Crochet mermaid tail patterns are highly in fashion trends, and people love the mermaid costumes and even the home decor. So, check this 23 free crochet mermaid tail blanket pattern roundup to show your love for mermaids while getting cozy in winters in a fun and stylish way. These mermaid tail crocheted blanket patterns are equally popular in all age groups, and they will be the perfect snuggle sacks for the little kids and the adorable lap blankets for all suffering from leg trembling in the dead of the cold. Explore these 23 free crochet mermaid tail blanket patterns to see lots of sample crocheted designs with many variations. You will learn to crochet here all with ease, from mermaid tail crochet blankets to mermaid tail baby cocoons to mermaid tail cozies.

These free mermaid tail crochet patterns are truly awesome outfits to get instantly transformed into sweet mermaids, and they will also provide the ultimate winter warmth. It may look intimidating to work up these crochet mermaid tails, but actually, they are a perfectly easy project for advanced beginners and intermediate crocheters. The full free written patterns, photo instructions, and complete video tutorials will make it easier to hook up these unique, different, and fun style crochet winter blankets.
Moreover, you will get the free crochet mermaid tail stitch guides, gauge guides, and stitch guides along with complete material and tool lists to crochet any preferred size of these blankets. Look through all these free crochet mermaid blanket patterns to see many more unique hacks to learn these crochet blankets neatly and in an expert way.
1. Mermaid Tail Afghan Crochet Pattern

Covering your feet and legs cozy in winters makes the whole body feel warm with this mermaid afghan pattern. If you can’t read even a book due to trembling legs, then here is how to get cozy up on the couch to enjoy a movie night. Crochet this mermaid blanket will instantly transform any kid or teen into a sweet mermaid. The best fun way to keep your legs and whole lap warm throughout the winter season. yarnutopia
- Yarn: Red Heart Super Saver Medium Worsted weight Yarn in Bollen Macaw, Bollen Jade, bollen Peacock,
- Hook: 6mm
- Size: Small Size Fits 4-5 Feet Tall, Medium Sits Fits a 5-6 Feet Tall, Large size Fits Anybody Over 6 Feet
- Gauge: Not Critical
- Skill Level: Advanced Beginner
2. Bernat My Mermaid Crochet Snuggle Sack

Kids just love everything that comes with a significant fun factor. So, wrapping your kids in the crochet mermaid tail blankets will be amazingly easy using this mermaid tail blanket. The best crochet snuggle sack that comes with lovely yarn color combinations. You just need to puzzle at the pattern. It is wholly beginner-friendly to crochet and will work up fast. The project does some special techniques and stitches, but it is much doable. yarnspirations
- Yarn: Bernat Blanket Brights Surf Varg, and Peachy
- Hook: US L-11/8mm
- Size: 45″ Long and 46″ in Circumference
- Gauge: 7 hdc x 6 rows = 4″
- Skill Level: Easy
3. Crochet Mermaid Tail Blanket Pattern

Rock your winter movie nights by getting more comfortable with this mermaid tail. A totally fun version of a crochet blanket that will also create a mermaid personality of all fun-loving kids. Work in the single, double, and round to get this lap blanket mad, an instant solution for the winter leg trembling. One of the best crochet lap blankets ever crocheted. Do crochet it for a friend as it is the best crochet winter gift. ltkcdn
- Yarn: Worsted Weight yarn – Red heart Super Saver in Turquie
- Hook: Size I/5.5mm
- Size: Child – Tween Size 48″ Long, Tail Body 38″ Long, Circumference 41″, Fin 10″ Tall x 23″ wide and Fin Center 6″ Tall
- Gauge: 3 shell rows = 2″ , 3 Shells Wide = 3 1/2″
- Skill Level: Advanced Beginner – Intermediate
4. Mermaid Tail Blanket Crochet Pattern

Crochet this best winter protection and gift for the mermaid lovers, the crazy mermaid tail blanket. The best solutions for winter leg protection. Follow the guides here to crochet it in any custom size, from baby to an adult. You need some skills to work up this blanket. Here, it is the best cuddle up crochet blanket that will keep the legs and toes and even the whole lap warm. bhookedcrochet
- Yarn: Bernat Pop Yarn – Yardage will Depend on Size
- Hook: 6mm
- Size: Baby 12″ x 23″, Toddler 16″ x 30″, Child 19″ x 36″, Teen 21″ x 43″, Adult 23″ x 50″
- Gauge: 7 sts x 4 rows = 2″
- Skill Level: Intermediate
5. Adult Size Mermaid Tail Blanket Crochet Pattern

