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

Current Water Temperature

84.2°F

Measurement Time: Thursday, July 18, 2024, 3:00 PM EDT

Temperature Locations

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Local Points of Interest

St. Augustine Beach; St. Augustine Beach Pier; Anastasia State Park

Atlantic Ocean

Station Name: St. Augustine, FL
Station Type: Fixed
Data Source: National Data Buoy Center

Elevation Above Sea Level: 13 feet

Nearest Address:
370 A1A Beach Blvd
St. Augustine, FL 32080
St. Johns County

GPS Coordinates: 29.857, -81.265

Nearby Water Temperatures

Atlantic Ocean, St. Augustine, FL (14.8 mi)
St. Johns River, Hastings, FL (17.5 mi)
St. Johns River, Palatka, FL (21.7 mi)
St. Johns River, Green Cove Springs, FL (23.1 mi)
St. Johns River, Green Cove Springs, FL (23.4 mi)
Durbin Creek, Jacksonville, FL (24.7 mi)
Julington Creek, Jacksonville, FL (27.5 mi)
St. Johns River, Palatka, FL (30.9 mi)
St. Johns River, Jacksonville, FL (33.3 mi)
St. Johns River, Orange Park, FL (34.2 mi)
Pottsburg Creek, Jacksonville, FL (34.9 mi)
St. Johns River, Jacksonville, FL (35.5 mi)
Ortega River, Jacksonville, FL (36.6 mi)
St. Johns River, Jacksonville, FL (38.6 mi)
St. Johns River, Jacksonville, FL (38.9 mi)

Weather for St. Augustine, Florida

Current Weather

66.9°F
Sunny
Sunny
66.9°F
71.7°F
79%
W 7.2 mph
10.1 mph
70.3°F
59.8°F
0 in
0%
9 mi
1020 mbar
4.6

Five Day Weather Forecast

Sunny
Sun
H: 85°F
L: 58°F
Partly Cloudy
Mon
H: 81°F
L: 59°F
Heavy rain
Tue
H: 65°F
L: 62°F
Moderate rain
Wed
H: 69°F
L: 64°F
Patchy rain nearby
Thu
H: 72°F
L: 61°F

Air Quality

AQI: 1 - Good
PM2.5: 11.15 μg/m3
PM10: 14.75 μg/m3
Carbon Monoxide: 165.85 μg/m3
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 127 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:00 AM
Sunset: 7:38 PM
Daylight: 12 hrs 11 mins
Moonrise: 9:30 AM
Moon Transit: 4:40 PM
Moonset: 11:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

4:54 AM - 7:24 AM
4:10 PM - 6:40 PM

Minor Periods

12:00 AM - 12:00 AM
9:00 AM - 10:30 AM

Action Rating: 3 out of 5

Rip Current Statement issued March 22 at 1:35AM EDT until March 22 at 8:00PM EDT by NWS Jacksonville FL

Effective: Sun March 22, 2026, 1:35 AM
Expires: Sun March 22, 2026, 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.


Dense Fog Advisory issued March 22 at 7:11AM EDT until March 22 at 9:00AM EDT by NWS Jacksonville FL

Effective: Sun March 22, 2026, 7:11 AM
Expires: Sun March 22, 2026, 9:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Coastal Flagler, Eastern Clay, Inland Flagler, Northern Inland St. Johns, South Central Duval, Southeast Coastal St. Johns, Southern Inland St. Johns, Trout River, Western Duval, and Western St. Johns Counties. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.


