36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

79°
H 80°
L 62°
W
8mph
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 1h 48m 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 - Sep 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:453.57:365.71:47-0.212:432.56:387:35Waning Crescent1Tue
2Wed9:413.88:376.02:44-0.61:532.46:397:33Waning Crescent2Wed
3Thu10:244.19:346.13:34-0.82:552.16:397:32Waning Crescent3Thu
4Fri11:034.410:246.14:18-0.93:501.86:407:31New Moon4Fri
5Sat11:404.611:115.94:58-0.74:401.56:417:29New Moon5Sat
6Sun12:154.85:35-0.55:281.36:427:28New Moon6Sun
7Mon12:494.96:09-0.16:161.16:437:26New Moon7Mon
8Tue12:395.11:224.96:420.47:061.16:437:25Waxing Crescent8Tue
9Wed1:234.61:554.97:130.97:571.06:447:23Waxing Crescent9Wed
10Thu2:104.12:294.87:441.48:511.06:457:22Waxing Crescent10Thu
11Fri3:023.63:064.78:161.99:511.06:467:20Waxing Crescent11Fri
12Sat4:083.33:514.68:532.411:041.06:477:19First Quarter12Sat
13Sun5:423.14:494.59:432.76:477:17First Quarter13Sun
14Mon7:413.25:554.612:160.811:02 AM2.96:487:16First Quarter14Mon
15Tue8:463.46:564.71:170.612:292.96:497:14First Quarter15Tue
16Wed9:203.67:514.92:080.31:332.86:507:13Waxing Gibbous16Wed
17Thu9:473.88:415.12:510.12:212.56:517:11Waxing Gibbous17Thu
18Fri10:144.09:265.23:280.03:042.26:517:10Waxing Gibbous18Fri
19Sat10:414.310:085.34:01-0.13:451.86:527:08Waxing Gibbous19Sat
20Sun11:104.510:495.34:320.04:261.56:537:07Full Moon20Sun
21Mon11:404.711:325.15:010.15:081.16:547:05Full Moon21Mon
22Tue12:104.95:310.35:530.86:557:03Full Moon22Tue
23Wed12:174.912:425.16:030.76:430.56:557:02Waning Gibbous23Wed
24Thu1:074.51:165.36:371.17:370.36:567:00Waning Gibbous24Thu
25Fri2:044.11:555.47:141.58:360.26:576:59Waning Gibbous25Fri
26Sat3:093.72:425.47:562.09:440.16:586:57Waning Gibbous26Sat
27Sun4:283.53:415.38:472.411:020.06:596:56Third Quarter27Sun
28Mon6:033.44:555.39:572.77:006:54Third Quarter28Mon
29Tue7:273.76:135.312:19-0.211:28 AM2.87:006:53Third Quarter29Tue
30Wed8:274.07:235.41:24-0.312:552.67:016:51Waning Crescent30Wed
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 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