Severe Tropical Storm Watch | Effective 08/13/2026 20:01

Headline: 
Tropical Storm Watch issued August 13 at 5:01PM HST by NWS Honolulu HI
Event: 
Tropical Storm Watch
Urgency: 
Future
Effective: 
August 13, 2026 - 8:01pm
Expires: 
August 14, 2026 - 9:15am
Description: 
* WHAT...For the Small Craft Advisory, east winds 15 to 25 kt with gusts up to 30 kt and seas 8 to 13 feet expected. For the Tropical Storm Watch, east winds 30 to 40 kt with gusts up to 55 kt and seas 10 to 15 feet. * WHERE...Kaiwi Channel and Maui County Windward Waters. * WHEN...For the Small Craft Advisory, until 6 AM HST Saturday. For the Tropical Storm Watch, 6 AM Saturday through 6 AM Sunday. * IMPACTS...Very strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
Instruction: 
Mariners should consider altering plans to avoid possible hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for severe wind and seas.
Area Description: 
Kaiwi Channel; Maui County Windward Waters
Forcast Office: 
NWS Honolulu HI
Sender: 
w-nws.webmaster@noaa.gov