One evening Crochet Mermaid tail blanket
Make a Majestic Mermaid Tail Crochet Blanket in Just One Evening!
If you’ve ever dreamed of curling up like a mystical sea creature, we have the perfect project for you! Our One Evening Mermaid Tail Crochet Blanket is a fun, relaxing, and utterly enchanting project that lets you create a cozy, wearable blanket in one evening. Whether you’re a beginner or an experienced crocheter, this blanket is designed to bring a touch of magic to your craft.
Why You’ll Love This Project
There’s something undeniably whimsical about a mermaid tail blanket. Its unique shape, cozy fit, and playful design make it perfect for evenings on the sofa, movie nights, or even as a thoughtful handmade gift. The best part? You don’t need to wait weeks to finish it. With the right approach, you can have your mermaid tail ready to swim in before the evening is over!
What sets this project apart is its flexibility. You can use any yarn and hook size you have at home. Worsted weight yarn works beautifully, but you could also use chunky yarn for an even quicker project or finer yarn for a more delicate look. The pattern remains the same no matter what materials you choose, making it accessible to anyone with yarn and a hook in hand.
Choosing Your Colors
Mermaid tails are all about majestic, eye-catching colours. Think deep ocean blues, sparkling teals, shimmering purples, or even soft pastel gradients. You could create a realistic mermaid look with jewel tones, or go full fantasy with rainbow hues. The beauty of this project is that you can let your creativity shine—there’s no right or wrong when it comes to colour.
One tip for achieving a stunning effect is to alternate colours every few rows. This creates a gentle gradient or stripe effect, giving your tail a magical shimmer reminiscent of mermaid scales. Don’t be afraid to mix in metallic or sparkly yarns for extra flair.
The Pattern
Our step-by-step pattern is designed to be simple and repeatable. It’s based on basic crochet stitches, so you don’t need advanced techniques to complete your tail.
Here’s an overview:
- Start with the Body – Creating a pocket at the bottom and working in the round, increasing on outer adges to create that cocoon – Mermaid tail shape!
- Work up the Fin – Once the body is complete, you’ll work in rows of back loop only stitches to create a ribbed fin shape. The stitches are repetitive, which makes it perfect for relaxing evening crochet.
- Finish at the top – The tail is waist height, creating a snug fit around your legs. Add an optional ribbed edge or border to help it stay cozy and stretchy.
No matter your choice of yarn or hook, following these steps will give you a beautiful, functional blanket in just a few hours.
Video Tutorial Available
If you learn best visually, we’ve got you covered! Our comprehensive video tutorial walks you through every step, from starting the fin to finishing the tail. You can pause, rewind, and follow along at your own pace. Even beginners will find the video easy to follow. With the tutorial, you’ll gain confidence in your stitches and see exactly how your blanket should grow as you crochet.
Tips for Success
- Mix textures: Combining smooth and fuzzy yarns can add dimension and a more “scale-like” appearance.
- Work in a comfortable space: Since this is an evening project, make sure your chair and lighting are cozy and supportive.
- Relax and enjoy: This blanket is as much about the experience as the finished product. Put on your favourite show, brew some tea, and let your fingers dance over the stitches.
Who Can Make This Tail?
The beauty of this pattern is that it welcomes all skill levels. Beginners will love the simple repeating stitches and clear video guidance, while experienced crocheters can enjoy the creative freedom of colour choices and yarn combinations.
Whether you’re making it for yourself, a loved one, or as a unique gift, this mermaid tail blanket is a fun, rewarding project that guarantees instant gratification. Imagine slipping into your creation by the end of the evening—it’s a feeling of pure joy and accomplishment.
Final Thoughts
Crochet has a magical way of transforming simple yarn into something extraordinary. With this One Evening Mermaid Tail Blanket, you get all the fun of a creative project without the commitment of a long-term pattern. The blanket is cozy, enchanting, and completely customizable.
So grab your yarn, pick your favourite majestic colours, and dive in! By the end of the night, you’ll have your very own mermaid tail to curl up in, watch movies in, or show off to friends and family. With the step-by-step video tutorial, this project is perfect for anyone who wants a little magic in their crochet—and their evening.
Ready to make your mermaid dreams come true? Start your one evening crochet adventure today!
Read more: One evening Crochet Mermaid tail blanketIt will take you longer if you use a smaller hook than the ones suggested in the pattern. However, if you have a yarn in mind or a stash you would like to use up then this pattern can be followed with any materials you have without needing to work anything out – Just follow along and it will work perfectly!
Beginner crochet pattern
Mermaid tails are so popular that I wanted to make a pattern that anyone could follow. If you know your Hdc stitch then you can complete this easy crochet pattern in no time.
There are no stitch counts or tricky combination techniques. You can actually pretty much switch off after your first few rows and just mindlessly work away to your heart’s content!
Beginner crocheters this pattern is for you! Grab yourself a pattern click the video tutorial and create beautiful Mermaid blankets for all of your friends and family.
