36.8183’ N, 121.7470’ W

Elkhorn Slough at Elkhorn, CA

65°
H 68°
L 56°
W
8mph
Low tide
2:36 pm

Tides Today & Tomorrow in Elkhorn Slough at Elkhorn, CA

TIDE TIMES for Monday, August 24, 2026
The tide is currently falling in Elkhorn Slough at Elkhorn, CA.
Next low tide : in 2h 30m at 2:36 pm (2.6 ft)
Next high tide : 9:08 pm (5.4 ft)
Sunset today : 7:46 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waxing Gibbous (89% illuminated)
Tide Station Location : Station #9413631
Common Questions About Tides

Elkhorn Slough at Elkhorn, CA Tides - Mar 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:465.412:515.06:320.76:400.36:376:01Waxing Crescent1Sun
2Mon1:295.51:484.47:320.67:230.86:366:02Waxing Crescent2Mon
3Tue2:155.62:543.98:390.58:091.46:346:03First Quarter3Tue
4Wed3:085.54:133.59:540.59:021.96:336:04First Quarter4Wed
5Thu4:085.45:463.411:130.310:102.36:316:05First Quarter5Thu
6Fri5:145.47:143.512:220.16:306:05First Quarter6Fri
7Sat6:185.48:183.81:210.06:296:06Waxing Gibbous7Sat
8Sun7:195.49:054.012:412.42:11-0.16:276:07Waxing Gibbous8Sun
9Mon8:135.49:414.21:432.22:54-0.16:266:08Waxing Gibbous9Mon
10Tue8:595.310:124.42:332.03:30-0.16:246:09Waxing Gibbous10Tue
11Wed9:395.210:404.53:151.84:020.16:236:10Full Moon11Wed
12Thu10:165.111:074.63:541.64:300.36:216:11Full Moon12Thu
13Fri10:514.911:344.74:311.44:560.56:206:12Full Moon13Fri
14Sat11:254.75:091.35:220.86:186:13Full Moon14Sat
15Sun12:014.812:024.45:491.15:481.16:176:14Waning Gibbous15Sun
16Mon12:294.812:414.16:311.06:161.46:166:15Waning Gibbous16Mon
17Tue12:594.81:253.87:151.06:441.76:146:16Waning Gibbous17Tue
18Wed1:314.82:163.58:051.07:162.06:136:16Waning Gibbous18Wed
19Thu2:084.83:213.29:041.07:542.36:116:17Third Quarter19Thu
20Fri2:574.84:433.110:120.98:532.56:106:18Third Quarter20Fri
21Sat4:014.86:063.211:210.610:182.76:086:19Third Quarter21Sat
22Sun5:114.97:163.512:220.46:076:20Third Quarter22Sun
23Mon6:185.08:083.91:150.16:056:21Waning Crescent23Mon
24Tue7:215.38:514.312:492.32:02-0.16:046:22Waning Crescent24Tue
25Wed8:215.49:314.71:511.82:45-0.36:026:23Waning Crescent25Wed
26Thu9:165.510:095.12:481.33:26-0.26:016:23New Moon26Thu
27Fri10:095.510:485.43:410.84:06-0.15:596:24New Moon27Fri
28Sat11:015.311:285.74:330.44:460.25:586:25New Moon28Sat
29Sun11:555.05:270.15:270.65:566:26Waxing Crescent29Sun
30Mon12:105.812:504.66:22-0.16:091.15:556:27Waxing Crescent30Mon
31Tue12:535.81:494.27:20-0.26:541.55:536:28Waxing Crescent31Tue
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 89% 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 Gibbous (89% 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