How to Catch Blue Crabs

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Simple Techniques for Catching & Cooking Blue Crabs

Blue claw crabs are found in tidal waters and coastal tributaries from New England down the coast to Florida and around to the Gulf of Mexico. They are fun to catch, and do not require a lot of skill or expensive equipment. Crabbing with the kids on a good afternoon can provide enough crabs for a tasty dinner.

Blue crabs inhabit tidal mud flats, moving into the shallows with the incoming tides to feed in marshy areas and then back to deeper water as the tide recedes. They are caught either in specialty crab traps or with a hand line and dip net, and can be caught either from the shoreline or from a boat.

Look for blue claw crabs in tidal waters around bridges, docks, piers and jetties. Rivers and creeks with muddy bottoms and a slowly moving current are production shoreline locations for finding crabs. Blue claw crabs are most active during the incoming and outgoing tides, especially in the early morning and in the late afternoon. Here are a few tips for finding and catching blue claw crabs.

Photos by the Author

How To Catch Blue Crabs

Throw Out A Hand Line

Things You Need:

Crab traps or hand line with dip net

Crab Bait

Basket for holding captured blue claw crabs
A very effective method for catching blue claw crabs is as simple as tying a piece of raw chicken to a weighted line, tossing it into the water to drift down and along the bottom. Blue claw crabs are scavengers, and any crab in the area will quickly find the bait. Check the line frequently, feeling for the tugs from a feeding crab. Sometimes, the crab will try to run off with the bait, pulling the hand line taunt. Slowly and gently, pull the hand line back towards you. Take your time and do not pull in the line too quickly, or the crab will let go and swim away.

As the crab slowly gets near the surface, scoop it up and out of the water with the dip net. If crab drops off, release the hand line and let the bait sink back down to the bottom. The hungry blue claw crab often comes back, pulling the line out again in another attempt to steal the bait and giving you another chance to catch it. With a little practice, this hand lining technique can net a basket of blue claw crabs.

Using Crab Traps

Using collapsible crab traps is another method for catching blue claw crabs, especially from bridges and piers that are too high above the water to reach safely with a dip net.

Tie a piece of chicken to the bottom of the crab trap and lower it to the river bottom. The doors of the trap will open, and the crabs will gather to feed on the chicken parts. Pull up the crab trap periodically to check for crabs.

Blue Crab Bait

Use inexpensive, bony chicken parts for bait such as the necks, backs and drum sticks. Attach the hand line to one end of the chicken part, tying it securely around the bone. The weight of the bone should carry the bait to the river bottom without needing to add a sinker.

Some crabbers prefer oily chunks of mackerel and herring, fish heads or baitfish including minnows and mummichogs. These are also effective baits, but can be messy and a little harder to obtain

Handling Your Crab Catch

type=textKeep your captured blue claw crabs in a basket or empty bucket (a wooden bushel fruit basket works great), out of the sun and under a damp rag. Do not keep crabs in a bucket of water or they will die quickly.

Handle blue claw crabs carefully; their claws can give a nasty pinch. Hold a crab with tongs, or grab it by the base of its back flipper. Control the crab by gently pining it to the ground with the pole of the dip net, and then grasp the base of its flipper with your thumb and forefinger. Hold the crab by its flipper with its claws away from you, and it cannot reach far enough with its claws to pinch you.

Learn the differences between male and female blue claw crabs. Releasing the females and keeping only the males is a good practice to help ensure future generations of crabs.

Blue Claw Crabs: Tips and Fun Facts

  • The claw tips of male blue crabs are tinged with blue. Female crabs have red tipped claws. The marking on the underside of the male crab is long and slender, and resembles a 'T'.
  • Female blue claw crabs mate only once in their lifetime, but can spawn several times. The marking on the underside of the female crab is rounded with a small point towards the center.
  • A large female blue claw crab can lay up to 8 million eggs.
  • Blue claw crabs grow by molting, or shedding their hard exterior shell. Freshly molted crabs are commonly known as 'softies' or soft shelled crabs.
  • A crab that is ready to molt is known as a 'shedder' or a 'peeler'.
  • A blue claw crab reaches maturity in one year, and can live up to three years.
  • Check with your state for health advisories, local rules and regulations regarding the fishing season, size requirements, catch limits and other restrictions for catching and eating blue claw crabs.

You'll Need A Crab Net

Telescopic Handle Fishing Fish Landing Folding Netting Net

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Blue Claw Crab

Coastal MD Blue Crab Metal Wall Art Decor

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The Classic "Snap Trap" Crab Trap

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Blue Claw Crabs - In the News

Blue Crabs pound out 10-7 win in Skeeters' homestand finale
The Southern Maryland Blue Crabs stranded 15 runners in their game against the Sugar Land Skeeters on Thursday night. But the ten that scored were enough to deliver a 10-7 victory in the finale of the Skeeters' homestand at Constellation Field.
As blue crabs rebound, Maryland takes chefs on field trips to promote them
He bobbed and weaved in a boat on the Choptank River, off Cambridge on the Eastern Shore, the blue crabs' front door. Newly relocated to the District, he was eager to see the living crab, to learn about its biology, and to understand why his restaurant ...
York Revolution Take Series Against Southern Maryland Blue Crabs
Contributor Network ? 18 hours ago The York Revolution, based in York, Pennsylvania, had a four game home series against the Southern Maryland Blue Crabs starting on Thursday, May 24, 2012 and ending on Sunday, May 27. The Revs really needed some wins ...
Skeeters fall to Blue Crabs
The Blue Crabs rallied back with four runs in the third, one in the fourth, and two in the sixth. The Blue Crabs scored one more run in the ninth on Matt Padgett's RBI double to make the score 8-3.

