Water Temperature of Las Casas Lake in Fort Buchanan, PR

Current Water Temperature

85.1°F

Measurement Time: Tuesday, July 7, 2026, 8:45 PM AST

Temperature Locations

View Nearby Locations     View All Puerto Rico Locations     View Locations Near Me

Local Points of Interest

Bayamón, PR; Guaynabo, PR

Las Casas Lake

Station Name: LAS CASAS LAKE AT FORT BUCHANAN, GUAYNABO, PR
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 33 feet

Nearest Address:
Columbus St
Fort Buchanan, PR 00934
Bayamón County

GPS Coordinates: 18.41459765, -66.1235553

Nearby Water Temperatures

Unnamed Creek, Fort Buchanan, PR (0.6 mi)
Unnamed Creek, Fort Buchanan, PR (0.6 mi)
San Juan Bay, San Juan, PR (3.1 mi)
Atlantic Ocean, San Juan, PR (4.4 mi)
Atlantic Ocean, Vieques, PR (44.5 mi)
Caribbean Sea, Esperanza, PR (48.2 mi)
Bahía de Sardinas, Culebra, PR (54.4 mi)
Caribbean Sea, La Parguera, PR (67.9 mi)
Bahía de Aguadilla, Aguadilla, PR (68.3 mi)
Bahía de Mayagüez, Mayagüez, PR (69.5 mi)
Long Bay, Charlotte Amalie (St. Thomas), VI (79.1 mi)
Caribbean Sea, St. John, VI (90 mi)
Lameshur Bay, Coral Harbour (St. John), VI (92 mi)
Limetree Bay, St. Croix, VI (102.8 mi)
Christiansted Harbor, Christiansted (St. Croix), VI (104.3 mi)

Weather for Fort Buchanan, Puerto Rico

Current Weather

81°F
Partly cloudy
Partly cloudy
89.3°F
81.6°F
84%
ESE 9.4 mph
14 mph
76.9°F
73.2°F
0 in
50%
9 mi
1019 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Wed
H: 88°F
L: 77°F
Patchy rain nearby
Thu
H: 89°F
L: 76°F
Patchy rain nearby
Fri
H: 88°F
L: 76°F
Sunny
Sat
H: 89°F
L: 75°F
Patchy rain nearby
Sun
H: 89°F
L: 74°F

Air Quality

AQI: 2 - Moderate
PM2.5: 6.7 μg/m3
PM10: 13.6 μg/m3
Carbon Monoxide: 91 μg/m3
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 37 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 12:29 AM
Sunset: 7:05 PM
Daylight: 13 hrs 11 mins
Moonrise: 12:15 AM
Moon Transit: 6:42 AM
Moonset: 1:15 PM
Moon Phase: Last Quarter
Moon Illumination: 26.8%

Best Times for Fishing or Hunting

Major Periods

6:12 AM - 8:42 AM
12:00 AM - 12:00 AM

Minor Periods

12:45 AM - 2:15 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Small Craft Advisory issued July 7 at 3:57PM AST until July 9 at 12:00AM AST by NWS San Juan PR

Effective: Tue July 7, 2026, 3:57 PM
Expires: Wed July 8, 2026, 12:00 AM

* WHAT...East winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Coastal Waters of Northern Puerto Rico out 10 NM and Coastal Waters of Southern Puerto Rico out 10 NM. * WHEN...From noon Wednesday to midnight AST Wednesday night. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.


Small Craft Advisory issued July 7 at 9:49PM AST until July 9 at 12:00AM AST by NWS San Juan PR

Effective: Tue July 7, 2026, 9:49 PM
Expires: Wed July 8, 2026, 6:00 AM

* WHAT...East winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 ft expected. * WHERE...Coastal Waters of Northern Puerto Rico out 10 NM and Coastal Waters of Southern Puerto Rico out 10 NM. * WHEN...From noon Wednesday to midnight AST Wednesday night. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Wednesday, July 8, 2026

