South San Diego Bay, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Jun 9 		Mostly Cloudy
Close Hourly 		-º / 63º 23% W 7 mph 83%
7pm Partly Cloudy 67º 2% WSW 7 mph 79%
8pm Partly Cloudy 66º 2% W 6 mph 84%
9pm Partly Cloudy 65º 2% W 5 mph 84%
10pm Partly Cloudy 66º 2% W 4 mph 84%
11pm Mostly Cloudy 66º 3% WSW 4 mph 84%
Wed
Jun 10 		Partly Cloudy
View Hourly 		70º / 63º 20% SW 11 mph 77%
12am Mostly Cloudy 65º 3% WSW 4 mph 85%
1am Mostly Cloudy 65º 18% SW 3 mph 84%
2am Cloudy 65º 21% WSW 3 mph 84%
3am Cloudy 65º 21% W 3 mph 85%
4am Cloudy 64º 20% W 3 mph 85%
5am Mostly Cloudy 64º 20% WNW 3 mph 86%
6am Mostly Cloudy 64º 23% WNW 3 mph 85%
7am Mostly Cloudy 65º 20% W 3 mph 83%
8am Mostly Cloudy 66º 20% WSW 3 mph 82%
9am Cloudy 67º 6% WSW 4 mph 79%
10am Mostly Cloudy 68º 6% SW 6 mph 78%
11am Partly Cloudy 69º 9% SW 8 mph 77%
12pm Partly Cloudy 69º 12% SW 9 mph 75%
1pm Partly Cloudy 70º 14% SW 11 mph 75%
2pm Partly Cloudy 70º 12% SW 11 mph 75%
3pm Partly Cloudy 69º 11% SW 10 mph 75%
4pm Partly Cloudy 69º 7% SW 10 mph 75%
5pm Partly Cloudy 69º 10% SW 9 mph 76%
6pm Partly Cloudy 68º 14% SW 8 mph 79%
7pm Mostly Cloudy 66º 11% SW 7 mph 82%
8pm Mostly Cloudy 65º 10% SW 6 mph 84%
9pm Mostly Cloudy 65º 11% SSW 5 mph 85%
10pm Mostly Cloudy 65º 8% SSW 5 mph 85%
11pm Mostly Cloudy 65º 11% S 5 mph 84%
Thu
Jun 11 		AM Clouds/PM Sun
View Hourly 		71º / 65º 17% SW 10 mph 77%
12am Mostly Cloudy 65º 8% S 4 mph 85%
1am Mostly Cloudy 65º 14% SSW 4 mph 85%
2am Mostly Cloudy 64º 9% SSW 4 mph 86%
3am Mostly Cloudy 64º 14% SSW 3 mph 86%
4am Cloudy 64º 12% SSW 3 mph 87%
5am Mostly Cloudy 64º 16% S 3 mph 87%
6am Cloudy 64º 17% SSW 3 mph 87%
7am Foggy 65º 17% SSW 3 mph 85%
8am Mostly Cloudy 66º 9% SW 3 mph 84%
9am Cloudy 67º 7% SW 5 mph 80%
10am Mostly Cloudy 68º 6% SW 6 mph 78%
11am Partly Cloudy 69º 5% SW 8 mph 77%
12pm Partly Cloudy 70º 11% WSW 8 mph 76%
1pm Partly Cloudy 70º 10% WSW 9 mph 73%
2pm Partly Cloudy 70º 11% WSW 10 mph 74%
3pm Partly Cloudy 70º 11% WSW 9 mph 73%
4pm Partly Cloudy 71º 6% WSW 9 mph 73%
5pm Partly Cloudy 70º 7% WSW 8 mph 74%
6pm Partly Cloudy 69º 7% WSW 8 mph 75%
Fri
Jun 12 		Partly Cloudy 78º / 65º 6% WNW 11 mph 68%
Sat
Jun 13 		Partly Cloudy 75º / 65º 5% WNW 11 mph 70%
Sun
Jun 14 		Partly Cloudy 74º / 65º 5% WNW 11 mph 70%
Mon
Jun 15 		Partly Cloudy 73º / 64º 5% WNW 12 mph 70%
Tue
Jun 16 		Mostly Sunny 73º / 64º 5% WNW 12 mph 71%

Weather Radar for South San Diego Bay, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for South San Diego Bay, CA

Tonight
Low : 63ºF
Variable winds 5 kt or less. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Wednesday
High : 72ºF
Variable winds less than 5 kt becoming SW 5 to 10 kt in the afternoon. Partly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Wednesday Night
Low : 63ºF
SSW wind 5 to 10 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday
High : 72ºF
Variable winds less than 5 kt becoming SW 5 to 10 kt in the morning. Partly sunny. N swell 0 ft. Wind waves 1 ft or less.
Thursday Night
Low : 65ºF
Variable winds 5 kt or less. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Friday
High : 74ºF
Variable winds less than 5 kt becoming W 5 to 10 kt in the afternoon. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Friday Night
Low : 65ºF
NNW wind 5 to 10 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Saturday
High : 74ºF
NNW wind 5 to 10 kt becoming WNW in the morning. Winds could gust as high as 20 kt. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Saturday Night
Low : 66ºF
NW wind 5 to 10 kt. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

NOAA Buoy Data Near South San Diego Bay, CA See Map

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    Wind Speed Forecast for South San Diego Bay, CA

    WednesdayThursday
    Wind Speed (MPH) 7433810753389
    2am6am10am2pm6pm10pm2am6am10am2pm6pm10pm
    MPH 7433810753389
    DIR WSWWSWWWSWSWSWSSSWSSWSWWSW

    Current Weather Conditions In South San Diego Bay, CA

    As Of: 14 minutes ago

    • 67ºF
    • 67ºF
    • 7mph
    • 0º (WSW)
    • 7mph
    • Partly Cloudy
    • 10mi
    • 29.84"
    • 79%
    • 0ºF

    The weather right now in South San Diego Bay, CA is Partly Cloudy. The current temperature is 67°F, and the expected high and low for today, Tuesday, June 9, 2026, are -° high temperature and 63°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the West Southwest. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 67° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 79 percent, and air pressure at 29.84 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Beach Hazard Statement - 12:39pm Tue Jun 9 2026

    ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THURSDAY AFTERNOON...

    WHAT: South swell from 190 degrees with a period of 18 to 20
    seconds will generate surf of 4 to 7 feet with sets up to 9
    feet along south-facing beaches. High rip current risk.

    WHERE: San Diego County Coastal Areas and Orange County
    Coastal Areas.

    WHEN: From late Monday night through Thursday afternoon.

    IMPACTS: Hazardous swimming conditions and a high rip current
    risk. If you become caught in a rip current, yell for help.
    Remain calm and do not exhaust yourself and stay afloat while
    waiting for help. If you have to swim out of a rip current,
    SWIM PARALLEL TO SHORE and back toward the beach when
    possible. Do not attempt to swim directly against a rip
    current as you will tire quickly.

    ADDITIONAL DETAILS: Highest surf will be at south-facing
    beaches and peak Tuesday and Wednesday. Swell and surf will
    slowly subside beginning Thursday with a shorter period, but
    will remain elevated into Friday.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Remain out of the water to avoid hazardous swimming conditions.

    &&