Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in Elkhorn Slough at Elkhorn, CA.
Next low tide : 12:45 pm (3.0 ft)
Next high tide : in 5h 17m at 9:45 am (3.3 ft)
Sunset today : 7:49 pm
Sunrise tomorrow : 6:30 am
Moon phase : Waxing Gibbous (74% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - May 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:105.64:273.69:19-0.48:192.96:127:55Waning Gibbous1Wed
2Thu3:005.25:503.610:19-0.19:263.16:117:56Third Quarter2Thu
3Fri3:594.86:593.811:230.111:033.16:107:57Third Quarter3Fri
4Sat5:084.57:484.012:210.36:097:58Third Quarter4Sat
5Sun6:174.48:254.212:422.81:110.46:087:59Third Quarter5Sun
6Mon7:204.38:544.41:462.51:530.66:077:59Waning Crescent6Mon
7Tue8:194.29:204.72:352.02:300.86:068:00Waning Crescent7Tue
8Wed9:134.19:464.93:181.53:021.06:058:01Waning Crescent8Wed
9Thu10:034.110:125.13:561.13:311.36:048:02Waning Crescent9Thu
10Fri10:494.010:395.34:330.63:591.66:038:03New Moon10Fri
11Sat11:353.911:065.45:090.34:271.96:028:04New Moon11Sat
12Sun12:203.85:460.04:562.16:018:05New Moon12Sun
13Mon1:073.76:25-0.35:262.36:008:05New Moon13Mon
14Tue12:015.61:563.67:07-0.45:592.55:598:06Waxing Crescent14Tue
15Wed12:335.62:483.67:52-0.56:382.75:598:07Waxing Crescent15Wed
16Thu1:125.53:453.58:41-0.47:282.95:588:08Waxing Crescent16Thu
17Fri2:005.44:483.69:35-0.48:343.05:578:09Waxing Crescent17Fri
18Sat2:595.25:513.810:32-0.39:573.05:568:10First Quarter18Sat
19Sun4:114.96:454.211:31-0.111:322.75:558:10First Quarter19Sun
20Mon5:334.67:314.612:250.05:558:11First Quarter20Mon
21Tue6:514.48:145.112:572.11:140.25:548:12Waxing Gibbous21Tue
22Wed8:074.38:555.52:061.42:000.55:548:13Waxing Gibbous22Wed
23Thu9:204.29:355.93:060.72:430.95:538:14Waxing Gibbous23Thu
24Fri10:264.110:146.24:000.03:261.35:528:14Waxing Gibbous24Fri
25Sat11:274.010:546.34:51-0.64:071.75:528:15Full Moon25Sat
26Sun12:254.05:39-0.94:492.15:518:16Full Moon26Sun
27Mon1:213.96:28-1.15:312.45:518:17Full Moon27Mon
28Tue12:146.12:153.87:16-1.06:152.65:508:17Waning Gibbous28Tue
29Wed12:565.93:093.88:04-0.87:032.85:508:18Waning Gibbous29Wed
30Thu1:405.54:043.88:51-0.57:583.05:498:19Waning Gibbous30Thu
31Fri2:255.15:043.89:40-0.29:043.15:498:19Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413631)

Common Questions About Elkhorn Slough at Elkhorn, CA Tides

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What time does the tide turn (slack tide) in Elkhorn Slough at Elkhorn, CA today?

Slack tide in Elkhorn Slough at Elkhorn, CA is approximately 11:15 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 Elkhorn Slough at Elkhorn, CA?

Elkhorn Slough at Elkhorn, CA is currently in a transitional phase. Tonight's moon is 74% 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 shifting between spring and neap.

What datum are Elkhorn Slough at Elkhorn, 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 Elkhorn Slough at Elkhorn, CA?

Tide predictions for Elkhorn Slough at Elkhorn, 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 Elkhorn Slough at Elkhorn, CA?

Tide data for Elkhorn Slough at Elkhorn, CA is sourced from NOAA Station #9413631. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9413631.

What is the moon phase in Elkhorn Slough at Elkhorn, CA tonight?

Tonight the moon over Elkhorn Slough at Elkhorn, CA is Waxing Gibbous (74% illuminated). This places Elkhorn Slough at Elkhorn, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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.

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