Water Temperature of the Atlantic Ocean Near St. Augustine, FL

Current Water Temperature

86.0°F

Measurement Time: Saturday, August 23, 2025, 10:56 AM EDT

Temperature Locations

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Atlantic Ocean

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

75.6°F
Cloudy
Conditions: Cloudy
Humidity: 94%
Feels Like: 78.8°F
Wind: SSW 3.8 mph
Wind Gusts: 5.1 mph
Pressure: 29.96 in
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 5.4

Five Day Weather Forecast

Moderate rain
Sat
H: 88°F
L: 75°F
Heavy rain
Sun
H: 87°F
L: 77°F
Moderate rain
Mon
H: 90°F
L: 78°F
Sunny
Tue
H: 89°F
L: 78°F
Patchy rain nearby
Wed
H: 85°F
L: 78°F

Air Quality

AQI: 2 - Moderate
PM2.5: 6.11 μg/m3
PM10: 7.22 μg/m3
Carbon Monoxide: 260.85 μg/m3
Nitrogen Dioxide: 2.04 μg/m3
Sulphur Dioxide: 0.37 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:26 PM
Sunset: 7:57 PM
Daylight: 13 hrs mins
Moonrise: 7:12 AM
Moon Transit: 1:50 PM
Moonset: 8:21 PM
Moon Phase: New
Moon Illumination: 1.4%

Best Times for Fishing or Hunting

Major Periods

2:11 AM - 4:41 AM
1:20 PM - 3:50 PM

Minor Periods

7:51 PM - 9:21 PM
6:42 AM - 8:12 AM

Action Rating: 5 out of 5

Rip Current Statement issued August 23 at 1:37AM EDT until August 23 at 8:00PM EDT by NWS Jacksonville FL

Effective: Sat August 23, 2025, 1:37 AM
Expires: Sat August 23, 2025, 8:00 PM

* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. 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.


Rip Current Statement issued August 23 at 1:37AM EDT until August 23 at 8:00PM EDT by NWS Jacksonville FL

Effective: Sat August 23, 2025, 1:37 AM
Expires: Sat August 23, 2025, 8:00 PM

* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. 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.


Rip Current Statement issued August 23 at 1:37AM EDT until August 23 at 8:00PM EDT by NWS Jacksonville FL

Effective: Sat August 23, 2025, 1:37 AM
Expires: Sat August 23, 2025, 8:00 PM

* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. 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.


Rip Current Statement issued August 23 at 1:37AM EDT until August 23 at 8:00PM EDT by NWS Jacksonville FL

Effective: Sat August 23, 2025, 1:37 AM
Expires: Sat August 23, 2025, 8:00 PM

* WHAT...Dangerous rip currents. * WHERE...Northeast Florida Beaches. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard. 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.


Flood Watch issued August 23 at 1:02AM EDT until August 24 at 2:00AM EDT by NWS Jacksonville FL

Effective: Sat August 23, 2025, 1:02 AM
Expires: Sat August 23, 2025, 4:30 PM

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of northeast Florida, including the following areas, Coastal Duval, Coastal Nassau, Inland Nassau, South Central Duval, Trout River and Western Duval and southeast Georgia, including the following areas, Appling, Atkinson, Bacon, Brantley, Clinch, Coastal Camden, Coastal Glynn, Coffee, Echols, Inland Camden, Inland Glynn, Jeff Davis, Northeastern Charlton, Northern Ware, Pierce, Southern Ware, Wayne and Western Charlton. * WHEN...From 10 AM EDT this morning through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - A slow moving frontal boundary across southeastern Georgia will help develop showers and thunderstorms today into the evening. High rainfall rates of 2 to 3 inches per hour are likely in stronger showers and storms, with localized total rainfall amounts of 4 to 6 inches, which could cause flash flooding. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Saturday, August 23, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 80°F
Average Humidity: 87%
Chance of Rain: 72%
Wind: 8.5 mph
UV Index: 1.3

