Heavy Freezing Spray Warning Issued for Southern Lynn Canal, Alaska

Weather Alerts high NOAA · · Southern Lynn Canal, Alaska

The National Weather Service in Juneau has issued a Heavy Freezing Spray Warning for Southern Lynn Canal, with storm-force winds and heavy ice accumulation expected through Saturday.

Alert Details

The National Weather Service (NWS) in Juneau, AK, has issued a Heavy Freezing Spray Warning for the Southern Lynn Canal. This alert is in effect from Saturday morning through Saturday evening.

Affected Areas

The warning specifically impacts the Southern Lynn Canal and the Southeast Alaska Inside Waters extending from Dixon Entrance to Skagway.

What You Should Do

The NWS advises mariners and residents to avoid the affected waters during this period. Hazardous conditions can lead to rapid ice accumulation on vessels, which poses a significant risk to maritime stability and safety.

Expected Conditions

Severe maritime conditions are forecast for the region:

  • Winds: North winds are expected at 45 to 50 knots, with gusts reaching up to 55 knots.
  • Seas: Wave heights are projected to reach between 15 and 17 feet.
  • Spray: Heavy freezing spray is anticipated, particularly as storm-force winds develop on Saturday night.

Timeline

The Heavy Freezing Spray Warning is scheduled to begin at 5:00 AM AKST on Saturday, February 21, 2026, and is currently set to expire at 5:00 PM AKST on Saturday, February 21, 2026. Gale warnings and freezing spray conditions are expected to persist in the surrounding window from Friday night through Sunday.

Source: NOAA Official Notice