36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

75°
H -°
L 62°
S
3mph
High tide
10:24 pm

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Thursday, September 10, 2026
The tide is currently rising in Elkhorn Slough at Elkhorn, CA.
Next low tide : 4:47 am (-0.4 ft)
Next high tide (tomorrow) : in 55m at 10:24 pm (5.8 ft)
Sunset today : 7:23 pm
Sunrise tomorrow : 6:44 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - Apr 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:395.49:024.61:102.12:12-0.35:526:29Waning Crescent1Sun
2Mon8:395.59:425.02:121.62:56-0.35:516:29Waning Crescent2Mon
3Tue9:355.510:205.43:091.03:37-0.25:496:30New Moon3Tue
4Wed10:285.410:595.64:020.54:170.15:486:31New Moon4Wed
5Thu11:215.111:385.84:540.24:560.55:476:32New Moon5Thu
6Fri12:154.75:47-0.15:361.05:456:33Waxing Crescent6Fri
7Sat12:185.81:104.36:42-0.26:171.55:446:34Waxing Crescent7Sat
8Sun1:005.72:094.07:37-0.17:011.95:426:35Waxing Crescent8Sun
9Mon1:455.53:163.78:370.07:492.45:416:35Waxing Crescent9Mon
10Tue2:355.24:383.69:420.28:502.75:396:36First Quarter10Tue
11Wed3:354.96:013.710:510.310:152.85:386:37First Quarter11Wed
12Thu4:444.77:043.811:520.311:462.75:376:38First Quarter12Thu
13Fri5:504.67:494.112:450.45:356:39First Quarter13Fri
14Sat6:504.68:234.312:522.41:300.45:346:40Waxing Gibbous14Sat
15Sun7:444.68:524.51:422.12:080.55:326:41Waxing Gibbous15Sun
16Mon8:324.69:204.72:241.72:410.65:316:42Waxing Gibbous16Mon
17Tue9:154.59:474.93:021.43:110.85:306:42Waxing Gibbous17Tue
18Wed9:564.510:145.03:381.03:381.05:286:43Full Moon18Wed
19Thu10:364.410:425.14:150.74:041.35:276:44Full Moon19Thu
20Fri11:174.211:095.24:520.54:311.55:266:45Full Moon20Fri
21Sat12:004.05:310.35:001.85:246:46Full Moon21Sat
22Sun12:463.96:130.15:312.05:236:47Waning Gibbous22Sun
23Mon12:085.31:363.76:580.06:072.35:226:48Waning Gibbous23Mon
24Tue12:445.22:343.57:480.06:502.55:216:49Waning Gibbous24Tue
25Wed1:285.23:423.58:450.17:492.75:196:49Third Quarter25Wed
26Thu2:265.04:553.69:480.19:082.85:186:50Third Quarter26Thu
27Fri3:404.96:003.910:520.010:402.75:176:51Third Quarter27Fri
28Sat4:594.86:544.311:510.05:166:52Third Quarter28Sat
29Sun7:144.88:414.712:022.21:440.06:157:53Waning Crescent29Sun
30Mon8:234.89:245.22:111.72:320.16:147:54Waning Crescent30Mon
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 2% 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 New Moon (2% 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