Marine Weather Statement for Guam Coastal Waters; Rota Coastal Waters
Official alert fields
What you need to know
- Applies to
- Guam Coastal Waters, Rota Coastal Waters
- Effective
- Ends or expires
- Official severity
- Minor
- Official urgency
- Expected
- Official certainty
- Observed
What is happening
Typhoon In-fa is expected to pass through the far northern CNMI somewhere between just north of Saipan to as far north as Maug island sometime on Friday. Winds and seas will increase late Thursday ahead of the approaching typhoon, potentially exceeding hazardous levels to small craft by Friday morning, with seas...
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 is expected to pass through the far northern CNMI somewhere between just north of Saipan to as far north as Maug island sometime on Friday. Winds and seas will increase late Thursday ahead of the approaching typhoon, potentially exceeding hazardous levels to small craft by Friday morning, with seas peaking at 8 to 12 feet. Mariners are urged to take precautions and remain weather aware over the coming days.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Alert
Marine Weather Statement issued October 27 at 3:09PM 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