21 September 2026 - bulletin 666

Issued at 0945 GMT
Latest warnings for 06L, 16E and 24W
First warning for 17E
Disturbance update


NORTHWESTERN PACIFIC OCEAN
TYPHOON Dujuan / 24W
Warning 24 from JTWC at 0900 GMT
Position 33.7N 139.8E
Location 96 miles S of Yokosuka, Japan
Movement 040° (NE) at 16 knots
Maximum sustained winds 70 knots gusting to 85 knots
Winds of 34 knots or higher occur within 125 to 180 miles of the centre
Winds of 64 knots or higher occur within 30 miles to the east of the centre
Minimum central pressure 971 mbar
Threatened landmasses Japan
Maximum significant wave height 32 feet
Next warning from JTWC at 1500 GMT

NORTHERN ATLANTIC OCEAN
Tropical storm Fay / 06L
Warning 08 from NHC at 0900 GMT
Position 33.8N 32.1W
Location 405 miles SW of the Azores
Movement 155° (SSE) at 1 knot
Maximum sustained winds 55 knots gusting to 70 knots
Winds of 34 knots or higher occur within 80 miles of the centre
Minimum central pressure 997 mbar
Threatened landmasses NONE
Next warning from NHC at 1500 GMT

EASTERN PACIFIC OCEAN
Tropical storm Odalys / 16E
Warning 05 from NHC at 0900 GMT
Position 13.5N 128.7W
Location 1390 miles WSW of the southern tip of Baja California
Movement 310° (NW) at 11 knots
Maximum sustained winds 40 knots gusting to 50 knots
Winds of 34 knots or higher occur within 80 miles of the centre
Minimum central pressure 1004 mbar
Threatened landmasses NONE
Next warning from NHC at 1500 GMT

Tropical storm Polo / 17E
Warning 03 from NHC at 2100 GMT
Position 15.5N 103.8W
Location 245 miles S of Manzanillo, Mexico
Movement 050° (NE) at 7 knots
Maximum sustained winds 40 knots gusting to 50 knots
Winds of 34 knots or higher occur within 70 miles of the centre
Minimum central pressure 1003 mbar
Threatened landmasses Mexico
Next warning from NHC at 1200 GMT

Mexican warnings

TROPICAL DISTURBANCE UPDATE
CENTRAL PACIFIC OCEAN
Update from CPHC at 0600 GMT
System 15E 
Position 14N 145W 
Likelihood of tropical cyclone formation within 48 hours is NIL
Likelihood of tropical cyclone formation within 7 days is HIGH (70%)

EASTERN PACIFIC OCEAN
Update from NHC at 2100 GMT yesterday
System 99E is now 17E

System No Invest Assigned
Position 12N 95W 
Likelihood of tropical cyclone formation within 48 hours is NIL
Likelihood of tropical cyclone formation within 7 days is LOW (30%)