16 October 2026 - bulletin 742

Issued at 1600 GMT
Latest warnings for 20E, 21E and 29W
Disturbance update


EASTERN PACIFIC OCEAN
Tropical storm Simon / 20E
Warning 37 from NHC at 1500 GMT
Position 20.6N 109.5W
Location 160 miles S of Cabo San Lucas, Mexico
Movement 315° (NW) at 8 knots
Maximum sustained winds 35 knots gusting to 45 knots
Winds of 34 knots or higher occur within 25 miles of the centre
Minimum central pressure 1002 mbar
Threatened landmasses Mexico
Next warning from NHC at 2100 GMT

Mexican warnings

HURRICANE Trudy / 21E
Warning 13 from NHC at 1500 GMT
Position 14.6N 102.5W
Location 235 miles SW of Acapulco
Movement 335° (NNW) at 4 knots
Maximum sustained winds 105 knots gusting to 130 knots
Winds of 34 knots or higher occur within 140 miles of the centre
Winds of 64 knots or higher occur within 30 miles of the centre
Minimum central pressure 956 mbar
Threatened landmasses Mexico
Next warning from NHC at 1800 GMT

Mexican warnings

NORTHWESTERN PACIFIC OCEAN
Tropical storm Champi / 29W
Warning 09 from JTWC at 1500 GMT 
Position 11.4N 151.4E
Location 405 miles ESE of Guam
Movement 275° (W) at 13 knots
Maximum sustained winds 60 knots gusting to 75 knots
Winds of 34 knots or higher occur within 65 to 90 miles of the centre
Minimum central pressure 992 mbar
Threatened landmasses Northern Marianas Islands
Maximum significant wave height 24 feet
Next warning from JTWC at 2100 GMT

Regional warnings

SOUTHERN PACIFIC OCEAN
Tropical cyclone 01P
Warning 01 from JTWC at 0900 GMT 
Position 10.8S 163.3W
Location 482 miles ENE of Pago Pago
Movement 165° (SSE) at 7 knots
Maximum sustained winds 35 knots gusting to 45 knots
Winds of 34 knots or higher occur within 80 miles to the west of the centre
Minimum central pressure 999 mbar
Threatened landmasses NONE
Maximum significant wave height 12 feet
Next warning from JTWC at 2100 GMT

TROPICAL DISTURBANCE UPDATE
EASTERN PACIFIC OCEAN
Update from NHC at 0600 GMT 
System No Invest Assigned 
Position 9N 103W
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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