Tides Today & Tomorrow in Bay City, WA

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Bay City, WA.
Next low tide (tomorrow) : 1:28 am (2.0 ft)
Next high tide : in 3h 46m at 7:31 pm (8.9 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:21 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9441038
Common Questions About Tides

Bay City, WA Tides - Oct 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:129.312:559.56:040.36:301.27:156:56New Moon1Thu
2Fri12:599.31:239.86:400.67:080.67:166:54New Moon2Fri
3Sat1:429.21:5010.07:131.17:430.27:186:52New Moon3Sat
4Sun2:229.02:1710.07:441.78:17-0.17:196:50New Moon4Sun
5Mon3:018.62:439.98:142.48:51-0.17:206:48Waxing Crescent5Mon
6Tue3:418.23:109.78:443.19:270.07:226:46Waxing Crescent6Tue
7Wed4:237.83:399.49:143.810:060.37:236:44Waxing Crescent7Wed
8Thu5:097.34:129.09:484.410:510.87:246:42Waxing Crescent8Thu
9Fri6:036.94:548.610:284.911:441.27:266:40First Quarter9Fri
10Sat7:106.65:518.211:255.47:276:38First Quarter10Sat
11Sun8:306.77:067.912:491.512:505.57:286:36First Quarter11Sun
12Mon9:407.08:307.92:001.62:245.27:306:35First Quarter12Mon
13Tue10:277.69:428.23:051.43:354.57:316:33Waxing Gibbous13Tue
14Wed11:048.310:428.73:581.14:283.47:336:31Waxing Gibbous14Wed
15Thu11:379.111:379.14:430.95:142.27:346:29Waxing Gibbous15Thu
16Fri12:099.95:230.85:570.97:356:27Waxing Gibbous16Fri
17Sat12:289.412:4110.66:031.06:40-0.37:376:25Full Moon17Sat
18Sun1:189.61:1511.26:411.37:22-1.37:386:23Full Moon18Sun
19Mon2:089.61:5111.57:211.88:06-1.97:406:22Full Moon19Mon
20Tue2:599.32:2911.68:012.48:52-2.17:416:20Waning Gibbous20Tue
21Wed3:529.03:1111.48:443.19:42-1.87:426:18Waning Gibbous21Wed
22Thu4:498.53:5910.99:323.810:37-1.27:446:16Waning Gibbous22Thu
23Fri5:528.14:5610.210:294.411:38-0.57:456:15Third Quarter23Fri
24Sat7:037.86:049.411:424.87:476:13Third Quarter24Sat
25Sun8:207.97:248.712:470.21:104.97:486:11Third Quarter25Sun
26Mon9:298.38:498.41:590.72:404.37:506:10Third Quarter26Mon
27Tue10:238.810:058.43:051.13:513.47:516:08Waning Crescent27Tue
28Wed11:059.411:098.54:011.34:472.47:536:06Waning Crescent28Wed
29Thu11:409.84:481.65:321.57:546:05Waning Crescent29Thu
30Fri12:038.612:1110.15:292.06:120.77:566:03Waning Crescent30Fri
31Sat12:518.712:4010.36:062.46:480.17:576:02New Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9441038)

Common Questions About Bay City, WA Tides

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

Slack tide in Bay City, WA is approximately 10:29 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 neap phase. Tonight's moon is 49% 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 minimum.

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 First Quarter (49% illuminated). This places Bay City, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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