Your Ultimate Boating Resource

HomeForecastsCalifornia ForecastsNational City, CA - San Diego Bay Marine Weather

National City, CA - San Diego Bay Marine Weather Forecast

Station SDBC1 - 9410170 - San Diego, CA

July 3, 2026 9:48 am PDT
Location: 32.714N 117.174W
Atmospheric Pressure: 30.00 in (1015.9 mb)
Water Temperature: 71.2°F (21.8°C)


Today - 73°F
Jul 03, 2026
0 to 10 mph NW
Patchy Fog then Partly Sunny
Patchy fog between 8am and 11am. Partly sunny, with a high near 73. Northwest wind 0 to 10 mph.
Tonight - 65°F
Jul 03, 2026
0 to 10 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 65. Northwest wind 0 to 10 mph.
Independence Day - 73°F
Jul 04, 2026
0 to 10 mph NW
Partly Sunny
Partly sunny, with a high near 73. Northwest wind 0 to 10 mph.
Saturday Night - 65°F
Jul 04, 2026
5 to 10 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 65. Northwest wind 5 to 10 mph.
Sunday - 73°F
Jul 05, 2026
0 to 10 mph NW
Partly Sunny
Partly sunny, with a high near 73. Northwest wind 0 to 10 mph, with gusts as high as 20 mph.
Sunday Night - 64°F
Jul 05, 2026
5 to 10 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 64.
Monday - 73°F
Jul 06, 2026
5 to 10 mph NW
Mostly Sunny
Mostly sunny, with a high near 73.
Monday Night - 64°F
Jul 06, 2026
5 to 10 mph NW
Partly Cloudy
Partly cloudy, with a low around 64.
Tuesday - 73°F
Jul 07, 2026
5 to 10 mph NW
Mostly Sunny
Mostly sunny, with a high near 73.
Tuesday Night - 64°F
Jul 07, 2026
0 to 10 mph NW
Partly Cloudy
Partly cloudy, with a low around 64.
Wednesday - 74°F
Jul 08, 2026
0 to 10 mph W
Mostly Sunny
Mostly sunny, with a high near 74.
Wednesday Night - 65°F
Jul 08, 2026
0 to 5 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 65.
Thursday - 74°F
Jul 09, 2026
0 to 10 mph SW
Mostly Sunny
Mostly sunny, with a high near 74.
Thursday Night - 65°F
Jul 09, 2026
5 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 65.

Don't Miss

Add us on Google to stay connected!
Add Us on Google