Tides Today & Tomorrow in Bay City, WA

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in Bay City, WA.
Next low tide : in 40m at 9:02 am (-0.8 ft)
Next high tide : 4:02 pm (8.5 ft)
Sunset today : 8:48 pm
Sunrise tomorrow : 5:56 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9441038
Common Questions About Tides

Bay City, WA Tides - Aug 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:065.99:578.73:580.63:224.45:558:49Waning Crescent1Tue
2Wed12:066.44:50-0.14:254.35:568:48Waning Crescent2Wed
3Thu12:536.95:38-0.85:204.05:588:46Waning Crescent3Thu
4Fri1:337.36:21-1.46:093.65:598:45New Moon4Fri
5Sat12:289.92:097.87:02-1.96:543.16:008:43New Moon5Sat
6Sun1:1510.22:448.27:40-2.27:392.56:018:42New Moon6Sun
7Mon2:0110.33:208.78:18-2.28:242.06:038:40New Moon7Mon
8Tue2:4810.13:569.18:57-1.89:121.56:048:39Waxing Crescent8Tue
9Wed3:379.64:339.49:36-1.210:041.16:058:37Waxing Crescent9Wed
10Thu4:308.95:139.610:16-0.311:010.76:068:36Waxing Crescent10Thu
11Fri5:298.05:569.710:590.86:088:34First Quarter11Fri
12Sat6:367.16:449.712:030.511:48 AM2.06:098:33First Quarter12Sat
13Sun7:566.47:409.51:110.212:453.06:108:31First Quarter13Sun
14Mon9:286.38:449.42:24-0.11:583.86:128:29Waxing Gibbous14Mon
15Tue10:546.69:519.43:35-0.43:184.16:138:28Waxing Gibbous15Tue
16Wed12:017.04:38-0.84:303.96:148:26Waxing Gibbous16Wed
17Thu12:527.55:33-1.25:303.56:158:24Waxing Gibbous17Thu
18Fri1:337.96:20-1.46:213.06:178:23Full Moon18Fri
19Sat12:419.82:088.27:01-1.47:052.66:188:21Full Moon19Sat
20Sun1:269.72:398.47:38-1.27:452.26:198:19Full Moon20Sun
21Mon2:079.63:088.68:11-0.98:231.96:218:17Full Moon21Mon
22Tue2:469.23:358.78:43-0.49:011.76:228:15Waning Gibbous22Tue
23Wed3:258.74:038.89:130.39:391.66:238:14Waning Gibbous23Wed
24Thu4:058.24:318.79:431.110:201.56:248:12Waning Gibbous24Thu
25Fri4:487.55:018.710:131.911:041.56:268:10Waning Gibbous25Fri
26Sat5:376.85:348.510:452.711:551.56:278:08Third Quarter26Sat
27Sun6:356.26:148.311:233.56:288:06Third Quarter27Sun
28Mon7:495.87:068.212:541.512:114.26:308:04Third Quarter28Mon
29Tue9:205.88:128.22:041.31:254.76:318:02Third Quarter29Tue
30Wed10:406.29:238.43:150.92:534.86:328:01Waning Crescent30Wed
31Thu11:366.710:268.94:160.34:054.56:347:59Waning Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9441038)

Common Questions About Bay City, WA Tides

Show All
What time does the tide turn (slack tide) in Bay City, WA today?

Slack tide in Bay City, WA is approximately 12:32 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Bay City, WA?

Bay City, WA is currently in a spring phase. Tonight's moon is 90% 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 Bay City, WA 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 Bay City, WA?

Tide predictions for Bay City, WA 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 Bay City, WA?

Tide data for Bay City, WA is sourced from NOAA Station #9441038. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9441038.

What is the moon phase in Bay City, WA tonight?

Tonight the moon over Bay City, WA is Waning Gibbous (90% illuminated). This places Bay City, WA 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