Headline:
Typhoon Watch issued October 16 at 12:25AM ChST by NWS Tiyan GU
Event:
Typhoon Watch
Urgency:
Future
Effective:
October 15, 2026 - 7:25am
Expires:
October 15, 2026 - 11:00pm
Description:
* WHAT...Typhoon conditions, including winds of 64 knots or more
are possible within the next 48 hours.
* WHERE...Guam, Rota, Tinian and Saipan Coastal Waters.
* WHEN...Through at least Sunday night, possibly longer if
conditions warrant.
* IMPACTS...Destructive winds will produce dangerous seas that
could damage, capsize or sink vessels, along with drastically
reducing visibilities in heavy rain.
* ADDITIONAL DETAILS...Tropical Storm Champi (29W) is still moving
toward the Marianas. The exact path of 29W remains subject to
change, however, it is expected to pass through the coastal waters
over the weekend. TS 29W is expected to strengthen further today
as it approaches, moving through the region as at least a category
1 typhoon, but more likely stronger.
Instruction:
Mariners should pay close attention to the marine forecast and
consider wind and sea conditions in planning. Remain in port,
seek safe harbor and/or secure your vessel for severe wind and
seas.
Area Description:
Guam Coastal Waters; Rota Coastal Waters; Tinian Coastal Waters; Saipan Coastal Waters
Forcast Office:
NWS Tiyan GU
Sender:
w-nws.webmaster@noaa.gov