Water Temperature of Long Bay in Charlotte Amalie (St. Thomas), VI

Current Water Temperature

84.9°F

Measurement Time: Saturday, July 5, 2025, 2:30 PM AST

Today's Tides

 Low: July 5, 9:55 AM, -0.03 ft
High: July 5, 6:49 PM, 0.79 ft

Temperature Locations

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Local Points of Interest

Harbor of Charlotte Amalie; Pacquereau Bay; St. Thomas; Caribbean Sea

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Long Bay

Station Name: Charlotte Amalie
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 13 feet / 4 meters

Sensor Depth: -6.3 feet / -1.9 meters

Nearest Address:
Edward Wilmot Blyden Boulevard
Charlotte Amalie (St. Thomas), VI 00802
Saint Thomas - Saint John Distric County

GPS Coordinates: 18.335833, -64.92

Nearby Water Temperatures

Caribbean Sea, St. John, VI (11.9 mi)
Lameshur Bay, Coral Harbour (St. John), VI (12.9 mi)
Bahía de Sardinas, Culebra, PR (25.2 mi)
Atlantic Ocean, Vieques, PR (36.1 mi)
Caribbean Sea, Esperanza, PR (39.9 mi)
Christiansted Harbor, Christiansted (St. Croix), VI (43.2 mi)
Limetree Bay, St. Croix, VI (45.6 mi)
Atlantic Ocean, San Juan, PR (77.9 mi)
Unnamed Creek, Fort Buchanan, PR (78.6 mi)
Unnamed Creek, Fort Buchanan, PR (78.7 mi)
San Juan Bay, San Juan, PR (78.9 mi)
Las Casas Lake, Fort Buchanan, PR (79.1 mi)
Caribbean Sea, La Parguera, PR (141.9 mi)
Bahía de Mayagüez, Mayagüez, PR (147.3 mi)
Bahía de Aguadilla, Aguadilla, PR (147.4 mi)

Weather for Charlotte Amalie (St. Thomas), US Virgin Islands

Current Weather

87.8°F
Sunny
Conditions: Sunny
Humidity: 71%
Feels Like: 105.9°F
Wind: ESE 18.6 mph
Wind Gusts: 27 mph
Pressure: 30.05 in
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 8.9

Five Day Weather Forecast

Partly Cloudy
Sat
H: 87°F
L: 80°F
Cloudy
Sun
H: 84°F
L: 79°F
Partly Cloudy
Mon
H: 81°F
L: 79°F
Patchy rain nearby
Tue
H: 83°F
L: 80°F
Patchy rain nearby
Wed
H: 82°F
L: 81°F

Air Quality

AQI: 1 - Good
PM2.5: 34.11 μg/m3
PM10: 114.23 μg/m3
Carbon Monoxide: 173.24 μg/m3
Nitrogen Dioxide: 0.72 μg/m3
Sulphur Dioxide: 0.72 μg/m3
Ozone: 45 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 12:24 AM
Sunset: 7:00 PM
Daylight: 13 hrs 12 mins
Moonrise: 2:44 PM
Moon Transit: 8:24 PM
Moonset: 1:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.3%

Best Times for Fishing or Hunting

Major Periods

10:58 AM - 1:28 PM
7:54 PM - 10:24 PM

Minor Periods

2:14 PM - 3:44 PM
12:54 AM - 2:24 AM

Action Rating: 2 out of 5

Heat Advisory issued July 5 at 3:09AM AST until July 5 at 4:00PM AST by NWS San Juan PR

Effective: Sat July 5, 2025, 3:09 AM
Expires: Sat July 5, 2025, 4:00 PM

* WHAT...This level of heat affect most individuals sensitive to heat, especially those without effective cooling or adequate hydration. Impacts possible in some health system and in heat-sensitive industries. * WHERE...All low-elevated urban areas, as well as the urban areas of the eastern interior in Puerto Rico. * WHEN...From 10 AM this morning to 4 PM AST this afternoon. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 5 at 3:09AM AST until July 5 at 4:00PM AST by NWS San Juan PR

Effective: Sat July 5, 2025, 3:09 AM
Expires: Sat July 5, 2025, 4:00 PM

* WHAT...This level of heat affect most individuals sensitive to heat, especially those without effective cooling or adequate hydration. Impacts possible in some health system and in heat-sensitive industries. * WHERE...All low-elevated urban areas, as well as the urban areas of the eastern interior in Puerto Rico. * WHEN...From 10 AM this morning to 4 PM AST this afternoon. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 5 at 3:09AM AST until July 5 at 4:00PM AST by NWS San Juan PR

Effective: Sat July 5, 2025, 3:09 AM
Expires: Sat July 5, 2025, 4:00 PM

* WHAT...This level of heat affect most individuals sensitive to heat, especially those without effective cooling or adequate hydration. Impacts possible in some health system and in heat-sensitive industries. * WHERE...All low-elevated urban areas, as well as the urban areas of the eastern interior in Puerto Rico. * WHEN...From 10 AM this morning to 4 PM AST this afternoon. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 5 at 3:09AM AST until July 5 at 4:00PM AST by NWS San Juan PR

