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

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Long Beach, Inner Harbor, CA.
Next low tide : 11:08 pm (1.3 ft)
Next high tide : in 25m at 2:44 pm (4.6 ft)
Sunset today : 7:34 pm
Sunrise tomorrow : 6:17 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9410686
Common Questions About Tides

Long Beach, Inner Harbor, CA Tides - Apr 1927

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:255.68:595.42:200.12:47-0.75:416:12New Moon1Fri
2Sat9:145.39:335.73:06-0.33:22-0.35:396:13New Moon2Sat
3Sun10:044.910:095.73:55-0.63:570.25:386:14Waxing Crescent3Sun
4Mon10:584.210:475.64:46-0.64:330.85:376:15Waxing Crescent4Mon
5Tue12:013.65:42-0.55:101.55:356:15Waxing Crescent5Tue
6Wed1:253.16:48-0.25:552.15:346:16Waxing Crescent6Wed
7Thu12:214.93:293.08:080.07:042.65:336:17First Quarter7Thu
8Fri1:304.55:213.39:390.19:162.85:316:18First Quarter8Fri
9Sat3:044.26:153.610:570.011:032.65:306:18First Quarter9Sat
10Sun4:344.26:493.911:55-0.15:296:19First Quarter10Sun
11Mon5:404.37:164.112:042.112:37-0.15:276:20Waxing Gibbous11Mon
12Tue6:304.47:384.312:461.71:100.05:266:21Waxing Gibbous12Tue
13Wed7:094.57:574.41:201.31:370.15:256:21Waxing Gibbous13Wed
14Thu7:454.58:164.61:510.92:010.25:246:22Waxing Gibbous14Thu
15Fri8:184.48:344.82:210.62:220.45:226:23Full Moon15Fri
16Sat8:504.38:544.92:500.32:430.75:216:24Full Moon16Sat
17Sun9:244.19:155.03:210.13:041.05:206:24Full Moon17Sun
18Mon10:013.89:375.13:540.03:241.35:196:25Full Moon18Mon
19Tue10:413.510:025.04:300.03:451.65:176:26Waning Gibbous19Tue
20Wed11:303.110:304.95:110.04:062.05:166:27Waning Gibbous20Wed
21Thu12:382.86:010.24:262.35:156:27Waning Gibbous21Thu
22Fri2:322.77:050.34:462.65:146:28Waning Gibbous22Fri
23Sat8:250.35:136:29Third Quarter23Sat
24Sun1:164.35:303.39:440.19:132.95:126:30Third Quarter24Sun
25Mon3:014.35:543.710:47-0.110:492.45:106:30Third Quarter25Mon
26Tue4:284.46:194.211:36-0.311:501.75:096:31Waning Crescent26Tue
27Wed5:364.76:474.712:18-0.45:086:32Waning Crescent27Wed
28Thu6:344.97:175.212:400.912:57-0.35:076:33Waning Crescent28Thu
29Fri7:284.97:495.71:270.21:33-0.25:066:33Waning Crescent29Fri
30Sat8:194.88:236.02:14-0.52:090.25:056:34New Moon30Sat
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 6:56 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 neap phase. Tonight's moon is 47% 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 minimum.

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 (47% illuminated). This places Long Beach, Inner Harbor, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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