38.2767’ N, 121.4950’ W

Snodgrass Slough, CA

76°
H 89°
L 52°
SW
6mph
Low tide
4:32 pm

Tides Today & Tomorrow in Snodgrass Slough, CA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently falling in Snodgrass Slough, CA.
Next low tide : in 4h 53m at 4:32 pm (0.6 ft)
Next high tide : 9:49 pm (2.4 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 - Oct 1970

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:001.97:382.32:510.22:150.47:016:49New Moon1Thu
2Fri8:451.97:552.43:280.22:400.57:026:48Waxing Crescent2Fri
3Sat9:341.88:232.54:030.23:130.67:036:46Waxing Crescent3Sat
4Sun10:311.78:592.64:410.23:520.77:046:45Waxing Crescent4Sun
5Mon11:371.79:422.65:260.24:370.87:056:43Waxing Crescent5Mon
6Tue12:501.76:270.25:320.97:066:42First Quarter6Tue
7Wed2:011.77:450.26:390.97:076:40First Quarter7Wed
8Thu3:031.79:000.18:010.97:086:39First Quarter8Thu
9Fri12:532.23:541.810:030.09:260.77:096:37First Quarter9Fri
10Sat2:242.24:391.910:550.010:390.67:096:36Waxing Gibbous10Sat
11Sun3:482.25:172.111:400.011:430.47:106:34Waxing Gibbous11Sun
12Mon4:562.25:522.212:200.07:116:33Waxing Gibbous12Mon
13Tue5:562.26:242.312:400.212:570.17:126:31Full Moon13Tue
14Wed6:532.26:552.51:350.11:330.27:136:30Full Moon14Wed
15Thu7:502.17:252.62:280.02:080.47:146:28Full Moon15Thu
16Fri8:472.07:572.63:21-0.12:460.57:156:27Waning Gibbous16Fri
17Sat9:472.08:302.64:13-0.13:270.77:166:25Waning Gibbous17Sat
18Sun10:491.99:082.65:060.04:130.87:176:24Waning Gibbous18Sun
19Mon11:541.99:522.46:020.05:060.97:186:23Waning Gibbous19Mon
20Tue12:581.97:010.16:090.97:196:21Third Quarter20Tue
21Wed1:581.98:020.17:210.97:206:20Third Quarter21Wed
22Thu2:541.99:000.18:370.87:216:19Third Quarter22Thu
23Fri1:191.93:432.09:530.19:470.67:226:17Third Quarter23Fri
24Sat2:431.84:262.010:370.110:480.57:236:16Waning Crescent24Sat
25Sun2:501.84:022.010:150.110:410.36:245:15Waning Crescent25Sun
26Mon3:471.84:322.110:460.211:290.26:255:14Waning Crescent26Mon
27Tue4:381.84:562.211:120.36:265:12Waning Crescent27Tue
28Wed5:261.85:112.212:140.111:35 AM0.46:275:11New Moon28Wed
29Thu6:141.85:242.412:570.111:59 AM0.56:285:10New Moon29Thu
30Fri7:021.85:432.51:370.012:280.66:305:09New Moon30Fri
31Sat7:531.86:122.62:170.01:040.76:315:08New Moon31Sat
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