Nav aids

The coast guard captain of the port guam advises that tanapag harbor, saipan and the ports of tinian and…

HYDROPAC 1323/00

issued: 2000-09-05 08:30Z
status: cancelled 2000-10-06 09:30Z (archive)
cancels: HYDROPAC 1315/00
authority: COMCOGARD MARSEC GUAM 093/00 050730Z SEP; HONOSARCOORD 050700Z SEP 00
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. THE COAST GUARD CAPTAIN OF THE PORT GUAM ADVISES THAT TANAPAG
   HARBOR, SAIPAN  AND THE PORTS OF TINIAN AND ROTA ARE
   CLOSED AND NOT SAFE HEAVY WEATHER HAVENS. CAPTAIN OF THE PORT
   REQUIRES THAT ALL VESSELS ADJUST COURSE AND SPEED TO EVADE
   HEAVY WEATHER AND NOT ARRIVE AT TINIAN, ROTA OR SAIPAN UNTIL
   TYPHOON SAOMAI PASSES. MARINERS SHOULD EXERCISE CAUTION
   AND MONITOR BROADCAST NOTICE TO MARINERS FOR STATUS ON AIDS
   TO NAVIGATION.
2. VESSELS NEEDING TO ENTER TANAPAG HARBOR OR THE PORT OF TINIAN
   MUST FIRST ATTAIN PERMISSION FROM THE CAPTAIN OF THE PORT
   GUAM ON VHF-FM CHANNEL 16.
3. CANCEL HYDROPAC 1315/00(19,97), SIGNAL CEASED.

Timeline

Distress signal received on 121.5 mhz in 30-49.0N 169-19.5Ecancels · 2000-09-04
Distress signal received on 121.5 mhz in 30-49.0N 169-19.5Ereplaced · 2000-09-04
HYDROPAC messages in force 060800Z oct 2000cancelled by · 2000-10-06

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Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.