Get crochet mermaid tail instructions about how to crochet a mermaid tail blanket without getting a bit puzzled. Crochet any weight of yarn to work up the blanket to provide the desired amount of heat. The best fun blanket to stop kids’ leg trembling in winter. It will be a great companion in chilly fun and gaming Saturday nights. The best crochet mermaid blanket ever crocheted. hookedbyrobin
- Yarn: Double Knit Chunky Yarn for Mermaid Tail Body, DK Yarn for the Mermaid Fin
- Hook: 10mm
- Size: Adjustable to Any
- Gauge: not imperative
- Skill Level: Intermediate
6. Crochet Mermaid Tail Baby Blanket
Sorting out a perfect snuggle sack for a little kid at home? Check this crochet mermaid tail winter blanket will be a big love of all the kids in the home and super easy to crochet. A miniature size of this mermaid blanket will make a great maternity gift, and this mermaid tail will keep the babies warm. Must make this crochet baby blanket for the first photoshoot of your baby. garturstitch
- Yarn: Hank of Cascade Eco 100% Wool
- Hook: Size I-9/5.5mm
- Size: Newborn, Finished Length 26″ and Finished Wait for 18″
- Gauge: 14 sts and 13 rows in double crocheting = 4″ x 4″ while using 5mm Hook
- Skill Level: Intermediate
- Special Stitches: Shell Stitch, Shell Decrease, Set Up Row
7. How to Crochet Mermaid Tail Blanket Free Pattern

Give your little gift the best handmade gift of the winter, the lovely crochet mermaid tail blanket appearing in the bright pink color, the girlish color. Crochet the Caron Simply Soft Yarn in colors of choice. You have to work in the shell stitch here mostly to get this amazingly cute lap blanket made. It will be a big love of all. diyfromhome
- Yarn: Caron Simply Soft in Bright Pink Color
- Hook: Size H/5mm
- Size: fits a 7-year-old kid
- Gauge: Not Critical
- Skill Level: Advanced Beginner – Intermediate
8. Easy Crochet Mermaid Tail Blanket Pattern

It is amazing to work up a mermaid tail blanket, and it can also be a little intimidating to crochet for many of us. Follow this adult mermaid tail blanket pattern, photo tutorial, and video instructions to work up this lovely mermaid tail blanket. You will never get out of style. Must add this blanket to your little kids’ wardrobe, and it will be the best handmade gift to crochet right in the comfort of your home. othcrochetnook
- Yarn: Bernat Pop and Caron One Pound in Colors of Choice
- Hook: Size P/10mm and 7mm for the fin
- Size: Fits to an Older Child
- Gauge: not crucial
- Skill Level: Intermediate
9. Free Crochet Mermaid Tail Pattern – All Sizes

Rock your winter blanket game by whipping up this striped crochet mermaid tail blanket, will hold your legs super warm and cozy and will be an easier blanket pattern to crochet. Crochet the hobby lobby I Love This Yarn in colors of choice to get this lovely lap blanket made, will make a darling gift to all fun-loving little kids. You are all free to crochet any size of this blanket for the little kids’ wardrobe. ravelry
- Yarn: Hobby Lobby I Love This Yarn – Solids Yarn Bee Bejeweled Sequin
- Hook: Size I-9/5.5mm
- Size: Toddler, Small Child, Large Child, Small Adult
- Gauge: 11 Stitches and 7 rows = 10cm
- Skill Level: Intermediate
10. Crochet Majestic Mermaid Tail Blanket

Fall in love with this another praise-worthy crochet mermaid blanket that comes with an adorable fin having scalloped edging. The assorted color red appeal makes it a big center of eyes, and everyone will love having this blanket in the crochet winter protection wardrobe. Crochet any worsted weight yarn in 4 colors of choice to work up this lovely crochet blanket. madebymand
- Yarn: Worsted Weight Yarn in 4 Colors like Lavender, Off White, Coral, and Light Blue
- Hook: Size S Hook
- Size: Customizable
- Gauge: not critical
- Skill Level: Intermediate
11. Crochet Child Mermaid Tail Blanket

So you want to make your kids happy this winter? Give them this precious handmade gift of crochet mermaid tail, the super cute crochet mermaid tail blanket. Must crochet this blanket to cover your legs warm and cozy, and it will never get out of style. You are all free to try out this blanket design with any custom yarn color, and it will never get out of style. ravelry
- Yarn: Lion Brand Shawl in Ball Stripes
- Hook: 4.5mm
- Size: Child Size
- Gauge: Not Critical
- Skill Level: INtermediate
- Special Stitches: Puff Stitch
12. Mini Mermaid Tail Crochet Pattern

