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

Current Water Temperature

81.1°F

Measurement Time: Friday, February 20, 2026, 1:24 AM AST

Today's Tides

Low: February 20, 4:42 AM, 0.1 ft
 High: February 20, 10:09 AM, 0.4 ft
Low: February 20, 5:07 PM, 0.0 ft
 High: February 20, 11:43 PM, 0.4 ft

Temperature Locations

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Local Points of Interest

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

Long Bay

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

Elevation Above Sea Level: 13 feet

Sensor Depth: -6 feet

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

79.3°F
Clear
Clear
84.2°F
82.3°F
74%
ENE 16.8 mph
23.7 mph
78°F
71.2°F
0 in
0%
9 mi
1017 mbar
0

Five Day Weather Forecast

Partly Cloudy
Fri
H: 81°F
L: 76°F
Partly Cloudy
Sat
H: 81°F
L: 77°F
Patchy rain nearby
Sun
H: 80°F
L: 76°F
Moderate rain
Mon
H: 79°F
L: 77°F
Patchy rain nearby
Tue
H: 79°F
L: 78°F

Air Quality

PM2.5: 7.61 μg/m3
PM10: 11.21 μg/m3
Carbon Monoxide: 117.81 μg/m3
Nitrogen Dioxide: 1.31 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 60 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:33 AM
Sunset: 6:23 PM
Daylight: 11 hrs 38 mins
Moonrise: 8:42 AM
Moon Transit: 3:01 PM
Moonset: 9:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

5:35 AM - 8:05 AM
2:31 PM - 5:01 PM

Minor Periods

8:56 PM - 10:26 PM
8:12 AM - 9:42 AM

Action Rating: 2 out of 5

Rip Current Statement issued February 19 at 4:42PM AST until February 21 at 6:00PM AST by NWS San Juan PR

Effective: Thu February 19, 2026, 4:42 PM
Expires: Fri February 20, 2026, 12:45 AM

* WHAT...Life-threatening rip currents. * WHERE...Beaches of St. Thomas and St. John. * WHEN...Through Saturday 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.


High Surf Advisory issued February 19 at 4:42PM AST until February 20 at 6:00PM AST by NWS San Juan PR

Effective: Thu February 19, 2026, 4:42 PM
Expires: Fri February 20, 2026, 12:45 AM

* WHAT...For the High Surf Advisory, large breaking waves of up to 10 feet. For the HIGH RIP CURRENT RISK, life-threatening rip current. * WHERE...Beaches of Culebra. * WHEN...For the High Rip Current Risk now through saturday afternoon. For the High Surf Advisory from midnight tonight to 6 PM AST friday * IMPACTS...FOR THE HIGH SURF ADVISORY, High waves that can wash over jetties and sweep people and pets onto jagged rocks. Rough surf may also knock you down. Large breaking waves will result in localized beach/dune structure erosion and dangerous swimming conditions. FOR THE HIGH RIP CURRENT RISK, 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 February 19 at 4:42PM AST until February 21 at 6:00PM AST by NWS San Juan PR

Effective: Thu February 19, 2026, 4:42 PM
Expires: Fri February 20, 2026, 12:45 AM

* WHAT...For the High Surf Advisory, large breaking waves of up to 10 feet. For the HIGH RIP CURRENT RISK, life-threatening rip current. * WHERE...Beaches of Culebra. * WHEN...For the High Rip Current Risk now through saturday afternoon. For the High Surf Advisory from midnight tonight to 6 PM AST friday * IMPACTS...FOR THE HIGH SURF ADVISORY, High waves that can wash over jetties and sweep people and pets onto jagged rocks. Rough surf may also knock you down. Large breaking waves will result in localized beach/dune structure erosion and dangerous swimming conditions. FOR THE HIGH RIP CURRENT RISK, 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.


Friday, February 20, 2026

Weather Forecast

Partly Cloudy
81.1°F
75.7°F
77.4°F
81%
0 in
0%
0%
18.1 mph
2.3


Air Quality

AQI: 1 - Good
PM2.5: 7.72 μg/m3
PM10: 11.55 μg/m3
Carbon Monoxide: 111.45 μg/m3
Nitrogen Dioxide: 1.27 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 61.64 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:33 AM
Sunset: 6:23 PM
Daylight: 11 hrs 38 mins
Moonrise: 8:42 AM
Moon Transit: 3:01 PM
Moonset: 9:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.3%

Best Times for Fishing or Hunting

Major Periods

5:35 AM - 8:05 AM
2:31 PM - 5:01 PM

Minor Periods

8:56 PM - 10:26 PM
8:12 AM - 9:42 AM

Action Rating: 2 out of 5

Saturday, February 21, 2026

Weather Forecast

Partly Cloudy
81.1°F
77°F
78.4°F
78%
0 in
0%
0%
21.3 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 6.56 μg/m3
PM10: 10.06 μg/m3
Carbon Monoxide: 97.85 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 64.48 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:33 AM
Sunset: 6:23 PM
Daylight: 11 hrs 39 mins
Moonrise: 9:20 AM
Moon Transit: 3:50 PM
Moonset: 10:25 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

6:23 AM - 8:53 AM
3:20 PM - 5:50 PM

Minor Periods

9:55 PM - 11:25 PM
8:50 AM - 10:20 AM

Action Rating: 3 out of 5

Sunday, February 22, 2026

Weather Forecast

Patchy rain nearby
79.5°F
75.9°F
77°F
81%
0.15 in
87%
0%
22.1 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 7.05 μg/m3
PM10: 10.77 μg/m3
Carbon Monoxide: 103.03 μg/m3
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 72.84 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 12:33 AM
Sunset: 6:24 PM
Daylight: 11 hrs 40 mins
Moonrise: 10:03 AM
Moon Transit: 4:42 PM
Moonset: 11:26 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

7:13 AM - 9:43 AM
4:12 PM - 6:42 PM

Minor Periods

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

Action Rating: 4 out of 5

Monday, February 23, 2026

Weather Forecast

Moderate rain
79.1°F
77.2°F
78.4°F
74%
0.2 in
88%
0%
22.1 mph
2.4


Air Quality

AQI: 1 - Good
PM2.5: 7.2 μg/m3
PM10: 10.85 μg/m3
Carbon Monoxide: 99.4 μg/m3
Nitrogen Dioxide: 1.37 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 76 μg/m3

Astronomical

Sunrise: 6:43 AM
Sun Transit: 12:33 AM
Sunset: 6:24 PM
Daylight: 11 hrs 41 mins
Moonrise: 10:51 AM
Moon Transit: 5:38 PM
Moonset: 12:26 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

8:08 AM - 10:38 AM
5:08 PM - 7:38 PM

Minor Periods

10:21 AM - 11:51 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, February 24, 2026

Weather Forecast

Patchy rain nearby
79.1°F
77.7°F
78.5°F
70%
0.06 in
89%
0%
13.6 mph
0.1


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 6:42 AM
Sun Transit: 12:32 AM
Sunset: 6:24 PM
Daylight: 11 hrs 42 mins
Moonrise: 11:44 AM
Moon Transit: 6:38 PM
Moonset: 12:31 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

9:07 AM - 11:37 AM
6:08 PM - 8:38 PM

Minor Periods

11:14 AM - 12:44 AM
12:01 AM - 1:31 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.

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