36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

66°
H 72°
L 52°
NW
3mph
Low tide
2:00 pm

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Monday, September 7, 2026
The tide is currently falling in Elkhorn Slough at Elkhorn, CA.
Next low tide : in 3h 53m at 2:00 pm (2.4 ft)
Next high tide : 8:37 pm (5.9 ft)
Sunset today : 7:26 pm
Sunrise tomorrow : 6:43 am
Moon phase : Waning Crescent (14% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - Mar 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:055.72:513.58:390.47:491.66:386:00Third Quarter1Wed
2Thu2:525.74:233.19:560.38:332.26:366:01Third Quarter2Thu
3Fri3:505.66:283.011:180.19:342.76:356:02Third Quarter3Fri
4Sat4:575.58:053.312:30-0.16:346:03Third Quarter4Sat
5Sun6:065.58:573.61:31-0.36:326:04Waning Crescent5Sun
6Mon7:115.59:343.812:292.92:22-0.46:316:05Waning Crescent6Mon
7Tue8:085.510:054.01:392.73:04-0.46:296:06Waning Crescent7Tue
8Wed8:555.510:314.22:322.43:40-0.36:286:07Waning Crescent8Wed
9Thu9:355.410:544.33:152.24:10-0.26:266:08New Moon9Thu
10Fri10:125.211:164.53:541.94:350.16:256:09New Moon10Fri
11Sat10:465.011:384.64:321.74:580.36:246:10New Moon11Sat
12Sun11:224.75:111.45:210.76:226:11New Moon12Sun
13Mon12:014.811:59 AM4.35:511.25:431.16:216:12Waxing Crescent13Mon
14Tue12:234.912:393.96:331.16:051.46:196:12Waxing Crescent14Tue
15Wed12:474.91:253.67:190.96:271.86:186:13Waxing Crescent15Wed
16Thu1:125.02:213.28:100.96:472.26:166:14Waxing Crescent16Thu
17Fri1:444.93:362.99:120.87:062.56:156:15First Quarter17Fri
18Sat2:274.95:222.810:270.77:242.86:136:16First Quarter18Sat
19Sun3:324.911:420.46:126:17First Quarter19Sun
20Mon4:535.08:153.312:440.16:106:18First Quarter20Mon
21Tue6:075.28:433.71:35-0.26:096:19Waxing Gibbous21Tue
22Wed7:135.59:134.012:392.72:19-0.56:076:20Waxing Gibbous22Wed
23Thu8:135.69:444.51:452.22:58-0.66:066:20Waxing Gibbous23Thu
24Fri9:085.710:174.92:431.73:34-0.56:046:21Full Moon24Fri
25Sat10:015.610:515.33:381.14:10-0.26:036:22Full Moon25Sat
26Sun10:545.311:265.74:310.64:450.26:026:23Full Moon26Sun
27Mon11:494.85:250.15:200.76:006:24Waning Gibbous27Mon
28Tue12:035.912:474.36:22-0.25:571.35:596:25Waning Gibbous28Tue
29Wed12:425.91:503.87:20-0.36:351.95:576:26Waning Gibbous29Wed
30Thu1:255.83:033.48:23-0.37:182.45:566:27Waning Gibbous30Thu
31Fri2:155.64:433.39:34-0.28:102.85:546:27Third Quarter31Fri
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 14% 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 (14% 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