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

Current Water Temperature

77.4°F

Measurement Time: Friday, July 31, 2026, 11:42 AM PDT

Today's Tides

Low: July 31, 5:13 AM, -0.3 ft
 High: July 31, 11:32 AM, 4.6 ft
Low: July 31, 4:46 PM, 2.0 ft
 High: July 31, 10:47 PM, 6.0 ft

Temperature Locations

View Nearby Locations     View All California Locations     View Locations Near Me

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

76.7°F
Partly cloudy
Partly cloudy
80.2°F
84.5°F
69%
W 7.2 mph
8.2 mph
79.7°F
72.1°F
0 in
50%
10 mi
1015 mbar
8.2

Five Day Weather Forecast

Sunny
Fri
H: 87°F
L: 63°F
Sunny
Sat
H: 82°F
L: 74°F
Sunny
Sun
H: 81°F
L: 74°F
Sunny
Mon
H: 79°F
L: 73°F
Sunny
Tue
H: 79°F
L: 72°F

Air Quality

AQI: 1 - Good
PM2.5: 18.6 μg/m3
PM10: 25.4 μg/m3
Carbon Monoxide: 116 μg/m3
Nitrogen Dioxide: 19 μg/m3
Sulphur Dioxide: 2.5 μg/m3
Ozone: 54 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 12:55 AM
Sunset: 7:48 PM
Daylight: 13 hrs 45 mins
Moonrise: 9:09 PM
Moon Transit: 2:15 AM
Moonset: 7:56 AM
Moon Phase: Full
Moon Illumination: 92.0%

Best Times for Fishing or Hunting

Major Periods

1:45 AM - 4:15 AM
10:22 AM - 12:52 AM

Minor Periods

8:39 PM - 10:09 PM
7:26 AM - 8:56 AM

Action Rating: 3 out of 5

Heat Advisory issued July 30 at 9:32PM PDT until August 2 at 8:00PM PDT by NWS San Diego CA

Effective: Thu July 30, 2026, 9:32 PM
Expires: Fri July 31, 2026, 6:30 AM

* WHAT...High temperatures in the mid 80s to around 90 for the mesas and other higher coastal terrain expected. * WHERE...San Diego County Coastal Areas. * WHEN...From 10 AM Friday to 8 PM PDT Sunday. * 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 30 at 9:32PM PDT until August 2 at 8:00PM PDT by NWS San Diego CA

Effective: Thu July 30, 2026, 9:32 PM
Expires: Fri July 31, 2026, 6:30 AM

* WHAT...Dangerously hot conditions with high temperatures in the mid 90s to 105 expected. * WHERE...San Diego County Mountains. * WHEN...Until 8 PM PDT Sunday. * 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.


Extreme Heat Warning issued July 30 at 9:32PM PDT until August 2 at 8:00PM PDT by NWS San Diego CA

Effective: Thu July 30, 2026, 9:32 PM
Expires: Fri July 31, 2026, 6:30 AM

* WHAT...Dangerously hot conditions with high temperatures in the mid 90s in the western valleys to around 100 near the foothills expected. * WHERE...San Diego County Valleys. * WHEN...From 10 AM Friday to 8 PM PDT Sunday. * 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 31 at 2:04AM PDT until August 2 at 8:00PM PDT by NWS San Diego CA

Effective: Fri July 31, 2026, 2:04 AM
Expires: Fri July 31, 2026, 3:30 PM

* WHAT...High temperatures in the mid 80s to around 90 for the mesas and other higher coastal terrain expected. * WHERE...San Diego County Coastal Areas. * WHEN...From 10 AM this morning to 8 PM PDT Sunday. * 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 31 at 2:04AM PDT until August 2 at 8:00PM PDT by NWS San Diego CA

