Water Temperature of North San Diego Bay in San Diego, CA

Current Water Temperature

69.3°F

Measurement Time: Friday, July 10, 2026, 7:48 AM PDT

Today's Tides

Low: July 10, 1:05 AM, 0.2 ft
 High: July 10, 7:25 AM, 3.3 ft
Low: July 10, 11:38 AM, 2.4 ft
 High: July 10, 6:23 PM, 6.5 ft

Temperature Locations

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Local Points of Interest

USS Midway Museum; Seaport Village; Embarcadero Marina Park; North Island; Coronado

North San Diego Bay

Station Name: San Diego, San Diego Bay
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 13 feet

Sensor Depth: -18 feet

Nearest Address:
896 N Harbor Dr
San Diego, CA 92101
San Diego County

GPS Coordinates: 32.714194, -117.173583

Nearby Water Temperatures

Pacific Ocean, La Jolla, CA (11.6 mi)
Pacific Ocean, Del Mar, CA (17.9 mi)
Pacific Ocean, San Diego, CA (19.2 mi)
Pacific Ocean, Del Mar, CA (19.7 mi)
Pacific Ocean, Tijuana, MX (20 mi)
Pacific Ocean, Oceanside, CA (36.4 mi)
Santa Margarita River, Temecula, CA (52.5 mi)
Cahuilla Creek, Anza, CA (64.5 mi)
Hamilton Creek, Anza, CA (66.6 mi)
Santa Ana River, Corona, CA (85.2 mi)
Los Angeles Harbor, Los Angeles, CA (94.2 mi)
Santa Monica Bay, Santa Monica, CA (117.7 mi)
Los Angeles River, Sherman Oaks, CA (124.7 mi)
Los Angeles River, Encino, CA (126.8 mi)
Mojave River, Victorville, CA (128.7 mi)

Weather for San Diego, California

Current Weather

64°F
Mist
Mist
64°F
62.6°F
87%
SSW 5.1 mph
6.7 mph
62.6°F
61.7°F
0 in
100%
4 mi
1012 mbar
0.5

Five Day Weather Forecast

Sunny
Fri
H: 75°F
L: 62°F
Sunny
Sat
H: 76°F
L: 68°F
Sunny
Sun
H: 77°F
L: 69°F
Sunny
Mon
H: 78°F
L: 71°F
Sunny
Tue
H: 79°F
L: 72°F

Air Quality

AQI: 1 - Good
PM2.5: 17.1 μg/m3
PM10: 19.8 μg/m3
Carbon Monoxide: 132 μg/m3
Nitrogen Dioxide: 23.1 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 18 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 12:54 AM
Sunset: 7:59 PM
Daylight: 14 hrs 10 mins
Moonrise: 1:43 AM
Moon Transit: 9:03 AM
Moonset: 4:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%

Best Times for Fishing or Hunting

Major Periods

8:33 AM - 11:03 AM
5:17 PM - 7:47 PM

Minor Periods

4:02 PM - 5:32 PM
1:13 AM - 2:43 AM

Action Rating: 3 out of 5

Heat Advisory issued July 9 at 9:01PM PDT until July 10 at 8:00PM PDT by NWS San Diego CA

Effective: Thu July 9, 2026, 9:01 PM
Expires: Fri July 10, 2026, 6:30 AM

* WHAT...High temperatures of 87 to 95. * WHERE...San Diego County Mountains. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.


Extreme Heat Warning issued July 9 at 9:01PM PDT until July 10 at 8:00PM PDT by NWS San Diego CA

Effective: Thu July 9, 2026, 9:01 PM
Expires: Fri July 10, 2026, 6:30 AM

* WHAT...Dangerously hot conditions with temperatures up to 115. * WHERE...San Diego County Deserts. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.


Heat Advisory issued July 10 at 2:30AM PDT until July 10 at 8:00PM PDT by NWS San Diego CA

Effective: Fri July 10, 2026, 2:30 AM
Expires: Fri July 10, 2026, 8:00 PM

* WHAT...Temperatures up to 95. * WHERE...San Diego County Mountains. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.


