Tides Today & Tomorrow in Imperial Beach, CA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Imperial Beach, CA.
Next low tide : in 5h 47m at 10:38 pm (1.7 ft)
Next high tide (tomorrow) : 4:07 am (3.0 ft)
Sunset today : 7:59 pm
Sunrise tomorrow : 5:47 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9410120
Common Questions About Tides

Imperial Beach, CA Tides - Aug 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:314.18:486.03:13-0.42:361.96:037:46New Moon1Fri
2Sat10:014.29:225.93:44-0.43:121.86:037:45New Moon2Sat
3Sun10:304.39:555.84:13-0.33:471.76:047:44New Moon3Sun
4Mon11:004.410:275.64:41-0.14:201.76:057:44New Moon4Mon
5Tue11:304.410:595.35:090.14:561.86:057:43Waxing Crescent5Tue
6Wed12:014.45:360.45:341.86:067:42Waxing Crescent6Wed
7Thu12:344.46:040.76:172.06:077:41Waxing Crescent7Thu
8Fri12:084.41:094.36:321.17:092.16:077:40Waxing Crescent8Fri
9Sat12:523.91:514.37:011.58:182.26:087:39First Quarter9Sat
10Sun1:533.42:444.47:361.99:522.06:097:38First Quarter10Sun
11Mon3:333.03:524.58:282.311:231.66:097:37First Quarter11Mon
12Tue5:263.05:004.89:572.56:107:36First Quarter12Tue
13Wed6:433.35:585.212:251.011:20 AM2.56:117:35Waxing Gibbous13Wed
14Thu7:343.66:495.71:140.512:232.36:117:34Waxing Gibbous14Thu
15Fri8:144.07:366.11:56-0.11:162.06:127:33Waxing Gibbous15Fri
16Sat8:514.48:226.52:35-0.52:051.66:137:32Waxing Gibbous16Sat
17Sun9:284.89:076.73:14-0.82:531.26:137:31Full Moon17Sun
18Mon10:055.19:526.63:52-0.93:400.96:147:30Full Moon18Mon
19Tue10:455.310:386.34:30-0.84:280.86:157:28Full Moon19Tue
20Wed11:265.411:275.75:09-0.55:190.76:157:27Waning Gibbous20Wed
21Thu12:105.55:490.06:160.86:167:26Waning Gibbous21Thu
22Fri12:225.112:595.46:310.67:201.06:177:25Waning Gibbous22Fri
23Sat1:244.31:545.37:181.38:381.26:177:24Third Quarter23Sat
24Sun2:443.72:595.18:141.910:141.16:187:23Third Quarter24Sun
25Mon4:303.44:155.19:322.411:430.96:197:21Third Quarter25Mon
26Tue6:143.55:285.211:032.56:197:20Third Quarter26Tue
27Wed7:213.86:295.312:480.512:162.46:207:19Waning Crescent27Wed
28Thu8:044.17:185.51:370.31:102.26:217:18Waning Crescent28Thu
29Fri8:364.37:595.62:160.11:521.96:217:16Waning Crescent29Fri
30Sat9:044.58:345.72:470.12:281.76:227:15Waning Crescent30Sat
31Sun9:284.69:075.73:150.13:001.56:227:14New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410120)

Common Questions About Imperial Beach, CA Tides

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What time does the tide turn (slack tide) in Imperial Beach, CA today?

Slack tide in Imperial Beach, CA is approximately 1:22 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 Imperial Beach, CA?

Imperial Beach, CA is currently in a neap phase. Tonight's moon is 50% 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 Imperial Beach, 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 Imperial Beach, CA?

Tide predictions for Imperial Beach, 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 Imperial Beach, CA?

Tide data for Imperial Beach, CA is sourced from NOAA Station #9410120. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410120.

What is the moon phase in Imperial Beach, CA tonight?

Tonight the moon over Imperial Beach, CA is Third Quarter (50% illuminated). This places Imperial Beach, 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