JAKARTA - Head of the DKI BPBD Data and Information Center (Kapusdatin), M. Yohan, responded to information from the BMKG of the Tanjung Priok Maritime Class I Meteorological Station regarding the Early Warning of Coastal Floods (ROB) on 18 - 26 November 2025, there will be a phenomenon of maximum tide of sea water along with the New Moon phase phenomenon. Where this phenomenon has the potential to increase the maximum sea level in the form of coastal flooding or tidal flooding in the northern coastal area of Jakarta.
BPBD noted that this caused an increase in the Flood Gate of the Hazard Fish Market/Siaga 1 on Saturday, November 22, at 09.00 WIB and several puddles occurred in the DKI Jakarta area.
BPBD also noted that currently there are 6 RTs and 1 road section inundated. Among them, 2 RTs in Panggang Island Village and 1 RT in Kelapa Island, North Thousand Islands with a height of 10 cm caused by tidal flooding. Currently, the inundation situation is still under treatment.
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"Sarta 1 RT in Pulau Harapan Village with a height of 20 cm inundation caused by tidal flooding. The situation is still under treatment," explained Yohan.
Then in the South Thousand Islands, there are 2 RTs affected by tidal flooding with a height of 10 cm, namely Pulau Pari Village and Tidung Island.
"The same situation is still being handled," he said.
In addition to the 6 RTs in the Thousand Islands, there is a puddle with a height of 10 cm on Jalan RE. Martadinata RT 001 RW 012 (Japan JIS), Kel. Papanggo, Tanjung Priok District, North Jakarta caused by tidal flooding. Currently, the inundation in the location is still being handled by BPBD.
As for efforts to deal with tidal flooding, the DKI Jakarta BPBD mobilizes personnel to monitor inundation conditions in each region and coordinate elements of the Natural Resources Service, Bina Marga Service, Gulkarmat Service.
"This coordination is to suction inundation and ensure that water lines function properly together with local lurah and sub-district heads and prepare basic needs for survivors. Inundation is targeted to recede in a short time," explained Yohan.
BPBD DKI appealed to the public to remain careful and alert to potential inundation.
"In an emergency, immediately call phone number 112. This service is free and operates for 24 hours non-stop," concluded Yohan.
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