Water Temperature of the Atlantic Ocean Near St. Helena Island, SC

Current Water Temperature

52.9°F

Measurement Time: Thursday, February 26, 2026, 7:08 PM EST

Temperature Locations

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Local Points of Interest

Fripp Island, SC

Atlantic Ocean

Station Name: Fripp Nearshore, SC (FRP2)
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet

Nearest Address:
Offshore
St. Helena Island, SC 29920
Beaufort County

GPS Coordinates: 32.279, -80.406

Nearby Water Temperatures

Savannah River, Tybee Island, GA (33.6 mi)
Savannah River, Hardeeville, SC (37.2 mi)
Back River, Savannah, GA (41.5 mi)
Savannah River, Savannah, GA (41.8 mi)
Little Back River, Limehouse, SC (42.1 mi)
Savannah River, Hardeeville, SC (42.3 mi)
Little Back River, Limehouse, SC (42.3 mi)
Savannah River, Hardeeville, SC (43.6 mi)
Savannah River, Savannah, GA (43.7 mi)
Abercorn Creek, Rincon, GA (43.7 mi)
Savannah River, Rincon, GA (44.3 mi)
Savannah River, Hardeeville, SC (44.3 mi)
Ashley River, North Charleston, SC (44.4 mi)
Cooper River, Charleston, SC (44.6 mi)
Cooper River, Charleston, SC (44.6 mi)

Weather Near St. Helena Island, South Carolina

Current Weather

62.1°F
Overcast
Overcast
62.1°F
59.3°F
70%
SSW 8.5 mph
17.9 mph
57.6°F
51.4°F
0 in
100%
6 mi
1014 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 66°F
L: 54°F
Moderate rain
Fri
H: 59°F
L: 55°F
Overcast
Sat
H: 57°F
L: 54°F
Cloudy
Sun
H: 61°F
L: 55°F
Patchy rain nearby
Mon
H: 57°F
L: 49°F

Air Quality

AQI: 1 - Good
PM2.5: 6.95 μg/m3
PM10: 8.65 μg/m3
Carbon Monoxide: 148.85 μg/m3
Nitrogen Dioxide: 3.95 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 89 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:34 AM
Sunset: 6:17 PM
Daylight: 11 hrs 25 mins
Moonrise: 1:12 PM
Moon Transit: 8:48 PM
Moonset: 3:24 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

9:07 AM - 11:37 AM
8:18 PM - 10:48 PM

Minor Periods

12:42 AM - 2:12 PM
2:54 AM - 4:24 AM

Action Rating: 2 out of 5

Thursday, February 26, 2026

Weather Forecast

Sunny
66.2°F
54.1°F
59.4°F
73%
0 in
0%
0%
17.2 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 7.61 μg/m3
PM10: 9.86 μg/m3
Carbon Monoxide: 158.25 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 2.17 μg/m3
Ozone: 104.2 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:34 AM
Sunset: 6:17 PM
Daylight: 11 hrs 25 mins
Moonrise: 1:12 PM
Moon Transit: 8:48 PM
Moonset: 3:24 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

9:07 AM - 11:37 AM
8:18 PM - 10:48 PM

Minor Periods

12:42 AM - 2:12 PM
2:54 AM - 4:24 AM

Action Rating: 2 out of 5

Friday, February 27, 2026

Weather Forecast

Moderate rain
59.2°F
54.7°F
58.4°F
91%
0.33 in
88%
0%
11.6 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 7.52 μg/m3
PM10: 9.16 μg/m3
Carbon Monoxide: 155.29 μg/m3
Nitrogen Dioxide: 4.89 μg/m3
Sulphur Dioxide: 1.79 μg/m3
Ozone: 92.32 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:34 AM
Sunset: 6:18 PM
Daylight: 11 hrs 26 mins
Moonrise: 2:22 PM
Moon Transit: 9:47 PM
Moonset: 4:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

10:08 AM - 12:38 AM
9:17 PM - 11:47 PM

Minor Periods

1:52 PM - 3:22 PM
3:50 AM - 5:20 AM

Action Rating: 2 out of 5

Saturday, February 28, 2026

Weather Forecast

Overcast
57.2°F
53.8°F
55.8°F
90%
0 in
0%
0%
8.3 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 8.93 μg/m3
PM10: 10.45 μg/m3
Carbon Monoxide: 184.17 μg/m3
Nitrogen Dioxide: 6.39 μg/m3
Sulphur Dioxide: 3.04 μg/m3
Ozone: 66 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:34 AM
Sunset: 6:19 PM
Daylight: 11 hrs 28 mins
Moonrise: 3:32 PM
Moon Transit: 10:43 PM
Moonset: 5:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

11:05 AM - 1:35 PM
12:00 AM - 12:00 AM

Minor Periods

3:02 PM - 4:32 PM
4:36 AM - 6:06 AM

Action Rating: 2 out of 5

Sunday, March 1, 2026

Weather Forecast

Cloudy
60.6°F
54.9°F
56.8°F
84%
0 in
0%
0%
8.5 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 14.51 μg/m3
PM10: 15.2 μg/m3
Carbon Monoxide: 212.37 μg/m3
Nitrogen Dioxide: 5.79 μg/m3
Sulphur Dioxide: 2.84 μg/m3
Ozone: 76.04 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:33 AM
Sunset: 6:20 PM
Daylight: 11 hrs 30 mins
Moonrise: 4:40 PM
Moon Transit: 11:34 PM
Moonset: 5:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

11:58 AM - 2:28 PM
12:00 AM - 12:00 AM

Minor Periods

4:10 PM - 5:40 PM
5:16 AM - 6:46 AM

Action Rating: 3 out of 5

Monday, March 2, 2026

Weather Forecast

Patchy rain nearby
56.6°F
49.2°F
54.7°F
88%
0.14 in
89%
0%
22.8 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 10.51 μg/m3
PM10: 13.17 μg/m3
Carbon Monoxide: 195.67 μg/m3
Nitrogen Dioxide: 3.5 μg/m3
Sulphur Dioxide: 2.04 μg/m3
Ozone: 93.77 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:33 AM
Sunset: 6:20 PM
Daylight: 11 hrs 32 mins
Moonrise: 5:45 PM
Moon Transit: 12:00 AM
Moonset: 6:19 AM
Moon Phase: Full
Moon Illumination: 99.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:47 AM - 3:17 PM

Minor Periods

5:15 PM - 6:45 PM
5:49 AM - 7:19 AM

Action Rating: 4 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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