
Welcome, crochet architects! Get ready to build a masterpiece with the “Tidal Wave Scallop Lace.” This stunning pattern, showcased in alternating shades of pink and white, features large, dense Shell motifs that stack and cascade, creating a beautiful “tidal wave” effect. These scallops are framed by a simple yet elegant open diamond mesh.
The result is a fabric with incredible dimension, warmth, and excellent visual appeal, perfect for luxurious blankets, dramatic shawls, or even a statement piece of home decor. You asked for long and detailed, so let’s meticulously break down the 4-row, multi-color repeat that creates this breathtaking texture!

🛍️ Materials & Tools: Your Colorwork Kit 🛍️
Achieving the dense scallops and crisp mesh requires thoughtful yarn and hook selection.
- Yarn: I recommend a Worsted Weight (Weight 4) or DK (Double Knitting/Weight 3) yarn. A soft acrylic or wool blend works well for the cozy feel. You will need at least two contrasting colors (Color A: Pink, Color B: White, as pictured).
- Crochet Hook: A hook size appropriate for your yarn. For a Worsted weight, a 5.0 mm (H/8) hook is a great starting point, as it keeps the mesh open while allowing the shells to cluster.
- Scissors: For clean cuts and color changes.
- Tapestry Needle: Essential for weaving in ends neatly, which is crucial for colorwork.
- Stitch Markers (Optional): Handy for marking the top of the turning chain when changing colors.
📚 Stitch Glossary: The Language of Scallops and Mesh 📚
This pattern relies on common US Crochet Terms, with a strong emphasis on the Shell stitch and chain spaces.
| Abbreviation | Stitch Name | Description |
| ch | Chain | Standard chain. |
| st(s) | Stitch(es) | |
| sk | Skip | |
| sc | Single Crochet | Standard single crochet. |
| dc | Double Crochet | Standard double crochet. |
| Shell | Shell Stitch | (5 dc) all worked into the same stitch or space. |
| V-st | V-Stitch | (dc, ch 1, dc) all in the same stitch or space. |
| CC | Change Color | Drop current yarn and join new yarn. |
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📐 Gauge and Pattern Repeat: Critical Measurements 📐
The alignment of the scallop rows is crucial for the wave effect. Your stitch count must be precise.
Pattern Repeat:
The pattern is worked over a repeating stitch count of 12 stitches plus 4 stitches for the starting edge.
- Foundation Chain: Start with a multiple of 12+4 chains.
- For a detailed swatch, Ch 40 (12×3=36+4=40).
- The ch 3 at the start of dc rows counts as 1 dc.
Gauge (Approximate, after light blocking):
- One full motif (from the center of one large shell to the center of the next) should measure approximately 3 inches (7.6 cm) wide.
- Four rows (one full color cycle) should measure about 2.5 inches (6.3 cm) high.
💖 The “Tidal Wave Scallop Lace” Pattern: Row by Row Mastery 💖
This striking texture is built through a rhythmic 4-row repeat where one color creates the dense scallops and the second color creates the open mesh separation. Let Color A = Pink, Color B = White.

▶️ Foundation Row (Color A):
- With Color A, Ch a multiple of 12+4. (For swatch, Ch 40).
- Dc in the 4th ch from the hook (counts as 2 dc). Dc in every ch across.
- Turn. CC to Color B on the last yarn-over of the final dc.
Row 1 (Color B – Mesh Setup):
- With Color B, Ch 3 (counts as 1 dc). Dc in the first dc.
- *Ch 1, sk 1 dc, V-st (dc, ch 1, dc) in the next dc.
- Ch 1, sk 1 dc, dc in the next 3 dc.*
- Repeat from * to * across the row until 4 sts remain.
- Ch 1, sk 1 dc, V-st in the next dc. Ch 1, sk 1 dc, dc in the last 2 sts.
- Turn.

Color B creates the foundational diamond mesh that separates the scallop rows.
Row 2 (Color A – Large Scallop Row):
- With Color A, Ch 1 (does not count as st). Sc in the first dc.
- *Shell (5 dc) into the ch-1 sp of the V-st.
- Sk the ch-1 spaces and the dc on either side. Sc in the 2nd of the next 3 dc cluster below.
- Sk the dc and ch-1 sp. Shell (5 dc) into the ch-1 sp of the next V-st.*
- Repeat from * to * across the row, ending with sc in the last dc.
- Turn. CC to Color B on the last yarn-over of the final sc.

Color A creates the first row of large, dense scallops, forming the bottom of the “wave.”
Row 3 (Color B – Second Mesh Setup):
- With Color B, Ch 3 (counts as 1 dc). Dc in the first sc.
- *Ch 1, sk 1 dc, V-st in the 3rd dc of the Shell.
- Ch 1, sk 1 dc, dc in the sc between the Shells.*
- Repeat from * to * across the row, ending with V-st in the 3rd dc of the final Shell.
- Ch 1, sk 1 dc, dc in the last 2 sts.
- Turn.
Color B now creates a second, offset mesh row. The V-st is positioned directly over the center of the large Shell from Row 2.
Row 4 (Color A – Small Scallop Row):

- With Color A, Ch 1 (does not count as st). Sc in the first dc.
- Sc in the next dc.
- *Shell (5 dc) into the ch-1 sp of the V-st (over the center of the previous Shell).
- Sc in the sc between the Shells of Row 2.
- Shell (5 dc) into the ch-1 sp of the next V-st.*
- Repeat from * to * across the row, ending with sc in the last 2 sts.
- Turn. CC to Color B on the last yarn-over of the final sc.
This row creates the second, smaller scallop row, completing the cascading “wave” effect.
Video Tutorial:
🔄 The Repeat Sequence: Building the Fabric 🔄
The full pattern is now established, creating the gorgeous two-tone wave texture.
- The entire repeating cycle is Rows 1, 2, 3, and 4.
- Color Flow: Color B (the Mesh color) is only worked on odd-numbered rows (Rows 1, 3, 5, etc.). Color A (the Scallop color) is only worked on even-numbered rows (Rows 2, 4, 6, etc.).
🚿 Finishing and Blocking: Defining the Wave 🚿
This highly textured and structured stitch benefits greatly from blocking to ensure the scallop rows lay flat and the diamond mesh is defined.
- Final Edge: End your project on a Scallop Row (Row 2, 4, etc.) for the prettiest, naturally scalloped border.
- Wet Blocking: Submerge the piece in lukewarm water.
- Pin and Shape: Pin the fabric out onto a blocking mat, gently stretching the diamond mesh open. Meticulously pin out the points and valleys of the Shells to emphasize the cascading wave effect.
- Dry: Allow the item to dry completely before unpinning.
🌟 Project Inspiration 🌟
- Heirloom Blanket: The dense texture is warm and the color changes are visually stunning.
- Large Statement Shawl: The cascading scallops provide beautiful drama and drape.
- Decorative Table Runner: The repetitive pattern and texture make for a luxurious centerpiece.
Happy crocheting! I hope you love the rich, elegant texture of the Tidal Wave Scallop Lace!