Check out here the mermaid tail crochet blanket pattern that will rock for all advanced beginners. The mermaid tail blanket design features the amazing colorful shells that go repeated throughout the pattern and appear as gorgeous stripes. Crochet the Lion Brand Vanna’s Choice Yarn in colors of choice while working in the half shell, sc2tog, and shell to get this mermaid blanket made. lionyarn
- Yarn: Lion Brand Vanna’s Choice Yarn in Colors of Choice
- Hook: Size J-10/6mm
- Size: Child Small, Finished Circumference is about 34″ and Finished Length is about 31″
- Gauge: 2 shells = approx 4 1/4″ and 8 rows = 4 1/2″
- Skill Level: Easy+
13. Tunisian Crochet Mermaid Tail Pattern

Yes, work in the Tunisian crochet to work up the amazingly cute and beautiful crochet mermaid tail blankets or leg warmers. Every onlooker will fall in love with this brilliant crochet Tunisian mermaid tail featuring brilliant yarn stripes. Kids will love to own this super unique and fun-making blanket. Use it also the perfect mermaid costume for the little kids at home. ravelry
- Yarn: Elle Chick Double Knit Color Vibrant – DK Weight Yarn
- Hook: Size 7mm
- Size: Large or Small
- Gauge: not critical
- Skill Level: Intermediate
14. Mystic Mermaid Cocoon Crochet Pattern

Make your newborn babies extra protected in the dead of cold by whipping up this lovely crochet mermaid themed crochet blanket. The super cozy snuggle sack that will hold all the little kids and babies warm, and it will be more than easier to crochet than you may think. How to crochet a mermaid blanket? To crochet this, you will need an intermediate skill level to work up this cuddly baby mystic mermaid cocoon. It will work great for the first photo shoot of your baby. bhookedcrochet
- Yarn: Red Heart Unforgettable
- Hook: 4.5mm
- Size: 24″ Circumference and 20″ Length
- Gauge: 8 sts x 5 rows = 2″ double crochet
- Skill Level: Intermediate
15. Crochet Mermaid Newborn Cozy Pattern

Feel free to duplicate this crochet mermaid newborn cozy, which is a perfect mermaid tail blanket for the photo prop. The crochet cocoon pattern features ribbed lines and a decorative raised design texture and comes with a contrasting color fin that brings extra grace to the design. Crochet worsted weight yarn in aqua or any color of choice to work up this lovely mermaid blanket. ravelry
- Yarn: Worsted Weight yarn in Aqua and Light Blue
- Hook: Size J/6mm
- Size: 12″ Length without Tail Fin
- Gauge: not critical
- Skill Level: Advanced Beginner – Intermediate
16. Crochet Crocodile Stitch Mermaid Tail Blanket

Vary your stitches to crochet the mermaid tails with lots of precious design textures. Work in the crocodile stitch and work up this lovely mermaid blanket tail with the crocodile skin design texture. The completed crochet mermaid tail size look double cute and adorable and will make a remarkable handmade gift for a beloved kid. Crochet any kid or adult size of this blanket, and it will never get out of style. allaboutami
- Yarn: Loops & Threads Impeccable Big in Aqua – Phentex Worsted Weight in Colors Light Green
- Hook: Matching to Yarn Weight
- Size: Adjustable to Any
- Gauge: Not Critical
- Skill Level: Intermediate
17. Crochet Rainbow Sparkle Mermaid Blankets

Are you deeply in love with the ombre color effect? So, you will surely fall in love with this rainbow sparkle mermaid blanket that features a brilliant ombre appeal. Work in the shell stitch to work up the lovely design pattern and texture, and whip up the fin by working in single and double crochets. The blankets are guaranteed to hold your lap cozy and will instantly help stop your leg trembling. mjsoffthehook
- Yarn: Worsted Weight yarn in colors of Choice – Red Heart yarns Roll with It Sparkle and Red Heart Super Saver Economy
- Hook: Matching to Yarn Weight
- Size: Toddler, Child, Adult
- Gauge: 1 sc, 1 shell, 1 sc and 5 rows = 4″ wit 11.5mm crochet hook, Fin: 9 sts and 6 rows = 4″ with 11.5mm Hook
- Skill Level: Intermediate
18. Easy Crochet Mermaid Tail Pattern

