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Red Heart

Free Under the Sea Crochet Blanket Pattern

• Easy
• By: Sarah Zimmerman of Repeat Crafter Me
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Item# RHC0502-39361V

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Pattern Details
Add a splash of seaside charm to your décor with this colorful crochet blanket from Red Heart Super Saver.
Sizing Notes

Making the right size is important! To make sure your project turns out the size described, always make a gauge swatch to match your tension. First time swatching? Learn more about crocheting a gauge swatch!  

Finished Measurements

12 square blanket 40x50 inches15 square blanket 40x60 inches

Customize Your Pattern Kit
1 Select Colors
Blue
Red Heart
Blue
Super Saver Yarn
This pattern requires a quantity of 4.

In stock

x
$5.99
Light Blue
Red Heart
Light Blue
Super Saver Yarn
This pattern requires a quantity of 2.

In stock

x
$5.99
Carrot
Red Heart
Carrot
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Orchid
Red Heart
Orchid
Super Saver Yarn
This pattern requires a quantity of 1.

Out of Stock

x
$5.99
Dark Orchid
Red Heart
Dark Orchid
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Aruba Sea
Red Heart
Aruba Sea
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Jade
Red Heart
Jade
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Cherry Red
Red Heart
Cherry Red
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Perfect Pink
Red Heart
Perfect Pink
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Saffron
Red Heart
Saffron
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Pale Yellow
Red Heart
Pale Yellow
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Royal
Red Heart
Royal
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Turqua
Red Heart
Turqua
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Spring Green
Red Heart
Spring Green
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Paddy Green
Red Heart
Paddy Green
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Pumpkin
Red Heart
Pumpkin
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Light Periwinkle
Red Heart
Light Periwinkle
Super Saver Yarn
This pattern requires a quantity of 1.

In stock

x
$5.99
Dusty Gray
Red Heart
Dusty Gray
Super Saver Yarn
This pattern requires a quantity of .

In stock

x
$5.99
Oatmeal
Red Heart
Oatmeal
Super Saver Yarn
This pattern requires a quantity of .

In stock

x
$5.99
Cafe Latte
Red Heart
Cafe Latte
Super Saver Yarn
This pattern requires a quantity of .

In stock

x
$5.99
Buff
Red Heart
Buff
Super Saver Yarn
This pattern requires a quantity of .

In stock

x
$5.99
Light Gray
Red Heart
Light Gray
Super Saver Yarn
This pattern requires a quantity of .

In stock

x
$5.99
White
Red Heart
White
Super Saver Yarn
This pattern requires a quantity of .

In stock

x
$5.99
2 Select Accessories
U.S. E/4 (3.5 mm)
Susan Bates
U.S. H/8
Silvalume Soft Ergonomic Crochet Hooks
This pattern requires a quantity of .

In stock

x
$3.99

Select Your Color

Color: Cherry Red

Select Your Color

Color: Cherry Red

Select Your Color

Color: Cherry Red

Select Your Color

Color: Cherry Red

Select Your Color

Color: Cherry Red

Select Your Color

Color: Cherry Red

Select Your Color

Color: Mirage

Select Your Color

Color: Cherry Red

Select Your Color

Color: Cherry Red

Select Your Color

Color: White

Select Your Color

Color: Cherry Red

Select Your Color

Color: White

Select Your Color

Color: White

Select Your Color

Color: White

Select Your Color

Color: Mirage

Select Your Color

Color: Cherry Red

Select Your Color

Color: Cherry Red

Select Your Color

Color: Mirage

Select Your Color

Color: Cherry Red

Select Your Color

Color: Cherry Red

Select Your Color

Color: Cherry Red

Select Your Color

Color: Mirage

Select Your Color

Color: White

Ready, set, stitch—your pattern kit is complete!

Your Price
$119.80
Care

Treat your finished project right! Make sure you read the care directions closely so your hard work ages gracefully.

  • Machine Wash in Warm Water, Gentle Cycle
  • Tumble Dry, Low
  • Do Not Bleach
  • Do Not Iron
  • Dry-Cleanable
Accessibility

For accessibility support, please contact customer care at 1-888-368-8401 or access@yarnspirations.mom.

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Free Easy Crochet Afghans/Blankets Pattern for Home

Transform your space with this whimsical crochet blanket that's full of personality. Designed in shades of Red Heart Super Saver, you’ll crochet unique sea creatures, stitching each onto a circle-in-a-square motif. Practice chain, single crochet, double crochet, half double crochet, and more. Simply join motifs to complete this playful layer of warmth. Inspire playtime or spark the imagination with this blanket of colorful adventures under the sea!

  • Reviews & Ratings
    4.753

    Beautiful Blanket

    My mom, sister and I are making this blanket for the newest Baby Boy (great-grandson/great nephew) after 9 girls. We live in two different states and when I go North for the holidays, the creatures will be added to the squares and then squares joined together. I couldn't do the 5 star rating as when I did the first squares the shape was not square. I ripped out 10 squares and re-did them after determining where the first stitch after the corner placement. I watched the Youtube video after my crocheting tension style didn't match the designer's very loose stitching. I provided the links to my mom and sister so they could watch the videos and adjust their crochet tension. We are excited to gift this blanket to the parents for Christmas.

    Best Aunt/great Aunt451
    Quality of Product
    4
    Value of Product
    5

    Fun Sea Creatures

    Great pattern. Fun to make different sea creatures. I added a few extra squares to make it larger.

    Kcknitcro551
    Quality of Product
    5
    Value of Product
    5
    • Fun Sea CreaturesGreat pattern. Fun to make different sea creatures. I added a few extra squares to make it larger.https://photos-us.bazaarvoice.com/photo/2/cGhvdG86c3BpbnJpdGU/e4a526e1-382c-5696-976d-f18633b6fde8

    Ariel from The Little Mermaid would love this!

    This pattern was so much fun to make. Directions were well written and easy to follow. I made two blankets for my grand babies. Highly recommend making this whimsical under water sea creatures blanket! It’s so Little Mermaid haha! Happy hooking y’all!

    Bebe208551
    Quality of Product
    5
    Value of Product
    5
    • Ariel from The Little Mermaid would love this! (Image 51540434)This pattern was so much fun to make. Directions were well written and easy to follow. I made two blankets for my grand babies. Highly recommend making this whimsical under water sea creatures blanket! It’s so Little Mermaid haha! Happy hooking y’all!https://photos-us.bazaarvoice.com/photo/2/cGhvdG86c3BpbnJpdGU/65128826-ec47-5ccb-b0c5-fad415baaa95
    • Ariel from The Little Mermaid would love this! (Image 51540435)This pattern was so much fun to make. Directions were well written and easy to follow. I made two blankets for my grand babies. Highly recommend making this whimsical under water sea creatures blanket! It’s so Little Mermaid haha! Happy hooking y’all!https://photos-us.bazaarvoice.com/photo/2/cGhvdG86c3BpbnJpdGU/1aed4589-6cf5-5278-b623-e9acd2fae173

    How are you attaching the creatures/motifs to the bubble squares? This isn't explained in the pattern.

    bookwormsandslugs1

  • Questions & Answers