Weather Forecast

Patchy rain nearby
87.6°F
76.6°F
81.2°F
77%
0.07 in
65%
0%
17.2 mph
9.9


Air Quality

AQI: 1 - Good
PM2.5: 8.45 μg/m3
PM10: 22.11 μg/m3
Carbon Monoxide: 93.38 μg/m3
Nitrogen Dioxide: 0.48 μg/m3
Sulphur Dioxide: 0.3 μg/m3
Ozone: 43.58 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 12:29 AM
Sunset: 7:05 PM
Daylight: 13 hrs 11 mins
Moonrise: 12:15 AM
Moon Transit: 6:42 AM
Moonset: 1:15 PM
Moon Phase: Last Quarter
Moon Illumination: 26.8%

Best Times for Fishing or Hunting

Major Periods

6:12 AM - 8:42 AM
12:00 AM - 12:00 AM

Minor Periods

12:45 AM - 2:15 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Thursday, July 9, 2026

Weather Forecast

Patchy rain nearby
88.9°F
76.3°F
82°F
73%
0.02 in
41%
0%
17.4 mph
11.1


Air Quality

AQI: 1 - Good
PM2.5: 13.28 μg/m3
PM10: 32.28 μg/m3
Carbon Monoxide: 89.75 μg/m3
Nitrogen Dioxide: 0.43 μg/m3
Sulphur Dioxide: 0.34 μg/m3
Ozone: 45.33 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 12:29 AM
Sunset: 7:05 PM
Daylight: 13 hrs 10 mins
Moonrise: 12:56 AM
Moon Transit: 7:34 AM
Moonset: 2:17 PM
Moon Phase: Last Quarter
Moon Illumination: 17.4%

Best Times for Fishing or Hunting

Major Periods

7:04 AM - 9:34 AM
12:00 AM - 12:00 AM

Minor Periods

1:47 PM - 3:17 PM
12:26 AM - 1:56 AM

Action Rating: 2 out of 5

Friday, July 10, 2026

Weather Forecast

Patchy rain nearby
88.4°F
75.7°F
81.6°F
71%
0.01 in
36%
0%
17.9 mph
10.8


Air Quality

AQI: 2 - Moderate
PM2.5: 18.74 μg/m3
PM10: 47.38 μg/m3
Carbon Monoxide: 89.13 μg/m3
Nitrogen Dioxide: 0.38 μg/m3
Sulphur Dioxide: 0.33 μg/m3
Ozone: 38.58 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:29 AM
Sunset: 7:05 PM
Daylight: 13 hrs 10 mins
Moonrise: 1:44 AM
Moon Transit: 8:30 AM
Moonset: 3:22 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%

Best Times for Fishing or Hunting

Major Periods

8:00 AM - 10:30 AM
12:00 AM - 12:00 AM

Minor Periods

2:52 PM - 4:22 PM
1:14 AM - 2:44 AM

Action Rating: 2 out of 5

Saturday, July 11, 2026

Weather Forecast

Sunny
88.9°F
74.8°F
81.2°F
70%
0.01 in
19%
0%
16.1 mph
11


Air Quality

AQI: 2 - Moderate
PM2.5: 20.77 μg/m3
PM10: 56.68 μg/m3
Carbon Monoxide: 89.45 μg/m3
Nitrogen Dioxide: 0.38 μg/m3
Sulphur Dioxide: 0.35 μg/m3
Ozone: 38.46 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:30 AM
Sunset: 7:05 PM
Daylight: 13 hrs 10 mins
Moonrise: 2:39 AM
Moon Transit: 9:33 AM
Moonset: 4:31 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:03 AM - 11:33 AM

Minor Periods

4:01 PM - 5:31 PM
2:09 AM - 3:39 AM

Action Rating: 2 out of 5

Sunday, July 12, 2026

Weather Forecast

Patchy rain nearby
88.5°F
73.6°F
80°F
72%
0.01 in
24%
0%
15.4 mph
8


Air Quality

AQI: 2 - Moderate
PM2.5: 16.98 μg/m3
PM10: 50.82 μg/m3
Carbon Monoxide: 87.44 μg/m3
Nitrogen Dioxide: 0.49 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 33.89 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 12:30 AM
Sunset: 7:05 PM
Daylight: 13 hrs 9 mins
Moonrise: 3:41 AM
Moon Transit: 10:39 AM
Moonset: 5:38 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

12:55 AM - 3:25 AM
10:09 AM - 12:39 AM

Minor Periods

5:08 PM - 6:38 PM
3:11 AM - 4:41 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

Webcams Near Fort Buchanan, PR

Sponsored Content