38.2767’ N, 121.4950’ W

Snodgrass Slough, CA

59°
H -°
L 53°
SW
9mph
Low tide
6:19 am

Tides Today & Tomorrow in Snodgrass Slough, CA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Snodgrass Slough, CA.
Next low tide : in 5h 53m at 6:19 am (0.2 ft)
Next high tide : 11:52 am (1.8 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9415565
Common Questions About Tides

Snodgrass Slough, CA Tides - Jul 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:352.910:142.12:351.04:28-0.25:468:33Waning Gibbous1Tue
2Wed8:332.811:002.13:410.95:11-0.25:468:33Waning Gibbous2Wed
3Thu9:332.611:442.24:450.85:51-0.25:478:33Waning Gibbous3Thu
4Fri10:382.35:500.76:31-0.15:478:32Third Quarter4Fri
5Sat12:292.211:50 AM2.06:580.67:110.05:488:32Third Quarter5Sat
6Sun1:132.31:091.88:110.47:520.25:488:32Third Quarter6Sun
7Mon1:572.42:291.69:240.38:350.45:498:32Third Quarter7Mon
8Tue2:402.43:451.610:340.29:220.65:508:31Waning Crescent8Tue
9Wed3:212.54:541.711:360.110:120.75:508:31Waning Crescent9Wed
10Thu4:002.65:561.812:310.05:518:31Waning Crescent10Thu
11Fri4:372.66:511.91:200.05:518:30Waning Crescent11Fri
12Sat5:122.67:402.02:050.05:528:30New Moon12Sat
13Sun5:462.68:252.012:461.02:450.05:538:30New Moon13Sun
14Mon6:222.69:062.11:351.13:200.05:548:29New Moon14Mon
15Tue7:002.69:432.02:211.03:500.05:548:29New Moon15Tue
16Wed7:402.510:152.03:051.04:140.05:558:28Waxing Crescent16Wed
17Thu8:222.410:422.03:470.94:330.05:568:27Waxing Crescent17Thu
18Fri9:062.311:042.04:290.84:520.05:568:27Waxing Crescent18Fri
19Sat9:542.111:232.15:140.75:180.05:578:26Waxing Crescent19Sat
20Sun10:481.911:472.26:040.65:500.15:588:26First Quarter20Sun
21Mon11:541.77:030.56:280.35:598:25First Quarter21Mon
22Tue12:182.31:201.68:160.57:120.46:008:24First Quarter22Tue
23Wed12:582.52:581.69:380.48:020.66:008:23First Quarter23Wed
24Thu1:462.64:231.610:540.39:000.86:018:23Waxing Gibbous24Thu
25Fri2:402.85:331.811:590.110:050.96:028:22Waxing Gibbous25Fri
26Sat3:392.96:321.912:570.06:038:21Waxing Gibbous26Sat
27Sun4:412.97:242.01:49-0.16:048:20Full Moon27Sun
28Mon5:423.08:112.112:251.02:36-0.16:058:19Full Moon28Mon
29Tue6:412.98:552.11:330.93:20-0.26:058:18Full Moon29Tue
30Wed7:382.89:362.22:360.83:59-0.26:068:17Waning Gibbous30Wed
31Thu8:352.710:162.23:350.74:36-0.16:078:17Waning Gibbous31Thu
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 31% 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 (31% 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