Tides Today & Tomorrow in South San Diego Bay, CA

TIDE TIMES for Saturday, June 13, 2026
The tide is currently rising in South San Diego Bay, CA.
Next low tide (tomorrow) : 3:40 am (-1.7 ft)
Next high tide : in 2h 12m at 8:21 pm (7.6 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 5:40 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9410135
Common Questions About Tides

South San Diego Bay, CA Tides - Mar 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:474.77:323.512:080.56:155:45Third Quarter1Mon
2Tue5:084.97:413.712:470.16:145:46Waning Crescent2Tue
3Wed6:025.37:534.01:17-0.26:135:47Waning Crescent3Wed
4Thu6:435.68:074.312:402.21:43-0.46:125:48Waning Crescent4Thu
5Fri7:195.88:244.61:171.72:08-0.56:115:48Waning Crescent5Fri
6Sat7:525.98:434.91:511.32:31-0.56:095:49New Moon6Sat
7Sun8:245.99:045.22:241.02:55-0.46:085:50New Moon7Sun
8Mon8:565.79:265.42:570.73:17-0.16:075:51New Moon8Mon
9Tue9:305.49:495.53:290.43:380.26:065:51New Moon9Tue
10Wed10:054.910:145.74:030.33:590.66:045:52Waxing Crescent10Wed
11Thu10:444.310:425.74:420.34:181.16:035:53Waxing Crescent11Thu
12Fri11:333.711:175.65:280.34:371.66:025:54Waxing Crescent12Fri
13Sat12:423.16:290.54:562.06:015:54Waxing Crescent13Sat
14Sun12:055.53:292.78:550.66:082.56:596:55First Quarter14Sun
15Mon2:175.310:400.46:586:56First Quarter15Mon
16Tue3:555.27:253.612:02-0.16:576:57First Quarter16Tue
17Wed5:305.57:494.112:58-0.56:556:57Waxing Gibbous17Wed
18Thu6:415.98:154.712:382.21:43-0.96:546:58Waxing Gibbous18Thu
19Fri7:386.28:445.21:361.52:23-1.06:536:59Waxing Gibbous19Fri
20Sat8:286.39:135.72:250.72:59-0.96:516:59Full Moon20Sat
21Sun9:146.29:436.13:110.13:32-0.66:507:00Full Moon21Sun
22Mon9:575.810:136.33:55-0.34:03-0.26:497:01Full Moon22Mon
23Tue10:405.310:436.34:36-0.54:330.46:487:02Full Moon23Tue
24Wed11:224.611:146.15:18-0.44:591.06:467:02Waning Gibbous24Wed
25Thu12:084.06:01-0.25:221.56:457:03Waning Gibbous25Thu
26Fri1:013.36:480.25:382.16:447:04Waning Gibbous26Fri
27Sat12:205.42:142.97:470.65:352.56:427:04Waning Gibbous27Sat
28Sun1:024.99:080.96:417:05Third Quarter28Sun
29Mon2:074.510:560.96:407:06Third Quarter29Mon
30Tue3:424.37:513.612:100.76:387:07Third Quarter30Tue
31Wed5:214.47:543.912:520.46:377:07Third Quarter31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410135)

Common Questions About South San Diego Bay, CA Tides

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What time does the tide turn (slack tide) in South San Diego Bay, CA today?

Slack tide in South San Diego Bay, CA is approximately 12:00 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in South San Diego Bay, CA?

South San Diego Bay, CA is currently in a spring phase. Tonight's moon is 3% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are South San Diego Bay, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for South San Diego Bay, CA?

Tide predictions for South San Diego Bay, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for South San Diego Bay, CA?

Tide data for South San Diego Bay, CA is sourced from NOAA Station #9410135. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410135.

What is the moon phase in South San Diego Bay, CA tonight?

Tonight the moon over South San Diego Bay, CA is New Moon (3% illuminated). This places South San Diego Bay, CA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA