Tides Today & Tomorrow in Long Beach, Inner Harbor, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Long Beach, Inner Harbor, CA.
Next low tide : 8:38 am (0.0 ft)
Next high tide : in 1h 18m at 1:33 am (4.7 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:42 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9410686
Common Questions About Tides

Long Beach, Inner Harbor, CA Tides - Sep 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:163.77:085.01:400.61:052.56:277:18Waxing Gibbous1Fri
2Sat8:404.07:465.32:130.31:432.26:277:17Waxing Gibbous2Sat
3Sun9:034.28:215.62:430.12:171.96:287:15Waxing Gibbous3Sun
4Mon9:274.48:555.73:110.02:501.66:297:14Full Moon4Mon
5Tue9:524.69:305.73:39-0.13:251.46:297:12Full Moon5Tue
6Wed10:194.810:065.64:07-0.14:021.16:307:11Full Moon6Wed
7Thu10:485.010:465.34:360.14:421.06:317:10Full Moon7Thu
8Fri11:205.111:294.95:060.45:260.96:317:08Waning Gibbous8Fri
9Sat11:555.25:390.86:180.96:327:07Waning Gibbous9Sat
10Sun12:204.312:375.26:141.37:201.06:337:06Waning Gibbous10Sun
11Mon1:263.81:285.16:561.88:401.06:337:04Third Quarter11Mon
12Tue3:003.42:355.17:542.310:130.86:347:03Third Quarter12Tue
13Wed5:003.33:575.19:242.611:360.56:357:01Third Quarter13Wed
14Thu6:273.75:175.311:052.66:357:00Third Quarter14Thu
15Fri7:204.16:245.612:400.112:222.36:366:59Waning Crescent15Fri
16Sat8:014.47:215.81:30-0.21:191.86:376:57Waning Crescent16Sat
17Sun8:364.88:095.92:13-0.42:081.46:376:56Waning Crescent17Sun
18Mon9:095.08:545.92:51-0.42:511.06:386:55New Moon18Mon
19Tue9:405.29:365.83:26-0.33:320.76:396:53New Moon19Tue
20Wed10:115.310:165.43:580.04:120.66:396:52New Moon20Wed
21Thu10:405.410:565.04:290.44:520.66:406:50New Moon21Thu
22Fri11:105.311:374.54:580.95:330.76:416:49Waxing Crescent22Fri
23Sat11:395.15:261.46:160.96:416:48Waxing Crescent23Sat
24Sun12:234.012:104.95:531.97:071.16:426:46Waxing Crescent24Sun
25Mon1:203.512:464.66:212.38:111.36:436:45Waxing Crescent25Mon
26Tue2:473.21:344.36:542.89:371.46:446:43First Quarter26Tue
27Wed5:173.22:524.18:063.111:061.36:446:42First Quarter27Wed
28Thu6:443.54:294.110:413.26:456:41First Quarter28Thu
29Fri7:153.75:434.412:091.012:042.96:466:39First Quarter29Fri
30Sat7:384.06:364.712:540.812:512.56:466:38Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410686)

Common Questions About Long Beach, Inner Harbor, CA Tides

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What time does the tide turn (slack tide) in Long Beach, Inner Harbor, CA today?

Slack tide in Long Beach, Inner Harbor, CA is approximately 5:05 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 Long Beach, Inner Harbor, CA?

Long Beach, Inner Harbor, CA is currently in a transitional phase. Tonight's moon is 38% 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 shifting between spring and neap.

What datum are Long Beach, Inner Harbor, 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 Long Beach, Inner Harbor, CA?

Tide predictions for Long Beach, Inner Harbor, 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 Long Beach, Inner Harbor, CA?

Tide data for Long Beach, Inner Harbor, CA is sourced from NOAA Station #9410686. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410686.

What is the moon phase in Long Beach, Inner Harbor, CA tonight?

Tonight the moon over Long Beach, Inner Harbor, CA is First Quarter (38% illuminated). This places Long Beach, Inner Harbor, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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