36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

59°
H 72°
L 51°
SSW
1mph
High tide
9:04 am

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Sunday, September 6, 2026
The tide is currently rising in Elkhorn Slough at Elkhorn, CA.
Next low tide : 12:46 pm (2.7 ft)
Next high tide : in 55m at 9:04 am (3.6 ft)
Sunset today : 7:28 pm
Sunrise tomorrow : 6:42 am
Moon phase : Waning Crescent (23% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - Jan 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:365.711:153.51:392.93:58-0.57:195:01Full Moon1Wed
2Thu9:155.711:473.62:252.94:35-0.67:205:02Full Moon2Thu
3Fri9:535.73:082.95:11-0.77:205:03Full Moon3Fri
4Sat12:153.610:28 AM5.73:502.95:44-0.77:205:04Full Moon4Sat
5Sun12:443.711:03 AM5.64:322.86:15-0.67:205:04Waning Gibbous5Sun
6Mon1:133.811:37 AM5.45:172.76:45-0.47:205:05Waning Gibbous6Mon
7Tue1:444.012:145.16:082.77:14-0.27:205:06Waning Gibbous7Tue
8Wed2:154.212:564.77:052.57:430.17:205:07Waning Gibbous8Wed
9Thu2:494.51:454.18:092.38:140.57:205:08Third Quarter9Thu
10Fri3:254.82:503.59:232.08:481.07:195:09Third Quarter10Fri
11Sat4:065.14:193.010:461.49:271.67:195:10Third Quarter11Sat
12Sun4:515.46:062.712:030.87:195:11Third Quarter12Sun
13Mon5:415.78:032.91:110.07:195:12Waning Crescent13Mon
14Tue6:376.09:273.22:11-0.67:195:13Waning Crescent14Tue
15Wed7:386.310:203.512:302.73:05-1.17:185:14Waning Crescent15Wed
16Thu8:386.511:033.81:392.83:54-1.57:185:15New Moon16Thu
17Fri9:336.611:434.12:442.74:41-1.67:185:16New Moon17Fri
18Sat10:246.63:442.55:25-1.67:175:17New Moon18Sat
19Sun12:224.311:13 AM6.44:422.36:06-1.47:175:18New Moon19Sun
20Mon1:004.512:015.95:412.26:44-0.97:165:19Waxing Crescent20Mon
21Tue1:374.812:485.36:412.07:18-0.47:165:20Waxing Crescent21Tue
22Wed2:134.91:364.67:441.97:500.27:155:21Waxing Crescent22Wed
23Thu2:505.12:293.88:521.78:220.97:155:22First Quarter23Thu
24Fri3:295.23:363.210:081.48:541.57:145:23First Quarter24Fri
25Sat4:115.25:062.811:241.19:302.17:145:24First Quarter25Sat
26Sun4:575.27:242.712:300.77:135:25First Quarter26Sun
27Mon5:455.29:053.01:270.37:125:27Waxing Gibbous27Mon
28Tue6:375.39:513.22:160.07:125:28Waxing Gibbous28Tue
29Wed7:295.410:233.412:233.03:00-0.27:115:29Waxing Gibbous29Wed
30Thu8:185.510:493.51:233.03:39-0.47:105:30Waxing Gibbous30Thu
31Fri9:015.611:133.72:162.94:14-0.67:095:31Full 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 23% 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 Waning Crescent (23% 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