


Marine/Aviation Tropical Cyclone Advisory
Issued by NWS
Issued by NWS
931 WTPA23 PHFO 092038 TCMCP3 TROPICAL STORM HENRIETTE FORECAST/ADVISORY NUMBER 23 NWS CENTRAL PACIFIC HURRICANE CENTER HONOLULU HI EP082025 ISSUED BY NWS NATIONAL HURRICANE CENTER MIAMI FL 2100 UTC SAT AUG 09 2025 TROPICAL STORM CENTER LOCATED NEAR 22.3N 148.1W AT 09/2100Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 300 DEGREES AT 14 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT. 34 KT....... 40NE 0SE 0SW 0NW. 4 M SEAS....105NE 45SE 45SW 90NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 22.3N 148.1W AT 09/2100Z AT 09/1800Z CENTER WAS LOCATED NEAR 21.9N 147.6W FORECAST VALID 10/0600Z 23.3N 149.8W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 50NE 0SE 0SW 0NW. FORECAST VALID 10/1800Z 25.1N 151.9W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 60NE 30SE 0SW 40NW. FORECAST VALID 11/0600Z 27.2N 154.3W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 20NE 0SE 0SW 0NW. 34 KT... 60NE 40SE 0SW 40NW. FORECAST VALID 11/1800Z 29.3N 156.9W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 25NE 20SE 0SW 0NW. 34 KT... 60NE 50SE 30SW 50NW. FORECAST VALID 12/0600Z 31.4N 159.5W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 30NE 20SE 0SW 0NW. 34 KT... 60NE 50SE 30SW 50NW. FORECAST VALID 12/1800Z 33.5N 162.0W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 25NE 15SE 0SW 0NW. 34 KT... 60NE 50SE 0SW 50NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY OUTLOOK VALID 13/1800Z 37.7N 166.2W...POST-TROPICAL MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 50NE 30SE 0SW 30NW. OUTLOOK VALID 14/1800Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 22.3N 148.1W NEXT ADVISORY AT 10/0300Z $$ FORECASTER HAGEN