Air Quality

AQI: 1 - Good
PM2.5: 7.11 μg/m3
PM10: 8.22 μg/m3
Carbon Monoxide: 280.31 μg/m3
Nitrogen Dioxide: 5.77 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 68.68 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:26 PM
Sunset: 7:57 PM
Daylight: 13 hrs mins
Moonrise: 7:12 AM
Moon Transit: 1:50 PM
Moonset: 8:21 PM
Moon Phase: New
Moon Illumination: 1.4%

Best Times for Fishing or Hunting

Major Periods

2:11 AM - 4:41 AM
1:20 PM - 3:50 PM

Minor Periods

7:51 PM - 9:21 PM
6:42 AM - 8:12 AM

Action Rating: 5 out of 5

Sunday, August 24, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 80.4°F
Average Humidity: 86%
Chance of Rain: 87%
Wind: 5.4 mph
UV Index: 1.9

Air Quality

AQI: 1 - Good
PM2.5: 7.05 μg/m3
PM10: 8.15 μg/m3
Carbon Monoxide: 313.09 μg/m3
Nitrogen Dioxide: 5.91 μg/m3
Sulphur Dioxide: 2.14 μg/m3
Ozone: 72.28 μg/m3

Astronomical

Sunrise: 6:57 AM
Sun Transit: 1:26 PM
Sunset: 7:56 PM
Daylight: 12 hrs 58 mins
Moonrise: 8:11 AM
Moon Transit: 2:33 PM
Moonset: 8:49 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

2:55 AM - 5:25 AM
2:03 PM - 4:33 PM

Minor Periods

8:19 PM - 9:49 PM
7:41 AM - 9:11 AM

Action Rating: 4 out of 5

Monday, August 25, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 83.4°F
Average Humidity: 74%
Chance of Rain: 86%
Wind: 9.2 mph
UV Index: 2

Air Quality

AQI: 1 - Good
PM2.5: 11.41 μg/m3
PM10: 12.75 μg/m3
Carbon Monoxide: 374.59 μg/m3
Nitrogen Dioxide: 5.34 μg/m3
Sulphur Dioxide: 2.97 μg/m3
Ozone: 101.72 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:26 PM
Sunset: 7:54 PM
Daylight: 12 hrs 57 mins
Moonrise: 9:07 AM
Moon Transit: 3:14 PM
Moonset: 9:15 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

3:37 AM - 6:07 AM
2:44 PM - 5:14 PM

Minor Periods

8:45 PM - 10:15 PM
8:37 AM - 10:07 AM

Action Rating: 3 out of 5

Tuesday, August 26, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 83.3°F
Average Humidity: 69%
Chance of Rain: 0%
Wind: 9.6 mph
UV Index: 2.4

Air Quality

AQI: 2 - Moderate
PM2.5: 22.19 μg/m3
PM10: 24.7 μg/m3
Carbon Monoxide: 401.3 μg/m3
Nitrogen Dioxide: 6.33 μg/m3
Sulphur Dioxide: 4.8 μg/m3
Ozone: 123.4 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:26 PM
Sunset: 7:53 PM
Daylight: 12 hrs 55 mins
Moonrise: 10:02 AM
Moon Transit: 3:55 PM
Moonset: 9:42 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%

Best Times for Fishing or Hunting

Major Periods

4:18 AM - 6:48 AM
3:25 PM - 5:55 PM

Minor Periods

9:12 PM - 10:42 PM
9:32 AM - 11:02 AM

Action Rating: 3 out of 5

Wednesday, August 27, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 81.1°F
Average Humidity: 64%
Chance of Rain: 85%
Wind: 11.2 mph
UV Index: 0

Air Quality

AQI: 2 - Moderate
PM2.5: 27.94 μg/m3
PM10: 32.42 μg/m3
Carbon Monoxide: 492.95 μg/m3
Nitrogen Dioxide: 8.7 μg/m3
Sulphur Dioxide: 4.87 μg/m3
Ozone: 127.38 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 1:25 PM
Sunset: 7:52 PM
Daylight: 12 hrs 53 mins
Moonrise: 10:57 AM
Moon Transit: 4:36 PM
Moonset: 10:10 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%

Best Times for Fishing or Hunting

Major Periods

4:59 AM - 7:29 AM
4:06 PM - 6:36 PM

Minor Periods

9:40 PM - 11:10 PM
10:27 AM - 11:57 AM

Action Rating: 2 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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