Tides Today & Tomorrow in Imperial Beach, CA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Imperial Beach, CA.
Next low tide (tomorrow) : 2:51 am (-0.1 ft)
Next high tide : in 36m at 7:24 pm (5.4 ft)
Sunset today : 7:51 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Gibbous (87% illuminated)
Tide Station Location : Station #9410120
Common Questions About Tides

Imperial Beach, CA Tides - Jun 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:584.29:286.73:43-1.43:081.25:417:51Full Moon1Wed
2Thu10:494.210:136.64:30-1.63:551.45:417:51Full Moon2Thu
3Fri11:424.211:016.35:18-1.54:451.65:417:52Waning Gibbous3Fri
4Sat12:374.26:07-1.35:401.85:407:52Waning Gibbous4Sat
5Sun1:354.16:58-0.96:432.15:407:53Waning Gibbous5Sun
6Mon12:485.22:374.27:51-0.47:582.25:407:53Waning Gibbous6Mon
7Tue1:524.53:414.38:470.19:292.25:407:54Third Quarter7Tue
8Wed3:073.94:424.59:460.611:041.95:407:54Third Quarter8Wed
9Thu4:333.55:344.810:441.05:407:55Third Quarter9Thu
10Fri5:543.46:185.012:181.411:36 AM1.35:407:55Waning Crescent10Fri
11Sat7:023.46:555.21:120.912:211.55:407:56Waning Crescent11Sat
12Sun7:573.47:295.41:560.51:001.75:407:56Waning Crescent12Sun
13Mon8:413.58:015.52:320.21:371.85:407:56Waning Crescent13Mon
14Tue9:193.68:325.63:04-0.12:111.95:407:57New Moon14Tue
15Wed9:533.69:035.73:35-0.32:452.05:407:57New Moon15Wed
16Thu10:273.79:335.74:06-0.43:182.05:407:57New Moon16Thu
17Fri11:033.710:045.64:38-0.43:522.15:407:58New Moon17Fri
18Sat11:403.710:365.55:11-0.44:272.25:407:58Waxing Crescent18Sat
19Sun12:203.75:46-0.35:052.35:407:58Waxing Crescent19Sun
20Mon1:023.86:21-0.15:512.45:417:58Waxing Crescent20Mon
21Tue1:473.86:590.16:492.55:417:59Waxing Crescent21Tue
22Wed12:354.52:374.07:390.48:032.55:417:59First Quarter22Wed
23Thu1:354.03:314.38:250.89:352.35:417:59First Quarter23Thu
24Fri2:573.64:254.69:191.111:031.75:427:59First Quarter24Fri
25Sat4:343.35:175.110:201.35:427:59First Quarter25Sat
26Sun5:593.46:065.612:111.011:20 AM1.55:427:59Waxing Gibbous26Sun
27Mon7:103.56:546.11:090.212:171.65:438:00Waxing Gibbous27Mon
28Tue8:103.87:426.52:00-0.51:121.65:438:00Waxing Gibbous28Tue
29Wed9:024.08:296.82:48-1.02:051.55:438:00Full Moon29Wed
30Thu9:504.29:166.93:33-1.42:561.55:448:00Full Moon30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410120)

Common Questions About Imperial Beach, CA Tides

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

Slack tide in Imperial Beach, CA is approximately 11:07 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 Imperial Beach, CA?

Imperial Beach, CA is currently in a spring phase. Tonight's moon is 87% 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 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 Waxing Gibbous (87% illuminated). This places Imperial Beach, 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