36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

54°
H -°
L 50°
NE
3mph
High tide
2:36 am

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Thursday, October 29, 2026
The tide is currently rising in Elkhorn Slough at Elkhorn, CA.
Next low tide : 6:28 am (2.6 ft)
Next high tide : in 2h 58m at 2:36 am (3.7 ft)
Sunset today : 6:14 pm
Sunrise tomorrow : 7:27 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - Aug 1886

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:094.75:23-1.15:061.55:127:13Waxing Crescent1Sun
2Mon12:544.96:06-0.86:041.45:137:12Waxing Crescent2Mon
3Tue12:275.61:395.16:49-0.47:071.45:147:11Waxing Crescent3Tue
4Wed1:235.02:275.27:330.18:161.35:147:10Waxing Crescent4Wed
5Thu2:244.33:195.38:180.79:351.25:157:09First Quarter5Thu
6Fri3:373.84:165.39:091.310:590.95:167:08First Quarter6Fri
7Sat5:053.45:155.410:081.75:177:07First Quarter7Sat
8Sun6:373.46:115.512:110.511:13 AM2.05:187:06Waxing Gibbous8Sun
9Mon7:563.57:045.61:100.212:152.25:197:05Waxing Gibbous9Mon
10Tue8:523.77:535.62:000.01:112.25:197:04Waxing Gibbous10Tue
11Wed9:343.88:365.62:43-0.21:592.25:207:03Waxing Gibbous11Wed
12Thu10:083.99:155.63:21-0.32:412.15:217:01Full Moon12Thu
13Fri10:374.09:515.53:54-0.33:192.05:227:00Full Moon13Fri
14Sat11:054.110:245.44:25-0.23:561.95:236:59Full Moon14Sat
15Sun11:344.210:575.24:54-0.14:341.95:246:58Full Moon15Sun
16Mon12:034.35:220.15:131.85:246:57Full Moon16Mon
17Tue12:334.45:500.45:561.75:256:55Waning Gibbous17Tue
18Wed12:084.61:054.46:190.76:431.75:266:54Waning Gibbous18Wed
19Thu12:484.21:394.56:491.07:351.65:276:53Waning Gibbous19Thu
20Fri1:363.82:174.57:221.38:371.65:286:52Waning Gibbous20Fri
21Sat2:363.43:044.67:591.79:511.45:296:50Third Quarter21Sat
22Sun3:563.24:024.88:482.011:091.05:296:49Third Quarter22Sun
23Mon5:253.15:055.09:562.35:306:48Third Quarter23Mon
24Tue6:463.36:065.312:160.611:10 AM2.35:316:46Waning Crescent24Tue
25Wed7:523.67:055.61:120.112:182.25:326:45Waning Crescent25Wed
26Thu8:443.98:025.92:01-0.31:202.05:336:44Waning Crescent26Thu
27Fri9:294.38:556.12:47-0.72:181.75:336:42Waning Crescent27Fri
28Sat10:114.69:466.13:30-0.83:121.45:346:41New Moon28Sat
29Sun10:524.910:366.04:11-0.84:051.15:356:39New Moon29Sun
30Mon11:345.111:275.64:52-0.64:590.85:366:38New Moon30Mon
31Tue12:165.35:33-0.25:550.75:376:36Waxing Crescent31Tue
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 91% 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 Waning Gibbous (91% 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