36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

51°
H -°
L 46°
ENE
5mph
High tide
1:34 am

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Wednesday, October 28, 2026
The tide is currently rising in Elkhorn Slough at Elkhorn, CA.
Next low tide : 5:42 am (2.4 ft)
Next high tide : in 1h 54m at 1:34 am (3.8 ft)
Sunset today : 6:15 pm
Sunrise tomorrow : 7:26 am
Moon phase : Full Moon (96% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - May 1888

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:175.44:323.99:21-0.48:502.85:116:55Third Quarter1Tue
2Wed3:215.15:434.110:27-0.110:282.85:106:56Third Quarter2Wed
3Thu4:334.86:394.311:280.111:572.55:096:57Third Quarter3Thu
4Fri5:434.57:244.512:200.35:086:58Third Quarter4Fri
5Sat6:484.48:014.81:012.11:040.55:076:59Waning Crescent5Sat
6Sun7:474.38:335.01:521.61:430.75:067:00Waning Crescent6Sun
7Mon8:404.29:025.12:351.22:171.05:057:01Waning Crescent7Mon
8Tue9:264.19:295.23:130.82:481.35:047:02Waning Crescent8Tue
9Wed10:094.19:565.33:490.53:161.65:037:02New Moon9Wed
10Thu10:504.010:235.44:240.23:451.85:027:03New Moon10Thu
11Fri11:323.910:505.44:590.04:142.15:017:04New Moon11Fri
12Sat12:143.85:36-0.14:442.35:007:05New Moon12Sat
13Sun12:583.76:15-0.15:162.55:007:06Waxing Crescent13Sun
14Mon1:453.66:57-0.15:532.64:597:07Waxing Crescent14Mon
15Tue12:215.22:373.67:410.06:382.84:587:07Waxing Crescent15Tue
16Wed1:025.03:353.68:290.17:372.94:577:08Waxing Crescent16Wed
17Thu1:544.84:363.89:230.28:542.94:567:09First Quarter17Thu
18Fri3:004.65:314.110:190.210:242.74:567:10First Quarter18Fri
19Sat4:204.46:194.411:130.311:452.24:557:11First Quarter19Sat
20Sun5:384.37:034.912:030.44:547:12Waxing Gibbous20Sun
21Mon6:534.27:455.312:521.612:500.64:547:12Waxing Gibbous21Mon
22Tue8:054.28:275.81:520.81:360.94:537:13Waxing Gibbous22Tue
23Wed9:114.29:096.12:460.12:211.14:527:14Waxing Gibbous23Wed
24Thu10:124.29:526.33:38-0.53:061.44:527:15Full Moon24Thu
25Fri11:114.210:356.44:29-1.03:511.74:517:15Full Moon25Fri
26Sat12:084.25:20-1.24:382.04:517:16Full Moon26Sat
27Sun1:054.16:11-1.25:272.34:507:17Waning Gibbous27Sun
28Mon12:076.12:014.17:04-1.16:222.54:507:18Waning Gibbous28Mon
29Tue12:575.83:004.17:56-0.87:242.74:497:18Waning Gibbous29Tue
30Wed1:495.34:024.28:49-0.48:372.84:497:19Third Quarter30Wed
31Thu2:474.85:014.39:44-0.110:122.74:497:20Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413631)

Common Questions About Elkhorn Slough at Elkhorn, CA Tides

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Is this week a spring tide or neap tide in Elkhorn Slough at Elkhorn, CA?

Elkhorn Slough at Elkhorn, CA is currently in a spring phase. Tonight's moon is 96% 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 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 Full Moon (96% illuminated). This places Elkhorn Slough at Elkhorn, 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