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Hawaii Issues High Surf Advisory: Waves Up to 18 Feet

11/6/2025

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Summary

Story summary

The National Weather Service issued a high surf advisory for Hawaii’s north- and west-facing shores, in effect until 6 p.m. Thursday.
A large north-northwest swell will lift surf to 12–18 feet on north shores and 8–12 feet on west shores.
Residents should avoid flooded roadways, secure valuables, and heed ocean safety warnings.
Surf heights are expected to decrease by Thursday night as swell energy diminishes.

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Story summary

The National Weather Service issued a high surf advisory for Hawaii’s north- and west-facing shores, in effect until 6 p.m. Thursday.
A large north-northwest swell will lift surf to 12–18 feet on north shores and 8–12 feet on west shores.
Residents should avoid flooded roadways, secure valuables, and heed ocean safety warnings.
Surf heights are expected to decrease by Thursday night as swell energy diminishes.