36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

78°
H 80°
L 62°
W
11mph
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 01m 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 - Aug 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:313.35:565.310:411.66:128:13Third Quarter1Sat
2Sun7:073.16:525.612:570.711:42 AM2.06:138:12Third Quarter2Sun
3Mon8:393.37:495.92:030.012:472.26:148:11Waning Crescent3Mon
4Tue9:523.58:476.23:01-0.51:512.36:158:10Waning Crescent4Tue
5Wed10:453.89:426.43:53-1.02:522.36:168:09Waning Crescent5Wed
6Thu11:314.010:336.54:41-1.23:492.16:168:08New Moon6Thu
7Fri12:134.25:25-1.34:422.06:178:07New Moon7Fri
8Sat12:544.46:08-1.15:341.96:188:06New Moon8Sat
9Sun12:086.11:344.56:48-0.86:281.86:198:05Waxing Crescent9Sun
10Mon12:535.72:124.67:26-0.47:231.76:208:04Waxing Crescent10Mon
11Tue1:395.12:514.78:020.18:221.76:218:03Waxing Crescent11Tue
12Wed2:274.53:314.78:370.79:261.66:218:01Waxing Crescent12Wed
13Thu3:203.84:144.89:131.210:401.56:228:00First Quarter13Thu
14Fri4:273.35:024.89:521.86:237:59First Quarter14Fri
15Sat5:573.15:544.812:001.310:42 AM2.26:247:58First Quarter15Sat
16Sun7:473.16:464.91:060.911:45 AM2.56:257:57First Quarter16Sun
17Mon9:113.37:375.12:010.512:492.76:257:55Waxing Gibbous17Mon
18Tue9:583.58:255.22:490.21:462.76:267:54Waxing Gibbous18Tue
19Wed10:313.69:105.43:31-0.12:352.66:277:53Waxing Gibbous19Wed
20Thu10:593.89:525.64:08-0.33:172.46:287:51Waxing Gibbous20Thu
21Fri11:263.910:305.74:42-0.43:572.36:297:50Full Moon21Fri
22Sat11:554.011:065.65:14-0.44:362.16:307:49Full Moon22Sat
23Sun12:254.25:44-0.35:171.96:307:48Full Moon23Sun
24Mon12:574.46:13-0.26:011.76:317:46Full Moon24Mon
25Tue12:225.31:294.56:440.16:501.56:327:45Waning Gibbous25Tue
26Wed1:064.92:024.77:150.47:451.36:337:43Waning Gibbous26Wed
27Thu1:554.42:394.97:490.88:461.26:347:42Waning Gibbous27Thu
28Fri2:553.93:225.08:271.39:570.96:347:41Third Quarter28Fri
29Sat4:103.44:165.29:111.811:190.66:357:39Third Quarter29Sat
30Sun5:453.25:215.310:092.26:367:38Third Quarter30Sun
31Mon7:243.36:295.512:400.211:24 AM2.56:377:36Third Quarter31Mon
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