Crochet lagoon baby blanket, cuddle your little one in love with this pretty blanket, it is made in an easy to crochet stitch, so hope you enjoy!

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See more of my crochet baby blankets – Pink Marbles – Soft Rose

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The written instructions and pictures for this free crochet lagoon baby blanket pattern are the sole property of crochetncreate. The pattern is copyright protected © 2026. You are welcome to sell your finished items made from this pattern. My photos are copyright protected and are not to be used to sell your items.

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Crochet Lagoon Baby Blanket UK
Pattern Number CNC578
Skill Level: Intermediate
Abbreviations UK
RS. Right Side
ch. Chain
dc. Double Crochet
tr. Treble Crochet
rpt. Repeat
ss. Slip Stitch
yrh. Yarn Round Hook
tch. Turning Chain
tr2tog. Treble Two Together
Leaving last loop of each tr on hook, work 2tr into next stitch, yrh, pull through all loops.
tr3tog. Treble Three Together
Leaving last loop of each tr on hook, work 3tr into next stitch, yrh, pull through all loops.
cl vst. Cluster V-Stitch
Work (tr2tog, 1ch, tr2tog) into same space or stitch.
Base of ch. Work into first stitch
3ch counts as first tr
Approx Finished Size: 30 inches wide x 35 inches length
Materials
For great results it is always best to use the recommended yarn, I have used approximately:-
200 grams of Yarnsmiths Lagoon DK yarn in colour 1
200 grams of Yarnsmiths Create DK yarn in colour 2
5.00mm crochet hook for the main part
4.00mm crochet hook for the last row of the border
******************************************
Scroll down the page for the USA format
UK INSTRUCTIONS:
Made in multiple of 3 + 2.
With colour 1 and 5.00mm hook, make 125ch, 1dc into 2nd ch from hook, 1dc into each ch to end. Turn. (124dc)
2nd Row – 1ch, 1dc into the stitch at the base of the 1ch, make 2ch, miss 2dc, 1dc into next dc, * make 3ch, miss 2dc, 1dc into next dc, * rpt from * to * to last 3dc, make 2ch, miss 2dc, 1dc into last dc. Turn.
3rd Row – 3ch, miss 2ch, work cl vst (see abbrev) into next dc, * miss 3ch, cl vst into next dc, * rpt from * to * to last 2ch and dc, miss 2ch, work 1tr into dc. Turn. (40 cl vst)
4th Row – 1ch, 1dc into the stitch at the base of the 1ch, make 2ch, miss tr2tog, work 1dc into next 1ch space, * make 3ch, miss two tr2tog, work 1dc into next 1ch space, * rpt from * to * to last tr2tog and 3tch, make 2ch, miss tr2tog, work 1dc into top of 3ch. Turn.
5th Row – 3ch, miss 2ch, work cl vst (see abbrev) into next dc, * miss 3ch, cl vst into next dc, * rpt from * to * to last 2ch and dc, miss 2ch, work 1tr into dc. Turn.
Rpt 4th & 5th Rows in colour sequence as follows:
Twice in colour 1.
# # four times in colour 2, once in colour 1, four times in colour 2, four times in colour 1 # #
Rpt from # # to # # twice. Turn.
Rpt 4th Row once. Turn.
Next Row – 1ch, 1dc into the stitch at the base the 1ch, work 2dc into each ch space and 1dc into each dc to end. Turn.
Border – 1ch, 1dc into the stitch at the base the 1ch, work 1dc into each dc to end, 3dc into last dc, * work dc evenly into row ends down first side of blanket, 3dc into corner, 1dc into each ch along starting chain edge, 3dc into corner, work dc evenly into row ends up second side of blanket, 1dc into corner, ss to first dc on beginning of row. Turn.
Working 3dc into the corners and ss at the end of the row, make 1ch, work 1dc into the stitch at the base of the 1ch, 1dc into each dc to end. Turn.
Bobble Row – With 4.00mm hook make 1ch, 1dc into the stitch at the base of the 1ch, * tr3tog (see abbrev) into next dc, 1dc into next dc, * rpt from * to * to end, working (1dc, tr3tog, 1dc) into corners, ss to first dc on beginning of row. Fasten off.
Finishing Weave in and trim off all loose ends of yarn.
USA format below:-

