Storm Warning Issued for Kiska to Attu Pacific Side as Winds Reach 50 Knots

Alert Details

The National Weather Service (NWS) in Anchorage, AK, has issued a Storm Warning for the coastal waters of Southwest Alaska. This alert is classified as a severe meteorological event requiring immediate attention from those in the affected maritime zones.

Affected Areas

The warning specifically covers the Kiska to Attu Pacific Side, extending into the Alaska Peninsula waters and the Aleutian Islands up to 100 nautical miles out. This includes the geographic zone PKZ787.

What You Should Do

Mariners and residents in the affected coastal areas are advised to avoid the region. The NWS recommends taking immediate precautions to protect life and property. Vessels should remain in port or seek sheltered waters until the storm passes and conditions stabilize.

Expected Conditions

Dangerous maritime conditions are forecast for the region:

• Wind Speed: East winds of 40 knots are expected to increase to Southeast winds of 50 knots by Thursday afternoon.
• Sea Heights: Average wave heights will build from 12 feet to 20 feet during the afternoon hours.
• Precipitation: Rain is expected throughout the duration of the warning.
• Extended Outlook: Hazardous conditions will persist into Friday, with South winds of 40 knots and seas building further to 22 feet.

Timeline

The Storm Warning is effective starting at 5:00 AM AKST on Thursday, February 19, 2026. The warning is currently scheduled to remain in effect until 5:00 PM AKST on Thursday, February 19, 2026.