Alert USA
weather NWS minor Aransas Islands; Kleberg Islands; Nueces Islands; Calhoun Islands October 18, 2026 at 5:26 AM

Coastal Flood Advisory

* WHAT...Minor coastal flooding.

* WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties.

* WHEN...Until 7 AM CDT this morning.

* IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.

Flooding in Aransas Islands; Kleberg Islands; Nueces Islands; Calhoun Islands can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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