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

TIDE TIMES for Friday, July 17, 2026
The tide is currently falling in Long Beach, Inner Harbor, CA.
Next low tide : in 2h 39m at 6:25 am (-0.8 ft)
Next high tide : 12:58 pm (4.5 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 5:54 am
Moon phase : Waxing Crescent (15% illuminated)
Tide Station Location : Station #9410686
Common Questions About Tides

Long Beach, Inner Harbor, CA Tides - Aug 2066

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:463.26:176.01:040.011:35 AM2.56:057:53Waxing Gibbous1Sun
2Mon8:293.67:156.41:54-0.612:492.36:067:52Waxing Gibbous2Mon
3Tue9:073.98:076.72:38-1.01:492.06:067:51Waxing Gibbous3Tue
4Wed9:424.38:566.83:19-1.32:421.66:077:50Full Moon4Wed
5Thu10:174.69:436.63:58-1.33:331.36:087:49Full Moon5Thu
6Fri10:534.910:286.24:35-1.14:221.16:087:48Full Moon6Fri
7Sat11:295.011:145.65:11-0.75:121.06:097:47Waning Gibbous7Sat
8Sun12:065.15:45-0.26:041.16:107:46Waning Gibbous8Sun
9Mon12:014.912:445.16:190.57:021.26:117:45Waning Gibbous9Mon
10Tue12:534.11:255.06:521.18:111.36:117:44Waning Gibbous10Tue
11Wed1:593.42:134.97:251.89:391.46:127:43Third Quarter11Wed
12Thu3:472.93:124.78:032.411:211.26:137:42Third Quarter12Thu
13Fri6:342.94:264.79:102.86:137:41Third Quarter13Fri
14Sat7:573.25:384.812:390.911:06 AM3.06:147:40Third Quarter14Sat
15Sun8:293.46:355.01:300.512:252.96:157:39Waning Crescent15Sun
16Mon8:523.67:205.32:080.31:152.66:167:38Waning Crescent16Mon
17Tue9:123.87:575.52:390.11:532.46:167:36Waning Crescent17Tue
18Wed9:304.08:315.73:05-0.12:272.16:177:35Waning Crescent18Wed
19Thu9:504.29:035.73:30-0.13:001.86:187:34New Moon19Thu
20Fri10:114.49:365.63:53-0.13:341.66:187:33New Moon20Fri
21Sat10:334.610:095.44:170.04:091.46:197:32New Moon21Sat
22Sun10:564.810:445.14:400.24:471.26:207:30New Moon22Sun
23Mon11:225.011:234.65:040.55:291.16:217:29Waxing Crescent23Mon
24Tue11:515.15:290.96:171.16:217:28Waxing Crescent24Tue
25Wed12:094.012:265.25:551.37:171.16:227:27Waxing Crescent25Wed
26Thu1:083.41:095.26:221.88:371.16:237:25First Quarter26Thu
27Fri2:402.92:095.16:572.310:160.96:237:24First Quarter27Fri
28Sat5:132.83:315.28:002.711:430.56:247:23First Quarter28Sat
29Sun6:523.24:585.410:112.96:257:22First Quarter29Sun
30Mon7:343.66:115.712:450.011:53 AM2.66:257:20Waxing Gibbous30Mon
31Tue8:074.07:106.11:34-0.41:002.26:267:19Waxing Gibbous31Tue
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 9:41 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 15% 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 (15% 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