Tides Today & Tomorrow in South San Diego Bay, CA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in South San Diego Bay, CA.
Next low tide : 1:58 pm (2.6 ft)
Next high tide : in 1h 20m at 9:42 am (3.8 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9410135
Common Questions About Tides

South San Diego Bay, CA Tides - Aug 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:594.01:565.06:541.78:402.26:027:46Third Quarter1Sun
2Mon2:053.42:445.17:172.110:172.06:037:46Third Quarter2Mon
3Tue3:483.03:475.37:532.511:451.46:047:45Third Quarter3Tue
4Wed6:173.14:595.69:352.96:047:44Third Quarter4Wed
5Thu7:323.56:036.112:460.711:24 AM2.96:057:43Waning Crescent5Thu
6Fri8:103.96:586.71:330.012:342.76:067:42Waning Crescent6Fri
7Sat8:444.37:487.22:16-0.61:312.36:067:41Waning Crescent7Sat
8Sun9:174.88:357.52:56-1.02:231.96:077:40New Moon8Sun
9Mon9:515.29:217.63:34-1.33:121.46:087:39New Moon9Mon
10Tue10:265.610:077.34:11-1.24:011.16:087:38New Moon10Tue
11Wed11:035.910:546.74:48-0.94:500.86:097:37Waxing Crescent11Wed
12Thu11:416.111:435.95:23-0.45:420.86:107:36Waxing Crescent12Thu
13Fri12:236.25:590.26:400.96:107:35Waxing Crescent13Fri
14Sat12:385.01:086.16:361.07:491.16:117:34Waxing Crescent14Sat
15Sun1:444.12:006.07:151.89:141.26:127:33First Quarter15Sun
16Mon3:113.43:035.88:042.410:581.06:137:32First Quarter16Mon
17Tue5:543.34:205.79:252.96:137:31First Quarter17Tue
18Wed7:303.75:395.812:240.711:08 AM3.16:147:30Waxing Gibbous18Wed
19Thu8:134.06:426.11:220.312:252.96:157:29Waxing Gibbous19Thu
20Fri8:424.37:306.32:050.01:192.66:157:28Waxing Gibbous20Fri
21Sat9:074.68:096.42:39-0.22:032.36:167:26Waxing Gibbous21Sat
22Sun9:284.88:446.53:08-0.22:412.06:167:25Full Moon22Sun
23Mon9:485.09:166.43:34-0.23:151.76:177:24Full Moon23Mon
24Tue10:095.29:476.23:58-0.13:481.56:187:23Full Moon24Tue
25Wed10:315.310:185.94:210.24:201.46:187:22Full Moon25Wed
26Thu10:545.410:495.54:440.54:511.46:197:20Waning Gibbous26Thu
27Fri11:185.511:215.05:040.95:241.46:207:19Waning Gibbous27Fri
28Sat11:435.511:574.45:221.36:011.56:207:18Waning Gibbous28Sat
29Sun12:105.45:371.76:471.66:217:17Waning Gibbous29Sun
30Mon12:423.912:445.45:512.17:531.76:227:15Waning Gibbous30Mon
31Tue1:513.31:335.36:052.59:281.76:227:14Third Quarter31Tue
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 11:50 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 96% 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 Waxing Gibbous (96% 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