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

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in Long Beach, Inner Harbor, CA.
Next low tide (tomorrow) : 6:38 am (1.3 ft)
Next high tide (tomorrow) : in 4h 39m at 12:43 am (4.1 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 6:15 am
Moon phase : Waxing Crescent (19% illuminated)
Tide Station Location : Station #9410686
Common Questions About Tides

Long Beach, Inner Harbor, CA Tides - May 1932

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:474.07:084.812:591.012:470.65:036:36Waning Crescent1Sun
2Mon7:293.97:275.01:340.61:120.95:026:36Waning Crescent2Mon
3Tue8:093.87:475.22:060.21:341.25:016:37New Moon3Tue
4Wed8:463.68:075.42:36-0.11:551.55:006:38New Moon4Wed
5Thu9:243.58:305.53:07-0.32:161.74:596:39New Moon5Thu
6Fri10:053.38:555.43:40-0.42:382.04:586:39New Moon6Fri
7Sat10:503.19:235.44:16-0.43:002.24:576:40Waxing Crescent7Sat
8Sun11:442.99:555.24:56-0.33:212.44:576:41Waxing Crescent8Sun
9Mon12:572.85:43-0.23:412.64:566:42Waxing Crescent9Mon
10Tue11:204.86:390.04:556:42Waxing Crescent10Tue
11Wed7:420.14:546:43First Quarter11Wed
12Thu12:264.44:393.48:450.18:233.04:536:44First Quarter12Thu
13Fri1:554.25:003.89:420.110:082.54:526:45First Quarter13Fri
14Sat3:274.05:234.310:290.211:161.74:526:45First Quarter14Sat
15Sun4:474.05:504.911:120.34:516:46Waxing Gibbous15Sun
16Mon5:564.06:205.412:100.811:51 AM0.64:506:47Waxing Gibbous16Mon
17Tue6:584.06:536.012:590.012:290.84:506:48Waxing Gibbous17Tue
18Wed7:573.97:296.41:47-0.81:081.14:496:48Full Moon18Wed
19Thu8:533.98:076.62:34-1.41:471.44:486:49Full Moon19Thu
20Fri9:503.78:496.63:23-1.62:291.74:486:50Full Moon20Fri
21Sat10:483.69:336.44:13-1.73:122.04:476:50Waning Gibbous21Sat
22Sun11:513.510:216.05:05-1.54:012.34:476:51Waning Gibbous22Sun
23Mon12:593.46:00-1.14:582.64:466:52Waning Gibbous23Mon
24Tue2:123.56:59-0.76:142.84:466:53Waning Gibbous24Tue
25Wed12:154.93:203.78:00-0.37:552.84:456:53Third Quarter25Wed
26Thu1:284.34:133.98:590.19:392.54:456:54Third Quarter26Thu
27Fri2:523.84:544.29:520.510:592.04:446:55Third Quarter27Fri
28Sat4:163.55:264.510:370.811:571.54:446:55Third Quarter28Sat
29Sun5:293.35:534.811:151.24:436:56Waning Crescent29Sun
30Mon6:313.36:175.012:420.911:48 AM1.54:436:56Waning Crescent30Mon
31Tue7:253.26:415.31:200.412:171.74:436:57Waning Crescent31Tue
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 3:40 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 spring phase. Tonight's moon is 19% 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 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 Waxing Crescent (19% illuminated). This places Long Beach, Inner Harbor, 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