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

TIDE TIMES for Thursday, June 18, 2026
The tide is currently rising in Long Beach, Inner Harbor, CA.
Next low tide (tomorrow) : 7:49 am (-0.6 ft)
Next high tide (tomorrow) : in 5h 16m at 12:32 am (5.5 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:42 am
Moon phase : Waxing Crescent (19% illuminated)
Tide Station Location : Station #9410686
Common Questions About Tides

Long Beach, Inner Harbor, CA Tides - Oct 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:325.95:181.06:160.06:476:37Waxing Crescent1Tue
2Wed12:294.312:135.65:551.67:180.36:476:36Waxing Crescent2Wed
3Thu1:423.81:015.36:372.38:330.56:486:34Waxing Crescent3Thu
4Fri3:263.42:044.87:362.810:010.66:496:33First Quarter4Fri
5Sat5:333.63:314.59:273.211:240.66:506:32First Quarter5Sat
6Sun6:473.95:034.511:283.06:506:30First Quarter6Sun
7Mon7:274.16:134.612:260.512:382.76:516:29Waxing Gibbous7Mon
8Tue7:554.47:044.81:120.41:222.36:526:28Waxing Gibbous8Tue
9Wed8:184.57:454.91:480.41:561.96:536:27Waxing Gibbous9Wed
10Thu8:384.78:205.02:170.42:261.56:536:25Waxing Gibbous10Thu
11Fri8:574.98:535.02:420.52:551.26:546:24Waxing Gibbous11Fri
12Sat9:175.19:254.93:060.63:240.96:556:23Full Moon12Sat
13Sun9:375.29:584.73:280.83:540.76:566:21Full Moon13Sun
14Mon9:595.410:334.43:501.14:270.56:566:20Full Moon14Mon
15Tue10:225.411:124.14:131.45:020.46:576:19Full Moon15Tue
16Wed10:485.411:573.74:351.75:420.56:586:18Waning Gibbous16Wed
17Thu11:175.34:592.16:290.56:596:17Waning Gibbous17Thu
18Fri12:563.411:52 AM5.25:232.57:290.77:006:15Waning Gibbous18Fri
19Sat2:293.112:405.05:532.88:470.77:006:14Third Quarter19Sat
20Sun4:533.31:534.77:003.210:130.67:016:13Third Quarter20Sun
21Mon6:043.63:334.69:433.311:230.37:026:12Third Quarter21Mon
22Tue6:364.05:034.811:262.87:036:11Third Quarter22Tue
23Wed7:054.56:145.112:170.112:302.27:046:10Waning Crescent23Wed
24Thu7:345.07:135.31:01-0.11:211.47:056:08Waning Crescent24Thu
25Fri8:055.48:055.41:41-0.12:080.77:056:07Waning Crescent25Fri
26Sat8:365.98:565.32:180.02:530.17:066:06New Moon26Sat
27Sun9:096.29:455.12:540.33:38-0.47:076:05New Moon27Sun
28Mon9:436.410:364.83:300.74:24-0.77:086:04New Moon28Mon
29Tue10:186.411:294.44:051.15:11-0.77:096:03New Moon29Tue
30Wed10:546.24:411.76:02-0.57:106:02Waxing Crescent30Wed
31Thu12:294.011:33 AM5.85:182.26:57-0.27:116:01Waxing Crescent31Thu
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 4:10 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