Weather for San Juan, Puerto Rico
Current Weather
Five Day Weather Forecast
Wed
H: 82°F
L: 77°F
Thu
H: 80°F
L: 75°F
Fri
H: 80°F
L: 77°F
Sat
H: 81°F
L: 74°F
Sun
H: 82°F
L: 74°F
Air Quality
Nitrogen Dioxide: 1.75 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 68 μg/m3
Astronomical
Sun Transit: 12:36 AM
Sunset: 6:32 PM
Daylight: 11 hrs 50 mins
Moon Transit: 1:07 AM
Moonset: 7:17 AM
Moon Phase: Full
Moon Illumination: 98.2%
Best Times for Fishing or Hunting
Major Periods
12:37 AM - 3:07 AM4:15 PM - 6:45 PM
Minor Periods
7:14 PM - 8:44 PM6:47 AM - 8:17 AM
Action Rating: 5 out of 5
Rip Current Statement issued March 3 at 4:22PM AST until March 6 at 6:00AM AST by NWS San Juan PR
Effective: Tue March 3, 2026, 4:22 PM
Expires: Wed March 4, 2026, 6:00 AM
* WHAT...High Rip Current Risk, life-threatening rip current. * WHERE...North- and east-facing beaches of northern Puerto Rico and Sr Croix. * WHEN...From Wednesday morning through late Thursday night. * 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
Air Quality
Nitrogen Dioxide: 1.39 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 73.32 μg/m3
Astronomical
Sun Transit: 12:36 AM
Sunset: 6:32 PM
Daylight: 11 hrs 50 mins
Moon Transit: 1:07 AM
Moonset: 7:17 AM
Moon Phase: Full
Moon Illumination: 98.2%
Best Times for Fishing or Hunting
Major Periods
12:37 AM - 3:07 AM4:15 PM - 6:45 PM
Minor Periods
7:14 PM - 8:44 PM6:47 AM - 8:17 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 69.92 μg/m3
Astronomical
Sun Transit: 12:35 AM
Sunset: 6:32 PM
Daylight: 11 hrs 51 mins
Moon Transit: 1:50 AM
Moonset: 7:52 AM
Moon Phase: Full
Moon Illumination: 94.0%
Best Times for Fishing or Hunting
Major Periods
1:20 AM - 3:50 AM4:58 PM - 7:28 PM
Minor Periods
8:06 PM - 9:36 PM7:22 AM - 8:52 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.35 μg/m3
Sulphur Dioxide: 1.04 μg/m3
Ozone: 58 μg/m3
Astronomical
Sun Transit: 12:35 AM
Sunset: 6:32 PM
Daylight: 11 hrs 52 mins
Moon Transit: 2:32 AM
Moonset: 8:27 AM
Moon Phase: Waning Gibbous
Moon Illumination: 87.6%
Best Times for Fishing or Hunting
Major Periods
2:02 AM - 4:32 AM5:41 PM - 8:11 PM
Minor Periods
8:56 PM - 10:26 PM7:57 AM - 9:27 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.49 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 56.77 μg/m3
Astronomical
Sun Transit: 12:35 AM
Sunset: 6:32 PM
Daylight: 11 hrs 53 mins
Moon Transit: 3:16 AM
Moonset: 9:02 AM
Moon Phase: Waning Gibbous
Moon Illumination: 79.2%
Best Times for Fishing or Hunting
Major Periods
2:46 AM - 5:16 AM6:25 PM - 8:55 PM
Minor Periods
9:49 PM - 11:19 PM8:32 AM - 10:02 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:35 AM
Sunset: 6:33 PM
Daylight: 11 hrs 54 mins
Moon Transit: 4:01 AM
Moonset: 9:40 AM
Moon Phase: Waning Gibbous
Moon Illumination: 69.3%
Best Times for Fishing or Hunting
Major Periods
3:31 AM - 6:01 AM7:11 PM - 9:41 PM
Minor Periods
12:00 AM - 12:00 AM9:10 AM - 10:40 AM
Action Rating: 2 out of 5