White Shark

Identification and comparisons

A substantial, spindle-shaped body, pointed snout and crescent tail give the white shark a distinctive outline. The back is gray, while the underside is pale. Its broad, triangular, serrated teeth differ from the narrow, smooth-edged teeth of makos. A distant dorsal fin alone is not enough to make that comparison, and approaching an animal to examine its mouth is never appropriate. Florida Museum identification profile.

Atlantic Florida context

The Florida Museum places this species in the western Atlantic from Newfoundland to Florida, with additional records in the Bahamas and Cuba. That supports regional inclusion, not a claim that it routinely visits any particular Palm Beach reef. White sharks can move between coastal and oceanic habitats and undertake long migrations. A dated, identified observation is more useful than assuming a range map predicts tomorrow’s dive. NOAA regional identification guides.

Feeding, breeding and size

Fishes and marine mammals are important prey, with diet varying among animals and life stages. Females give birth to live young; developing embryos obtain nourishment from eggs inside the mother. Maximum length is debated, so this profile avoids a record-size badge. When comparing published measurements, total length includes the entire tail, while fork length ends at the tail’s fork. Species biology reference.

Three things worth noticing

• The white in its name describes the belly, not an all-white shark.
• Its crescent tail is a useful silhouette clue, but makos have one too.
• Babies develop inside the mother rather than in egg cases attached to the seabed.

Observation and harvest caution

This shark is prohibited from harvest in Florida state waters and is on the federal prohibited-species list. Consult Florida’s shark rules and NOAA’s current recreational shark guidance. Prohibited sharks must remain in the water with their gills submerged under Florida’s handling rules. Do not delay release for photographs or measurements.

For divers, the useful response is to stay with the group, follow the guide’s directions and give the animal room. Do not chase, touch, feed or block its path for a better image. Record the date, location, depth and identifying features after the encounter. An honest uncertain identification is better than attaching a confident species name to an indistinct silhouette.

Current recreational retention rules

Checked November 12, 2026: recreational harvest of white sharks is prohibited in Florida state waters and retention is prohibited under Atlantic federal shark rules. Florida requires prohibited sharks to remain in the water with their gills submerged. NOAA requires release with minimal injury without removing the shark from the water. Do not delay release for photographs or measurements. Check current jurisdiction-specific requirements before fishing. Official FWC shark rules Official NOAA retention guidance

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