Arecibo, Puerto Rico (249)
Station ID: 41121
18.491° N / -66.701° W
Last reported: 05/11/2026 08:00 (UTC-04:00) Atlantic Time (Puerto Rico)
Air Temperature
81
81
°
F
Water Temperature
81
81
°
F
Wave Height
3.6 ft
Average Wave Period
5.1 sec
Dominant Wave Period
7 sec
Mean Wave Direction
59
59°
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° 29' 28" N (18.491)
Longitude
66° 42' 4" W (-66.701)
Nearby Stations
Observations data source: NOAA NDBC. Weather icons by Erik Flowers