Weather for Fort Buchanan, Puerto Rico
Current Weather
Humidity: 62%
Feels Like: 95.1°F
Wind: ESE 3.1 mph
Wind Gusts: 3.9 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 4.4
Five Day Weather Forecast
Mon
H: 85°F
L: 77°F
Tue
H: 86°F
L: 79°F
Wed
H: 87°F
L: 77°F
Thu
H: 82°F
L: 76°F
Fri
H: 82°F
L: 76°F
Air Quality
Nitrogen Dioxide: 1.15 μg/m3
Sulphur Dioxide: 5.05 μg/m3
Ozone: 67 μg/m3
Astronomical
Sun Transit: 12:09 AM
Sunset: 5:47 PM
Daylight: 11 hrs 14 mins
Moon Transit: 10:09 AM
Moonset: 3:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.1%
Best Times for Fishing or Hunting
Major Periods
12:35 AM - 3:05 AM9:39 AM - 12:09 AM
Minor Periods
3:29 PM - 4:59 PM3:46 AM - 5:16 AM
Action Rating: 2 out of 5
Rip Current Statement issued November 16 at 11:03PM AST until November 19 at 6:00PM AST by NWS San Juan PR
Effective: Sun November 16, 2025, 11:03 PM
Expires: Mon November 17, 2025, 7:15 AM
* WHAT...Life-threatening rip currents. * WHERE...Northern and Eastern PR, Culebra, and Saint Croix. * WHEN...Through Wednesday afternoon. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water, where it becomes difficult to return to safety.
There is a high risk of rip currents. Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as groins, jetties and piers. Heed the advice of lifeguards, beach patrol flags and signs. If you become caught in a rip current, yell for help. Remain calm, do not exhaust yourself and stay afloat while waiting for help. If you have to swim out of a rip current, swim parallel to shore and back toward the beach when possible. Do not attempt to swim directly against a rip current as you will tire quickly.
Rip Current Statement issued November 17 at 3:20AM AST until November 19 at 6:00PM AST by NWS San Juan PR
Effective: Mon November 17, 2025, 3:20 AM
Expires: Mon November 17, 2025, 11:30 AM
* WHAT...Life-threatening rip currents. * WHERE...Northern and Eastern PR, Culebra, and Saint Croix. * WHEN...Through Wednesday afternoon. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water, where it becomes difficult to return to safety.
There is a high risk of rip currents. Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as groins, jetties and piers. Heed the advice of lifeguards, beach patrol flags and signs. If you become caught in a rip current, yell for help. Remain calm, do not exhaust yourself and stay afloat while waiting for help. If you have to swim out of a rip current, swim parallel to shore and back toward the beach when possible. Do not attempt to swim directly against a rip current as you will tire quickly.
Weather Forecast
Average Temperature: 80.1°F
Average Humidity: 84%
Wind: 11 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 3.26 μg/m3
Sulphur Dioxide: 3.33 μg/m3
Ozone: 48 μg/m3
Astronomical
Sun Transit: 12:09 AM
Sunset: 5:47 PM
Daylight: 11 hrs 14 mins
Moon Transit: 10:09 AM
Moonset: 3:59 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.1%
Best Times for Fishing or Hunting
Major Periods
12:35 AM - 3:05 AM9:39 AM - 12:09 AM
Minor Periods
3:29 PM - 4:59 PM3:46 AM - 5:16 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 81.8°F
Average Humidity: 77%
Wind: 12.8 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 1.76 μg/m3
Sulphur Dioxide: 2.27 μg/m3
Ozone: 52.52 μg/m3
Astronomical
Sun Transit: 12:09 AM
Sunset: 5:46 PM
Daylight: 11 hrs 13 mins
Moon Transit: 10:51 AM
Moonset: 4:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.4%
Best Times for Fishing or Hunting
Major Periods
1:16 AM - 3:46 AM10:21 AM - 12:51 AM
Minor Periods
4:05 PM - 5:35 PM4:35 AM - 6:05 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 81.9°F
Average Humidity: 76%
Wind: 13.2 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 1.62 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 51.96 μg/m3
Astronomical
Sun Transit: 12:09 AM
Sunset: 5:46 PM
Daylight: 11 hrs 13 mins
Moon Transit: 11:36 AM
Moonset: 5:14 PM
Moon Phase: New
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
2:00 AM - 4:30 AM11:06 AM - 1:36 PM
Minor Periods
4:44 PM - 6:14 PM5:27 AM - 6:57 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 78.1°F
Average Humidity: 76%
Wind: 12.8 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 1.71 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 50.64 μg/m3
Astronomical
Sun Transit: 12:10 AM
Sunset: 5:46 PM
Daylight: 11 hrs 12 mins
Moon Transit: 12:24 AM
Moonset: 5:57 PM
Moon Phase: New
Moon Illumination: 2.7%
Best Times for Fishing or Hunting
Major Periods
2:47 AM - 5:17 AM11:54 AM - 2:24 PM
Minor Periods
5:27 PM - 6:57 PM6:20 AM - 7:50 AM
Action Rating: 5 out of 5
Weather Forecast
Average Temperature: 77°F
Average Humidity: 77%
Wind: 11 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 2.5 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 43.38 μg/m3
Astronomical
Sun Transit: 12:10 AM
Sunset: 5:46 PM
Daylight: 11 hrs 11 mins
Moon Transit: 1:14 PM
Moonset: 6:44 PM
Moon Phase: New
Moon Illumination: 0.5%
Best Times for Fishing or Hunting
Major Periods
3:36 AM - 6:06 AM12:44 AM - 3:14 PM
Minor Periods
6:14 PM - 7:44 PM7:13 AM - 8:43 AM
Action Rating: 5 out of 5