Extreme Heat Warning issued July 10 at 2:30AM PDT until July 10 at 8:00PM PDT by NWS San Diego CA

Effective: Fri July 10, 2026, 2:30 AM
Expires: Fri July 10, 2026, 8:00 PM

* WHAT...Dangerously hot conditions with temperatures up to 115. * WHERE...San Diego County Deserts. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Friday, July 10, 2026

Weather Forecast

Sunny
75.1°F
62.2°F
68.1°F
84%
0 in
19%
0%
11.2 mph
11.9


Air Quality

AQI: 2 - Moderate
PM2.5: 15.67 μg/m3
PM10: 22.19 μg/m3
Carbon Monoxide: 116.79 μg/m3
Nitrogen Dioxide: 16.5 μg/m3
Sulphur Dioxide: 1.92 μg/m3
Ozone: 43.96 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 12:54 AM
Sunset: 7:59 PM
Daylight: 14 hrs 10 mins
Moonrise: 1:43 AM
Moon Transit: 9:03 AM
Moonset: 4:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 9.7%

Best Times for Fishing or Hunting

Major Periods

8:33 AM - 11:03 AM
5:17 PM - 7:47 PM

Minor Periods

4:02 PM - 5:32 PM
1:13 AM - 2:43 AM

Action Rating: 3 out of 5

Saturday, July 11, 2026

Weather Forecast

Sunny
75.9°F
68.1°F
71.5°F
72%
0 in
8%
0%
11 mph
10.2


Air Quality

AQI: 1 - Good
PM2.5: 15.37 μg/m3
PM10: 21.63 μg/m3
Carbon Monoxide: 109.54 μg/m3
Nitrogen Dioxide: 14.88 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 44.79 μg/m3

Astronomical

Sunrise: 5:49 AM
Sun Transit: 12:54 AM
Sunset: 7:59 PM
Daylight: 14 hrs 9 mins
Moonrise: 2:33 AM
Moon Transit: 10:06 AM
Moonset: 5:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.1%

Best Times for Fishing or Hunting

Major Periods

6:22 PM - 8:52 PM
9:36 AM - 12:06 AM

Minor Periods

5:14 PM - 6:44 PM
2:03 AM - 3:33 AM

Action Rating: 2 out of 5

Sunday, July 12, 2026

Weather Forecast

Sunny
76.5°F
69.2°F
72.7°F
68%
0 in
6%
0%
8.1 mph
10.9


Air Quality

AQI: 2 - Moderate
PM2.5: 15.78 μg/m3
PM10: 21.64 μg/m3
Carbon Monoxide: 96.92 μg/m3
Nitrogen Dioxide: 14.36 μg/m3
Sulphur Dioxide: 1.7 μg/m3
Ozone: 49.29 μg/m3

Astronomical

Sunrise: 5:50 AM
Sun Transit: 12:54 AM
Sunset: 7:59 PM
Daylight: 14 hrs 9 mins
Moonrise: 3:33 AM
Moon Transit: 11:13 AM
Moonset: 6:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.8%

Best Times for Fishing or Hunting

Major Periods

7:30 PM - 10:00 PM
10:43 AM - 1:13 PM

Minor Periods

6:22 PM - 7:52 PM
3:03 AM - 4:33 AM

Action Rating: 4 out of 5

Monday, July 13, 2026

Weather Forecast

Sunny
77.9°F
71.3°F
74.6°F
64%
0 in
7%
0%
8.5 mph
11.4


Air Quality

AQI: 1 - Good
PM2.5: 15.03 μg/m3
PM10: 20.77 μg/m3
Carbon Monoxide: 97.58 μg/m3
Nitrogen Dioxide: 15.03 μg/m3
Sulphur Dioxide: 1.52 μg/m3
Ozone: 45.17 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 12:54 AM
Sunset: 7:58 PM
Daylight: 14 hrs 8 mins
Moonrise: 4:43 AM
Moon Transit: 12:19 AM
Moonset: 7:51 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

8:35 PM - 11:05 PM
11:49 AM - 2:19 PM

Minor Periods

7:21 PM - 8:51 PM
4:13 AM - 5:43 AM

Action Rating: 4 out of 5

Tuesday, July 14, 2026

Weather Forecast

Sunny
79.1°F
71.5°F
74.7°F
64%
0 in
6%
0%
8.1 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 11.43 μg/m3
PM10: 14.83 μg/m3
Carbon Monoxide: 122.67 μg/m3
Nitrogen Dioxide: 21.47 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 24 μg/m3

Astronomical

Sunrise: 5:51 AM
Sun Transit: 12:54 AM
Sunset: 7:58 PM
Daylight: 14 hrs 7 mins
Moonrise: 5:58 AM
Moon Transit: 1:23 PM
Moonset: 8:40 PM
Moon Phase: New
Moon Illumination: 1.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:53 AM - 3:23 PM

Minor Periods

8:10 PM - 9:40 PM
5:28 AM - 6:58 AM

Action Rating: 5 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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