Dense Fog Advisory issued March 22 at 7:11AM EDT until March 22 at 9:00AM EDT by NWS Jacksonville FL

Effective: Sun March 22, 2026, 7:11 AM
Expires: Sun March 22, 2026, 9:00 AM

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northeast and northern Florida and southeast Georgia. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Sunday, March 22, 2026

Weather Forecast

Sunny
85.1°F
57.9°F
69.4°F
60%
0 in
0%
0%
10.7 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 12.35 μg/m3
PM10: 14.92 μg/m3
Carbon Monoxide: 189.33 μg/m3
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 2.18 μg/m3
Ozone: 116.8 μg/m3

Astronomical

Sunrise: 7:26 AM
Sun Transit: 12:00 AM
Sunset: 7:38 PM
Daylight: 12 hrs 11 mins
Moonrise: 9:30 AM
Moon Transit: 4:40 PM
Moonset: 11:58 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

4:54 AM - 7:24 AM
4:10 PM - 6:40 PM

Minor Periods

12:00 AM - 12:00 AM
9:00 AM - 10:30 AM

Action Rating: 3 out of 5

Monday, March 23, 2026

Weather Forecast

Partly Cloudy
81.1°F
59.2°F
67.7°F
75%
0 in
0%
0%
11.2 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 9.18 μg/m3
PM10: 11.77 μg/m3
Carbon Monoxide: 170.77 μg/m3
Nitrogen Dioxide: 2.95 μg/m3
Sulphur Dioxide: 1.91 μg/m3
Ozone: 103.32 μg/m3

Astronomical

Sunrise: 7:25 AM
Sun Transit: 12:00 AM
Sunset: 7:38 PM
Daylight: 12 hrs 13 mins
Moonrise: 10:19 AM
Moon Transit: 5:40 PM
Moonset: 12:58 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

5:53 AM - 8:23 AM
5:10 PM - 7:40 PM

Minor Periods

9:49 AM - 11:19 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, March 24, 2026

Weather Forecast

Heavy rain
65.1°F
61.9°F
65.2°F
91%
2.48 in
86%
0%
16.1 mph
1


Air Quality

AQI: 1 - Good
PM2.5: 10.34 μg/m3
PM10: 14.36 μg/m3
Carbon Monoxide: 169.21 μg/m3
Nitrogen Dioxide: 2.88 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 95.16 μg/m3

Astronomical

Sunrise: 7:24 AM
Sun Transit: 12:00 AM
Sunset: 7:39 PM
Daylight: 12 hrs 15 mins
Moonrise: 11:14 AM
Moon Transit: 6:43 PM
Moonset: 1:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 34.0%

Best Times for Fishing or Hunting

Major Periods

6:54 AM - 9:24 AM
6:13 PM - 8:43 PM

Minor Periods

10:44 AM - 12:14 AM
12:38 AM - 2:08 AM

Action Rating: 3 out of 5

Wednesday, March 25, 2026

Weather Forecast

Moderate rain
69.3°F
63.8°F
66.3°F
90%
0.41 in
89%
0%
12.8 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 11.45 μg/m3
PM10: 16.91 μg/m3
Carbon Monoxide: 157.01 μg/m3
Nitrogen Dioxide: 1.84 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 107.56 μg/m3

Astronomical

Sunrise: 7:23 AM
Sun Transit: 12:00 AM
Sunset: 7:39 PM
Daylight: 12 hrs 17 mins
Moonrise: 12:17 AM
Moon Transit: 7:46 PM
Moonset: 2:14 AM
Moon Phase: First Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

7:57 AM - 10:27 AM
7:16 PM - 9:46 PM

Minor Periods

11:47 AM - 1:17 PM
1:44 AM - 3:14 AM

Action Rating: 3 out of 5

Thursday, March 26, 2026

Weather Forecast

Patchy rain nearby
71.6°F
61.2°F
65.9°F
88%
0 in
0%
0%
9.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 12.86 μg/m3
PM10: 19.8 μg/m3
Carbon Monoxide: 150.06 μg/m3
Nitrogen Dioxide: 2.87 μg/m3
Sulphur Dioxide: 1.33 μg/m3
Ozone: 102.62 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:00 AM
Sunset: 7:40 PM
Daylight: 12 hrs 19 mins
Moonrise: 1:23 PM
Moon Transit: 8:46 PM
Moonset: 3:12 AM
Moon Phase: First Quarter
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

8:59 AM - 11:29 AM
8:16 PM - 10:46 PM

Minor Periods

12:53 AM - 2:23 PM
2:42 AM - 4:12 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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