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

TIDE TIMES for Friday, July 17, 2026
The tide is currently rising in Long Beach, Inner Harbor, CA.
Next low tide : 6:25 am (-0.8 ft)
Next high tide (tomorrow) : in 15m at 11:25 pm (6.1 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:54 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9410686
Common Questions About Tides

Long Beach, Inner Harbor, CA Tides - Dec 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:036.510:424.02:471.74:15-1.16:394:44New Moon1Fri
2Sat9:476.311:374.03:331.95:03-1.06:404:44Waxing Crescent2Sat
3Sun10:365.94:252.15:55-0.76:414:44Waxing Crescent3Sun
4Mon12:394.011:31 AM5.45:292.36:52-0.46:424:44Waxing Crescent4Mon
5Tue1:464.112:394.86:522.57:530.06:424:44First Quarter5Tue
6Wed2:534.42:044.28:322.38:560.46:434:44First Quarter6Wed
7Thu3:534.73:373.910:071.89:570.76:444:44First Quarter7Thu
8Fri4:455.15:033.811:211.210:521.06:454:44Waxing Gibbous8Fri
9Sat5:305.56:133.812:180.66:464:44Waxing Gibbous9Sat
10Sun6:105.77:123.81:060.16:464:44Waxing Gibbous10Sun
11Mon6:465.98:013.912:251.41:48-0.36:474:44Waxing Gibbous11Mon
12Tue7:206.08:453.91:041.62:25-0.56:484:44Full Moon12Tue
13Wed7:536.09:253.91:401.83:01-0.66:484:45Full Moon13Wed
14Thu8:245.910:033.82:151.93:34-0.66:494:45Full Moon14Thu
15Fri8:555.810:413.72:482.14:08-0.56:504:45Full Moon15Fri
16Sat9:275.611:203.73:222.24:42-0.36:504:46Waning Gibbous16Sat
17Sun9:595.33:572.35:17-0.16:514:46Waning Gibbous17Sun
18Mon12:033.610:34 AM4.94:382.55:540.26:524:46Waning Gibbous18Mon
19Tue12:513.611:11 AM4.55:272.76:330.56:524:47Waning Gibbous19Tue
20Wed1:443.711:57 AM4.06:362.87:160.86:534:47Third Quarter20Wed
21Thu2:393.81:023.58:102.78:051.16:534:48Third Quarter21Thu
22Fri3:294.12:353.19:502.48:581.36:544:48Third Quarter22Fri
23Sat4:134.44:153.011:021.89:521.56:544:49Third Quarter23Sat
24Sun4:524.85:353.111:531.210:451.66:554:49Waning Crescent24Sun
25Mon5:295.26:363.312:360.56:554:50Waning Crescent25Mon
26Tue6:075.77:263.61:16-0.26:554:51Waning Crescent26Tue
27Wed6:466.18:123.812:201.61:56-0.86:564:51Waning Crescent27Wed
28Thu7:276.48:564.01:061.62:36-1.26:564:52New Moon28Thu
29Fri8:096.69:414.11:511.53:18-1.56:564:52New Moon29Fri
30Sat8:536.710:274.22:391.54:02-1.56:574:53New Moon30Sat
31Sun9:406.411:184.33:291.54:48-1.46:574:54Waxing Crescent31Sun
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 2:55 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 8% 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 (8% 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