PHZ105-261630-
1101 PM HST Sat Jul 25 2026
.Synopsis for the Hawaiian offshore waters...
Strong high pressure N of Hawaii will drift W through Sunday and
gradually weaken early next week. Hurricane Fausto is centered
near 19.5N 138.8W and is moving WNW at 11 kt. Fausto will weaken
to a tropical storm before entering the eastern offshore waters on
Monday evening and will traverse westward across the northern
offshore waters through Wednesday.
FAUSTO FORECAST POSITIONS AND MAX WINDS
12H 26/1200Z 19.8N 140.5W 80 KT 90 MPH
24H 27/0000Z 20.2N 143.0W 75 KT 85 MPH
36H 27/1200Z 20.7N 145.5W 70 KT 80 MPH
48H 28/0000Z 21.3N 148.1W 65 KT 75 MPH
60H 28/1200Z 21.8N 150.6W 55 KT 65 MPH
72H 29/0000Z 22.4N 153.2W 50 KT 60 MPH
96H 30/0000Z 23.5N 157.7W 40 KT 45 MPH
120H 31/0000Z 24.5N 162.4W 30 KT 35 MPH
$$
PHZ180-261630- Hawaiian Offshore Waters- 1101 PM HST Sat Jul 25 2026 REST OF TONIGHT E winds 10 to 20 kt. Seas 8 to 9 ft. SUNDAY E winds 10 to 20 kt. Seas 8 to 9 ft. SUNDAY NIGHT NE winds 10 to 20 kt. Seas 7 to 9 ft. MONDAY NE winds 15 to 25 kt. Seas 7 to 10 ft. MONDAY NIGHT Tropical storm conditions possible. NE winds 10 to 20 kt NW Half, NE 30 to 40 kt SE Half. Seas 7 to 12 ft. TUESDAY Tropical storm conditions possible. NE winds 40 to 50 kt E of 160W, NE 10 to 20 kt W of 160W. Seas 7 to 13 ft. Isolated thunderstorms E of 160W. WEDNESDAY Tropical storm conditions possible.NE winds 30 to 40 kt NW Half, E 20 to 30 kt SE Half. Seas 6 to 12 ft. Isolated thunderstorms E of 160W. THURSDAY E winds 20 to 30 kt NW Half, E 10 to 20 kt SE Half. Seas 6 to 10 ft. Isolated thunderstorms NW Half. $$
PHZ180-261630- Hawaiian Offshore Waters- 1101 PM HST Sat Jul 25 2026 REST OF TONIGHT E winds 10 to 20 kt. Seas 8 to 9 ft. SUNDAY E winds 10 to 20 kt. Seas 8 to 9 ft. SUNDAY NIGHT NE winds 10 to 20 kt. Seas 7 to 9 ft. MONDAY NE winds 15 to 25 kt. Seas 7 to 10 ft. MONDAY NIGHT Tropical storm conditions possible. NE winds 10 to 20 kt NW Half, NE 30 to 40 kt SE Half. Seas 7 to 12 ft. TUESDAY Tropical storm conditions possible. NE winds 40 to 50 kt E of 160W, NE 10 to 20 kt W of 160W. Seas 7 to 13 ft. Isolated thunderstorms E of 160W. WEDNESDAY Tropical storm conditions possible.NE winds 30 to 40 kt NW Half, E 20 to 30 kt SE Half. Seas 6 to 12 ft. Isolated thunderstorms E of 160W. THURSDAY E winds 20 to 30 kt NW Half, E 10 to 20 kt SE Half. Seas 6 to 10 ft. Isolated thunderstorms NW Half. $$