Tides Today & Tomorrow in Bay City, WA

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Bay City, WA.
Next low tide : in 2h 55m at 7:51 am (-1.5 ft)
Next high tide : 3:06 pm (7.4 ft)
Sunset today : 9:14 pm
Sunrise tomorrow : 5:25 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9441038
Common Questions About Tides

Bay City, WA Tides - Aug 2054

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:217.55:23-1.45:152.75:578:48Waning Crescent1Sat
2Sun1:118.26:12-2.16:102.25:588:46New Moon2Sun
3Mon12:3810.81:578.76:59-2.67:021.65:598:45New Moon3Mon
4Tue1:3011.02:419.27:44-2.87:521.26:008:44New Moon4Tue
5Wed2:2110.93:259.68:28-2.68:430.86:018:42Waxing Crescent5Wed
6Thu3:1310.54:099.89:12-2.09:360.76:038:41Waxing Crescent6Thu
7Fri4:069.84:549.89:58-1.210:320.66:048:39Waxing Crescent7Fri
8Sat5:028.95:419.710:45-0.211:320.76:058:37First Quarter8Sat
9Sun6:028.06:319.511:350.96:078:36First Quarter9Sun
10Mon7:107.27:259.212:360.812:301.96:088:34First Quarter10Mon
11Tue8:296.78:259.01:450.81:342.86:098:33First Quarter11Tue
12Wed9:526.69:268.92:550.62:453.36:108:31Waxing Gibbous12Wed
13Thu11:056.810:238.93:590.33:533.46:128:29Waxing Gibbous13Thu
14Fri12:027.24:53-0.14:513.36:138:28Waxing Gibbous14Fri
15Sat12:467.55:39-0.45:403.06:148:26Waxing Gibbous15Sat
16Sun12:019.21:237.86:20-0.66:232.76:168:24Full Moon16Sun
17Mon12:439.31:548.16:56-0.77:012.46:178:23Full Moon17Mon
18Tue1:229.32:248.37:29-0.77:372.26:188:21Full Moon18Tue
19Wed1:599.32:538.58:01-0.58:112.06:198:19Full Moon19Wed
20Thu2:359.13:228.68:31-0.38:461.86:218:17Waning Gibbous20Thu
21Fri3:128.83:528.79:020.19:231.76:228:16Waning Gibbous21Fri
22Sat3:508.44:238.79:330.710:031.66:238:14Waning Gibbous22Sat
23Sun4:317.94:578.710:071.310:481.56:258:12Waning Gibbous23Sun
24Mon5:187.45:348.710:441.911:401.56:268:10Third Quarter24Mon
25Tue6:146.96:198.711:272.66:278:08Third Quarter25Tue
26Wed7:246.57:158.712:401.312:233.26:288:06Third Quarter26Wed
27Thu8:446.48:218.91:491.01:333.66:308:05Third Quarter27Thu
28Fri10:006.79:299.22:590.52:513.66:318:03Waning Crescent28Fri
29Sat11:047.310:339.84:03-0.24:023.26:328:01Waning Crescent29Sat
30Sun11:578.111:3110.34:59-0.95:032.56:347:59Waning Crescent30Sun
31Mon12:448.85:49-1.55:581.66:357:57New Moon31Mon
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 11:28 am — 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 99% 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 Full Moon (99% 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