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

Current Water Temperature

78.1°F

Measurement Time: Monday, August 3, 2026, 12:30 PM PDT

Today's Tides

 High: August 3, 12:03 AM, 4.9 ft
Low: August 3, 6:30 AM, 0.8 ft
 High: August 3, 1:05 PM, 5.1 ft
Low: August 3, 7:17 PM, 1.9 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

81.5°F
Partly Cloudy
Partly Cloudy
85.6°F
86.1°F
70%
W 8.7 mph
10 mph
81.5°F
70.9°F
0 in
37%
6 mi
1009 mbar
10.2

Five Day Weather Forecast

Partly Cloudy
Mon
H: 82°F
L: 67°F
Sunny
Tue
H: 80°F
L: 72°F
Sunny
Wed
H: 79°F
L: 72°F
Sunny
Thu
H: 80°F
L: 72°F
Sunny
Fri
H: 80°F
L: 73°F

Air Quality

AQI: 1 - Good
PM2.5: 16.2 μg/m3
PM10: 22.5 μg/m3
Carbon Monoxide: 91 μg/m3
Nitrogen Dioxide: 11.1 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 54 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 12:54 AM
Sunset: 7:45 PM
Daylight: 13 hrs 41 mins
Moonrise: 10:31 PM
Moon Transit: 12:00 AM
Moonset: 10:57 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:33 AM - 3:03 PM

Minor Periods

10:01 PM - 11:31 PM
10:27 AM - 11:57 AM

Action Rating: 2 out of 5

Extreme Heat Warning issued August 3 at 1:24AM PDT until August 3 at 8:00PM PDT by NWS San Diego CA

Effective: Mon August 3, 2026, 1:24 AM
Expires: Mon August 3, 2026, 3:30 PM

* WHAT...Dangerously hot conditions with high temperatures in the 90s to near 100 expected. * WHERE...San Diego County Mountains. * 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.
Monday, August 3, 2026

Weather Forecast

Partly Cloudy
82°F
67.1°F
73.3°F
83%
0 in
21%
0%
9.8 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 14.65 μg/m3
PM10: 19.92 μg/m3
Carbon Monoxide: 101.67 μg/m3
Nitrogen Dioxide: 19.35 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 37.29 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 12:54 AM
Sunset: 7:45 PM
Daylight: 13 hrs 41 mins
Moonrise: 10:31 PM
Moon Transit: 12:00 AM
Moonset: 10:57 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:33 AM - 3:03 PM

Minor Periods

10:01 PM - 11:31 PM
10:27 AM - 11:57 AM

Action Rating: 2 out of 5

Tuesday, August 4, 2026

Weather Forecast

Sunny
79.6°F
71.8°F
75.2°F
67%
0 in
5%
0%
9.4 mph
10.7


Air Quality

AQI: 1 - Good
PM2.5: 13.21 μg/m3
PM10: 17.78 μg/m3
Carbon Monoxide: 98.58 μg/m3
Nitrogen Dioxide: 18.24 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 41.42 μg/m3

Astronomical

Sunrise: 6:05 AM
Sun Transit: 12:54 AM
Sunset: 7:44 PM
Daylight: 13 hrs 39 mins
Moonrise: 11:03 PM
Moon Transit: 5:10 AM
Moonset: 12:00 AM
Moon Phase: Last Quarter
Moon Illumination: 54.6%

Best Times for Fishing or Hunting

Major Periods

4:40 AM - 7:10 AM
1:20 PM - 3:50 PM

Minor Periods

12:00 AM - 12:00 AM
11:30 AM - 1:00 PM

Action Rating: 2 out of 5

Wednesday, August 5, 2026

Weather Forecast

Sunny
78.5°F
72.1°F
75.1°F
68%
0 in
5%
0%
8.3 mph
10.4


Air Quality

AQI: 1 - Good
PM2.5: 12.44 μg/m3
PM10: 16.71 μg/m3
Carbon Monoxide: 96.54 μg/m3
Nitrogen Dioxide: 17.12 μg/m3
Sulphur Dioxide: 1.11 μg/m3
Ozone: 49 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 12:54 AM
Sunset: 7:43 PM
Daylight: 13 hrs 38 mins
Moonrise: 12:03 AM
Moon Transit: 6:00 AM
Moonset: 1:07 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

5:30 AM - 8:00 AM
2:11 PM - 4:41 PM

Minor Periods

12:37 AM - 2:07 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, August 6, 2026

Weather Forecast

Sunny
80.2°F
72°F
76.1°F
64%
0 in
4%
0%
8.7 mph
10.4


Air Quality

AQI: 1 - Good
PM2.5: 13.95 μg/m3
PM10: 17.97 μg/m3
Carbon Monoxide: 126.33 μg/m3
Nitrogen Dioxide: 15.79 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 56.96 μg/m3

Astronomical

Sunrise: 6:06 AM
Sun Transit: 12:54 AM
Sunset: 7:42 PM
Daylight: 13 hrs 36 mins
Moonrise: 12:40 AM
Moon Transit: 6:54 AM
Moonset: 2:17 PM
Moon Phase: Last Quarter
Moon Illumination: 32.3%

Best Times for Fishing or Hunting

Major Periods

6:24 AM - 8:54 AM
3:06 PM - 5:36 PM

Minor Periods

1:47 PM - 3:17 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Friday, August 7, 2026

Weather Forecast

Sunny
79.7°F
73°F
75.8°F
65%
0 in
4%
0%
9.2 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 15.13 μg/m3
PM10: 17.52 μg/m3
Carbon Monoxide: 228 μg/m3
Nitrogen Dioxide: 33.65 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 21.83 μg/m3

Astronomical

Sunrise: 6:07 AM
Sun Transit: 12:54 AM
Sunset: 7:41 PM
Daylight: 13 hrs 34 mins
Moonrise: 12:25 AM
Moon Transit: 7:53 AM
Moonset: 3:27 PM
Moon Phase: Last Quarter
Moon Illumination: 22.2%

Best Times for Fishing or Hunting

Major Periods

7:23 AM - 9:53 AM
4:07 PM - 6:37 PM

Minor Periods

2:57 PM - 4:27 PM
12:00 AM - 12:00 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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