36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

78°
H 80°
L 62°
W
11mph
Low tide
3:02 pm

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Tuesday, September 8, 2026
The tide is currently falling in Elkhorn Slough at Elkhorn, CA.
Next low tide : in 18m at 3:02 pm (2.0 ft)
Next high tide : 9:33 pm (5.9 ft)
Sunset today : 7:25 pm
Sunrise tomorrow : 6:43 am
Moon phase : Waning Crescent (7% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - Jul 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:004.45:084.39:530.310:312.55:518:30Third Quarter1Wed
2Thu4:084.05:544.710:380.711:582.05:528:29Third Quarter2Thu
3Fri5:333.66:395.111:271.15:528:29Third Quarter3Fri
4Sat7:023.37:255.51:131.312:191.45:538:29Waning Crescent4Sat
5Sun8:293.38:125.92:160.51:121.75:538:29Waning Crescent5Sun
6Mon9:483.59:026.33:13-0.32:062.05:548:29Waning Crescent6Mon
7Tue10:513.79:536.54:05-0.93:002.15:548:29Waning Crescent7Tue
8Wed11:463.910:426.64:54-1.33:552.25:558:28New Moon8Wed
9Thu12:374.15:43-1.54:482.35:558:28New Moon9Thu
10Fri1:254.26:31-1.55:412.35:568:28New Moon10Fri
11Sat12:206.42:114.37:18-1.36:382.35:578:27Waxing Crescent11Sat
12Sun1:096.02:574.48:03-1.07:392.35:578:27Waxing Crescent12Sun
13Mon1:595.53:434.58:46-0.58:452.35:588:26Waxing Crescent13Mon
14Tue2:504.94:314.69:280.010:002.25:598:26First Quarter14Tue
15Wed3:474.25:194.810:110.611:271.95:598:26First Quarter15Wed
16Thu4:573.66:065.010:551.16:008:25First Quarter16Thu
17Fri6:203.26:505.112:441.511:43 AM1.66:018:24First Quarter17Fri
18Sat7:503.17:325.31:451.012:312.06:018:24Waxing Gibbous18Sat
19Sun9:163.28:145.42:360.61:192.36:028:23Waxing Gibbous19Sun
20Mon10:153.38:555.53:200.22:052.56:038:23Waxing Gibbous20Mon
21Tue10:583.59:355.64:00-0.12:492.66:048:22Waxing Gibbous21Tue
22Wed11:323.610:135.74:37-0.43:302.66:048:21Full Moon22Wed
23Thu12:043.75:12-0.54:092.56:058:21Full Moon23Thu
24Fri12:363.85:46-0.64:472.56:068:20Full Moon24Fri
25Sat1:083.86:19-0.65:262.46:078:19Full Moon25Sat
26Sun1:413.96:51-0.56:092.46:088:18Waning Gibbous26Sun
27Mon12:335.52:154.17:23-0.36:582.36:088:18Waning Gibbous27Mon
28Tue1:125.22:514.27:55-0.17:532.26:098:17Waning Gibbous28Tue
29Wed1:564.73:304.48:300.38:572.06:108:16Waning Gibbous29Wed
30Thu2:504.24:134.79:070.710:121.86:118:15Third Quarter30Thu
31Fri4:003.75:025.09:491.111:381.36:118:14Third Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413631)

Common Questions About Elkhorn Slough at Elkhorn, CA Tides

Collapse All
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 7% 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 Crescent (7% 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