First published Oct 21, 2026, 8:33:15 AM UTC · Last updated Oct 21, 2026, 8:33:15 AM UTC

Coastal and marine hazards

Coastal Flood Warning — NWS Newport/Morehead City NC

Original source title

Coastal Flood Warning issued October 21 at 4:11AM EDT until October 21 at 8:00PM EDT by NWS Newport/Morehead City NC

Reported by U.S. National Weather Service Alerts NWS

A Coastal Flood Warning for Hatteras Island reported possible inundation of 2 to 4 feet above ground in low-lying coastal areas. The source also warned of possible road closures and life-threatening stranding.

At a glance

Affected location: Hatteras Island

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Why it matters

The warning describes flooding that could affect homes, businesses, and roads on Hatteras Island.

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 8/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 4/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 8/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

U.S. National Weather Service Alerts NWS Coastal Flood Warning issued October 21 at 4:11AM EDT until October 21 at 8:00PM EDT by NWS Newport/Morehead City NC

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