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Satellite view of North San Diego Bay

North San Diego Bay

Bay

Great conditions today

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Current water conditions

Water temp
70°F
21°C
Comfortable for a swim today. The water's in a comfortable range. Still check depth, currents, and the forecast, and follow any posted advisories before getting in.

Live data from NOAA buoy SDBC1 (1.2 mi away), as of Aug 21, 12:54 AM UTC. Conditions are for general information only and can change quickly — always judge the water in person and follow posted advisories before swimming.

Weather at North San Diego Bay

H: 87° L: 67°
Overcast
Overcast
80°
|
Feels like 82°
Precipitation
17%
Humidity
67%
Wind
10 mph
UV Index
0.5
Water Conditions:
🏊Perfect for swimming
12 AM
Partly Cloudy
69°
3 AM
Partly Cloudy
68°
6 AM
Mist
67°
9 AM
Partly Cloudy
74°
12 PM
Sunny
87°
3 PM
Partly Cloudy
82°
6 PM
Overcast
80°
9 PM
Mist
71°

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Frequently asked questions

Where is North San Diego Bay?
North San Diego Bay is a bay in California.
What is the water temperature at North San Diego Bay?
As of August 21, 2026, the water temperature at North San Diego Bay in California is 70°F (21°C), measured by NOAA buoy SDBC1, 1.2 miles away.
Can you swim at North San Diego Bay?
There is no fixed answer for North San Diego Bay: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at North San Diego Bay in California. Check current water conditions before you go, and follow posted signs and local guidance.

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Best Times to Visit

Right Now
Perfect conditions right now!
General Tips:
  • Weekday mornings (8–10 AM) are typically less crowded
  • Check the forecast 2–3 days ahead for best planning
  • Avoid holiday weekends for a quieter experience
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

California

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