Effective: Fri July 31, 2026, 2:04 AM
Expires: Fri July 31, 2026, 3:30 PM

* WHAT...Dangerously hot conditions with high temperatures in the mid 90s in the western valleys to around 105 near the foothills expected. * WHERE...San Diego County Valleys. * WHEN...From 10 AM this morning to 8 PM PDT Sunday. * 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 31, 2026

Weather Forecast

Sunny
86.9°F
63.1°F
73.3°F
83%
0 in
14%
0%
9.4 mph
10


Air Quality

AQI: 2 - Moderate
PM2.5: 17.23 μg/m3
PM10: 23.3 μg/m3
Carbon Monoxide: 117.25 μg/m3
Nitrogen Dioxide: 23.45 μg/m3
Sulphur Dioxide: 1.8 μg/m3
Ozone: 44.58 μg/m3

Astronomical

Sunrise: 6:02 AM
Sun Transit: 12:55 AM
Sunset: 7:48 PM
Daylight: 13 hrs 45 mins
Moonrise: 9:09 PM
Moon Transit: 2:15 AM
Moonset: 7:56 AM
Moon Phase: Full
Moon Illumination: 92.0%

Best Times for Fishing or Hunting

Major Periods

1:45 AM - 4:15 AM
10:22 AM - 12:52 AM

Minor Periods

8:39 PM - 10:09 PM
7:26 AM - 8:56 AM

Action Rating: 3 out of 5

Saturday, August 1, 2026

Weather Forecast

Sunny
81.7°F
74.4°F
78°F
62%
0 in
4%
0%
8.7 mph
10.8


Air Quality

AQI: 2 - Moderate
PM2.5: 17.56 μg/m3
PM10: 23.3 μg/m3
Carbon Monoxide: 131.08 μg/m3
Nitrogen Dioxide: 22.99 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 39.04 μg/m3

Astronomical

Sunrise: 6:03 AM
Sun Transit: 12:55 AM
Sunset: 7:47 PM
Daylight: 13 hrs 44 mins
Moonrise: 9:35 PM
Moon Transit: 2:58 AM
Moonset: 8:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:28 AM - 4:58 AM
11:05 AM - 1:35 PM

Minor Periods

9:05 PM - 10:35 PM
8:26 AM - 9:56 AM

Action Rating: 2 out of 5

Sunday, August 2, 2026

Weather Forecast

Sunny
80.9°F
73.7°F
77.2°F
64%
0 in
4%
0%
8.9 mph
11.1


Air Quality

AQI: 2 - Moderate
PM2.5: 15.85 μg/m3
PM10: 20.9 μg/m3
Carbon Monoxide: 112.58 μg/m3
Nitrogen Dioxide: 19.18 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 37.13 μg/m3

Astronomical

Sunrise: 6:04 AM
Sun Transit: 12:54 AM
Sunset: 7:46 PM
Daylight: 13 hrs 42 mins
Moonrise: 10:02 PM
Moon Transit: 3:41 AM
Moonset: 9:55 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.9%

Best Times for Fishing or Hunting

Major Periods

3:11 AM - 5:41 AM
3:20 PM - 5:50 PM

Minor Periods

9:32 PM - 11:02 PM
9:25 AM - 10:55 AM

Action Rating: 3 out of 5

Monday, August 3, 2026

Weather Forecast

Sunny
79.2°F
73°F
76°F
67%
0 in
5%
0%
8.9 mph
10.8


Air Quality

AQI: 1 - Good
PM2.5: 13.43 μg/m3
PM10: 18.36 μg/m3
Carbon Monoxide: 105.46 μg/m3
Nitrogen Dioxide: 16.09 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 41.21 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°F
72.3°F
75.6°F
66%
0 in
5%
0%
8.9 mph
7


Air Quality

AQI: 1 - Good
PM2.5: 10.62 μg/m3
PM10: 13.28 μg/m3
Carbon Monoxide: 140.83 μg/m3
Nitrogen Dioxide: 27.43 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 16 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

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.

Webcams Near San Diego, CA

Sponsored Content