Lobstering at Night: Rules, Tips & Where It Is Legal

Lobster are nocturnal, so it shouldn't be a surprise that the dark can be the best time to catch them. After sunset they leave their daytime hiding spots and walk out onto the grass flats to feed, in the open, where they're far easier to approach. Night diving for lobster can be incredibly productive. It also demands more caution and a clear understanding of the rules, because one place draws a hard line on it.

Why night can be so good

During the day, lobster wedge themselves deep into holes and under ledges, and you have to coax them out one at a time. At night the script flips. They come out of that structure and forage across the shallow seagrass flats, walking around in the open. A lobster out on the grass is exposed and far easier to net or snare than one backed into a rock. On a good night on the right flat, it can be the most productive lobstering you'll do.

Where and when it's legal

This is the part to get right, because it varies:

• Most of Florida: night diving for lobster is allowed, including during mini-season.
• The Keys (Monroe County), regular season: night diving is allowed.
• The Keys (Monroe County), mini-season: night diving for lobster is prohibited, from one hour after sunset to one hour before sunrise, in all state and federal waters off Monroe County.

Where to go at night

Keep it shallow and simple. The best night diving is on and around shallow seagrass flats and the rocks or hardbottom right next to them, where lobster come out to feed. You don't need depth; you need the right flat and good water. Calm, clear nights are everything, because visibility at night is already reduced and chop or murk makes it both harder and less safe.

The gear for night

Night lobstering adds a few must-haves to your normal gear list:

• A bright primary dive light, plus a backup. A dead light in the dark ends your dive at best.
• A well-lit, anchored boat you can always find. Mark it clearly, and make sure other boaters can see it. Some divers run a bright strobe or cyalume stick so the boat is unmistakable.
• A dive flag, lit and visible, and glow sticks on yourself and your float so your buddy and any passing boats can see you.

Staying safe in the dark

Everything that's true about lobstering safety by day is more true at night. The hazards don't change, but your margin does:

• Always dive with a buddy and keep visual contact with each other's lights.
• Never lose track of the boat. Disorientation is the real night risk; keep the boat lit and check your position constantly.
• Watch boat traffic and current. Both are harder to judge in the dark, so favor calm, low-traffic water.
• Don't reach blindly. It's even harder to see what's sharing a hole at night, so let your tickle stick or snare go first.

Night is not the time to push a sketchy spot. If conditions or your comfort level aren't there, save it for daylight. Read the full lobstering safety guide before you go after dark.

Frequently asked questions

Can you dive for lobster at night in Florida?

Yes, in most of Florida and in the Keys during the regular season. The exception is Monroe County during the two-day mini-season, when night diving for lobster (one hour after sunset to one hour before sunrise) is prohibited. Bully netting is still allowed at night, even during the Keys mini-season.

Why is night good for catching lobster?

Lobster are nocturnal. After dark they leave their daytime dens and forage over shallow grass flats, out in the open, where they're far easier to approach than when they're wedged in a hole during the day.

Where do lobster go at night?

Onto shallow seagrass flats and the rocks and hardbottom near them to feed. The best night diving is in shallow, calm water on and around those flats.

Regulations change. Always confirm the latest rules on the FWC spiny lobster page before you dive. Last updated June 2026.