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

Current Water Temperature

83.8°F

Measurement Time: Saturday, August 2, 2025, 11:26 PM 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

77.4°F
Overcast
Conditions: Overcast
Humidity: 96%
Feels Like: 82.9°F
Wind: NE 9.6 mph
Wind Gusts: 16.8 mph
Pressure: 30.01 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Moderate rain
Sun
H: 87°F
L: 78°F
Partly Cloudy
Mon
H: 92°F
L: 80°F
Heavy rain
Tue
H: 92°F
L: 80°F
Patchy rain nearby
Wed
H: 87°F
L: 78°F
Patchy rain nearby
Thu
H: 86°F
L: 78°F

Air Quality

PM2.5: 10.18 μg/m3
PM10: 11.84 μg/m3
Carbon Monoxide: 270.1 μg/m3
Nitrogen Dioxide: 8.14 μg/m3
Sulphur Dioxide: 3.33 μg/m3
Ozone: 48 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:30 PM
Sunset: 8:16 PM
Daylight: 13 hrs 31 mins
Moonrise: 3:58 PM
Moon Transit: 9:00 PM
Moonset: 1:18 AM
Moon Phase: First Quarter
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

9:19 AM - 11:49 AM
8:30 PM - 11:00 PM

Minor Periods

3:28 PM - 4:58 PM
12:48 AM - 2:18 AM

Action Rating: 3 out of 5

Flood Watch issued August 3 at 1:46AM EDT until August 4 at 12:00AM EDT by NWS Jacksonville FL

Effective: Sun August 3, 2025, 1:46 AM
Expires: Sun August 3, 2025, 5:15 PM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of Florida, including the following areas, Baker, Coastal Duval, Coastal Nassau, Eastern Hamilton, Inland Nassau, Northern Columbia, South Central Duval, Trout River, Western Duval and Western Hamilton 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 noon EDT today through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Significant rainfall will be possible across southeastern Georgia and far northeast Florida. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Flood Watch issued August 3 at 1:46AM EDT until August 4 at 12:00AM EDT by NWS Jacksonville FL

Effective: Sun August 3, 2025, 1:46 AM
Expires: Sun August 3, 2025, 5:15 PM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of Florida, including the following areas, Baker, Coastal Duval, Coastal Nassau, Eastern Hamilton, Inland Nassau, Northern Columbia, South Central Duval, Trout River, Western Duval and Western Hamilton 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 noon EDT today through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Significant rainfall will be possible across southeastern Georgia and far northeast Florida. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.


Sunday, August 3, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 81.7°F
Average Humidity: 83%
Chance of Rain: 85%
Wind: 13.2 mph
UV Index: 1.9

Air Quality

AQI: 1 - Good
PM2.5: 10.46 μg/m3
PM10: 12.51 μg/m3
Carbon Monoxide: 260.92 μg/m3
Nitrogen Dioxide: 6.35 μg/m3
Sulphur Dioxide: 3.05 μg/m3
Ozone: 69.08 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:30 PM
Sunset: 8:16 PM
Daylight: 13 hrs 31 mins
Moonrise: 3:58 PM
Moon Transit: 9:00 PM
Moonset: 1:18 AM
Moon Phase: First Quarter
Moon Illumination: 70.0%

Best Times for Fishing or Hunting

Major Periods

9:19 AM - 11:49 AM
8:30 PM - 11:00 PM

Minor Periods

3:28 PM - 4:58 PM
12:48 AM - 2:18 AM

Action Rating: 3 out of 5

Monday, August 4, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 84.1°F
Average Humidity: 82%
Chance of Rain: 0%
Wind: 11.6 mph
UV Index: 2.4

Air Quality

AQI: 1 - Good
PM2.5: 15.42 μg/m3
PM10: 19.14 μg/m3
Carbon Monoxide: 270.32 μg/m3
Nitrogen Dioxide: 6.8 μg/m3
Sulphur Dioxide: 2.63 μg/m3
Ozone: 84.64 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:30 PM
Sunset: 8:15 PM
Daylight: 13 hrs 30 mins
Moonrise: 4:56 PM
Moon Transit: 9:53 PM
Moonset: 2:01 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 79.8%

Best Times for Fishing or Hunting

Major Periods

10:10 AM - 12:40 AM
9:23 PM - 11:53 PM

Minor Periods

4:26 PM - 5:56 PM
1:31 AM - 3:01 AM

Action Rating: 2 out of 5

Tuesday, August 5, 2025

Weather Forecast

Conditions: Heavy rain
Average Temperature: 84.3°F
Average Humidity: 82%
Chance of Rain: 80%
Wind: 12.3 mph
UV Index: 0.1

Air Quality

AQI: 2 - Moderate
PM2.5: 18.38 μg/m3
PM10: 23.15 μg/m3
Carbon Monoxide: 276.17 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 3.08 μg/m3
Ozone: 99.08 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 1:30 PM
Sunset: 8:14 PM
Daylight: 13 hrs 28 mins
Moonrise: 5:50 PM
Moon Transit: 10:47 PM
Moonset: 2:50 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 88.0%

Best Times for Fishing or Hunting

Major Periods

11:04 AM - 1:34 PM
12:00 AM - 12:00 AM

Minor Periods

5:20 PM - 6:50 PM
2:20 AM - 3:50 AM

Action Rating: 2 out of 5

Wednesday, August 6, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 82.3°F
Average Humidity: 77%
Chance of Rain: 88%
Wind: 9.6 mph
UV Index: 6

Air Quality

AQI: 1 - Good
PM2.5: 15.41 μg/m3
PM10: 19.7 μg/m3
Carbon Monoxide: 292.44 μg/m3
Nitrogen Dioxide: 8.97 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 68.54 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 1:30 PM
Sunset: 8:14 PM
Daylight: 13 hrs 27 mins
Moonrise: 6:41 PM
Moon Transit: 11:42 PM
Moonset: 3:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 94.4%

Best Times for Fishing or Hunting

Major Periods

11:59 AM - 2:29 PM
12:00 AM - 12:00 AM

Minor Periods

6:11 PM - 7:41 PM
3:16 AM - 4:46 AM

Action Rating: 2 out of 5

Thursday, August 7, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 81.6°F
Average Humidity: 77%
Chance of Rain: 88%
Wind: 9.6 mph
UV Index: 6

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: 6:47 AM
Sun Transit: 1:30 PM
Sunset: 8:13 PM
Daylight: 13 hrs 25 mins
Moonrise: 7:26 PM
Moon Transit: 12:00 AM
Moonset: 4:47 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:53 AM - 3:23 PM

Minor Periods

6:56 PM - 8:26 PM
4:17 AM - 5:47 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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