12 September 2025 - bulletin 600

Issued at 0945 GMT
Final warning for 03S
Latest warning for 13E
Disturbance update

SOUTHERN INDIAN OCEAN
Tropical cyclone Blossom / 03S
Warning 08 from JTWC at 0900 GMT
Position 8.2S 61.5E 
Location 754 miles NNE of Port Louis, Mauritius 
Movement 300° (WNW) at 8 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses NONE
Minimum central pressure 1006 mbar 
Maximum significant wave height 13 feet
FINAL WARNING

EASTERN PACIFIC OCEAN
Tropical depression 13E
Warning 03 from NHC at 0900 GMT
Position 16.5N 100.8
Location 100 miles SSE of Zihuatanejo, Mexico
Movement 295° (WNW) at 10 knots
Maximum sustained winds 30 knots gusting to 40 knots
Threatened landmasses NONE
Minimum central pressure 1007 mbar 
Next warning from NHC at 1500 GMT

Mexican warnings

TROPICAL DISTURBANCE UPDATE
NORTHERN ATLANTIC OCEAN
Update from NHC at 0600 GMT 
System No Invest Assigned 
Position 12N 17W 
Likelihood of tropical cyclone formation within 48 hours is NIL
Likelihood of tropical cyclone formation within 7 days is MEDIUM (40%)

EASTERN PACIFIC OCEAN
Update from NHC at 2100 GMT
System 95E is now 13E

SOUTHERN INDIAN OCEAN
Update from JTWC at 0230 GMT
System 93S 
Position 10.8S 91.3E 
Location 338 miles WNW of the Cocos Islands
Minimum central pressure 1005 mbar 
Likelihood of tropical cyclone formation within 24 hours is now LOW

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