36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

58°
H -°
L 53°
E
3mph
High tide
8:09 am

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Saturday, September 5, 2026
The tide is currently rising in Elkhorn Slough at Elkhorn, CA.
Next low tide : 11:14 am (2.9 ft)
Next high tide : in 7h 17m at 8:09 am (3.2 ft)
Sunset today : 7:29 pm
Sunrise tomorrow : 6:41 am
Moon phase : Third Quarter (34% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - Oct 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:294.59:045.22:43-0.12:451.67:016:51Waxing Gibbous1Fri
2Sat10:025.010:005.23:20-0.13:391.07:026:49Waxing Gibbous2Sat
3Sun10:365.410:565.03:570.24:310.37:036:48Full Moon3Sun
4Mon11:115.811:524.74:330.55:23-0.27:046:47Full Moon4Mon
5Tue11:486.05:091.06:16-0.57:056:45Full Moon5Tue
6Wed12:514.412:276.15:471.57:12-0.77:066:44Waning Gibbous6Wed
7Thu1:524.01:116.06:282.08:11-0.77:076:42Waning Gibbous7Thu
8Fri2:593.72:015.87:132.49:15-0.57:076:41Waning Gibbous8Fri
9Sat4:163.52:595.58:062.810:25-0.37:086:39Third Quarter9Sat
10Sun5:463.64:075.29:153.011:37-0.17:096:38Third Quarter10Sun
11Mon7:003.75:234.910:553.07:106:36Third Quarter11Mon
12Tue7:514.06:344.812:380.012:362.77:116:35Third Quarter12Tue
13Wed8:304.27:364.71:290.11:422.37:126:34Waning Crescent13Wed
14Thu9:024.58:314.62:110.32:321.97:136:32Waning Crescent14Thu
15Fri9:294.79:214.52:470.53:151.47:146:31Waning Crescent15Fri
16Sat9:544.910:074.33:170.83:531.07:156:30Waning Crescent16Sat
17Sun10:185.110:494.13:431.14:300.77:166:28New Moon17Sun
18Mon10:435.211:314.04:081.55:050.47:166:27New Moon18Mon
19Tue11:075.34:331.85:420.17:176:26New Moon19Tue
20Wed12:143.811:32 AM5.34:582.16:200.07:186:24New Moon20Wed
21Thu12:593.711:57 AM5.35:232.47:01-0.17:196:23Waxing Crescent21Thu
22Fri1:473.512:265.25:492.67:460.07:206:22Waxing Crescent22Fri
23Sat2:383.41:005.26:172.88:350.07:216:21Waxing Crescent23Sat
24Sun3:373.31:465.06:532.99:300.17:226:19Waxing Crescent24Sun
25Mon4:463.32:444.97:523.110:290.17:236:18First Quarter25Mon
26Tue5:553.53:574.79:233.111:280.17:246:17First Quarter26Tue
27Wed6:453.85:174.611:063.07:256:16First Quarter27Wed
28Thu7:254.26:324.612:210.112:342.57:266:15First Quarter28Thu
29Fri8:024.77:434.51:060.21:421.87:276:13Waxing Gibbous29Fri
30Sat8:395.28:514.41:490.42:411.07:286:12Waxing Gibbous30Sat
31Sun8:165.68:574.31:300.72:360.26:295:11Waxing Gibbous31Sun
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 34% 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 Third Quarter (34% 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