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

Current Water Temperature

60.6°F

Measurement Time: Wednesday, January 21, 2026, 3:26 AM EST

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

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 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 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

43°F
Clear
Clear
37.6°F
44.4°F
79%
NNE 9.4 mph
16.3 mph
40.6°F
38.3°F
0 in
0%
9 mi
1030 mbar
0

Five Day Weather Forecast

Sunny
Wed
H: 64°F
L: 42°F
Mist
Thu
H: 64°F
L: 57°F
Fog
Fri
H: 69°F
L: 54°F
Patchy rain nearby
Sat
H: 64°F
L: 58°F
Patchy rain nearby
Sun
H: 58°F
L: 51°F

Air Quality

AQI: 1 - Good
PM2.5: 7.05 μg/m3
PM10: 9.95 μg/m3
Carbon Monoxide: 164.85 μg/m3
Nitrogen Dioxide: 3.65 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 83 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:35 AM
Sunset: 5:52 PM
Daylight: 10 hrs 33 mins
Moonrise: 9:10 AM
Moon Transit: 2:55 PM
Moonset: 8:48 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

3:16 AM - 5:46 AM
2:25 PM - 4:55 PM

Minor Periods

8:18 PM - 9:48 PM
8:40 AM - 10:10 AM

Action Rating: 2 out of 5

Frost Advisory issued January 20 at 4:29PM EST until January 21 at 8:00AM EST by NWS Jacksonville FL

Effective: Tue January 20, 2026, 4:29 PM
Expires: Wed January 21, 2026, 8:00 AM

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 2 AM to 8 AM EST Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.
Wednesday, January 21, 2026

Weather Forecast

Sunny
64.2°F
41.9°F
54°F
78%
0 in
0%
0%
9.6 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 7.9 μg/m3
PM10: 11.24 μg/m3
Carbon Monoxide: 164.93 μg/m3
Nitrogen Dioxide: 3.6 μg/m3
Sulphur Dioxide: 2.95 μg/m3
Ozone: 86.4 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:35 AM
Sunset: 5:52 PM
Daylight: 10 hrs 33 mins
Moonrise: 9:10 AM
Moon Transit: 2:55 PM
Moonset: 8:48 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

3:16 AM - 5:46 AM
2:25 PM - 4:55 PM

Minor Periods

8:18 PM - 9:48 PM
8:40 AM - 10:10 AM

Action Rating: 2 out of 5

Thursday, January 22, 2026

Weather Forecast

Mist
64°F
56.5°F
59.4°F
92%
0 in
0%
0%
11 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 10.8 μg/m3
PM10: 16.21 μg/m3
Carbon Monoxide: 160.29 μg/m3
Nitrogen Dioxide: 3.31 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 84.56 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:35 AM
Sunset: 5:53 PM
Daylight: 10 hrs 34 mins
Moonrise: 9:39 AM
Moon Transit: 3:39 PM
Moonset: 9:47 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%

Best Times for Fishing or Hunting

Major Periods

4:00 AM - 6:30 AM
3:09 PM - 5:39 PM

Minor Periods

9:17 PM - 10:47 PM
9:09 AM - 10:39 AM

Action Rating: 3 out of 5

Friday, January 23, 2026

Weather Forecast

Fog
69.4°F
54.3°F
59.4°F
92%
0 in
0%
0%
8.3 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 13.09 μg/m3
PM10: 19.06 μg/m3
Carbon Monoxide: 164.81 μg/m3
Nitrogen Dioxide: 4.07 μg/m3
Sulphur Dioxide: 1.57 μg/m3
Ozone: 81.2 μg/m3

Astronomical

Sunrise: 7:19 AM
Sun Transit: 12:36 AM
Sunset: 5:54 PM
Daylight: 10 hrs 35 mins
Moonrise: 10:09 AM
Moon Transit: 9:54 AM
Moonset: 10:48 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

9:24 AM - 11:54 AM
9:24 AM - 11:54 AM

Minor Periods

10:18 PM - 11:48 PM
9:39 AM - 11:09 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Patchy rain nearby
63.8°F
58.1°F
61.1°F
92%
0.02 in
87%
0%
15.2 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 14.32 μg/m3
PM10: 20 μg/m3
Carbon Monoxide: 162.69 μg/m3
Nitrogen Dioxide: 5.95 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 68.8 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:36 AM
Sunset: 5:55 PM
Daylight: 10 hrs 36 mins
Moonrise: 10:39 AM
Moon Transit: 5:10 PM
Moonset: 11:51 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
4:40 PM - 7:10 PM

Minor Periods

12:00 AM - 12:00 AM
10:09 AM - 11:39 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Patchy rain nearby
57.6°F
50.7°F
55.4°F
93%
0.03 in
88%
0%
14.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 10.73 μg/m3
PM10: 16.24 μg/m3
Carbon Monoxide: 167.87 μg/m3
Nitrogen Dioxide: 4.6 μg/m3
Sulphur Dioxide: 1.54 μg/m3
Ozone: 65.31 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:36 AM
Sunset: 5:56 PM
Daylight: 10 hrs 38 mins
Moonrise: 11:11 AM
Moon Transit: 6:00 PM
Moonset: 12:51 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

6:18 AM - 8:48 AM
5:30 PM - 8:00 PM

Minor Periods

10:41 AM - 12:11 AM
12:00 AM - 12:00 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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