Effective: Sat July 5, 2025, 3:09 AM
Expires: Sat July 5, 2025, 4:00 PM

* WHAT...This level of heat affect most individuals sensitive to heat, especially those without effective cooling or adequate hydration. Impacts possible in some health system and in heat-sensitive industries. * WHERE...All low-elevated urban areas, as well as the urban areas of the eastern interior in Puerto Rico. * WHEN...From 10 AM this morning to 4 PM AST this afternoon. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Heat Advisory issued July 5 at 3:09AM AST until July 5 at 4:00PM AST by NWS San Juan PR

Effective: Sat July 5, 2025, 3:09 AM
Expires: Sat July 5, 2025, 4:00 PM

* WHAT...This level of heat affect most individuals sensitive to heat, especially those without effective cooling or adequate hydration. Impacts possible in some health system and in heat-sensitive industries. * WHERE...All low-elevated urban areas, as well as the urban areas of the eastern interior in Puerto Rico. * WHEN...From 10 AM this morning to 4 PM AST this afternoon. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.


Saturday, July 5, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 82°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 18.6 mph
UV Index: 2.6

Air Quality

AQI: 2 - Moderate
PM2.5: 32.53 μg/m3
PM10: 113.81 μg/m3
Carbon Monoxide: 170.43 μg/m3
Nitrogen Dioxide: 0.77 μg/m3
Sulphur Dioxide: 0.69 μg/m3
Ozone: 46.84 μg/m3

Astronomical

Sunrise: 5:48 AM
Sun Transit: 12:24 AM
Sunset: 7:00 PM
Daylight: 13 hrs 12 mins
Moonrise: 2:44 PM
Moon Transit: 8:24 PM
Moonset: 1:24 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.3%

Best Times for Fishing or Hunting

Major Periods

10:58 AM - 1:28 PM
7:54 PM - 10:24 PM

Minor Periods

2:14 PM - 3:44 PM
12:54 AM - 2:24 AM

Action Rating: 2 out of 5

Sunday, July 6, 2025

Weather Forecast

Conditions: Cloudy
Average Temperature: 80.2°F
Average Humidity: 80%
Chance of Rain: 0%
Wind: 21 mph
UV Index: 2.7

Air Quality

AQI: 2 - Moderate
PM2.5: 21.02 μg/m3
PM10: 69.67 μg/m3
Carbon Monoxide: 170.14 μg/m3
Nitrogen Dioxide: 0.69 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 41.96 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 12:24 AM
Sunset: 7:00 PM
Daylight: 13 hrs 11 mins
Moonrise: 3:36 PM
Moon Transit: 9:12 PM
Moonset: 2:03 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.4%

Best Times for Fishing or Hunting

Major Periods

11:45 AM - 2:15 PM
8:42 PM - 11:12 PM

Minor Periods

3:06 PM - 4:36 PM
1:33 AM - 3:03 AM

Action Rating: 2 out of 5

Monday, July 7, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 80.1°F
Average Humidity: 79%
Chance of Rain: 0%
Wind: 21.7 mph
UV Index: 2.9

Air Quality

AQI: 1 - Good
PM2.5: 9.55 μg/m3
PM10: 15.42 μg/m3
Carbon Monoxide: 177.28 μg/m3
Nitrogen Dioxide: 0.59 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 45.92 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 12:24 AM
Sunset: 7:00 PM
Daylight: 13 hrs 11 mins
Moonrise: 4:31 PM
Moon Transit: 10:02 PM
Moonset: 2:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.7%

Best Times for Fishing or Hunting

Major Periods

12:34 AM - 3:04 PM
12:00 AM - 12:00 AM

Minor Periods

4:01 PM - 5:31 PM
2:16 AM - 3:46 AM

Action Rating: 2 out of 5

Tuesday, July 8, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 81.2°F
Average Humidity: 77%
Chance of Rain: 88%
Wind: 23.3 mph
UV Index: 0.3

Air Quality

AQI: 1 - Good
PM2.5: 9.53 μg/m3
PM10: 21.06 μg/m3
Carbon Monoxide: 198.36 μg/m3
Nitrogen Dioxide: 0.64 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 45.76 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 12:24 AM
Sunset: 7:00 PM
Daylight: 13 hrs 11 mins
Moonrise: 5:26 PM
Moon Transit: 10:56 PM
Moonset: 3:33 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.8%

Best Times for Fishing or Hunting

Major Periods

1:27 PM - 3:57 PM
12:00 AM - 12:00 AM

Minor Periods

4:56 PM - 6:26 PM
3:03 AM - 4:33 AM

Action Rating: 2 out of 5

Wednesday, July 9, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 81.3°F
Average Humidity: 76%
Chance of Rain: 89%
Wind: 23.7 mph
UV Index: 6

Air Quality

AQI: 1 - Good
PM2.5: 10.81 μg/m3
PM10: 26.11 μg/m3
Carbon Monoxide: 196.7 μg/m3
Nitrogen Dioxide: 0.69 μg/m3
Sulphur Dioxide: 0.36 μg/m3
Ozone: 40.69 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 12:25 AM
Sunset: 7:00 PM
Daylight: 13 hrs 10 mins
Moonrise: 6:21 PM
Moon Transit: 11:51 PM
Moonset: 4:27 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

2:21 PM - 4:51 PM
12:00 AM - 12:00 AM

Minor Periods

5:51 PM - 7:21 PM
3:57 AM - 5:27 AM

Action Rating: 5 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.

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