Water Temperature of Lameshur Bay in Coral Harbour (St. John), VI
Current Water Temperature
Measurement Time: Thursday, July 10, 2025, 5:54 PM AST
Today's Tides
Low: July 10, 1:02 PM, -0.24 ft
High: July 10, 10:06 PM, 0.99 ft
Temperature Locations
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Local Points of Interest
Lameshur Bay; Europa Bay; Grootpan Bay; Virgin Islands National Park; St. John; Caribbean SeaSponsored Content
Station Name: Lameshur Bay, St John
Data Source: NOAA Tides and Currents
Elevation Above Sea Level: 0 feet / 0 meters
Sensor Depth: -2.2 feet / -0.7 meters
Nearest Address:
Yawzi Point Trail
Coral Harbour (St. John), VI 00830
Saint Thomas - Saint John Distric County
GPS Coordinates: 18.31825, -64.7242
Nearby Water Temperatures
Caribbean Sea, St. John, VI (5.4 mi)Long Bay, Charlotte Amalie (St. Thomas), VI (12.9 mi)
Bahía de Sardinas, Culebra, PR (37.9 mi)
Christiansted Harbor, Christiansted (St. Croix), VI (39.5 mi)
Limetree Bay, St. Croix, VI (43.1 mi)
Atlantic Ocean, Vieques, PR (48.7 mi)
Caribbean Sea, Esperanza, PR (51.4 mi)
Atlantic Ocean, San Juan, PR (90.8 mi)
Unnamed Creek, Fort Buchanan, PR (91.5 mi)
Unnamed Creek, Fort Buchanan, PR (91.6 mi)
San Juan Bay, San Juan, PR (91.8 mi)
Las Casas Lake, Fort Buchanan, PR (92.0 mi)
Caribbean Sea, La Parguera, PR (154.3 mi)
Bahía de Mayagüez, Mayagüez, PR (160.1 mi)
Bahía de Aguadilla, Aguadilla, PR (160.3 mi)
Weather for Coral Harbour (St. John), US Virgin Islands
Current Weather

Humidity: 70%
Feels Like: 104.5°F
Wind: E 18.6 mph
Wind Gusts: 25.4 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 0.3
Five Day Weather Forecast

Thu
H: 88°F
L: 81°F

Fri
H: 85°F
L: 80°F

Sat
H: 81°F
L: 80°F

Sun
H: 82°F
L: 80°F

Mon
H: 82°F
L: 81°F
Air Quality
Nitrogen Dioxide: 0.74 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 44 μg/m3
Astronomical
Sun Transit: 12:24 AM
Sunset: 6:59 PM
Daylight: 13 hrs 10 mins
Moon Transit: 12:00 AM
Moonset: 5:22 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:17 PM - 5:47 PM
Minor Periods
6:41 PM - 8:11 PM4:52 AM - 6:22 AM
Action Rating: 4 out of 5
Heat Advisory issued July 10 at 10:23AM AST until July 10 at 5:00PM AST by NWS San Juan PR
Effective: Thu July 10, 2025, 10:23 AM
Expires: Thu July 10, 2025, 5:00 PM
* WHAT...This level of heat affect most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible in some health system and in heat-sensitive industries. * WHERE...Eastern Interior, Mayaguez and Vicinity, North Central, Northeast, Northwest, Ponce and Vicinity, San Juan and Vicinity, Southeast, and Southwest Counties. * WHEN...Until 5 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.
Heat Advisory issued July 10 at 10:23AM AST until July 10 at 5:00PM AST by NWS San Juan PR
Effective: Thu July 10, 2025, 10:23 AM
Expires: Thu July 10, 2025, 5:00 PM
* WHAT...This level of heat affect most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible in some health system and in heat-sensitive industries. * WHERE...Eastern Interior, Mayaguez and Vicinity, North Central, Northeast, Northwest, Ponce and Vicinity, San Juan and Vicinity, Southeast, and Southwest Counties. * WHEN...Until 5 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.
Weather Forecast
Average Temperature: 83.2°F
Average Humidity: 84%
Wind: 24.8 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 0.61 μg/m3
Sulphur Dioxide: 0.43 μg/m3
Ozone: 41.6 μg/m3
Astronomical
Sun Transit: 12:24 AM
Sunset: 6:59 PM
Daylight: 13 hrs 10 mins
Moon Transit: 12:00 AM
Moonset: 5:22 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM3:17 PM - 5:47 PM
Minor Periods
6:41 PM - 8:11 PM4:52 AM - 6:22 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 81°F
Average Humidity: 82%
Wind: 23.7 mph
UV Index: 2.3
Air Quality
Nitrogen Dioxide: 0.67 μg/m3
Sulphur Dioxide: 0.51 μg/m3
Ozone: 47.84 μg/m3
Astronomical
Sun Transit: 12:24 AM
Sunset: 6:59 PM
Daylight: 13 hrs 9 mins
Moon Transit: 12:44 AM
Moonset: 6:21 AM
Moon Phase: Full
Moon Illumination: 97.4%
Best Times for Fishing or Hunting
Major Periods
12:14 AM - 2:44 AM4:10 PM - 6:40 PM
Minor Periods
7:28 PM - 8:58 PM5:51 AM - 7:21 AM
Action Rating: 6 out of 5
Weather Forecast
Average Temperature: 80.3°F
Average Humidity: 82%
Wind: 20.8 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 0.7 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 43.2 μg/m3
Astronomical
Sun Transit: 12:24 AM
Sunset: 6:59 PM
Daylight: 13 hrs 9 mins
Moon Transit: 1:37 AM
Moonset: 7:19 AM
Moon Phase: Full
Moon Illumination: 92.7%
Best Times for Fishing or Hunting
Major Periods
1:07 AM - 3:37 AM5:01 PM - 7:31 PM
Minor Periods
8:12 PM - 9:42 PM6:49 AM - 8:19 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 80.9°F
Average Humidity: 78%
Wind: 16.3 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 0.83 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 40.72 μg/m3
Astronomical
Sun Transit: 12:24 AM
Sunset: 6:59 PM
Daylight: 13 hrs 8 mins
Moon Transit: 2:27 AM
Moonset: 8:17 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.7%
Best Times for Fishing or Hunting
Major Periods
1:57 AM - 4:27 AM5:50 PM - 8:20 PM
Minor Periods
8:52 PM - 10:22 PM7:47 AM - 9:17 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 81.1°F
Average Humidity: 74%
Wind: 21 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 0.97 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 38 μg/m3
Astronomical
Sun Transit: 12:24 AM
Sunset: 6:59 PM
Daylight: 13 hrs 8 mins
Moon Transit: 3:15 AM
Moonset: 9:13 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.9%
Best Times for Fishing or Hunting
Major Periods
2:45 AM - 5:15 AM6:37 PM - 9:07 PM
Minor Periods
9:30 PM - 11:00 PM8:43 AM - 10:13 AM
Action Rating: 3 out of 5