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Summer Flounder regulations in Delaware

Flounders · Saltwater · 2026 season

Summer Flounder
Is it a keeper? A summer flounder is a keeper today if it measures at least 17.5 inches, with a daily limit of 4.

Summer Flounder size limit, season and daily limit

WhereSeasonSize limitDaily limit
State watersOpen year-round16 inch minimum (January 1 – May 31); 17.5 inch minimum (June 1 – December 31)4 per person per day

Exact DNREC wording

Season
Open Year-Round
Size
January 1 - May 31: 16 inch minimum (total length)June 1 - December 31: 17.5 inch minimum (total length)
Limit
4

Source: DNREC Division of Fish & Wildlife, captured 2026-09-20 (2026 season).

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Often confused with

Winter FlounderWindowpane Flounder

More flounders

Four-Spot FlounderWitch FlounderYellowtail Flounder

About the summer flounder

Summer flounder

Species of fish

The summer flounder or fluke is a marine flatfish that is found in the Atlantic Ocean off the East Coast of the United States and Canada. It is especially abundant in waters from North Carolina to Massachusetts.

Read more about Summer flounder on Wikipedia →

Text from Wikipedia, CC BY-SA 4.0. Regulations on this page come from DNREC Division of Fish & Wildlife, not Wikipedia.

All 196 Delaware species A–Z →

Frequently asked

What is the size limit for Summer Flounder in Delaware?

16 inch minimum (January 1 – May 31); 17.5 inch minimum (June 1 – December 31) in Delaware state waters.

How many Summer Flounder can you keep per day in Delaware?

4 per person per day.

When is Summer Flounder season in Delaware?

Open year-round.

Is my Summer Flounder a keeper today?

A summer flounder is a keeper today if it measures at least 17.5 inches, with a daily limit of 4.