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Florida Lobster Gauge & Measuring Requirements

Florida spiny lobster must meet minimum size requirements before harvest. A measuring gauge is required by FWC — you must possess and use one at all times while harvesting.

Minimum Size Requirement

Always check current FWC regulations before harvesting. FWC currently lists the minimum size as a carapace length larger than 3 inches, measured in the water.

  • Measurement is taken along a line parallel to the centerline of the body, from the rear edge of the eye socket to the rear edge of the carapace
  • Tail length must be at least 5.5 inches for lobster tails separated from the body

View FWC Spiny Lobster Regulations →

What Is a Florida Spiny Lobster Measuring Gauge?

A Florida spiny lobster measuring gauge is a tool used to quickly and accurately confirm whether a lobster meets the legal minimum carapace size. Using a gauge in the field prevents accidentally keeping undersized lobster. FWC requires possession and use of a measuring device at all times while harvesting.

Who Needs a Lobster Gauge?

Any recreational harvester taking spiny lobster in Florida waters must carry a gauge. It is your responsibility to ensure every lobster you keep meets the minimum size requirement — during both regular season and mini-season.

GEARXO Lobster Gauges

GEARXO designs and manufactures precision lobster gauges in Key West, Florida, built specifically for Florida spiny lobster regulations. Durable, saltwater-ready construction designed to hold up through a full season on the water.

Shop GEARXO Lobster Gauges →

Official FWC Resources

Florida recreational lobster regulations can change. Always verify current requirements directly with FWC before harvesting.

View FWC Spiny Lobster Regulations →

Disclaimer

This page is for general informational purposes only. Always verify current FWC regulations before harvesting. Regulations may change. GEARXO is not affiliated with FWC.

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