24 August 2026 - bulletin 582

Issued at 1500 GMT
Latest warnings for 01C, 02C, 09E, 17W, 18W and 19W
Disturbance update

EASTERN PACIFIC OCEAN
Tropical storm Iselle / 09E
Warning 05 from NHC at 1500 GMT
Position 18.5N 117.1W
Location 555 miles WSW of the southern tip of Baja California
Movement 310° (NW) at 11 knots
Maximum sustained winds 55 knots gusting to 70 knots
Winds of 34 knots or higher occur within 140 miles of the centre
Minimum central pressure 992 mbar
Threatened landmasses NONE
Next warning from  NHC at 2100 GMT

Mexican warnings

CENTRAL PACIFIC OCEAN
Tropical storm Lala / 01C
Warning 49 from CPHC at 1500 GMT
Position 33.4N 175.3W
Location 390 miles NNE of Kure Atoll
Movement 320° (NW) at 4 knots
Maximum sustained winds 55 knots gusting to 70 knots
Winds of 34 knots or higher occur within 175 miles of the centre
Threatened landmasses NONE
Minimum central pressure 988 mbar 
Next warning from CPHC at 1500 GMT

Regional warnings

Tropical depression Moke / 02C
Warning 17 from CPHC at 1500 GMT
Position 15.5N 160.2W
Location 445 miles SW of Hilo, Hawaii
Movement 280° (W) at 12 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses Hawaii
Minimum central pressure 1004 mbar 
Next warning from CPHC at 2100 GMT

Hawaiian warnings

NORTHWESTERN PACIFIC OCEAN
TYPHOON Saudel / 17W
Warning 25 from JTWC at 1500 GMT
Position 24.9N 133.5E
Location 323 miles ESE of Kadena AB, Okinawa
Movement 290° (WNW) at 12 knots
Maximum sustained winds 100 knots gusting to 125 knots
Winds of 34 knots or higher occur within 130 to 180 miles of the centre
Winds of 64 knots or higher occur within 60 to 80 miles of the centre
Threatened landmasses Ryuku Islands, China
Minimum central pressure 954 mbar 
Maximum significant wave height 46 feet
Next warning from JTWC at 2100 GMT

Tropical storm Narra / 18W
Warning 16 from JTWC at 1500 GMT
Position 19.6N 107.3E
Location 115 miles SE of Hanoi, Vietnam
Movement 180° (S) at 3 knots
Maximum sustained winds 40 knots gusting to 50 knots
Winds of 34 knots or higher occur within 30 to 60 miles of the centre
Threatened landmasses Vietnam, China
Minimum central pressure 990 mbar 
Maximum significant wave height 13 feet
Next warning from JTWC at 2100 GMT

Tropical depression Atsani / 19W
Warning 09 from JTWC at 1500 GMT
Position 16.7N 138.3E
Location 514 miles SSW of Iwo To
Movement 020° (NNE) at 6 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses NONE
Minimum central pressure 1001 mbar 
Maximum significant wave height 12 feet
Next warning from JTWC at 2100 GMT

TROPICAL DISTURBANCE UPDATE
NORTHERN ATLANTIC OCEAN
Update from NHC at 1200 GMT
System 95L
Position 30.4N 60.5W
Minimum central pressure 1016 mbar
Likelihood of tropical cyclone formation within 48 hours is MEDIUM (50%)
Likelihood of tropical cyclone formation within 7 days is MEDIUM (50%)

System No Invest Assigned
Position 11N 18W
Likelihood of tropical cyclone formation within 48 hours is LOW (20%)
Likelihood of tropical cyclone formation within 7 days is MEDIUM (60%)

EASTERN PACIFIC OCEAN
Update from NHC at 1200 GMT
System 91E
Position 12.5N 121.3W
Minimum central pressure 1007 mbar
Likelihood of tropical cyclone formation within 48 hours is MEDIUM (50%)
Likelihood of tropical cyclone formation within 7 days is MEDIUM (50%)

System No Invest Assigned
Position 12N 105W
Likelihood of tropical cyclone formation within 48 hours is NIL
Likelihood of tropical cyclone formation within 7 days is LOW (30%)

System No Invest Assigned
Position 15N 113W
Likelihood of tropical cyclone formation within 48 hours is NIL
Likelihood of tropical cyclone formation within 7 days is HIGH (80%)

System No Invest Assigned
Position 13N 132W
Likelihood of tropical cyclone formation within 48 hours is NIL
Likelihood of tropical cyclone formation within 7 days is LOW (20%)

NORTHWESTERN PACIFIC OCEAN
Update from JTWC at 1330 GMT 

System 98W is no longer suspect for tropical cyclone formation

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