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

Five Day Weather Forecast

Fri
H: 81°F
L: 76°F

Sat
H: 81°F
L: 77°F

Sun
H: 80°F
L: 76°F

Mon
H: 79°F
L: 77°F

Tue
H: 79°F
L: 78°F
Air Quality
Nitrogen Dioxide: 1.31 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 60 μg/m3
Astronomical
Sun Transit: 12:33 AM
Sunset: 6:23 PM
Daylight: 11 hrs 38 mins
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 AM2:31 PM - 5:01 PM
Minor Periods
8:56 PM - 10:26 PM8:12 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.
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.27 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 61.64 μg/m3
Astronomical
Sun Transit: 12:33 AM
Sunset: 6:23 PM
Daylight: 11 hrs 38 mins
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 AM2:31 PM - 5:01 PM
Minor Periods
8:56 PM - 10:26 PM8:12 AM - 9:42 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 64.48 μg/m3
Astronomical
Sun Transit: 12:33 AM
Sunset: 6:23 PM
Daylight: 11 hrs 39 mins
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 AM3:20 PM - 5:50 PM
Minor Periods
9:55 PM - 11:25 PM8:50 AM - 10:20 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.25 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 72.84 μg/m3
Astronomical
Sun Transit: 12:33 AM
Sunset: 6:24 PM
Daylight: 11 hrs 40 mins
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 AM4:12 PM - 6:42 PM
Minor Periods
12:00 AM - 12:00 AM9:33 AM - 11:03 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 1.37 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 76 μg/m3
Astronomical
Sun Transit: 12:33 AM
Sunset: 6:24 PM
Daylight: 11 hrs 41 mins
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 AM5:08 PM - 7:38 PM
Minor Periods
10:21 AM - 11:51 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:32 AM
Sunset: 6:24 PM
Daylight: 11 hrs 42 mins
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 AM6:08 PM - 8:38 PM
Minor Periods
11:14 AM - 12:44 AM12:01 AM - 1:31 AM
Action Rating: 3 out of 5