Get the complete video instructions here about how to crochet a mermaid tail like an expert. The video instructions will not allow you make any mistake, and the pattern will be no-fail at a very first try. Crochet the Red Heart with Love in the color iced aqua to work up this amazingly beautiful crochet mermaid tail, a totally easy and beginner-friendly crochet project that everyone can crochet with ease. youtube
- Yarn: Red Heart with Love in Iced Aqua
- Hook: 8mm and 7mm
- Size: 7-10-year-old child
- Gauge: Not Critical
- Skill Level: Advanced Beginner – Intermediate
19. Easiest Crochet Mermaid Tail Pattern

The mermaid tails are equally popular in all age groups. So, you can crochet them for a kid and an adult at the same time. Grab here the free video guides about how to crochet a mermaid tail in the easiest and fastest way, and it will make the best mermaid costume also for the photoshoot of your baby. The design is super elegant and is much achievable, and you will love having it in your winter fashion wardrobe. youtube
- Yarn: Worsted Weight Yarn in Variegated Blue and Solid Turquoise
- Hook: Size M/9mm
- Size: age 2 to adult size
- Gauge: not critical
- Skill Level: Advanced Beginner
20. Crochet Peasy Mermaid Tail Blanket

It can always be challenging to crochet mermaid tail blankets. Follow here the pattern guides and instructions to work up a mermaid tail easily in no time. It will be a super fun nautical blanket for all the little kids at home, and one can easily whip it up with beginner crochet skills. Crochet any worsted weight 4 yarn to work up this outstanding crochet mermaid tail blanket. silver moon
- Yarn: Bernat Super Value in Solid Colors – Worsted Weight 4 Yarn
- Hook: Size P/12mm
- Size: Adjustable to Any
- Gauge: Not Critical
- Skill Level: Advanced Beginner
21. Mermaid Tail Cocoon Free Crochet Pattern

Feel free to duplicate this another crochet snuggle sack that is crazily beautiful and will surely cover the body of your babies warm. The design appears in the dark blue and pink color of yarn and is truly beautiful to look at. Crochet worsted weight yarn in colors of choice like blue and pink to work up this mermaid tail cocoon, a fun solution for baby winter protection. amysastitch
- Yarn: Worsted Weight Yarn – I Love This Yarn in Grape and Pink
- Hook: Size I/5.5mm
- Size: 42″ Long x 20″ Across
- Gauge: First Two Rows of Pattern = 3″ Measured Across Center
- Skill Level: Advanced Beginner
22. Bernat Crochet Mermaid Tail Blanket

Sorting out the best yarn blanket to add to your winter fashion wardrobe? Nothing can be better than this mermaid tail blanket, the perfectly cute striped yarn snuggle sack that also covers the user’s upper body. The fin is to crochet differently with lovely ribbed lines, and you will love crocheting it with the intermediate skill levels. A one of the best crochet blanket to crochet in no time. yarnspirations
- Yarn: Bernat Pop in Blue Blaze
- Hook: US H-8/5mm
- Size: 23″ Wide x 50″ Long
- Gauge: 13 dc and 8 rounds = 4″
- Skill Level: Intermediate
23. Crochet 18_ Doll Mermaid Tail Blanket

Get here instructions and free patterns to crochet the mermaid tail blankets for the little girl’s dolls and preemies. The blankets will work up fast and will be more than easier to crochet, you may think. You have to work in the single double and half double crochet stitches to work up this brilliantly beautiful crochet snuggle sack that will make a remarkable handmade gift. yvonnemet
- Yarn: County Loom by Loops & Threads Super Bulky Weight 6 Yarn in Colors of Choice – Any Worsted Weight Yarn
- Hook: Size P for Body and Size K for Fin
- Size: 13″ wide x 16″ length not including fin
- Gauge: Not Imperative
- Skill Level: Advanced Beginner
Unique mermaid tail ideas with more color combination and designs:
ripple afghan pattern purple and blue colors keychains a nice handmade gift shared by apinyarn prairie_made_crochet the_donna_louise
Crochet Mermaid Tail Videos:
Conclusion:
There are certain different types of crochet mermaid blankets that you can use to impress the audience all around. The mermaid tail blankets are one of them. You will learn how to crochet these blankets will various variations in design patterns, color combo, and design texture. Most of these crochet blanket patterns are easy, and others can be done with an intermediate skill level. They will make heart-winning handmade gifts and consider giving the mermaid cocoons as a great maternity gift to a mother to be. The blankets will make you feel great during the winter movie nights. Time to take your winter blanket making to the next level with these crochet mermaid tail blankets, cozies, and cocoons.