SYNOPSIS: Northeast Monsoon affecting Northern Luzon. Shear Line affecting the eastern sections of Central and Southern Luzon.
Forecast Weather Conditions
| Place | Weather Condition | Caused By | Impacts |
|---|
| Isabela, Quirino, Aurora, and the northern portion of Quezon | Cloudy skies with scattered rainshowers and thunderstorms | Shear Line | Possible flash floods or landslides due to moderate to at times heavy rains |
| Cordillera Administrative Region and the rest of Cagayan Valley | Cloudy skies with rains | Northeast Monsoon | Possible flash floods or landslides due to moderate to at times heavy rains |
| Ilocos Region | Partly cloudy to cloudy skies with light rains | Northeast Monsoon | No Significant impact |
| Metro Manila and the rest of the country | Partly cloudy to cloudy skies with isolated rainshowers or thunderstorms | ITCZ/Localized Thunderstorms | Possible flash floods or landslides during severe thunderstorms |
Forecast Wind and Coastal Water Conditions
| Place | Speed | Direction | Coastal Water |
|---|
| Luzon | Moderate to Strong | East to Northeast | Moderate to Rough / (2.5 to 4.5 meters) |
| The rest of the country | Light to Moderate | East to Northeast | Slight to Moderate / (0.6 to 2.5 meters) |
Temperature and Relative Humidity
EXTREMES FOR THE 24-HOUR PERIOD ENDING AT 8:00 PM YESTERDAY
(Recorded at PAGASA Weather Station, Science Garden, Diliman, Quezon City)
| Max | Min |
|---|
| Temperature | 29.7 °C | 12:00 PM | 25.6 °C | 6:00 AM |
| Relative Humidity | 90 % | 6:00 AM | 70 % | 12:00 PM |
Tides and Astronomical Information
Over Metro Manila
| | Today | Tomorrow |
|---|
| Astronomy |
| sunrise | 6:13 AM | – |
| sunset | 5:29 PM | |
| moonrise | 11:22 PM | – |
| moonset | 11:24 AM | – |
| illumination | 58% | – |
Tidal Predictions for Manila Bay (m)
(Courtesy of NAMRIA) |
| Low | -0.09 | 10:18AM | – | – |
| Low | – | – | – | – |
| Low | – | – | – | – |
| High | 0.94 | 1:25AM | – | – |
| High | – | – | – | – |
| High | – | – | – | – |
Issued at 4:00 AM, 15 December 2022 – PAGASA
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