BAY BULLETIN | Department of Meteorology and Hydrology

Tuesday, October 21, 2025 - 10:45

ISSUED ON : 21 - 10 – 2025 AT: 13:00 hrs M.S.T

COMPOUND :

PART ONE : No storm.

PART TWO : According to the observations at 11:30 hrs MST today, a low pressure area over the Southwest Bay of Bengal still persists. It is likely to move West–Northwestwards and further intensify into a Depression over Southwest Bay and adjoining Westcentral Bay of Bengal during next 36 hrs.Weather is a few cloud over the North Bay of Bengal and partly cloudy to cloudy over the Andaman Sea and elsewhere over the Bay of Bengal.

SPECIAL FEATURES: According to the observations at 11:30 hrs MST today, the Tropical Storm “FENGSHEN” over the South China Sea has moved Southwestwards and it is likely to further intensify into a Severe Tropical Storm “FENGSHEN” during next 6 hours and continues to move Southwestwards.

PART THREE:

FORECAST FOR AREAS BETWEEN LAT. 10.5°N – 16.5°N AND LONG. 92°E

WEATHER : Fairly widespread rain or thundershowers.

VISIBILITY : 4 nautical miles but 1 nautical mile in rain.

SURFACE WIND : East or Southeast 5-10 kts at times 15-20 kts.

SEAS : Slight to moderate.

WAVE HEIGHT : 4-7 ft.

FORECAST FOR AREAS BETWEEN LAT. 16.5°N –20.5°N AND LONG. 92°E

WEATHER : Isolated rain or thundershowers.

VISIBILITY : 4 nautical miles but 1 nautical mile in rain.

SURFACE WIND : East or Northeast 5-10 kts at times 15-20 kts.

SEAS : Slight to moderate.