Water Temperature of the Atlantic Ocean Near Cape Hatteras, NC

Current Water Temperature

73.8°F

Measurement Time: Monday, September 22, 2025, 7:30 AM EDT

Temperature Locations

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Local Points of Interest

Diamond Shoals

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Atlantic Ocean

Station Name: Diamond Shoals, NC
Station Type: Buoy
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 feet / 0 meters

Nearest Address:
Offshore
Cape Hatteras, NC 27920
Brunswick County

GPS Coordinates: 35.01, -75.454

Nearby Water Temperatures

Pamlico Sound, Hatteras, NC (19.7 mi)
Atlantic Ocean, Rodanthe, NC (51.6 mi)
Lake Mattamuskeet, Fairfield, NC (53.6 mi)
Roanoke Sound, Nags Head, NC (54.5 mi)
Lake Mattamuskeet, Fairfield, NC (56.7 mi)
Atlantic Ocean, Nags Head, NC (68.5 mi)
Beaufort Channel, Beaufort, NC (71.8 mi)
Atlantic Ocean, Duck, NC (83.5 mi)
Roanoke River, Plymouth, NC (94.9 mi)
Roanoke River, Jamesville, NC (98.2 mi)
Atlantic Ocean, Virginia Beach, VA (115.7 mi)
Conveyance Channel, Chesapeake, VA (123.6 mi)
Atlantic Ocean, Wrightsville Beach, NC (129.6 mi)
Elizabeth River, Chesapeake, VA (131.1 mi)
Atlantic Ocean, Virginia Beach, VA (132.5 mi)

Weather Near Cape Hatteras, North Carolina

Current Weather

73.9°F
Sunny
Conditions: Sunny
Humidity: 79%
Feels Like: 77.6°F
Wind: NNE 17.7 mph
Wind Gusts: 23.8 mph
Pressure: 30.11 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 4.4

Five Day Weather Forecast

Sunny
Mon
H: 73°F
L: 71°F
Fog
Tue
H: 73°F
L: 72°F
Fog
Wed
H: 74°F
L: 71°F
Patchy rain nearby
Thu
H: 77°F
L: 75°F
Patchy rain nearby
Fri
H: 78°F
L: 76°F

Air Quality

AQI: 1 - Good
PM2.5: 11.58 μg/m3
PM10: 18.29 μg/m3
Carbon Monoxide: 221.53 μg/m3
Nitrogen Dioxide: 0.5 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 93 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:54 AM
Sunset: 6:58 PM
Daylight: 12 hrs 8 mins
Moonrise: 7:31 AM
Moon Transit: 1:28 PM
Moonset: 7:17 PM
Moon Phase: New
Moon Illumination: 2.9%

Best Times for Fishing or Hunting

Major Periods

2:37 AM - 5:07 AM
12:58 AM - 3:28 PM

Minor Periods

6:47 PM - 8:17 PM
7:01 AM - 8:31 AM

Action Rating: 5 out of 5

Beach Hazards Statement issued September 22 at 4:09AM EDT until September 22 at 8:00PM EDT by NWS Newport/Morehead City NC

Effective: Mon September 22, 2025, 4:09 AM
Expires: Mon September 22, 2025, 4:15 PM

* WHAT...Dangerous rip currents. * WHERE...The beaches from Duck to Cape Lookout. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...The most likely time for strong rip currents to occur is a couple hours either side of low tide, which will occur around 2:45 PM Monday.

Life-threatening rip currents. If caught in a rip current, remain calm. Swim in a direction following the shoreline. If tired, float or tread water until out of the rip current. If unable to escape, face the shore and call or wave for help.


Beach Hazards Statement issued September 22 at 4:09AM EDT until September 22 at 8:00PM EDT by NWS Newport/Morehead City NC

Effective: Mon September 22, 2025, 4:09 AM
Expires: Mon September 22, 2025, 4:15 PM

* WHAT...Dangerous rip currents. * WHERE...The beaches from Duck to Cape Lookout. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. * ADDITIONAL DETAILS...The most likely time for strong rip currents to occur is a couple hours either side of low tide, which will occur around 2:45 PM Monday.

