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Active official alertUpdated

Marine Weather Statement for Guam Coastal Waters; Rota Coastal Waters

Official alert fields

What you need to know

Effective
Ends or expires
Official severity
Minor
Official urgency
Expected
Official certainty
Observed

What is happening

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...

What the bulletin says to do

No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.

Full official description

Bulletin details

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.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

1 captured
  1. Alert

    Marine Weather Statement issued October 26 at 10:15PM ChST by NWS Tiyan GU

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Tiyan GU. This page reorganizes official fields and does not add a forecast or expand the affected area.

CAP status
Actual
Message type
Alert
Last collected
Methodology and corrections