You do not need complex increases, decreases, or skipped chains to crochet a soothing ripple throw. The Calming Waves Super Bulky Crochet Blanket creates its gentle undulating stripes simply by alternating 4 single crochets (4 sc) with 4 double crochets (4 dc) across the row, working two rows in each color of plush Bernat® Blanket™ chenille yarn, and inverting the short and tall stitch blocks every time you switch colors.

Quick Pattern Specifications
- Skill Level: Easy (Straight Edges + 4-Sc / 4-Dc Wave Blocks)
- Yarn Weight: Super Bulky (#6) — Bernat® Blanket™ (100% Polyester Chenille; 10.5 oz / 300 g; 220 yds / 201 m per ball)
- Featured Colorways:
- Contrast A: Taupe (10029) — 4 balls (670 yds / 613 m)
- Contrast B: Almond (10830) — 3 balls (580 yds / 530 m)
- Hook Size: Size U.S. L/11 (8.0 mm) crochet hook (or size needed to obtain gauge)
- Gauge: 7 sc and 8 rows = 4″ [10 cm]
- Finished Measurements: Approx. 55″ wide × 60″ long [139.5 × 152.5 cm]
- Stitch Multiple: Foundation chain is worked in a multiple of
8 ch + 5(Ch 101 gives 100 stitches across)
Why 2-Row Inverted Wave Blocks Keep Edges Perfectly Straight
Traditional chevron blankets dip and peak at the top and bottom edges, which leaves zig-zag ends. By pairing two stacked rows of 4 sc / 4 dc in Contrast A (Taupe) with two stacked rows of inverted 4 dc / 4 sc in Contrast B (Almond), every 4-row cycle levels out to the exact same total height across all 100 stitches—giving you dramatic visual waves inside the blanket and straight, square top and bottom edges.
Materials & Custom Wave Blanket Size Chart
- Yarn: 4 balls of Bernat® Blanket™ in Contrast A (Taupe 10029) and 3 balls in Contrast B (Almond 10830) (1,250 yds total).
- Crochet Hook: Size U.S. L/11 (8.0 mm) crochet hook.
- Notions: Large-eye blunt yarn needle and scissors.
To customize the width of your Calming Waves Blanket, start with any multiple of 8 ch + 5:
| Blanket Size | Finished Width × Length | Starting Chain | 4-Stitch Blocks Across | 300 g Balls (A + B) |
|---|---|---|---|---|
| Baby / Crib Blanket | 34″ × 40″ (86.5 × 101.5 cm) | Ch 61 (60 sts) | 15 blocks of 4 sts | 2 A + 2 B (550 yds) |
| Cozy Lapghan Throw | 43″ × 52″ (109 × 132 cm) | Ch 77 (76 sts) | 19 blocks of 4 sts | 3 A + 2 B (880 yds) |
| Large Living Room Throw (Pattern) | 55″ × 60″ (139.5 × 152.5 cm) | Ch 101 (100 sts) | 25 blocks of 4 sts | 4 A + 3 B (1,250 yds) |
| Oversized Sofa / Bed Blanket | 64″ × 70″ (162.5 × 178 cm) | Ch 117 (116 sts) | 29 blocks of 4 sts | 5 A + 4 B (1,680 yds) |
Abbreviations & Color-Change Notes (US Crochet Terms)
- Approx = Approximately
- Beg = Beginning
- Ch = Chain(s)
- Cont = Continue
- Dc = Double crochet
- Pat = Pattern
- Rep = Repeat
- RS = Right side
- Sc = Single crochet
Pattern Notes: Ch 3 at the beginning of a row counts as 1 dc. To change color cleanly on the final stitch of a row, work the stitch until 2 loops remain on the hook, draw the new color through the last 2 loops, and carry the unused yarn loosely up the side edge of the blanket.
Step-by-Step Crochet Instructions
Crocheting the Calming Waves Blanket
- Foundation Chain: With Contrast A (Taupe), ch 101 (multiple of 8 ch + 5).
- Row 1 (RS – With A): Work 1 sc in 2nd ch from hook. Work 1 sc in each of next 3 ch (first 4-sc block made).
*Work 1 dc in each of next 4 ch. Work 1 sc in each of next 4 ch.Repeat from*across to the end of the chain. Turn. (100 sts: thirteen 4-sc blocks and twelve 4-dc blocks) - Row 2 (WS – With A): Ch 1.
*Work 1 sc in each of next 4 sc. Work 1 dc in each of next 4 dc.Repeat from*across to the last 4 sc. Work 1 sc in each of last 4 sc, joining Contrast B (Almond) on the final stitch. Turn. - Row 3 (RS – With B, Invert Wave Blocks): With Contrast B, ch 3 (counts as first dc). Work 1 dc in each of next 3 sts (4-dc block worked over previous 4-sc block).
*Work 1 sc in each of next 4 sts. Work 1 dc in each of next 4 sts.Repeat from*across to the end of the row. Turn. - Row 4 (WS – With B): Work exactly as Row 3: Ch 3 (counts as first dc), work 1 dc in each of next 3 sts, then
*1 sc in each of next 4 sts, 1 dc in each of next 4 sts*across to the end of the row, joining Contrast A (Taupe) on the final stitch. Turn. - Row 5 (RS – With A, Invert Wave Blocks): With Contrast A, ch 1. Work 1 sc in each of first 4 sts.
*Work 1 dc in each of next 4 sts. Work 1 sc in each of next 4 sts.Repeat from*across to the end of the row. Turn. - Row 6 (WS – With A): Work as Row 5, joining Contrast B (Almond) at the end of the row. Turn.
- Repeat 4-Row Wave Pattern: Repeat Rows 3 to 6 (working 2 rows in Contrast B followed by 2 rows in Contrast A) until the blanket measures approximately 60″ [152.5 cm] from the beginning, ending on a Row 6 of the pattern. Fasten off and weave in yarn tails securely.
Save & Print This Crochet Pattern
Prefer working offline or keeping a printed copy in your project bag? Download our formatted Calming Waves Crochet Blanket printable PDF guide below, complete with the full materials table, stitch diagrams, color-key charts, and step-by-step assembly instructions prepared for My Aunty Patterns.
READER COMMENTS & PATTERN QUESTIONS
Have a question about stitch counts, yarn substitutions, or sizing? Leave a comment below — Mary Ward reads and replies to every maker question!