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

Current Water Temperature

63.1°F

Measurement Time: Wednesday, December 31, 2025, 7:26 PM EST

Temperature Locations

View Nearby Locations     View All Florida Locations     View Locations Near Me

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

42.1°F
Clear
Clear
37°F
45.1°F
64%
W 8.3 mph
15.3 mph
41.1°F
25.9°F
0 in
0%
9 mi
1021 mbar
0

Five Day Weather Forecast

Sunny
Wed
H: 59°F
L: 34°F
Sunny
Thu
H: 66°F
L: 38°F
Partly Cloudy
Fri
H: 66°F
L: 48°F
Patchy rain nearby
Sat
H: 68°F
L: 58°F
Patchy rain nearby
Sun
H: 60°F
L: 55°F

Air Quality

AQI: 1 - Good
PM2.5: 7.15 μg/m3
PM10: 8.15 μg/m3
Carbon Monoxide: 181.85 μg/m3
Nitrogen Dioxide: 5.35 μg/m3
Sulphur Dioxide: 3.05 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:27 AM
Sunset: 5:35 PM
Daylight: 10 hrs 15 mins
Moonrise: 2:42 PM
Moon Transit: 10:05 PM
Moonset: 4:21 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

10:17 AM - 12:47 AM
12:00 AM - 12:00 AM

Minor Periods

2:12 PM - 3:42 PM
3:51 AM - 5:21 AM

Action Rating: 2 out of 5

Frost Advisory issued December 31 at 10:39AM EST until January 1 at 8:00AM EST by NWS Jacksonville FL

Effective: Wed December 31, 2025, 10:39 AM
Expires: Thu January 1, 2026, 8:00 AM

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...In Florida, Coastal Duval, Coastal Nassau, Eastern Clay, Inland Flagler, Northern Inland St. Johns, South Central Duval, Southern Inland St. Johns, and Western St. Johns Counties. In Georgia, Coastal Camden and Coastal Glynn Counties. * WHEN...From 3 AM to 8 AM EST Thursday. * 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.


Freeze Warning issued December 31 at 10:39AM EST until January 1 at 8:00AM EST by NWS Jacksonville FL

Effective: Wed December 31, 2025, 10:39 AM
Expires: Thu January 1, 2026, 8:00 AM

* WHAT...Sub-freezing temperatures as low as 30 expected. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...From 1 AM to 8 AM EST Thursday. * IMPACTS...Appropriate action should be taken to ensure tender vegetation and outdoor pets have adequate protection from the cold temperatures. Young children, the elderly and the homeless are especially vulnerable to the cold. Take measures to protect them.

Take steps now to protect tender plants from the cold.


Frost Advisory issued December 31 at 10:39AM EST until January 1 at 8:00AM EST by NWS Jacksonville FL

Effective: Wed December 31, 2025, 10:39 AM
Expires: Thu January 1, 2026, 8:00 AM

* WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Trout River area of Duval County. * WHEN...From 3 AM to 8 AM EST Thursday. * 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, December 31, 2025

Weather Forecast

Sunny
59.4°F
34°F
44.3°F
52%
0 in
0%
0%
11.6 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 5.93 μg/m3
PM10: 6.81 μg/m3
Carbon Monoxide: 187.57 μg/m3
Nitrogen Dioxide: 6.49 μg/m3
Sulphur Dioxide: 5.19 μg/m3
Ozone: 64.28 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:27 AM
Sunset: 5:35 PM
Daylight: 10 hrs 15 mins
Moonrise: 2:42 PM
Moon Transit: 10:05 PM
Moonset: 4:21 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.5%

Best Times for Fishing or Hunting

Major Periods

10:17 AM - 12:47 AM
12:00 AM - 12:00 AM

Minor Periods

2:12 PM - 3:42 PM
3:51 AM - 5:21 AM

Action Rating: 2 out of 5

Thursday, January 1, 2026

Weather Forecast

Sunny
65.8°F
37.8°F
51.1°F
46%
0 in
0%
0%
9.8 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 6.88 μg/m3
PM10: 7.85 μg/m3
Carbon Monoxide: 179.37 μg/m3
Nitrogen Dioxide: 5.27 μg/m3
Sulphur Dioxide: 3.45 μg/m3
Ozone: 75.12 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:28 AM
Sunset: 5:36 PM
Daylight: 10 hrs 16 mins
Moonrise: 3:41 PM
Moon Transit: 11:11 PM
Moonset: 5:34 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.0%

Best Times for Fishing or Hunting

Major Periods

11:22 AM - 1:52 PM
12:00 AM - 12:00 AM

Minor Periods

3:11 PM - 4:41 PM
5:04 AM - 6:34 AM

Action Rating: 2 out of 5

Friday, January 2, 2026

Weather Forecast

Partly Cloudy
65.7°F
48°F
57.3°F
55%
0 in
0%
0%
8.3 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 9.57 μg/m3
PM10: 10.85 μg/m3
Carbon Monoxide: 191.09 μg/m3
Nitrogen Dioxide: 6.81 μg/m3
Sulphur Dioxide: 3.71 μg/m3
Ozone: 76.92 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:28 AM
Sunset: 5:36 PM
Daylight: 10 hrs 16 mins
Moonrise: 4:48 PM
Moon Transit: 12:00 AM
Moonset: 6:43 AM
Moon Phase: Full
Moon Illumination: 99.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:30 AM - 3:00 PM

Minor Periods

4:18 PM - 5:48 PM
6:13 AM - 7:43 AM

Action Rating: 5 out of 5

Saturday, January 3, 2026

Weather Forecast

Patchy rain nearby
68.4°F
58.1°F
62.2°F
81%
0.18 in
70%
0%
15 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 9.76 μg/m3
PM10: 12.36 μg/m3
Carbon Monoxide: 164.35 μg/m3
Nitrogen Dioxide: 7.09 μg/m3
Sulphur Dioxide: 3.13 μg/m3
Ozone: 80.36 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 12:28 AM
Sunset: 5:37 PM
Daylight: 10 hrs 17 mins
Moonrise: 6:00 PM
Moon Transit: 12:18 AM
Moonset: 7:44 AM
Moon Phase: Full
Moon Illumination: 99.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:34 PM - 4:04 PM

Minor Periods

5:30 PM - 7:00 PM
7:14 AM - 8:44 AM

Action Rating: 5 out of 5

Sunday, January 4, 2026

Weather Forecast

Patchy rain nearby
60.3°F
54.5°F
58.9°F
80%
0.01 in
80%
0%
12.8 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 4.99 μg/m3
PM10: 6.33 μg/m3
Carbon Monoxide: 146.81 μg/m3
Nitrogen Dioxide: 3.79 μg/m3
Sulphur Dioxide: 2.38 μg/m3
Ozone: 75.38 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:29 AM
Sunset: 5:38 PM
Daylight: 10 hrs 17 mins
Moonrise: 7:12 PM
Moon Transit: 1:21 AM
Moonset: 8:36 AM
Moon Phase: Full
Moon Illumination: 98.1%

Best Times for Fishing or Hunting

Major Periods

12:51 AM - 3:21 AM
2:35 PM - 5:05 PM

Minor Periods

6:42 PM - 8:12 PM
8:06 AM - 9:36 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.

Webcams Near St. Augustine, FL

Sponsored Content