38.2767’ N, 121.4950’ W

Snodgrass Slough, CA

68°
H 89°
L 52°
WSW
7mph
High tide
10:46 am

Tides Today & Tomorrow in Snodgrass Slough, CA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Snodgrass Slough, CA.
Next low tide : 4:32 pm (0.6 ft)
Next high tide : in 51m at 10:46 am (1.9 ft)
Sunset today : 7:14 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9415565
Common Questions About Tides

Snodgrass Slough, CA Tides - Mar 1873

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:302.38:352.33:02-0.13:240.26:446:06Waxing Crescent1Sat
2Sun9:032.39:362.03:350.14:200.26:426:07Waxing Crescent2Sun
3Mon9:382.410:451.84:100.25:210.26:416:08Waxing Crescent3Mon
4Tue10:162.34:490.46:300.26:396:09First Quarter4Tue
5Wed12:021.711:00 AM2.35:350.67:460.26:386:10First Quarter5Wed
6Thu1:211.711:54 AM2.26:360.78:590.16:376:11First Quarter6Thu
7Fri2:351.81:032.27:510.910:020.16:356:12First Quarter7Fri
8Sat3:381.92:162.29:070.910:560.06:346:13Waxing Gibbous8Sat
9Sun4:302.03:202.210:130.811:410.06:326:14Waxing Gibbous9Sun
10Mon5:152.14:122.211:090.76:316:15Waxing Gibbous10Mon
11Tue5:542.14:562.212:200.011:57 AM0.66:296:16Waxing Gibbous11Tue
12Wed6:292.15:362.212:530.012:410.56:286:17Full Moon12Wed
13Thu6:582.16:152.11:200.01:210.46:266:18Full Moon13Thu
14Fri7:202.16:532.01:410.11:590.46:246:19Full Moon14Fri
15Sat7:342.17:332.01:570.12:340.36:236:20Full Moon15Sat
16Sun7:442.28:161.92:150.23:080.26:216:21Waning Gibbous16Sun
17Mon8:012.39:051.82:400.33:430.26:206:22Waning Gibbous17Mon
18Tue8:292.410:061.73:120.44:240.26:186:23Waning Gibbous18Tue
19Wed9:052.511:251.63:500.55:170.26:176:24Waning Gibbous19Wed
20Thu9:482.54:360.76:350.26:156:25Third Quarter20Thu
21Fri12:531.610:42 AM2.45:330.88:070.26:146:26Third Quarter21Fri
22Sat2:111.611:48 AM2.36:460.99:220.16:126:27Third Quarter22Sat
23Sun3:141.81:102.38:130.910:210.06:116:28Waning Crescent23Sun
24Mon4:061.92:372.39:350.811:11-0.16:096:28Waning Crescent24Mon
25Tue4:492.03:512.410:430.611:55-0.16:076:29Waning Crescent25Tue
26Wed5:282.14:532.411:430.46:066:30Waning Crescent26Wed
27Thu6:042.25:492.412:35-0.112:380.36:046:31New Moon27Thu
28Fri6:372.36:442.31:11-0.11:300.16:036:32New Moon28Fri
29Sat7:082.47:382.21:460.12:220.06:016:33New Moon29Sat
30Sun7:382.48:352.02:190.23:130.06:006:34Waxing Crescent30Sun
31Mon8:072.59:361.92:530.34:050.05:586:35Waxing Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415565)

Common Questions About Snodgrass Slough, CA Tides

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Is this week a spring tide or neap tide in Snodgrass Slough, CA?

Snodgrass Slough, CA is currently in a transitional phase. Tonight's moon is 22% 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 Snodgrass Slough, 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 Snodgrass Slough, CA?

Tide predictions for Snodgrass Slough, 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 Snodgrass Slough, CA?

Tide data for Snodgrass Slough, CA is sourced from NOAA Station #9415565. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415565.

What is the moon phase in Snodgrass Slough, CA tonight?

Tonight the moon over Snodgrass Slough, CA is Waxing Crescent (22% illuminated). This places Snodgrass Slough, 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