easeweather.com
Units
°C
°F
United States
Forecast Today Tomorrow
more
United States

Small Craft Advisory

Warns of hazardous conditions for small watercraft due to strong winds and high waves. Mariners should avoid or exercise extreme caution.

See the current LIVE alerts.

Small Craft Advisory

Understanding Small Craft Advisory

A Small Craft Advisory is a weather alert issued by the National Weather Service (NWS) to inform mariners of potential hazardous conditions for small vessels. This advisory is typically initiated when wind speeds are expected to reach between 20 to 33 knots (23 to 38 mph), and/or sea conditions are likely to be rough and choppy, posing risks to smaller boats.

When is a Small Craft Advisory Issued?

The advisory is generally issued when adverse weather conditions are forecasted to impact the safety of small craft navigation. This includes situations where strong winds, high waves, or a combination of both are anticipated. It serves as a precautionary measure to alert boaters to the potential dangers associated with these conditions.

Preparing for a Small Craft Advisory

To ensure safety during a Small Craft Advisory, mariners are advised to:

By understanding and preparing for a Small Craft Advisory, mariners can enhance their safety and minimize risks while navigating potentially hazardous waters.

Small Craft Advisory

Small Craft Advisory - Live Alert Map

Real-Time Coverage of Areas Affected by Small Craft Advisory

More Alerts

Found a mistake?
We appreciate your attention to details. Tell us here.