Beautiful quilt. No suggestions on quilting other than something with curves or circles.

Gorgeous quilt top. I personally like straight line stitching on triangles not curvy. Perhaps alternating straigbt lines at each block so it sews in opposite directions. I just completed a table runner that way. Adding texture.

Love your quilt!! Quilting waves would pick up on the blue/sea idea. Am anxious to see the finished job.

How about something associated with the ocean? You could do a search for patterns of sea shells, ships, anchors, and things like that. I did a lap quilt a while back with dolphins all over the main body, and waves in the border.

Here are some ideas from my pantograph ideas file. This one is called "Wind Water".
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This one is "Tendrils".
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I used it on this table runner.
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This one is "Waterworld"
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