Timing

April 13, 2026 9:29 PM UTC+10
April 13, 2026 9:29 PM UTC+10
April 13, 2026 9:29 PM UTC+10
April 14, 2026 5:30 AM UTC+10

NWS Headline

TYPHOON WARNING REMAINS IN EFFECT

Description

...SUPER TYPHOON SINLAKU MOVING WEST-NORTHWEST TOWARD THE MARIANAS...


.NEW INFORMATION...

None.


.AREAS AFFECTED...

This local statement provides important information and

recommended actions for people in Guam and the Northern Marianas.


.WATCHES/WARNINGS...

A Typhoon Warning remains in effect for Rota, Tinian, and Saipan.

A Tropical Storm Warning and Typhoon Watch remain in effect for

Guam.

A Tropical Storm Warning remains in effect for Pagan and Alamagan.

A Tropical Storm Watch remains in effect for Agrihan.


A Flood Watch is in effect for all of Guam and the Northern

Marianas. Please listen closely for any Flash Flood Warnings that

might be in effect for your area.


Please check the latest public and marine forecasts for detailed

information about additional hazards.


.STORM INFORMATION...

At 9 PM ChST...the center of Super Typhoon Sinlaku (04W) was located

near latitude 13.0N...longitude 147.6E. This was about 190 miles

east of Guam. Storm motion was west-northwest, 300 degrees, at 8

mph. Storm intensity was 175 mph.


.SITUATION OVERVIEW...

Super Typhoon Sinlaku (04W) continues to move west-northwest

toward the Marianas with a slight northwest turn expected. The

outer rain bands of Sinlaku are rotating in over the islands, and

continue to bring periods of heavy showers, thunderstorms, and strong

winds. The most recent storm track produced by the Joint Typhoon

Warning Center (JTWC) is still maintaining a track north of Rota and

near or over Tinian and Saipan. Sinlaku is expected to gradually

weaken the next few days, but still expected to cross the Marianas as

a Category 4 or 5 typhoon.

Instructions

Preparations for the protection of life and property has closed.

People should be in a designated shelter or in a sturdy and

reinforced concrete building to ride out the storm as tropical storm

force winds are occurring or will occur shortly. Remain indoors

until "all clear" is given by local officials. Due to the size of

the storm tropical storm force winds will likely continue into

Wednesday night for Rota and into Thursday morning for Tinian and

Saipan.


If staying in a home, turn the refrigerator to maximum cold and keep

it closed. Turn off propane tanks and unplug small appliances. Fill

the bathtub with water in case the tap water becomes unavailable

after the storm. This is for cleaning and flushing purposes. Do not

drink it.

Affected Areas

Rota; Tinian; Saipan

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