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

Current Water Temperature

76.3°F

Measurement Time: Tuesday, October 6, 2026, 7:36 PM PDT

Today's Tides

Low: October 6, 1:03 AM, -0.1 ft
 High: October 6, 7:33 AM, 5.1 ft
Low: October 6, 1:06 PM, 1.9 ft
 High: October 6, 6:59 PM, 5.9 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)
West Fork Mojave River, Hesperia, CA (112.4 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)

Weather for San Diego, California

Current Weather

80°F
Clear
Conditions: Clear
Humidity: 65%
Feels Like: 82.4°F
Wind: NNW 6 mph
Wind Gusts: 8.1 mph
Pressure: 29.8 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Sunny
Tue
H: 84°F
L: 78°F
Sunny
Wed
H: 81°F
L: 76°F
Sunny
Thu
H: 81°F
L: 75°F
Sunny
Fri
H: 78°F
L: 73°F
Overcast
Sat
H: 76°F
L: 72°F

Air Quality

AQI: 2 - Moderate
PM2.5: 17.5 μg/m3
PM10: 22.2 μg/m3
Carbon Monoxide: 198 μg/m3
Nitrogen Dioxide: 24.9 μg/m3
Sulphur Dioxide: 3 μg/m3
Ozone: 77 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:36 AM
Sunset: 6:27 PM
Daylight: 11 hrs 40 mins
Moonrise: 2:39 AM
Moon Transit: 9:33 AM
Moonset: 4:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:43 PM - 8:13 PM
9:03 AM - 11:33 AM

Minor Periods

3:48 PM - 5:18 PM
2:09 AM - 3:39 AM

Action Rating: 2 out of 5

Beach Hazards Statement issued October 6 at 1:27AM PDT until October 9 at 11:00PM PDT by NWS San Diego CA

Effective: Tue October 6, 2026, 1:27 AM
Expires: Tue October 6, 2026, 2:30 PM

* WHAT...For the Beach Hazards Statement, dangerous rip currents expected. For the Coastal Flood Advisory, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Beach Hazards Statement, from this afternoon through Friday evening. For the Coastal Flood Advisory, from 6 AM Wednesday to 11 AM PDT Friday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Minor coastal erosion is also expected. Additionally, elevated surf will lead to strong rip currents. * ADDITIONAL DETAILS...Elevated surf of 3-5 feet, with sets to 6 feet, on south- and southwest-facing beaches. High tides are expected to peak between 6.5 and 7.0 feet during the mornings and evenings.

A beach hazards statement for elevated surf means that waves will be high enough to cause danger to inexperienced swimmers in the water. Elevated surf also frequently results in strong rip currents which can drag people away from the shore and possibly result in drowning. Always swim near a lifeguard. A Coastal Flood Advisory indicates that tides and elevated surf will combine to generate localized flooding of low areas along the shore.


Extreme Heat Warning issued October 6 at 2:20AM PDT until October 8 at 8:00PM PDT by NWS San Diego CA

Effective: Tue October 6, 2026, 2:20 AM
Expires: Tue October 6, 2026, 3:30 PM

* WHAT...Dangerously hot conditions with high temperatures in the upper 90s to 105. Nights will be very warm with low temperatures in the mid 60s to mid 70s. * WHERE...San Diego County Valleys. * WHEN...Until 8 PM PDT Thursday. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Extreme Heat Warning issued October 6 at 2:20AM PDT until October 8 at 8:00PM PDT by NWS San Diego CA

Effective: Tue October 6, 2026, 2:20 AM
Expires: Tue October 6, 2026, 3:30 PM

* WHAT...Dangerously hot conditions with high temperatures ranging from the mid 80s to lower 90s at the beaches to the mid 90s to around 100 for the mesas and other higher coastal terrain. Nights will be very warm with low temperatures in the upper 60s to mid 70s. * WHERE...San Diego County Coastal Areas. * WHEN...Until 8 PM PDT Thursday. * 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes.


Coastal Flood Advisory issued October 6 at 1:27AM PDT until October 9 at 11:00AM PDT by NWS San Diego CA

Effective: Tue October 6, 2026, 1:27 AM
Expires: Tue October 6, 2026, 2:30 PM

* WHAT...For the Beach Hazards Statement, dangerous rip currents expected. For the Coastal Flood Advisory, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Beach Hazards Statement, from this afternoon through Friday evening. For the Coastal Flood Advisory, from 6 AM Wednesday to 11 AM PDT Friday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Minor coastal erosion is also expected. Additionally, elevated surf will lead to strong rip currents. * ADDITIONAL DETAILS...Elevated surf of 3-5 feet, with sets to 6 feet, on south- and southwest-facing beaches. High tides are expected to peak between 6.5 and 7.0 feet during the mornings and evenings.

A beach hazards statement for elevated surf means that waves will be high enough to cause danger to inexperienced swimmers in the water. Elevated surf also frequently results in strong rip currents which can drag people away from the shore and possibly result in drowning. Always swim near a lifeguard. A Coastal Flood Advisory indicates that tides and elevated surf will combine to generate localized flooding of low areas along the shore.


