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

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in Long Beach, Inner Harbor, CA.
Next low tide (tomorrow) : 2:43 am (-1.1 ft)
Next high tide : in 2h 25m at 7:15 pm (6.4 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 6:10 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9410686
Common Questions About Tides

Long Beach, Inner Harbor, CA Tides - Sep 1943

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:084.610:535.14:530.34:531.46:267:19New Moon1Wed
2Thu11:354.611:294.75:190.65:321.46:267:18Waxing Crescent2Thu
3Fri12:054.75:451.06:171.46:277:17Waxing Crescent3Fri
4Sat12:114.212:394.76:131.47:131.56:287:15Waxing Crescent4Sat
5Sun1:043.71:224.76:441.88:271.56:287:14First Quarter5Sun
6Mon2:253.22:204.77:262.210:011.36:297:13First Quarter6Mon
7Tue4:303.13:374.88:382.611:280.86:307:11First Quarter7Tue
8Wed6:153.34:585.110:242.76:307:10First Quarter8Wed
9Thu7:123.76:065.512:320.311:51 AM2.56:317:08Waxing Gibbous9Thu
10Fri7:534.17:045.91:22-0.212:552.16:327:07Waxing Gibbous10Fri
11Sat8:294.57:566.22:06-0.61:481.66:327:06Waxing Gibbous11Sat
12Sun9:044.98:446.42:46-0.82:361.16:337:04Full Moon12Sun
13Mon9:395.29:316.33:25-0.83:230.76:347:03Full Moon13Mon
14Tue10:155.510:176.04:02-0.64:100.56:357:02Full Moon14Tue
15Wed10:515.611:055.54:39-0.24:570.46:357:00Waning Gibbous15Wed
16Thu11:285.611:554.95:160.35:470.46:366:59Waning Gibbous16Thu
17Fri12:075.45:531.06:420.66:376:57Waning Gibbous17Fri
18Sat12:524.212:505.26:311.67:460.96:376:56Waning Gibbous18Sat
19Sun2:053.61:404.87:152.29:061.16:386:55Third Quarter19Sun
20Mon3:553.32:474.68:192.710:391.16:396:53Third Quarter20Mon
21Tue5:573.44:124.410:063.011:580.96:396:52Third Quarter21Tue
22Wed7:053.75:314.511:452.96:406:50Third Quarter22Wed
23Thu7:434.06:304.712:530.712:462.66:416:49Waning Crescent23Thu
24Fri8:104.27:154.91:330.51:272.36:416:48Waning Crescent24Fri
25Sat8:334.47:535.12:060.42:001.96:426:46Waning Crescent25Sat
26Sun8:534.58:265.22:330.42:301.66:436:45Waning Crescent26Sun
27Mon9:144.78:595.22:580.43:001.36:436:43New Moon27Mon
28Tue9:354.99:315.23:220.43:311.06:446:42New Moon28Tue
29Wed9:585.110:055.03:460.64:040.86:456:41New Moon29Wed
30Thu10:225.210:424.74:110.84:390.76:466:39New Moon30Thu
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 10:59 pm — 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 12% 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 Waning Crescent (12% 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