inshore species continue feeding, but they often shift their activity to early mornings, late evenings, and periods of stronger tidal movement when oxygen levels are higher.

The Magic Number

If a Carolina inshore angler could order a perfect water temperature, many would choose 72°F. At that temperature, flounder are feeding, trout are comfortable, redfish are active, baitfish are abundant, and nearly every major inshore gamefish is in a predictable pattern.

As many old Carolina guides will tell you, “Watch the water temperature before you watch the calendar,” because fish don’t know what month it is, but they always know how warm the water feels.

 

You may be interested

We Fished For This But Got That…..From the Archives
Offshore Fishing
2290 views
Offshore Fishing
2290 views

We Fished For This But Got That…..From the Archives

Tim Wilson - July 12, 2026

Recently, Saltwater Angler's contributing writer, Bob Carr, was fishing a local King Mackerel Tournament with a couple of fishing buddies. This is the story of that trip…

Tarpon, Chasing the Silver King
Coastal Carolina Fisherman
48 views
Coastal Carolina Fisherman
48 views

Tarpon, Chasing the Silver King

Tim Wilson - July 12, 2026

Few fish inspire anglers like the Atlantic tarpon. Mention the word tarpon around a group of fishermen and the conversation quickly turns to explosive strikes, long screaming…

The Heart and Fishing of Winyah Bay
Inshore Fishing
52 views
Inshore Fishing
52 views

The Heart and Fishing of Winyah Bay

Tim Wilson - July 12, 2026

The morning mist hangs heavily over Georgetown, South Carolina, where the Sampit, Great Pee Dee, Waccamaw, and Black rivers converge. My 2-hour drive from Wilmington was quick…

Most from this category