38.2767’ N, 121.4950’ W

Snodgrass Slough, CA

69°
H 79°
L 57°
SW
13mph
High tide
11:52 am

Tides Today & Tomorrow in Snodgrass Slough, CA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Snodgrass Slough, CA.
Next low tide : 5:11 pm (0.7 ft)
Next high tide : in 1h 24m at 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 - Oct 1870

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:341.96:560.16:040.76:085:56First Quarter1Sat
2Sun1:441.98:070.17:220.76:095:54First Quarter2Sun
3Mon12:352.22:472.09:130.08:410.76:105:53Waxing Gibbous3Mon
4Tue1:592.23:412.110:090.09:500.66:115:51Waxing Gibbous4Tue
5Wed3:092.24:292.210:580.010:500.56:125:50Waxing Gibbous5Wed
6Thu4:062.25:102.211:410.011:430.46:135:48Waxing Gibbous6Thu
7Fri4:562.25:472.312:190.16:145:47Full Moon7Fri
8Sat5:422.16:192.212:310.312:520.16:155:45Full Moon8Sat
9Sun6:252.06:442.21:160.31:200.26:165:44Full Moon9Sun
10Mon7:092.07:032.21:570.21:440.36:175:42Full Moon10Mon
11Tue7:531.97:182.32:370.22:070.46:185:41Waning Gibbous11Tue
12Wed8:401.87:382.33:130.22:340.56:195:39Waning Gibbous12Wed
13Thu9:321.88:062.33:480.23:080.66:205:38Waning Gibbous13Thu
14Fri10:311.78:422.34:240.23:490.76:215:36Waning Gibbous14Fri
15Sat11:351.79:262.35:070.24:380.86:225:35Third Quarter15Sat
16Sun12:411.76:050.25:380.86:235:34Third Quarter16Sun
17Mon1:431.77:150.26:490.86:245:32Third Quarter17Mon
18Tue2:361.88:210.18:050.86:255:31Third Quarter18Tue
19Wed12:402.03:221.99:170.19:140.66:265:30Waning Crescent19Wed
20Thu2:002.14:002.010:040.110:140.56:275:28Waning Crescent20Thu
21Fri3:122.14:342.110:460.011:080.36:285:27Waning Crescent21Fri
22Sat4:142.25:042.211:240.16:295:26Waning Crescent22Sat
23Sun5:112.25:332.312:010.212:020.26:305:24New Moon23Sun
24Mon6:072.26:032.512:520.112:400.26:315:23New Moon24Mon
25Tue7:032.26:362.61:440.01:200.46:325:22New Moon25Tue
26Wed8:022.17:132.62:37-0.12:040.56:335:20Waxing Crescent26Wed
27Thu9:042.07:552.63:31-0.12:510.66:345:19Waxing Crescent27Thu
28Fri10:082.08:422.54:28-0.13:440.76:355:18Waxing Crescent28Fri
29Sat11:152.09:382.45:29-0.14:460.76:365:17First Quarter29Sat
30Sun12:222.06:330.05:580.86:375:16First Quarter30Sun
31Mon1:242.07:370.07:180.76:385:15First Quarter31Mon
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