10/05/2026
WEATHER UPDATE/DOST-PAGASA
MAY 10, 2026/SUNDAY
TROPICAL STORM CALOY SLIGHTLY DECELERATES
WHILE MOVING OVER THE SEA EAST OF NORTHEASTERN MINDANAO.
• Location of Center (4:00 AM)
The center of Tropical Storm CALOY was estimated based on all available data at 910 km East of Northeastern Mindanao (9.9°N, 133.8°E).
• Intensity
Maximum sustained winds of 65 km/h near the center, gustiness of up to 80 km/h, and central pressure of 1002 hPa
• Present Movement
West northwestward at 15 km/h
• Extent of Tropical Cyclone Winds
Strong to gale-force winds extend outwards up to 320 km from the center.
OTHER HAZARDS AFFECTING LAND AREAS
CALOY is unlikely to directly affect the country throughout the forecast period.
HAZARDS AFFECTING COASTAL WATERS
24-Hour Sea Condition Outlook
Up to moderate seas over the following coastal waters:
• Up to 2.5 m: The eastern seaboards of Northern Samar, Eastern Samar, and Siargao-Bucas Grande Islands; the seaboards of Batanes; the western seaboard of Babuyan Islands; the northwestern seaboard of Ilocos Norte.
• Up to 2.0 m: The remaining seaboards of Ilocos Norte and Babuyan Islands; the eastern seaboards of Cagayan, Isabela, Camarines Norte, Catanduanes, Albay, Sorsogon, Dinagat Islands, Surigao del Sur, and Davao Oriental; the northern seaboards of Camarines Sur, Catanduanes, and Northern Samar.
• Mariners of montorbancas and similarly vessels are advised to take precautionary measures while venturing out to sea and, if possible, avoid navigation under these conditions.
TRACK AND INTENSITY OUTLOOK
• Tropical Storm CALOY will continue moving west northwestward throughout the forecast period and will remain over the Philippine Sea, far from the Philippine landmass.
• Weakening trend will likely begin this afternoon or evening. It is forecast to be downgraded into a tropical depression between this afternoon and evening and further weakening into a remnant low tomorrow (11 May).
Considering these developments, the public and disaster risk reduction and management offices concerned are advised to take all necessary measures to protect life and property. Persons living in areas identified to be highly or very highly susceptible to these hazards are advised to follow evacuation and other instructions from local officials. For heavy rainfall warnings, thunderstorm/rainfall advisories, and other severe weather information specific to your area, please monitor products issued by your local PAGASA Regional Services Division.
The next tropical cyclone bulletin will be issued at 11:00 AM today. Source: DOST-PAGASA
