Heavy Freezing Spray Warning Issued for Cook Inlet Through Thursday Morning

Alert Details

The National Weather Service (NWS) in Anchorage, AK, has issued a Heavy Freezing Spray Warning for the coastal waters of Cook Inlet. This alert is in effect through early Thursday morning, as hazardous conditions are expected to impact maritime operations.

Affected Areas

The warning specifically covers the following geographic region:

• Cook Inlet: From Kalgin Island to Point Bede (Zone PKZ742).

What You Should Do

Mariners and residents in the affected coastal areas are advised to avoid travel in these waters. Heavy freezing spray can lead to rapid ice accumulation on vessels, which can significantly impact stability and safety. Ensure all equipment is secured and monitor further updates from the National Weather Service.

Expected Conditions

According to the Coastal Waters Forecast, the following conditions are anticipated:

• Wind: North winds at 30 knots today, diminishing to 20 knots this afternoon. Tonight, north winds will be 25 knots, further diminishing to 15 knots after midnight.
• Seas: Waves are expected to reach 8 feet today before subsiding to 5 feet this afternoon and tonight.
• Hazard: Heavy freezing spray is expected throughout the day and night, posing a severe risk to vessels.

Timeline

The warning is effective immediately and remains in place until 5:00 AM AKST on Thursday, February 26, 2026. Conditions are expected to improve slightly by Friday, with north-east winds of 20 knots and 5-foot seas.