You will learn new skills and have the satisfaction of creating something stunning and practical all in one evening!
One evening crochet Mermaid tail
With this pattern you can make a Crochet Mermaid tail in one evening in any size, width and length.
The pattern is written in US and UK terms.
15mmCrochet Hook
12mm Crochet Hook
In stock
Finding the right materials
In this pattern and tutorial I have used 4 strands of Magic glitz DK yarn at the same time and a 12mm crochet hook. You can use 4 strands of any DK yarn or use a chunky yarn, super bulky, even aran.
Use the correct hook for your yarn weight or work out the hook size if using multiple strands at once. You can use any hook or yarn and just follow the pattern along from the beginning and it will suit any yarn and hook.
After you have found your perfect yarn to work with – I know so many options to choose from.
Follow along with the video tutorial and you can have a Mermaid tail in no time – well, one evening actually!
Never be stuck for a last minute gift again!
You can find the One evening Mermaid tail blanket pattern here. This will guide you in making any size mermaid tail you like. Perfect for those custom makes and getting the size and fit just right.
One evening crochet Mermaid tail
With this pattern you can make a Crochet Mermaid tail in one evening in any size, width and length.
The pattern is written in US and UK terms.
15mmCrochet Hook
12mm Crochet Hook
In stock
Crochet video tutorial
I hope you enjoy making your Mermaid tail.
I would love to see your makes! Snap, Tag & Share with me @
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Happy crocheting!
Hi…I was wondering if you got the video finished and if so where do I go for the link…?
Thank you
Hi, you can find video here https://youtu.be/8VdIprg3BOg and at top of pattern. Thanks
Hello ! Love this pattern! I have tried to start t multiple times with the 25 mm hook it is just way too loose went back agauand looking at your pictures it looks like your using the 15 mm for the body at the start?
Hi, nope it’s a 25mm I’m just editing video will post to this pattern over the weekend. Thanks
Hi there is the video uploaded yet? 🙂
Hi, you can find video here https://youtu.be/8VdIprg3BOg and at top of pattern. Thanks
One night design. How many hours does this tail take to crochet?
Hi, an adult approx 5 hours. Depending on your crocheting skills x
Thank you for this easy pattern! I just finished with the tail and I love it. I know my Granddaughter will love it for Christmas!
Great! Glad you like the pattern. I’m sure your Granddaughter will love it. Such a lovely handmade gift x
I’m trying to make 2 mermaid blankets on a 41 peg loom. These are for my twin granddaughters. Working on the tail of the 1st one.I like the way yours looks. It’s so pretty. Do you know how to convert this to a loom knitting pattern? Thank you for any help you can give me.
Hi Elaine, Im glad you like the pattern. Unfortunatley i have not used a loom before. I would not have a pattern to use for the blanket. I will maybe look into this in the future. Let me know if there is anything i can help you with. Thanks Emma
Hi,
Thank you for this pattern! I plan to make each of my 2 granddaughters one of these.
One question…is it in UK or US terms? TIA
Lisa
Hi Lisa,
The pattern is in US terms. It is a cocoon shape. Hope this helps 🙂 Emma
hi, I’d like to thank you for your pattern.I’m so excited to start with this project. But I have a doubt regarding hook size…25 mm? I’ve never seen one so huge….maybe in Italy the sizes are different. thank you in advanced for replying. Federica
hi! thank you for sharing your pattern! I’d like to try one for my daughter and maybe for me too. I have just a question before starting: when you say 4 strands of yarn, do you mean that I have to work with 4 skein of yarn? the hook size 25 mm is very huge…or have I to find a conversion chart to use correct hook size.
thank you in advance
Hello. Love the pattern and started on it as soon as I bought some yarn. But as I’m working on it I realize I may not have bought enough yarn. I just bought some from my local craft store and didn’t think to check the size skins you used. I am making for a toddler and bought for skins of 100g so being a total of 400g. But if they are used all together is this enough, just one skin for the whole project?
Hi, I cant tell if this is enough by grams if its 390 yards or more each ball and you use correct hook size. Yes this will be fine. You will be surprised how quickly it works up with very little yarn due to the hook size and stitch.
Hope this helps
Emma
Hello, I am going to attempt to make this beautiful mermaid tail blanket. I would love to use the colors you have used. Could you tell me what colors they are? Thank you in advance. happy crocheting.
Hi,thanks for getting in touch. I have used these colours for this blanket http://peanutandplum.yarnshopping.com/fnt2-22034 you can purchase through my site.
Happy creating! ?
I love this pattern, but I’m confused with the tail at the end. Are we making a front and a back or a left and a right?
And the continuing on the increasing?
I’m sorry I’m so dense!!
Hi, so sorry I am late to reply. I have had spam problems and missed many notifications. Are you still having problems? You are making a left and a right. If you need some more help. Contact through contact page and I will walk you through. Thanks
Love love love this pattern!!! Thank you!
