Storm Warning Issued for Southeast Alaska Coastal Waters: 50-Knot Winds and 36-Foot Seas Expected
According to the U.S. Census Bureau's American Community Survey (ACS) 5-year estimates, the CDC PLACES population-level health analysis, and the CMS Hospital Compare quality data, Areazine publishes editorial articles drawing on more than 19,000 U.S. city profiles. See our methodology for full source attribution and refresh cadence.
The National Weather Service has issued a storm warning for Southeast Alaska coastal waters, forecasting dangerous 50-knot winds and seas reaching 36 feet on Thursday.
What this NWS weather alert tells you, and what most readers miss
This notice was issued by NOAA on February 11, 2026 and geographically references Southeast Alaska Coastal Waters. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken — "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to — Weather Alerts — determines the regulatory framework behind it, which shapes what remedies (refunds, replacements, recalls, evacuations) are available to affected individuals and who holds statutory responsibility for enforcement.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly NOAA detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action — a single localized NWS weather alert is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.
For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (weather, alert, Storm Warning, Southeast Alaska) map to related alerts in the same area of risk — browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.
Alert Details
The National Weather Service (NWS) in Juneau, AK, has issued a Storm Warning for Southeast Alaska coastal waters. This alert is an actual, immediate-urgency message regarding observed severe meteorological conditions.
Affected Areas
The warning covers the Dixon Entrance to Cape Decision out to 15 NM. The broader forecast area includes Southeast Alaska Coastal Waters from Dixon Entrance to Cape Suckling out 100 NM.
What You Should Do
Official guidance for this alert is to avoid the affected maritime areas. Mariners should take necessary precautions to secure vessels or remain in port as storm-force conditions develop.
Expected Conditions
Conditions are expected to deteriorate significantly through Thursday:
- Winds: Southwest storm-force winds are forecast to reach speeds of 50 knots on Thursday.
- Seas: Average heights of the highest one-third of waves are expected to reach 36 feet on Thursday.
- Precipitation: Rain is expected throughout the warning period.
- Preceding Conditions: Tonight, south winds will increase to 40 knots with seas building to 22 feet.
Timeline
- Onset: The Storm Warning takes effect at 5:00 AM AKST on Thursday, February 12, 2026.
- Duration: The warning is currently scheduled to expire at 5:00 PM AKST on Thursday, February 12, 2026.
- Outlook: Conditions are expected to begin subsiding Thursday night, with winds dropping to 35 knots and seas to 26 feet, followed by further improvement through the weekend.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Frequently Asked Questions
Common questions about this NWS weather alert.
What is this NWS weather alert about? ▾
Which agency issued this alert? ▾
How severe is this alert? ▾
What area is affected? ▾
Where can I find more Weather Alerts updates? ▾
Primary source data
EPA Outdoor Air Quality Data
Federal monitoring network — every measurement we report
AirNow (EPA / NOAA)
Real-time AQI for every monitored U.S. location
National Weather Service
Active watches, warnings, and advisories — NOAA
CDC Air Quality & Health
Health-impact reference behind every AQI category