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

Current Water Temperature

74.8°F 23.8°C
Comfortable Ideal for Swimming
74.8°F
Frigid < 50°F
Cold 50°–60°
Cool 60°–70°
Comfortable 70°–80°
Warm 80°+

Pleasant and refreshing. Ideal for recreational swimming, triathlons, and active water recreation without thermal gear.

Measurement Time: Thursday, November 12, 2026, 11:26 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

73.4°F
Overcast
Conditions: Overcast
Humidity: 64%
Feels Like: 70.5°F
Wind: WSW 15.5 mph
Wind Gusts: 21 mph
Pressure: 29.78 in
Precipitation: 0 in
Cloud Cover: 98%
Visibility: 18.2 mi
UV Index: 3.6

Five-Day Weather Forecast

Overcast
Thu
H: 75°F
L: 68°F
Overcast
Fri
H: 70°F
L: 61°F
Overcast
Sat
H: 61°F
L: 54°F
Light Drizzle
Sun
H: 65°F
L: 61°F
Light Drizzle
Mon
H: 69°F
L: 65°F

Air Quality

EPA Index 2 • Moderate

Air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

PM2.5
5.9 μg/m³
Good
PM10
6.7 μg/m³
Good
Ozone (O3)
91 μg/m³
Photochemical
NO2
1.2 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
136 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 42m daylight
Sunrise 6:47 AM
Solar Noon 12:08 PM
Sunset 5:29 PM
Moon
Waxing Crescent • 6%
Moonrise 9:56 AM
Transit 2:55 PM
Moonset 7:55 PM

Best Times for Fishing or Hunting

Major Periods

1:59 AM - 4:29 AM
2:25 PM - 4:55 PM

Minor Periods

9:26 AM - 10:56 AM
7:25 PM - 8:55 PM
Action Rating:
Fair Action 2/5
Thursday, November 12, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 71.4°F
Average Humidity: 70%
Chance of Rain: 5%
Wind: 23.4 mph
UV Index: 4.1

Air Quality

EPA Index 2 • Moderate
PM2.5
16.6 μg/m³
Moderate
PM10
18 μg/m³
Good
Ozone (O3)
82.8 μg/m³
Photochemical
NO2
2.8 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
155.1 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 42m daylight
Sunrise 6:47 AM
Solar Noon 12:08 PM
Sunset 5:29 PM
Moon
Waxing Crescent • 6%
Moonrise 9:56 AM
Transit 2:55 PM
Moonset 7:55 PM

Best Times for Fishing or Hunting

Major Periods

1:59 AM - 4:29 AM
2:25 PM - 4:55 PM

Minor Periods

9:26 AM - 10:56 AM
7:25 PM - 8:55 PM
Action Rating:
Fair Action 2/5
Friday, November 13, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 65.3°F
Average Humidity: 50%
Chance of Rain: 0%
Wind: 24.9 mph
UV Index: 5.1

Air Quality

EPA Index 2 • Moderate
PM2.5
4.7 μg/m³
Good
PM10
5.4 μg/m³
Good
Ozone (O3)
82.8 μg/m³
Photochemical
NO2
2.3 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
137.8 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 41m daylight
Sunrise 6:48 AM
Solar Noon 12:08 PM
Sunset 5:29 PM
Moon
Waxing Crescent • 13%
Moonrise 10:44 AM
Transit 3:45 PM
Moonset 8:50 PM

Best Times for Fishing or Hunting

Major Periods

2:50 AM - 5:20 AM
3:15 PM - 5:45 PM

Minor Periods

10:14 AM - 11:44 AM
8:20 PM - 9:50 PM
Action Rating:
Good Action 3/5
Saturday, November 14, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 57.7°F
Average Humidity: 57%
Chance of Rain: 0%
Wind: 23.7 mph
UV Index: 4.8

Air Quality

EPA Index 1 • Good
PM2.5
4.2 μg/m³
Good
PM10
5.2 μg/m³
Good
Ozone (O3)
68.9 μg/m³
Photochemical
NO2
2.9 μg/m³
Nitrogen Dioxide
SO2
1 μg/m³
Sulfur Dioxide
CO
134.9 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 40m daylight
Sunrise 6:49 AM
Solar Noon 12:08 PM
Sunset 5:28 PM
Moon
Waxing Crescent • 21%
Moonrise 11:26 AM
Transit 4:34 PM
Moonset 9:47 PM

Best Times for Fishing or Hunting

Major Periods

3:40 AM - 6:10 AM
4:04 PM - 6:34 PM

Minor Periods

10:56 AM - 12:26 PM
9:17 PM - 10:47 PM
Action Rating:
Fair Action 2/5
Sunday, November 15, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 63.5°F
Average Humidity: 58%
Chance of Rain: 1%
Wind: 20.8 mph
UV Index: 3.8

Air Quality

EPA Index 1 • Good
PM2.5
5.5 μg/m³
Good
PM10
8 μg/m³
Good
Ozone (O3)
79.7 μg/m³
Photochemical
NO2
2.1 μg/m³
Nitrogen Dioxide
SO2
0.8 μg/m³
Sulfur Dioxide
CO
123.4 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 38m daylight
Sunrise 6:50 AM
Solar Noon 12:08 PM
Sunset 5:28 PM
Moon
Waxing Crescent • 31%
Moonrise 12:04 PM
Transit 5:21 PM
Moonset 10:44 PM

Best Times for Fishing or Hunting

Major Periods

4:28 AM - 6:58 AM
4:51 PM - 7:21 PM

Minor Periods

11:34 AM - 1:04 PM
10:14 PM - 11:44 PM
Action Rating:
Good Action 3/5
Monday, November 16, 2026

Weather Forecast

Conditions: Light Drizzle
Average Temperature: 66.4°F
Average Humidity: 61%
Chance of Rain: 18%
Wind: 20.9 mph
UV Index: 2.7

Air Quality

EPA Index 1 • Good
PM2.5
5.9 μg/m³
Good
PM10
9.2 μg/m³
Good
Ozone (O3)
87.5 μg/m³
Photochemical
NO2
0.9 μg/m³
Nitrogen Dioxide
SO2
0.5 μg/m³
Sulfur Dioxide
CO
114.6 μg/m³
Carbon Monoxide

Astronomical

Sun
10h 37m daylight
Sunrise 6:50 AM
Solar Noon 12:09 PM
Sunset 5:27 PM
Moon
First Quarter • 42%
Moonrise 12:37 PM
Transit 6:05 PM
Moonset 11:40 PM

Best Times for Fishing or Hunting

Major Periods

5:13 AM - 7:43 AM
5:35 PM - 8:05 PM

Minor Periods

12:07 PM - 1:37 PM
11:10 PM - 12:40 AM
Action Rating:
Good Action 3/5
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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