Life-threatening rip currents. If caught in a rip current, remain calm. Swim in a direction following the shoreline. If tired, float or tread water until out of the rip current. If unable to escape, face the shore and call or wave for help.
Monday, September 22, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 72.5°F
Average Humidity: 84%
Chance of Rain: 0%
Wind: 19.2 mph
UV Index: 1.5

Air Quality

AQI: 1 - Good
PM2.5: 12.84 μg/m3
PM10: 20.55 μg/m3
Carbon Monoxide: 231.8 μg/m3
Nitrogen Dioxide: 0.87 μg/m3
Sulphur Dioxide: 0.65 μg/m3
Ozone: 88.2 μg/m3

Astronomical

Sunrise: 6:50 AM
Sun Transit: 12:54 AM
Sunset: 6:58 PM
Daylight: 12 hrs 8 mins
Moonrise: 7:31 AM
Moon Transit: 1:28 PM
Moonset: 7:17 PM
Moon Phase: New
Moon Illumination: 2.9%

Best Times for Fishing or Hunting

Major Periods

2:37 AM - 5:07 AM
12:58 AM - 3:28 PM

Minor Periods

6:47 PM - 8:17 PM
7:01 AM - 8:31 AM

Action Rating: 5 out of 5

Tuesday, September 23, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 72.5°F
Average Humidity: 97%
Chance of Rain: 0%
Wind: 8.9 mph
UV Index: 1.6

Air Quality

AQI: 1 - Good
PM2.5: 9.9 μg/m3
PM10: 15.45 μg/m3
Carbon Monoxide: 199.24 μg/m3
Nitrogen Dioxide: 1.23 μg/m3
Sulphur Dioxide: 1.04 μg/m3
Ozone: 82.8 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 12:54 AM
Sunset: 6:57 PM
Daylight: 12 hrs 6 mins
Moonrise: 8:30 AM
Moon Transit: 2:09 PM
Moonset: 7:41 PM
Moon Phase: New
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

3:18 AM - 5:48 AM
1:39 PM - 4:09 PM

Minor Periods

7:11 PM - 8:41 PM
8:00 AM - 9:30 AM

Action Rating: 4 out of 5

Wednesday, September 24, 2025

Weather Forecast

Conditions: Fog
Average Temperature: 72.7°F
Average Humidity: 97%
Chance of Rain: 0%
Wind: 12.3 mph
UV Index: 1.7

Air Quality

AQI: 1 - Good
PM2.5: 6.41 μg/m3
PM10: 9.71 μg/m3
Carbon Monoxide: 181.99 μg/m3
Nitrogen Dioxide: 1.27 μg/m3
Sulphur Dioxide: 1.56 μg/m3
Ozone: 64.64 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:53 AM
Sunset: 6:55 PM
Daylight: 12 hrs 4 mins
Moonrise: 9:28 AM
Moon Transit: 2:51 PM
Moonset: 8:08 PM
Moon Phase: New
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

3:59 AM - 6:29 AM
2:21 PM - 4:51 PM

Minor Periods

7:38 PM - 9:08 PM
8:58 AM - 10:28 AM

Action Rating: 4 out of 5

Thursday, September 25, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 76.6°F
Average Humidity: 89%
Chance of Rain: 85%
Wind: 15.9 mph
UV Index: 1.7

Air Quality

AQI: 1 - Good
PM2.5: 7.12 μg/m3
PM10: 10.72 μg/m3
Carbon Monoxide: 172.32 μg/m3
Nitrogen Dioxide: 1.38 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 62.52 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 12:53 AM
Sunset: 6:54 PM
Daylight: 12 hrs 2 mins
Moonrise: 10:27 AM
Moon Transit: 3:35 PM
Moonset: 8:38 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.9%

Best Times for Fishing or Hunting

Major Periods

4:43 AM - 7:13 AM
3:05 PM - 5:35 PM

Minor Periods

8:08 PM - 9:38 PM
9:57 AM - 11:27 AM

Action Rating: 3 out of 5

Friday, September 26, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 76.8°F
Average Humidity: 87%
Chance of Rain: 88%
Wind: 15.7 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 7.24 μg/m3
PM10: 11.75 μg/m3
Carbon Monoxide: 167.69 μg/m3
Nitrogen Dioxide: 1.36 μg/m3
Sulphur Dioxide: 0.49 μg/m3
Ozone: 43.31 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 12:53 AM
Sunset: 6:53 PM
Daylight: 11 hrs 59 mins
Moonrise: 11:27 AM
Moon Transit: 4:22 PM
Moonset: 9:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 16.4%

Best Times for Fishing or Hunting

Major Periods

5:28 AM - 7:58 AM
3:52 PM - 6:22 PM

Minor Periods

8:43 PM - 10:13 PM
10:57 AM - 12:27 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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