38.2767’ N, 121.4950’ W

Snodgrass Slough, CA

79°
H 94°
L 54°
S
4mph
Low tide
4:11 pm

Tides Today & Tomorrow in Snodgrass Slough, CA

TIDE TIMES for Wednesday, September 30, 2026
The tide is currently falling in Snodgrass Slough, CA.
Next low tide : in 5h 17m at 4:11 pm (0.7 ft)
Next high tide : 9:20 pm (2.7 ft)
Sunset today : 6:50 pm
Sunrise tomorrow : 7:01 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9415565
Common Questions About Tides

Snodgrass Slough, CA Tides - Apr 1846

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:252.311:561.84:300.66:080.15:576:35First Quarter1Wed
2Thu10:132.15:260.77:100.15:566:36First Quarter2Thu
3Fri1:001.811:16 AM2.06:340.78:120.15:546:37First Quarter3Fri
4Sat2:011.812:371.97:480.79:080.15:536:38First Quarter4Sat
5Sun2:551.91:571.88:580.69:570.15:516:39Waxing Gibbous5Sun
6Mon3:412.03:031.89:590.510:380.15:506:40Waxing Gibbous6Mon
7Tue4:222.03:581.810:520.411:140.15:486:41Waxing Gibbous7Tue
8Wed4:562.14:471.911:400.311:440.25:476:42Waxing Gibbous8Wed
9Thu5:242.15:321.912:250.25:456:43Waxing Gibbous9Thu
10Fri5:462.26:161.912:100.31:060.15:446:44Full Moon10Fri
11Sat6:022.37:001.912:360.31:460.15:426:45Full Moon11Sat
12Sun6:212.47:461.91:040.42:250.05:416:46Full Moon12Sun
13Mon6:482.58:351.91:380.53:030.05:396:47Waning Gibbous13Mon
14Tue7:232.69:291.82:180.53:450.05:386:48Waning Gibbous14Tue
15Wed8:052.610:281.83:020.64:320.05:376:48Waning Gibbous15Wed
16Thu8:522.511:321.83:540.65:280.05:356:49Waning Gibbous16Thu
17Fri9:482.34:530.76:330.05:346:50Third Quarter17Fri
18Sat12:371.810:55 AM2.26:060.77:410.05:326:51Third Quarter18Sat
19Sun1:381.912:202.07:300.68:430.05:316:52Third Quarter19Sun
20Mon2:332.01:522.08:510.59:380.05:306:53Waning Crescent20Mon
21Tue3:212.13:102.010:000.310:260.05:286:54Waning Crescent21Tue
22Wed4:052.34:142.011:020.211:110.15:276:55Waning Crescent22Wed
23Thu4:442.45:122.011:570.011:520.25:266:56Waning Crescent23Thu
24Fri5:202.56:072.012:500.05:246:57New Moon24Fri
25Sat5:532.57:002.012:320.31:40-0.15:236:58New Moon25Sat
26Sun6:242.57:532.01:110.42:27-0.15:226:59New Moon26Sun
27Mon6:552.58:462.01:510.53:13-0.15:207:00Waxing Crescent27Mon
28Tue7:262.59:401.92:320.63:58-0.15:197:01Waxing Crescent28Tue
29Wed8:022.410:351.93:160.74:430.05:187:02Waxing Crescent29Wed
30Thu8:422.311:311.94:050.75:290.05:177:02Waxing Crescent30Thu
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 spring phase. Tonight's moon is 80% 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 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 Waning Gibbous (80% illuminated). This places Snodgrass Slough, 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