Thunderstorm Advisory No. 39 #VISPRSD
Issued at 11:42 PM 07 July 2026

Moderate to Heavy rainshowers with lightning and strong winds are expected over #Leyte(Javier, Mahaplag, Abuyog, TaclobanCity, Babatngon), #SouthernLeyte(Silago, Hinunangan, SaintBernard, Limasawa, SanFrancisco, Liloan, SanJuan, Anahawan, Hinundayan), #Bohol(Bilar, GarciaHernandez), #NegrosOriental(CanlaonCity, Vallehermoso, CityOfGuihulngan, Basay, CityOfBayawan) and #NegrosOccidental(Ilog) within the next 30 minutes to an hour.

The above conditions are being experienced in #Cebu(Tudela, Pilar), #Leyte(Merida, CityOfBaybay, Inopacan, Hindang, Hilongos), #SouthernLeyte(Bontoc, Sogod, Libagon, TomasOppus, Macrohon, PadreBurgos, Pintuyan, SanRicardo), #Bohol(Lila, Dimiao, Valencia), #Samar(Basey, Daram, Zumarraga, Villareal, Talalora, SantaRita, Marabut), #NegrosOccidental(MoisesPadilla, LaCastellana, Pontevedra, Hinigaran, Isabela, Binalbagan, CityOfHimamaylan, SalvadorBenedicto, CityOfSipalay, Candoni, HinobaAn), #EasternSamar(Lawaan, Llorente, Balangiga), #NegrosOriental(SantaCatalina, Zamboanguita, Siaton), #OccidentalMindoro(Lubang, Looc) and #Palawan(Agutaya) which may persist within 1 to 2 hours and may affect nearby areas.

A tropical cyclone will affect the locality.
Winds of 39-61 kph or intermittent rains may be expected within 36 hours.

SUPER TYPHOON BAVI OUTSIDE THE PHILIPPINE AREA OF RESPONSIBILITY IS GIVEN THE LOCAL NAME INDAY AS WIND SIGNAL NO. 1 IS NOW HOISTED OVER SEVERAL AREAS IN CAGAYAN PROVINCE.

Location of eye/center : The center of the eye of Super Typhoon INDAY was estimated based on all available data at at 1,545 km East of Northern Luzon (OUTSIDE PAR) (16.8, 136.2).
Strength : Maximum winds of 185 kph near the centerand gustiness of up to 230 kph.
Forecast movement : Forecast to move Westward at 30 kph

Forecast position :
Jul 08, 2026 08:00 AM - 1,300 km East of Northern Luzon
Jul 08, 2026 08:00 PM - 1,065 km East of Northern Luzon
Jul 09, 2026 08:00 AM - 875 km East of Northern Luzon
Jul 09, 2026 08:00 PM - 720 km East of Calayan, Cagayan
Jul 10, 2026 08:00 AM - 505 km East of Itbayat, Batanes
Jul 10, 2026 08:00 PM - 410 km Northeast of Itbayat, Batanes
Jul 11, 2026 08:00 PM - 740 km North of Itbayat, Batanes (OUTSIDE PAR)

HAZARDS AFFECTING LAND AREAS
Heavy Rainfall Outlook

Refer to Weather Advisory No. 6 issued at 11:00 PM today for the heavy rainfall outlook due to TC INDAY and the Southwest Monsoon.

Severe Winds

The wind signals warn the public of the general wind threat over an area due to the tropical cyclone. Local winds may be slightly stronger/enhanced in coastal and upland/mountainous areas exposed to winds. Winds are less strong in areas sheltered from the prevailing wind direction.

Minimal to minor impacts from strong winds are possible within any of the areas under Wind Signal No. 1.

The highest Wind Signal that may be hoisted throughout INDAY’s passage is Wind Signal No. 2 or 3.

The enhanced Southwest Monsoon and the periphery of Super Typhoon INDAY will bring strong to gale-force gusts over the following areas (especially in coastal and upland areas exposed to winds):

Today: Most of Mindanao.
Tomorrow (08 July): Pangasinan, Zambales, Bataan, Cavite, Batangas, most of MIMAROPA, most of Bicol Region, most of Visayas, and most of Mindanao.
Thursday (09 July): Most of the country.


HAZARDS AFFECTING COASTAL WATERS
A Gale Warning will be issued by tomorrow (08 July) morning or afternoon over the northern and eastern seaboards of Luzon and Visayas.
24-Hour Sea Condition Outlook

Up to rough seas over the following coastal waters:
Up to 4.0 m: The southeastern seaboard of Isabela; the northern seaboard of Aurora; the northern and eastern seaboards of Northern Samar; the eastern seaboards of Eastern Samar, Dinagat Islands, Siargao-Bucas Grande Islands, Surigao del Sur; the eastern and southern seaboards of Davao Oriental.
Up to 3.5 m: The eastern seaboards of Batanes, Cagayan, Albay, and Sorsogon; the northern and eastern seaboards of Catanduanes; the remaining seaboard of Isabela.
Up to 3.0 m: The remaining seaboard of Aurora; the northern and eastern seaboards of Polillo Islands; the northern seaboards of Camarines Norte and Camarines Sur.
Mariners of small seacrafts, including all types of motorbancas, are advised not to venture out to sea under these conditions, especially if inexperienced of operating ill-equipped vessels.

Up to moderate to rough seas over the following coastal waters:
Up to 2.5 m: The northern seaboard of mainland Quezon; the remaining seaboards of Batanes and Cagayan.
Up to 2.0 m: The southern seaboards of Southern Leyte and Bohol; the western seaboard of Surigao del Norte; the western seaboard of Kalayaan Islands.
Mariners of motorbancas and similarly sized vessels are advised to take precautionary measures while venturing out to sea and, if possible, avoid navigation under these conditions.

Other coastal waters have forecast wave heights of less than 2.0 m.

TRACK AND INTENSITY OUTLOOK
It must be emphasized that heavy rainfall and severe winds may still be experienced in localities outside the forecast confidence cone. Refer to Other Hazards affecting Land Areas for more details. Furthermore, the track may still shift within the limit of the forecast confidence cone.
INDAY is forecast to move generally west northwestward and will enter the Philippine Area of Responsibility tomorrow (08 July) early morning. It will then turn northwestward while remaining over the Philippine Sea and will be nearest to Extreme Northern Luzon by Friday (10 July) before heading towards the north of Taiwan.
INDAY will maintain its strength as a super typhoon until Thursday (09 July), and will downgrade into a typhoon by Thursday afternoon or evening. Afterwards, it will gradually weaken. Nevertheless, it will likely remain a typhoon throughout the remaining forecast period.