9759938 - Mona Island, PR
Station ID: misp4
18.09° N / -67.939° W
Last reported: 09/18/2025 04:48 (UTC-04:00) Atlantic Time (Puerto Rico)
Air Temperature
78
78
°
F
Water Temperature
85
85
°
F
Pressure
29.88 in
Trends
Note: Times are displayed in your timezone. Charts may have different start and end times if buoy sensors report data at different intervals.
Latitude
18° 5' 24" N (18.09)
Longitude
67° 56' 20" W (-67.939)
Observations data source: NOAA NDBC. Weather icons by Erik Flowers