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

Current Water Temperature

71.6°F

Measurement Time: Monday, July 13, 2026, 7:54 AM PDT

Today's Tides

Low: July 13, 3:34 AM, -1.6 ft
 High: July 13, 9:59 AM, 4.2 ft
Low: July 13, 2:40 PM, 2.1 ft
 High: July 13, 8:59 PM, 7.6 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

69.1°F
Overcast
Overcast
69.1°F
66°F
87%
WNW 3.8 mph
4.9 mph
66°F
64.2°F
0 in
100%
9 mi
1015 mbar
0.4

Five Day Weather Forecast

Sunny
Mon
H: 84°F
L: 64°F
Sunny
Tue
H: 80°F
L: 71°F
Sunny
Wed
H: 82°F
L: 72°F
Sunny
Thu
H: 80°F
L: 72°F
Sunny
Fri
H: 78°F
L: 70°F

Air Quality

AQI: 2 - Moderate
PM2.5: 11.5 μg/m3
PM10: 15.8 μg/m3
Carbon Monoxide: 98 μg/m3
Nitrogen Dioxide: 15.3 μg/m3
Sulphur Dioxide: 1.4 μg/m3
Ozone: 35 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

Beach Hazards Statement issued July 12 at 6:33PM PDT until July 14 at 11:00PM PDT by NWS San Diego CA

Effective: Sun July 12, 2026, 6:33 PM
Expires: Mon July 13, 2026, 2:45 PM

* WHAT...Minor coastal flooding due to high astronomical tides of 7 to 7.5 feet and surf to 3 to 5 feet. * WHERE...San Diego County coastal areas and Orange County coastal areas. * WHEN...Through Tuesday evening. * IMPACTS...Areas of flooding from tidal overflow in low lying areas, boardwalks, beach parking lots, and beach adjacent streets. Beach erosion. Highest impacts expected during high tides in the evening. * ADDITIONAL DETAILS...A 3 foot south swell (from 190 degrees) at 13-15 seconds will lead to surf 3-5 feet at south-facing beaches. Elsewhere, surf of 2-4 feet is expected.

Remain out of the water to avoid hazardous swimming conditions.


Extreme Heat Watch issued July 12 at 9:58PM PDT until July 16 at 8:00PM PDT by NWS San Diego CA

Effective: Sun July 12, 2026, 9:58 PM
Expires: Mon July 13, 2026, 6:15 AM

* WHAT...Hot and humid conditions with elevated overnight temperatures. High temperatures will range from the 90s in the mountains below 6,000 feet, 95 to 105 or more for inland valleys, and 80s near the coast. * WHERE...Orange County Coastal Areas, Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Coastal Areas, San Diego County Mountains, San Diego County Valleys, San Gorgonio Pass near Banning, and Santa Ana Mountains and Foothills. * WHEN...From Tuesday morning through Thursday 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. Limit outdoor recreation during the daytime hours.
Monday, July 13, 2026

Weather Forecast

Sunny
84.4°F
63.5°F
71.9°F
77%
0 in
13%
0%
8.7 mph
10.7


Air Quality

AQI: 1 - Good
PM2.5: 12 μg/m3
PM10: 16.68 μg/m3
Carbon Monoxide: 95.25 μg/m3
Nitrogen Dioxide: 10.9 μg/m3
Sulphur Dioxide: 1.31 μg/m3
Ozone: 53.08 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
79.8°F
70.9°F
75.1°F
65%
0.06 in
57%
0%
10.3 mph
11.3


Air Quality

AQI: 1 - Good
PM2.5: 13.67 μg/m3
PM10: 18.7 μg/m3
Carbon Monoxide: 97.5 μg/m3
Nitrogen Dioxide: 12.37 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 58.71 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

Wednesday, July 15, 2026

Weather Forecast

Sunny
82.4°F
72.1°F
77.1°F
60%
0 in
4%
0%
7.8 mph
11.5


Air Quality

AQI: 2 - Moderate
PM2.5: 16.2 μg/m3
PM10: 22.03 μg/m3
Carbon Monoxide: 123.33 μg/m3
Nitrogen Dioxide: 19.91 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 54.21 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 12:54 AM
Sunset: 7:57 PM
Daylight: 14 hrs 6 mins
Moonrise: 7:13 AM
Moon Transit: 2:21 PM
Moonset: 9:19 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:51 PM - 4:21 PM

Minor Periods

8:49 PM - 10:19 PM
6:43 AM - 8:13 AM

Action Rating: 3 out of 5

Thursday, July 16, 2026

Weather Forecast

Sunny
79.5°F
72.3°F
75.8°F
64%
0.04 in
57%
0%
10.1 mph
11.3


Air Quality

AQI: 2 - Moderate
PM2.5: 19.47 μg/m3
PM10: 27.54 μg/m3
Carbon Monoxide: 135.71 μg/m3
Nitrogen Dioxide: 19.84 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 54.17 μg/m3

Astronomical

Sunrise: 5:52 AM
Sun Transit: 12:54 AM
Sunset: 7:57 PM
Daylight: 14 hrs 5 mins
Moonrise: 8:25 AM
Moon Transit: 3:13 PM
Moonset: 9:53 PM
Moon Phase: New
Moon Illumination: 2.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:43 PM - 5:13 PM

Minor Periods

9:23 PM - 10:53 PM
7:55 AM - 9:25 AM

Action Rating: 3 out of 5

Friday, July 17, 2026

Weather Forecast

Sunny
78.4°F
70.4°F
74.4°F
69%
0.03 in
36%
0%
9.6 mph
7


Air Quality

AQI: 2 - Moderate
PM2.5: 17.7 μg/m3
PM10: 24.63 μg/m3
Carbon Monoxide: 160.83 μg/m3
Nitrogen Dioxide: 21.28 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 28.67 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 12:54 AM
Sunset: 7:57 PM
Daylight: 14 hrs 4 mins
Moonrise: 9:32 AM
Moon Transit: 4:02 PM
Moonset: 10:23 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:32 PM - 6:02 PM

Minor Periods

9:53 PM - 11:23 PM
9:02 AM - 10:32 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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