Water Temperature of the Atlantic Ocean Near St. Augustine, FL
Current Water Temperature
Measurement Time: Tuesday, September 16, 2025, 3:26 PM EDT
Temperature Locations
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Station Name: St. Augustine, FL (194)
Station Type: Buoy
Data Source: National Data Buoy Center
Elevation Above Sea Level: 0 feet / 0 meters
Nearest Address:
Offshore
St. Augustine, FL
St. Johns County
GPS Coordinates: 30, -81.08
Nearby Water Temperatures
Atlantic Ocean, St. Augustine, FL (14.8 mi)Durbin Creek, Jacksonville, FL (29.1 mi)
St. Johns River, Hastings, FL (31.4 mi)
St. Johns River, Green Cove Springs, FL (32.0 mi)
Julington Creek, Jacksonville, FL (32.2 mi)
St. Johns River, Green Cove Springs, FL (32.5 mi)
St. Johns River, Jacksonville, FL (34.5 mi)
Pottsburg Creek, Jacksonville, FL (35.4 mi)
St. Johns River, Palatka, FL (36.3 mi)
St. Johns River, Jacksonville, FL (37.4 mi)
St. Johns River, Jacksonville, FL (37.9 mi)
St. Johns River, Orange Park, FL (39.0 mi)
St. Johns River, Jacksonville, FL (39.1 mi)
St. Johns River, Jacksonville, FL (39.2 mi)
St. Johns River, Jacksonville, FL (40.1 mi)
Weather Near St. Augustine, Florida
Current Weather

Humidity: 63%
Feels Like: 94.7°F
Wind: NE 8.9 mph
Wind Gusts: 10.4 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 4.8
Five Day Weather Forecast

Tue
H: 81°F
L: 73°F

Wed
H: 88°F
L: 75°F

Thu
H: 84°F
L: 75°F

Fri
H: 86°F
L: 74°F

Sat
H: 82°F
L: 77°F
Air Quality
Nitrogen Dioxide: 5.55 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 107 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:28 PM
Daylight: 12 hrs 18 mins
Moon Transit: 9:15 AM
Moonset: 4:35 PM
Moon Phase: Last Quarter
Moon Illumination: 23.8%
Best Times for Fishing or Hunting
Major Periods
8:45 AM - 11:15 AM12:00 AM - 12:00 AM
Minor Periods
4:05 PM - 5:35 PM1:20 AM - 2:50 AM
Action Rating: 2 out of 5
Coastal Flood Advisory issued September 16 at 11:43AM EDT until September 17 at 8:00PM EDT by NWS Jacksonville FL
Effective: Tue September 16, 2025, 11:43 AM
Expires: Wed September 17, 2025, 5:00 AM
* WHAT...Minor tidal flooding around times of high tide. * WHERE...St Johns River Basin. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Coastal Flood Advisory issued September 16 at 11:43AM EDT until September 17 at 8:00PM EDT by NWS Jacksonville FL
Effective: Tue September 16, 2025, 11:43 AM
Expires: Wed September 17, 2025, 5:00 AM
* WHAT...Minor tidal flooding around times of high tide. * WHERE...St Johns River Basin. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Coastal Flood Advisory issued September 16 at 11:43AM EDT until September 17 at 8:00PM EDT by NWS Jacksonville FL
Effective: Tue September 16, 2025, 11:43 AM
Expires: Wed September 17, 2025, 5:00 AM
* WHAT...Minor tidal flooding around times of high tide. * WHERE...St Johns River Basin. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Coastal Flood Advisory issued September 16 at 11:43AM EDT until September 17 at 8:00PM EDT by NWS Jacksonville FL
Effective: Tue September 16, 2025, 11:43 AM
Expires: Wed September 17, 2025, 5:00 AM
* WHAT...Minor tidal flooding around times of high tide. * WHERE...St Johns River Basin. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Rip Current Statement issued September 16 at 5:20AM EDT until September 17 at 4:00AM EDT by NWS Melbourne FL
Effective: Tue September 16, 2025, 5:20 AM
Expires: Wed September 17, 2025, 4:00 AM
* WHAT...Dangerous rip currents. * WHERE...Beaches of Volusia, Brevard, Indian River, Saint Lucie, and Martin Counties. * WHEN...Through late tonight. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.
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 jetties and piers. Heed the advice of lifeguards, beach patrol flags and signs. Entering the surf is strongly discouraged. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Weather Forecast
Average Temperature: 77.2°F
Average Humidity: 79%
Wind: 10.7 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 4.25 μg/m3
Sulphur Dioxide: 2.43 μg/m3
Ozone: 108 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:28 PM
Daylight: 12 hrs 18 mins
Moon Transit: 9:15 AM
Moonset: 4:35 PM
Moon Phase: Last Quarter
Moon Illumination: 23.8%
Best Times for Fishing or Hunting
Major Periods
8:45 AM - 11:15 AM12:00 AM - 12:00 AM
Minor Periods
4:05 PM - 5:35 PM1:20 AM - 2:50 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 79.6°F
Average Humidity: 72%
Wind: 8.3 mph
UV Index: 1.9
Air Quality
Nitrogen Dioxide: 3.97 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 110.92 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 7:26 PM
Daylight: 12 hrs 16 mins
Moon Transit: 10:09 AM
Moonset: 5:16 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:39 AM - 12:09 AM
Minor Periods
4:46 PM - 6:16 PM2:26 AM - 3:56 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 79.5°F
Average Humidity: 80%
Wind: 9.8 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 2.86 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 104.96 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 7:25 PM
Daylight: 12 hrs 15 mins
Moon Transit: 11:00 AM
Moonset: 5:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:30 AM - 1:00 PM
Minor Periods
5:22 PM - 6:52 PM3:31 AM - 5:01 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 79.6°F
Average Humidity: 80%
Wind: 12.8 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 2.04 μg/m3
Sulphur Dioxide: 0.61 μg/m3
Ozone: 74.88 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 7:24 PM
Daylight: 12 hrs 13 mins
Moon Transit: 11:46 AM
Moonset: 6:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.8%
Best Times for Fishing or Hunting
Major Periods
12:07 AM - 2:37 AM11:16 AM - 1:46 PM
Minor Periods
5:53 PM - 7:23 PM4:32 AM - 6:02 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 78.8°F
Average Humidity: 76%
Wind: 16.8 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 2.02 μg/m3
Sulphur Dioxide: 0.48 μg/m3
Ozone: 73 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 7:23 PM
Daylight: 12 hrs 11 mins
Moon Transit: 12:29 AM
Moonset: 6:51 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.3%
Best Times for Fishing or Hunting
Major Periods
12:51 AM - 3:21 AM11:59 AM - 2:29 PM
Minor Periods
6:21 PM - 7:51 PM5:31 AM - 7:01 AM
Action Rating: 4 out of 5