6 September 2026 - bulletin 621

Issued at 1500 GMT
Latest warnings for 11E, 12E, 13E and 22W 
Disturbance update

EASTERN PACIFIC OCEAN
HURRICANE Marie / 13E
Warning 22 from NHC at 1500 GMT
Position 23.5N 122.5W
Location 800 miles W of the southern tip of Baja California
Movement 310° (NW) at 8 knots
Maximum sustained winds 70 knots gusting to 85 knots
Winds of 34 knots or higher occur within 185 miles of the centre
Winds of 64 knots or higher occur within 85 miles of the centre
Minimum central pressure 977 mbar
Threatened landmasses Baja California, southern California
Next warning from NHC at 2100 GMT

Regional warnings

CENTRAL PACIFIC OCEAN
Tropical storm Karina / 11E
Warning 41 from CPHC at 1500 GMT
Position 22.7N 145.0W
Location 680 miles ENE of Hilo, Hawaii
Movement 305° (NW) at 6 knots
Maximum sustained winds 50 knots gusting to 65 knots
Winds of 34 knots or higher occur within 185 miles of the centre
Minimum central pressure 992 mbar
Threatened landmasses NONE
Next warning from CPHC at 2100 GMT

HURRICANE Lowell / 12E
Warning 42 from CPHC at 1500 GMT
Position 14.7N 163.8W
Location 580 miles SSW of Lihue, Hawaii
Movement 335° (NNW) at 5 knots
Maximum sustained winds 110 knots gusting to 135 knots
Winds of 34 knots or higher occur within 175 miles of the centre
Winds of 64 knots or higher occur within 50 miles of the centre
Minimum central pressure 943 mbar
Threatened landmasses Hawaii
Next warning from CPHC at 2100 GMT

Hawaiian warnings

NORTHWESTERN PACIFIC OCEAN
Tropical depression Krovanh / 22W
Warning 22 from JTWC at 1500 GMT
Position 25.7N 131.0E
Location 143 miles ESE of Kadena AB, Okinawa
Movement 075° (ENE) at 7 knots
Maximum sustained winds 30 knots gusting to 40 knots
Minimum central pressure 989 mbar
Maximum significant wave height 14 feet
Threatened landmasses Ryuku Islands
Next warning from JTWC at 2100 GMT

TROPICAL DISTURBANCE UPDATE
EASTERN PACIFIC OCEAN
Update from NHC at 0600 GMT
System No Invest Assigned 
Position 10N 105W 
Likelihood of tropical cyclone formation within 48 hours is NIL
Likelihood of tropical cyclone formation within 7 days is MEDIUM (60%)

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