462 

FZMY70 PGUM 261215

MWSGUM



Marine Weather Statement

National Weather Service Tiyan GU

1015 PM ChST Mon Oct 26 2026



PMZ151-152-270800-

Guam Coastal Waters-Rota Coastal Waters-

1015 PM ChST Mon Oct 26 2026



Typhoon In-fa will approach the far northern CNMI late Friday and 

into the weekend. Winds and seas will increase Friday afternoon ahead

of the approaching typhoon, potentially exceeding hazardous levels 

to small craft by late Friday night, with seas approaching 10 feet. 

Mariners are urged to remain weather aware over the coming days. 



$$



PMZ153-154-270800-

Tinian Coastal Waters-Saipan Coastal Waters-

1015 PM ChST Mon Oct 26 2026



Typhoon In-fa will approach the far northern CNMI late Friday and 

into the weekend. Winds and seas will sharply increase starting early

Friday ahead of the approaching typhoon, quickly exceeding hazardous

levels to small craft early on Friday. Seas of 10 to 15 feet are

expected to develop in the coastal of Tinian and Saipan. Although,

sustained winds are not expected to reach tropical-storm force at 

this time, tropical-storm force gusts are possible. Mariners are 

urged to remain weather aware over the coming days.



$$



JAW