36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

61°
H 71°
L 56°
SE
3mph
High tide
2:50 pm

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Wednesday, September 2, 2026
The tide is currently rising in Elkhorn Slough at Elkhorn, CA.
Next low tide : 10:05 pm (0.5 ft)
Next high tide : in 6h 14m at 2:50 pm (5.3 ft)
Sunset today : 7:34 pm
Sunrise tomorrow : 6:39 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - Dec 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:176.33:372.15:16-1.27:014:51Full Moon1Wed
2Thu12:114.011:03 AM6.34:242.36:08-1.47:024:50Waning Gibbous2Thu
3Fri1:074.111:52 AM6.25:162.57:00-1.37:024:50Waning Gibbous3Fri
4Sat2:034.112:465.96:152.77:54-1.17:034:50Waning Gibbous4Sat
5Sun3:004.21:455.57:232.78:49-0.87:044:50Waning Gibbous5Sun
6Mon3:594.42:505.08:402.79:44-0.47:054:50Third Quarter6Mon
7Tue4:554.74:024.510:132.410:380.07:064:50Third Quarter7Tue
8Wed5:455.05:184.111:401.911:280.57:074:50Third Quarter8Wed
9Thu6:305.36:353.812:471.47:084:50Waning Crescent9Thu
10Fri7:125.57:503.712:140.91:440.87:084:50Waning Crescent10Fri
11Sat7:515.78:593.612:551.42:330.37:094:50Waning Crescent11Sat
12Sun8:285.89:573.61:351.83:16-0.17:104:51Waning Crescent12Sun
13Mon9:035.810:473.62:142.13:55-0.47:114:51New Moon13Mon
14Tue9:365.811:323.72:512.44:33-0.57:114:51New Moon14Tue
15Wed10:095.73:282.65:09-0.67:124:51New Moon15Wed
16Thu12:123.710:41 AM5.64:052.75:46-0.67:134:52New Moon16Thu
17Fri12:493.711:13 AM5.44:432.86:23-0.57:134:52Waxing Crescent17Fri
18Sat1:253.811:47 AM5.35:242.96:59-0.47:144:52Waxing Crescent18Sat
19Sun2:023.812:245.06:103.07:36-0.27:144:53Waxing Crescent19Sun
20Mon2:423.91:044.87:033.08:140.07:154:53Waxing Crescent20Mon
21Tue3:244.01:514.48:052.98:530.37:164:54First Quarter21Tue
22Wed4:084.22:484.09:192.89:340.67:164:54First Quarter22Wed
23Thu4:514.54:013.610:412.410:180.97:164:55First Quarter23Thu
24Fri5:324.85:223.411:541.811:041.27:174:55First Quarter24Fri
25Sat6:135.26:453.212:551.17:174:56Waxing Gibbous25Sat
26Sun6:555.58:073.31:500.47:184:57Waxing Gibbous26Sun
27Mon7:395.99:193.512:411.82:41-0.37:184:57Waxing Gibbous27Mon
28Tue8:266.210:193.71:332.13:30-0.97:184:58Waxing Gibbous28Tue
29Wed9:156.411:133.92:262.34:18-1.37:194:59Full Moon29Wed
30Thu10:036.53:202.35:07-1.67:194:59Full Moon30Thu
31Fri12:054.110:53 AM6.54:142.45:58-1.77:195:00Full Moon31Fri
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 transitional phase. Tonight's moon is 67% 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 Third Quarter (67% 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.

LEARN MORE ABOUT OUR TIDE DATA