Coastal Flood Advisory issued October 6 at 12:58PM PDT until October 9 at 11:00AM PDT by NWS San Diego CA

Effective: Tue October 6, 2026, 12:58 PM
Expires: Wed October 7, 2026, 3:00 AM

* WHAT...For the Beach Hazards Statement, dangerous rip currents expected. For the Coastal Flood Advisory, minor coastal flooding expected. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...For the Beach Hazards Statement, from this afternoon through Friday evening. For the Coastal Flood Advisory, from 6 AM Wednesday to 11 AM PDT Friday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Minor coastal erosion is also expected. Additionally, elevated surf will lead to strong rip currents. * ADDITIONAL DETAILS...Elevated surf of 3-5 feet, with sets to 6 feet, on south- and southwest-facing beaches. High tides are expected to peak between 6.5 and 7.0 feet during the mornings and evenings.

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. Remain out of the water to avoid hazardous swimming conditions.


Tuesday, October 6, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 80°F
Average Humidity: 63%
Chance of Rain: 4%
Wind: 12.5 mph
UV Index: 7.7

Air Quality

AQI: 2 - Moderate
PM2.5: 19.01 μg/m3
PM10: 22.85 μg/m3
Carbon Monoxide: 187.25 μg/m3
Nitrogen Dioxide: 36.43 μg/m3
Sulphur Dioxide: 2.98 μg/m3
Ozone: 54.38 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:36 AM
Sunset: 6:27 PM
Daylight: 11 hrs 40 mins
Moonrise: 2:39 AM
Moon Transit: 9:33 AM
Moonset: 4:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

5:43 PM - 8:13 PM
9:03 AM - 11:33 AM

Minor Periods

3:48 PM - 5:18 PM
2:09 AM - 3:39 AM

Action Rating: 2 out of 5

Wednesday, October 7, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 78°F
Average Humidity: 67%
Chance of Rain: 5%
Wind: 10.3 mph
UV Index: 7.5

Air Quality

AQI: 2 - Moderate
PM2.5: 24.56 μg/m3
PM10: 31.07 μg/m3
Carbon Monoxide: 246.13 μg/m3
Nitrogen Dioxide: 37.13 μg/m3
Sulphur Dioxide: 2.7 μg/m3
Ozone: 50.08 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:36 AM
Sunset: 6:26 PM
Daylight: 11 hrs 38 mins
Moonrise: 3:45 AM
Moon Transit: 10:21 AM
Moonset: 4:49 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

6:30 PM - 9:00 PM
9:51 AM - 12:21 AM

Minor Periods

4:19 PM - 5:49 PM
3:15 AM - 4:45 AM

Action Rating: 3 out of 5

Thursday, October 8, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 77.2°F
Average Humidity: 65%
Chance of Rain: 4%
Wind: 11 mph
UV Index: 7.3

Air Quality

AQI: 2 - Moderate
PM2.5: 23.67 μg/m3
PM10: 29.53 μg/m3
Carbon Monoxide: 140.13 μg/m3
Nitrogen Dioxide: 34.43 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 38.92 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:36 AM
Sunset: 6:24 PM
Daylight: 11 hrs 36 mins
Moonrise: 4:49 AM
Moon Transit: 11:07 AM
Moonset: 5:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

7:15 PM - 9:45 PM
10:37 AM - 1:07 PM

Minor Periods

4:47 PM - 6:17 PM
4:19 AM - 5:49 AM

Action Rating: 3 out of 5

Friday, October 9, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 75.2°F
Average Humidity: 68%
Chance of Rain: 6%
Wind: 9.4 mph
UV Index: 7.1

Air Quality

AQI: 2 - Moderate
PM2.5: 19.91 μg/m3
PM10: 25.6 μg/m3
Carbon Monoxide: 125.25 μg/m3
Nitrogen Dioxide: 29.52 μg/m3
Sulphur Dioxide: 1.63 μg/m3
Ozone: 41.42 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:35 AM
Sunset: 6:23 PM
Daylight: 11 hrs 34 mins
Moonrise: 5:51 AM
Moon Transit: 11:51 AM
Moonset: 5:44 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

7:59 PM - 10:29 PM
11:21 AM - 1:51 PM

Minor Periods

5:14 PM - 6:44 PM
5:21 AM - 6:51 AM

Action Rating: 4 out of 5

Saturday, October 10, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 72.7°F
Average Humidity: 74%
Chance of Rain: 16%
Wind: 10.7 mph
UV Index: 6.5

Air Quality

AQI: 2 - Moderate
PM2.5: 16.85 μg/m3
PM10: 21.43 μg/m3
Carbon Monoxide: 130.35 μg/m3
Nitrogen Dioxide: 28.21 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 40.29 μg/m3

Astronomical

Sunrise: 6:49 AM
Sun Transit: 12:35 AM
Sunset: 6:22 PM
Daylight: 11 hrs 32 mins
Moonrise: 6:53 AM
Moon Transit: 12:36 AM
Moonset: 6:13 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

8:44 PM - 11:14 PM
12:06 AM - 2:36 PM

Minor Periods

5:43 PM - 7:13 PM
6:23 AM - 7:53 AM

Action Rating: 4 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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