Crochet Lagoon Baby Blanket UK
Pattern Number CNC578
Skill Level: Intermediate
Abbreviations USA
RS. Right Side
ch. Chain
sc. Single Crochet
dc. Double Crochet
rpt. Repeat
sl st. Slip Stitch
yo. Yarn Over
tch. Turning Chain
dc2tog. Double Crochet Two Together
Leaving last loop of each dc on hook, work 2dc in next stitch, yo, pull through all loops.
dc3tog. Double Crochet Three Together
Leaving last loop of each dc on hook, work 3dc in next stitch, yo, pull through all loops.
cl vst. Cluster V-Stitch
Work (dc2tog, ch1, dc2tog) in same space or stitch.
Base of ch. Work in first stitch
ch3 counts as first dc
Approx Finished Size: 30 inches wide x 35 inches length
Materials
For great results it is always best to use the recommended yarn, I have used approximately:-
200 grams of Yarnsmiths Lagoon DK yarn in color 1
200 grams of Yarnsmiths Create DK yarn in color 2
An equivalent yarn would be a light worsted #3
5.00mm crochet hook for the main part
4.00mm crochet hook for the last row of the border
******************************************
USA INSTRUCTIONS:
Made in multiple of 3 + 2.
With color 1 and 5.00mm hook, ch125, 1sc in 2nd ch from hook, 1sc in each ch to end. Turn. (124sc)
2nd Row – ch1, 1sc in the stitch at the base of the ch1, ch2, skip 2sc, 1sc in next sc, * ch3, skip 2sc, 1sc in next sc, * rpt from * to * to last 3sc, ch2, skip 2sc, 1sc in last sc. Turn.
3rd Row – ch3, skip ch2, work cl vst (see abbrev) in next sc, * skip ch3, cl vst in next sc, * rpt from * to * to last ch2 and sc, skip ch2, work 1dc in sc. Turn. (40 cl vst)
4th Row – ch1, 1sc in the stitch at the base of the ch1, ch2, skip dc2tog, work 1sc in next ch1 space, * ch3, skip two dc2tog, work 1sc in next ch1 space, * rpt from * to * to last dc2tog and 3tch, ch2, skip dc2tog, work 1sc in top of ch3. Turn.
5th Row – ch3, skip ch2, work cl vst (see abbrev) in next sc, * skip ch3, cl vst in next sc, * rpt from * to * to last ch2 and sc, skip ch2, work 1dc in sc. Turn.
Rpt 4th & 5th Rows in color sequence as follows:
Twice in color 1.
# # four times in color 2, once in color 1, four times in color 2, four times in color 1 # #
Rpt from # # to # # twice. Turn.
Rpt 4th Row once. Turn.
Next Row – ch1, 1sc in the stitch at the base the ch1, work 2sc in each ch space and 1sc in each sc to end. Turn
Border – ch1, 1sc in the stitch at the base the ch1, work 1sc in each sc to end, 3sc in last sc, * work sc evenly in row ends down first side of blanket, 3sc in corner, 1sc in each ch along starting chain edge, 3sc in corner, work sc evenly in row ends up second side of blanket, 1sc in corner, sl st to first sc on beginning of row. Turn.
Working 3sc in the corners and sl st at the end of the row, ch1, work 1sc in the stitch at the base of the ch1, 1sc in each sc to end. Turn.
Bobble Row – With 4.00mm hook ch1, 1sc in the stitch at the base of the ch1, * dc3tog (see abbrev) in next sc, 1sc in next sc, * rpt from * to * to end, working (1sc, dc3tog, 1sc) in corners, sl st to first sc on beginning of row. Fasten off.
Finishing Weave in and trim off all loose ends of yarn.
All pattern sizing, yarn weights, gauges etc on this website are approx as everybody crochets differently. Every effort is made to ensure the free crochet patterns are correct, but I am only human so mistakes may be made, if you find one please let me know by e-mail on crochetncreate@btinternet.com
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