Oahu will have to tolerate one more day of marginal surf conditions before a late season north-northwest swell rolls in tomorrow, bringing near advisory surf of 15 feet or more along the North Shore, the National Weather Service said.

Until then, surf along south- and west-facing shores will be 2 feet or less today.

Surf along north-facing shores will creep upward today, to near 3 feet.

Surf of 1 to 3 feet is expected along east-facing shores.