36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

54°
H 72°
L 55°
ENE
2mph
High tide
1:28 pm

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Monday, September 14, 2026
The tide is currently rising in Elkhorn Slough at Elkhorn, CA.
Next low tide : 8:00 pm (0.5 ft)
Next high tide : in 5h 00m at 1:28 pm (5.2 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - Oct 1954

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:173.512:264.95:442.47:360.56:025:51Waxing Crescent1Fri
2Sat2:123.31:054.86:122.68:320.66:025:49Waxing Crescent2Sat
3Sun3:213.11:564.76:472.89:370.66:035:48First Quarter3Sun
4Mon4:483.23:044.67:543.010:450.66:045:46First Quarter4Mon
5Tue6:003.44:214.69:393.111:410.46:055:45First Quarter5Tue
6Wed6:443.75:304.711:132.86:065:43First Quarter6Wed
7Thu7:194.06:324.712:260.312:222.36:075:42Waxing Gibbous7Thu
8Fri7:534.47:314.81:060.31:181.86:085:41Waxing Gibbous8Fri
9Sat8:274.88:284.81:440.32:101.16:085:39Waxing Gibbous9Sat
10Sun9:015.39:244.72:200.53:000.56:095:38Full Moon10Sun
11Mon9:365.710:204.62:570.83:50-0.16:105:36Full Moon11Mon
12Tue10:126.011:164.43:341.14:40-0.66:115:35Full Moon12Tue
13Wed10:526.14:131.55:34-0.86:125:34Waning Gibbous13Wed
14Thu12:164.111:35 AM6.14:541.96:30-0.96:135:32Waning Gibbous14Thu
15Fri1:183.912:246.05:402.27:30-0.86:145:31Waning Gibbous15Fri
16Sat2:243.81:205.86:332.58:35-0.66:155:29Waning Gibbous16Sat
17Sun3:393.72:245.47:382.89:43-0.46:165:28Third Quarter17Sun
18Mon4:563.83:375.19:012.910:49-0.26:175:27Third Quarter18Mon
19Tue5:574.14:534.910:462.711:460.06:185:26Third Quarter19Tue
20Wed6:454.46:024.712:072.26:185:24Waning Crescent20Wed
21Thu7:244.77:054.512:330.21:071.86:195:23Waning Crescent21Thu
22Fri7:594.98:034.31:140.51:561.36:205:22Waning Crescent22Fri
23Sat8:295.28:554.21:490.92:390.86:215:20Waning Crescent23Sat
24Sun8:585.39:424.02:191.23:180.56:225:19New Moon24Sun
25Mon9:255.410:253.92:481.63:540.26:235:18New Moon25Mon
26Tue9:525.411:073.83:161.94:300.06:245:17New Moon26Tue
27Wed10:195.411:503.73:432.25:07-0.16:255:16New Moon27Wed
28Thu10:475.34:122.45:46-0.26:265:14Waxing Crescent28Thu
29Fri12:333.611:16 AM5.34:412.66:27-0.16:275:13Waxing Crescent29Fri
30Sat1:193.511:50 AM5.15:132.87:120.06:285:12Waxing Crescent30Sat
31Sun2:083.412:305.05:502.97:590.16:295:11Waxing Crescent31Sun
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 Waxing 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