Water Temperature of the Caribbean Sea in St. John, VI

Current Water Temperature

82.6°F

Measurement Time: Monday, June 1, 2026, 2:00 PM AST

Temperature Locations

View Nearby Locations     View All US Virgin Islands Locations     View Locations Near Me

Caribbean Sea

Station Name: South of St. John, VI
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
St. John, VI 00830

GPS Coordinates: 18.249, -64.763

Nearby Water Temperatures

Lameshur Bay, Coral Harbour (St. John), VI (5.4 mi)
Long Bay, Charlotte Amalie (St. Thomas), VI (11.9 mi)
Christiansted Harbor, Christiansted (St. Croix), VI (34.9 mi)
Bahía de Sardinas, Culebra, PR (35.6 mi)
Limetree Bay, St. Croix, VI (38.3 mi)
Atlantic Ocean, Vieques, PR (46 mi)
Caribbean Sea, Esperanza, PR (47.7 mi)
Atlantic Ocean, San Juan, PR (89 mi)
Unnamed Creek, Fort Buchanan, PR (89.5 mi)
Unnamed Creek, Fort Buchanan, PR (89.5 mi)
San Juan Bay, San Juan, PR (89.9 mi)
Las Casas Lake, Fort Buchanan, PR (90 mi)
Caribbean Sea, La Parguera, PR (151.2 mi)
Bahía de Mayagüez, Mayagüez, PR (157.5 mi)
Bahía de Aguadilla, Aguadilla, PR (158.1 mi)

Weather for St. John, US Virgin Islands

Current Weather

82.8°F
Patchy rain nearby
Patchy rain nearby
90.1°F
89.6°F
79%
E 17 mph
23.5 mph
82.5°F
74.6°F
0 in
0%
9 mi
1017 mbar
0

Five Day Weather Forecast

Patchy rain nearby
Mon
H: 83°F
L: 82°F
Sunny
Tue
H: 83°F
L: 82°F
Sunny
Wed
H: 82°F
L: 81°F
Patchy rain nearby
Thu
H: 82°F
L: 81°F
Patchy rain nearby
Fri
H: 82°F
L: 80°F

Air Quality

AQI: 1 - Good
PM2.5: 13 μg/m3
PM10: 34.6 μg/m3
Carbon Monoxide: 88 μg/m3
Nitrogen Dioxide: 0.3 μg/m3
Sulphur Dioxide: 0.2 μg/m3
Ozone: 34 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 12:24 AM
Sunset: 6:59 PM
Daylight: 13 hrs 8 mins
Moonrise: 4:44 AM
Moon Transit: 11:40 AM
Moonset: 6:36 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:08 AM - 4:38 AM
11:10 AM - 1:40 PM

Minor Periods

6:06 PM - 7:36 PM
4:14 AM - 5:44 AM

Action Rating: 4 out of 5

Monday, July 13, 2026

Weather Forecast

Patchy rain nearby
83°F
82.2°F
82.5°F
75%
0.02 in
39%
0%
19.5 mph
9.3


Air Quality

AQI: 1 - Good
PM2.5: 14.58 μg/m3
PM10: 44.94 μg/m3
Carbon Monoxide: 87.5 μg/m3
Nitrogen Dioxide: 0.36 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 37.04 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 12:24 AM
Sunset: 6:59 PM
Daylight: 13 hrs 8 mins
Moonrise: 4:44 AM
Moon Transit: 11:40 AM
Moonset: 6:36 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:08 AM - 4:38 AM
11:10 AM - 1:40 PM

Minor Periods

6:06 PM - 7:36 PM
4:14 AM - 5:44 AM

Action Rating: 4 out of 5

Tuesday, July 14, 2026

Weather Forecast

Sunny
82.6°F
81.8°F
82.1°F
71%
0.01 in
17%
0%
21.9 mph
10


Air Quality

AQI: 2 - Moderate
PM2.5: 15.89 μg/m3
PM10: 48.7 μg/m3
Carbon Monoxide: 87.71 μg/m3
Nitrogen Dioxide: 0.35 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 38.21 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 12:25 AM
Sunset: 6:59 PM
Daylight: 13 hrs 8 mins
Moonrise: 5:53 AM
Moon Transit: 12:44 AM
Moonset: 7:32 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

3:13 AM - 5:43 AM
12:14 AM - 2:44 PM

Minor Periods

7:02 PM - 8:32 PM
5:23 AM - 6:53 AM

Action Rating: 6 out of 5

Wednesday, July 15, 2026

Weather Forecast

Sunny
82.3°F
81.2°F
81.9°F
69%
0.01 in
36%
0%
21 mph
9.6


Air Quality

AQI: 1 - Good
PM2.5: 13.27 μg/m3
PM10: 41.75 μg/m3
Carbon Monoxide: 87.75 μg/m3
Nitrogen Dioxide: 0.31 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 36.88 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 12:25 AM
Sunset: 6:59 PM
Daylight: 13 hrs 7 mins
Moonrise: 7:01 AM
Moon Transit: 1:43 PM
Moonset: 8:21 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

4:14 AM - 6:44 AM
1:13 PM - 3:43 PM

Minor Periods

7:51 PM - 9:21 PM
6:31 AM - 8:01 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Patchy rain nearby
81.6°F
80.6°F
81.1°F
76%
0.06 in
58%
0%
21 mph
11.1


Air Quality

AQI: 1 - Good
PM2.5: 8.08 μg/m3
PM10: 17.88 μg/m3
Carbon Monoxide: 91.28 μg/m3
Nitrogen Dioxide: 0.33 μg/m3
Sulphur Dioxide: 0.36 μg/m3
Ozone: 43.92 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 12:25 AM
Sunset: 6:59 PM
Daylight: 13 hrs 7 mins
Moonrise: 8:04 AM
Moon Transit: 2:36 PM
Moonset: 9:04 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

5:10 AM - 7:40 AM
2:06 PM - 4:36 PM

Minor Periods

8:34 PM - 10:04 PM
7:34 AM - 9:04 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Patchy rain nearby
81.5°F
80.4°F
81°F
75%
0.03 in
47%
0%
20.8 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 10.57 μg/m3
PM10: 17.78 μg/m3
Carbon Monoxide: 117.33 μg/m3
Nitrogen Dioxide: 0.38 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 57.11 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 12:25 AM
Sunset: 6:58 PM
Daylight: 13 hrs 6 mins
Moonrise: 9:03 AM
Moon Transit: 3:25 PM
Moonset: 9:43 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

6:00 AM - 8:30 AM
2:55 PM - 5:25 PM

Minor Periods

9:13 PM - 10:43 PM
8:33 AM - 10:03 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 St. John, VI

Sponsored Content