Coastal Star Motif Blanket Free Crochet Pattern

Introduction

This Coastal Star Motif Blanket is a relaxing, beginner-friendly project that turns one simple star motif into a beautiful, ocean-inspired throw. It's perfect for anyone who has mastered the basic crochet stitches and wants to try their hand at motif work without a complicated pattern. The blanket is made from 40 five-pointed star motifs in five shades of blue, arranged in a gradient from soft light blue to deep navy, so it looks like the sea fading into the horizon. Joined with dark blue seams and finished with a simple single crochet border, the blanket feels soft and cozy, with a gentle texture and a calming, boho look that suits any room.

Materials Needed

• Yarn: Worsted weight (category 4) acrylic yarn, 400 yd (366 m) each in five shades of blue: A (light blue), B (medium blue), C (teal), D (navy), and E (deep blue). Total: about 2,000 yd (1,830 m).
• Hook: 5.5 mm (I-9) crochet hook
• Notions: Tapestry needle, scissors, stitch markers (optional), blocking mats and pins
• Finished size: Approximately 48 x 60 inches (122 x 152 cm)

Abbreviations

• ch – chain
• sl st – slip stitch
• sc – single crochet
• dc – double crochet
• sp – space
• sk – skip
• st(s) – stitch(es)
• RS – right side (the front, outward-facing side of the work)
• [ ] – repeat the instructions inside the brackets the number of times stated

Gauge

Each star motif measures 6 inches (15 cm) in diameter after blocking. To check, work one motif and block it, then measure across from point to point; adjust your hook size if needed to match.

Tips Before You Start

• Make one practice motif first to confirm your gauge and get comfortable with the star shape before starting all 40.
• Keep your tension even, especially on the chain spaces, so all motifs come out the same size and join neatly.
• Label or sort your motifs by color as you finish them so the gradient layout is easy to follow at assembly.
• Block each motif before joining; this opens up the star points and makes seaming much easier.

Step-by-Step Instructions

Star Motif (make 40 total: 8 each in colors A, B, C, D, and E)

With chosen color, ch 5, join with sl st to form a ring.

R1: Ch 3 (counts as dc), 2 dc in ring, [ch 2, 3 dc in ring] 4 times, ch 2, join with sl st to top of ch-3. (5 groups of 3 dc, 5 ch-2 sps)

R2: Ch 1, sc in same st, sc in next 2 dc, [2 sc in ch-2 sp, sc in next 3 dc] 4 times, 2 sc in ch-2 sp, join with sl st to first sc. (25 sc)

R3: Ch 1, sc in same st, sc in next 4 sc, [ch 3, sk next sc, sc in next 4 sc] 4 times, ch 3, join with sl st to first sc. (20 sc, 5 ch-3 sps)

R4: Ch 1, sc in same st, sc in next 3 sc, [5 dc in ch-3 sp, sk next sc, sc in next 3 sc] 4 times, 5 dc in ch-3 sp, join with sl st to first sc. (20 sc, 25 dc)

Fasten off.

Assembly

Arrange motifs in 5 rows of 8 motifs each, alternating colors in a gradient from light to dark across the blanket.

Join motifs with a sl st seam: with RS facing, using color E, sl st through both motifs at corresponding sts along edges, working from corner to corner. Join all motifs in a grid.

Border

R1: With RS facing, join color E with sl st to any corner, ch 1, sc evenly around entire blanket, working 3 sc in each corner, join with sl st to first sc.

R2: Ch 1, sc in each sc around, 3 sc in each corner, join with sl st to first sc.

R3: Ch 1, sc in each sc around, 3 sc in each corner, join with sl st to first sc. Fasten off.

Assembly and Finishing

Seam all motifs as described above, working corner to corner so the grid stays straight. Weave in all ends securely on the wrong side. Block the finished blanket to measurements of approximately 48 x 60 inches (122 x 152 cm), pinning the corners and edges square, and allow it to dry completely.

Pro Tips and Variations

• Try a different palette, such as sandy neutrals or sunset tones, for a whole new look while keeping the same star motif.
• Use a contrasting color for the seams and border to make the star grid stand out, or match color E for a subtler finish.
• Make a smaller version by using fewer motifs, such as 4 rows of 6, for a baby blanket or lap throw.