Thanks so much! Happy creating ? Xx
The only part I don’t understand is after you join the tails together?
Hi, after you join the tail together you see the flat edge along top of tail to flat bottom of body. You can pull the edges around the body slightly to create a flick. Does that make sense?
Hi, so sorry I am late to reply. I have had spam problems and missed many notifications. Are you still having problems?
Thank you for this! I loved that I could mindlessly crochet without worrying about counting stitches. I used a regular single strand of yarn with a pretty large hook so it took maybe 2-3 nights but i was worried about it being too thick and too hot with the 4 strands. I used 3 strands for the fins since oh mentioned it helps to make the fins stiffer. I’m gonna be starting another one in purple for my other daughter soon! I’m about to make a miniature tail to go on a doll. Haha
Hi, thanks for post! It’s great isn’t it, you can switch off but still work it up quite easily. So glad you like it! A doll size is a great idea! X
I’m excited to start my mermaid tail blanket. Are you using 4 strands of yarn just to make it thicker/warmer? Could you use 2 strands in an attempt to save some money on yarn and just need about 4-6 skeins of yarn?
Hi,
I use 4 strands as the hook is very large. You could use two strands and a smaller hook (maybe 9-10mm) of course it would take longer than one evening but would save you on yarn.
I have some very nice baby acrylic yarn in my store, it’s inexpensive and in lots of colours ? It might help you make a cheaper blanket for your first attempt. Look forward to seeing it when it’s finished. Message through contact page if you need any help. XEmmax
For the increase rows, are you only doing one increase stitch for the whole row or doing an increase every 4th stitch?
Hi Kirsten.
You only increase once on the 4th stitch at each side. This gives it a gradual increase in size which shapes it like a tail.
Thanks
Emma
Thanks, I actually went back and read it properly and understand now. LOL
I made this in purples and plums for my granddaughter. She absolutely loves it! Such an easy to follow pattern and it does work up so quickly. Thank you so much for sharing. I would love to share a picture but I am not sure how to?
Hi Laura, lovely! I love the colour Plum. If you submit a pic to me and a little write up I will add to my Facebook page. You can also instagram it and tag @peanutandplum. Looking forward to seeing it x
Can I make it in very thick blanket yarn? Thank you.
Pat
Hi Pat. Yes I am sure you could just use a large needle so it’s very loose. It will give it some stretch rather than a stiff chunky blanket x
Love this! Silly question – what do you mean when you say count in 3 stitches? Like skip three? HD increase in three?
Hi Liz,
No, you wouldn’t skip the stitches. Continue with hdc but increase on the 4th stitch each side. Does that makes sense?
Do u have a video
Hi, I have been requested this a few times. I will get one done asap and upload with Pattern. Thanks
Hi I was looking for the video did you get a chance to make one and where would I find it.thank you so much
Hi, I had done a video but it wasn’t that great. I’m working on one this week. Thanks
How much yarn do I order to make this tail blanket? I would like to order what you suggested. I know it says 800 to 1000 grams so do I order 8 skeins or 16?
Hi Tori, what size were you thinking of making? 8 skeins would be more than enough for up to a teen. 12 would be enough for an adult large it would really depend how large you begin and how big you want to go. With 4 strands doing an adult I order 12 but do have some left over. The magic light comes in packs of 4 which makes it a lot cheaper overall than buying seperate balls. Hope this helps
How much yarn do I order to make this tail blanket? I would like to order what you suggested.
Oh my GOODNESS!!!!! I am so excited to make this project! One of my 4 daughters is turning 16 on Wed. & I decided that my first crochet project would be a blanket gift for her!
I’m new to crocheting, within the last 2 weeks new. I was planning to make a pretty throw, but after finding and reading your pattern, well, the decision is made! I actually understand EXACTLY what you’re talking about, which hasn’t happened with many patterns of ANY project, let alone the other mermaid blanket patterns I’ve seen.
Thank you so much for taking the time to post this!!!! I can’t wait to begin! I will post pictures if- (NO! Strike that) WHEN I finish! I’m a little nervous about the fin, but I think I have the idea! Thank you again! You are amazing!
Hi Jennifer, Thanks so much for your lovely comment! I’m so pleased you are looking forward to making one 🙂 Please share your finished piece after – would love to see it! If you get stuck with the tail just email me or use contact form and I will help you get started. Thanks again, was lovely to see this message and your enthusiasm for your project! Emma x
OMG!!!! Thank you so much!!! I have been wanting to make one of these for my daughter but all the patterns I found were so complicated!!!
This is ingenious!!! Can’t wait to get started!!!!
😀
I’m glad you like it. It’s a lot easier to customise to your own size, rather than follow pattern. We all come in different shapes and sizes ?. Would love to see the finished piece x
Can i use super chunky yarn for this project?
Hi,
Yes of course. You can use any yarn weight. You can just adjust hook size. I have posted a video now so you can see how it works with any hook or yarn.
Thanks