WTPH20 RPMM 280600 SECURITE HIGH SEAS FCST FOR METAREA XI SWRN SUB-AREA ISSUED AT 0600 UTC, 28 AUGUST 2025 BY DOST-PAGASA, PHILIPPINES PART I - WARNINGS NIL PART II - SYNOPSIS AT 280600 UTC LOW 1002HPA NEAR 15.0N 115.8E NNW 5KT. TROUGH FM 15N 116E TO 16N 119E TO 17N 122E SW MONSOON PREVAILING OVR MINDORO, PALAWAN, SULU, INLAND, MINDANAO, MORO, SOUTH PHILIPPINE. PART III - AREA FCST FOR NXT 24 HOURS WINDS IN BEAUFORT. SEA IN METERS. TAIWAN STRAIT : NE TO E BECMG VRB LATER 3-5 OCNL 6. SEA 0.5-1.5 M. ISOL SHWRS OR TSTM. EAST TAIWAN : E 3-5. SEA 0.5-1.5 M. ISOL SHWRS OR TSTM. RYUKYU : E 2-4. SEA 1-1.5 M. ISOL SHWRS OR TSTM. BASHI : E 3-6. SEA 1.5-3 M. ISOL SHWRS OR TSTM. BALINTANG : SE TO E 4-6. SEA 1.5-3 M. SCT SHWRS OR TSTM. NORTH PHILIPPINE : NE TO E 3-5 OCNL 6. SEA 0.5-2.5 M. ISOL SHWRS OR TSTM. CENTRAL PHILIPPINE : E BECMG S TO SE LATER 2-4 OCNL 5. SEA 0.5-1.5 M. SCT SHWRS OR TSTM. SCARBOROUGH : S TO SE 3-6 BECMG S 3-5 LATER. SEA 1-3 M. SCT SHWRS OR TSTM. MINDORO : W TO SW BECMG SW LATER 3-5 OCNL 6. SEA 1.5-2.5 M. SCT SHWRS OR TSTM. PALAWAN : SW 3-5 OCNL 6. SEA 1-2.5 M. SCT SHWRS OR TSTM. SULU : S TO SW 3-5 OCNL 6. SEA 1-2 M. SCT SHWRS OR TSTM. INLAND : SW 3-5. SEA UP TO 1.5 M. SCT SHWRS OR TSTM. MINDANAO : SW 2-4 OCNL 5. SEA 0.5-1.5 M. ISOL SHWRS OR TSTM. SOUTH PHILIPPINE : SW TO W BECMG VRB LATER 2-4 OCNL 5. SEA 0.5-2 M. SCT SHWRS OR TSTM. MORO : S TO SW 2-4. SEA UP TO 1 M. ISOL SHWRS OR TSTM. NEXT FCST AT 281800 UTC WEATHER MANILA=