What Is Your Favorite Way to Prepare Blue Crabs?

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Cooking Crabs

Two Different Ways to Prepare Crabs

The Classic Crab Boil

The classic way to prepare blue claw crabs is to simply boil the crabs in seasoned water.

To a large stock pot, add 3 or 4 quarts of cold water. Stir in a liberal amount of seasonings, such as Old Bay or Zatarain's Crab Boil. Cover the pot and bring the seasioned water to a strong boil.

Using tongs, add the live crabs to the pot, one at a time. Push the crab down into the water before adding the next crab. Continue adding crabs to the boil, making sure that each crab is fully submerged in the seasoned water.

Bring the water back to full rolling boil, cooking the crabs for 15 to 20 minutes and until the shells turn red. Remove the crabs from stock pot with the tongs or by lifting out the steamer basket, and allow the crabs to cool completely before eating, or use the meat for other crab dishes such as my Mother's crab cake recipe!

Steamed Crabs

Steaming blue claw crabs lets the sweet taste of the meat shine through. Similar to boiling, steaming crabs requires a large covered pot but only uses a few cups of salted water.

Elevate the crabs above the briny boil on a steamer basket, and steam in the covered pot for about 20 minutes or until the shells turn red. Remove the crabs from the pot and let them cool completely.




The Equipment

Bayou Classic Stockpot with Lid & Basket

Bayou Classic 4042 42-Quart All-Purpose Aluminum Stockpot with Steam and Boil Basket

Amazon Price: Too low to display (as of 06/01/2012)Buy Now

A classic steamer / boiler combination. Great for cooking crabs, lobsters, shrimp, pasta and vegetables.



Steaming Blue Claw Crabs

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Mom's Crab Cake Recipe

Blue Claw Crab - Lump Crab Meat

When you can't catch your own blue crabs, this is the next best thing.

2 Lb. Blue Crab Meat - Jumbo

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Premium Jumbo Male Hard Crabs

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Soft Shell Blue Claw Crabs

Soft Shell BLUE CRAB (2 DOZEN)

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Maryland Crabs - In the News

Maryland launches 'True Blue' promotion for restaurants that serve homegrown crabs
Vilnit has been bringing chefs out onto the bay and to crab picking houses to convince them of the superior quality of Maryland crab meat. He says 84 restaurants have signed on to the program so far. To be certified, 75 percent of the crab used by ...
Datebook
1 male crabs, Maryland crab soup, corn on the cob, beef barbecue, hot dogs, draft beer, sodas and water. There will be a bake sale and cake raffle. Tickets are $60, $20 for children ages 3 to 12, and free for those younger than 3.
Maryland Crab Season Off To Slow Start
The Maryland Watermen's Association says the Maryland crab season is off to a slow start. The president of the organization, Larry Simns, reports that there are a lot of smaller crabs but not many big ones. An annual winter survey found blue crabs at ...
Datebook
1 male crabs, Maryland crab soup, corn on the cob, beef barbecue, hot dogs, draft beer, sodas and water. There will also be a bake sale and cake raffle. Tickets are $60, $20 for children ages 3 to 12, and free for those younger than 3.

Blue Claw Crabs - Vintage Metal Sign

Blue Crabs Vintage Metal Art Retro Tin Sign

Amazon Price: $32.00 (as of 06/01/2012)Buy Now

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Thanks for stopping by!

  • flicker May 25, 2012 @ 12:22 pm | delete
    Have never tried catching crabs, but this sounds like fun (and work, too!).
  • JaguarJulie May 10, 2012 @ 9:28 am | delete
    I've never tried to catch a blue claw crab. Sure do appreciate them in crab cakes!
  • CrabbinMan May 1, 2012 @ 2:55 pm | delete
    Great article! Here are some great tips to catch blue crabs, check out crabtips.com.
  • A-Redneck Apr 21, 2012 @ 9:18 am | delete
    All I can say is "wow" blue crabs really are blue. It is amazing what I learn from visiting the many other lensmasters here at Squidoo. There are so many cultures, countries, ideals, and ideas in these pages that they are a constant source of fascination to me. And by the way, I love your articles, they are always top notch.
  • Tipi Jan 21, 2012 @ 11:42 am | delete
    Stopping back to review your Mom's recipe for crab cakes. We did have crab for Christmas this year and thought of you. I was reviewing the bait choices for catching blue crab and was again fascinated that you use cheap chicken parts. Then I looked at the other bait choices and don't thing I know what a mummichog is, will have to look that up...now I know its a little fish that lives along the coast from Newfoundland to Florida!
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