Tides Today & Tomorrow in Bay City, WA

TIDE TIMES for Monday, August 10, 2026
The tide is currently rising in Bay City, WA.
Next low tide : 5:15 pm (3.3 ft)
Next high tide : in 3h 20m at 12:37 pm (7.4 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #9441038
Common Questions About Tides

Bay City, WA Tides - Aug 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:127.36:259.911:281.55:568:48Third Quarter1Sat
2Sun7:266.57:189.612:470.212:222.65:578:47Third Quarter2Sun
3Mon8:546.28:209.41:590.11:283.45:588:46Third Quarter3Mon
4Tue10:246.39:269.33:11-0.22:463.95:598:44Waning Crescent4Tue
5Wed11:386.710:299.34:17-0.54:014.06:018:43Waning Crescent5Wed
6Thu12:337.25:13-0.85:043.76:028:41Waning Crescent6Thu
7Fri1:157.66:01-1.15:573.36:038:40New Moon7Fri
8Sat12:179.51:507.96:42-1.26:422.86:048:38New Moon8Sat
9Sun1:019.52:208.17:18-1.17:212.56:068:37New Moon9Sun
10Mon1:429.42:488.47:50-0.97:592.16:078:35New Moon10Mon
11Tue2:209.23:158.58:21-0.68:351.96:088:34Waxing Crescent11Tue
12Wed2:578.83:418.78:50-0.19:111.66:098:32Waxing Crescent12Wed
13Thu3:358.34:098.79:180.69:491.56:118:30Waxing Crescent13Thu
14Fri4:157.74:378.89:471.310:311.46:128:29Waxing Crescent14Fri
15Sat4:587.15:088.710:172.111:171.46:138:27Waxing Crescent15Sat
16Sun5:496.55:448.610:502.86:158:25First Quarter16Sun
17Mon6:515.96:298.512:111.411:30 AM3.56:168:24First Quarter17Mon
18Tue8:125.67:278.41:151.312:254.26:178:22First Quarter18Tue
19Wed9:415.78:378.62:271.01:464.56:188:20Waxing Gibbous19Wed
20Thu10:536.29:469.03:350.43:124.56:208:18Waxing Gibbous20Thu
21Fri11:466.810:489.54:33-0.34:223.96:218:17Waxing Gibbous21Fri
22Sat12:287.65:23-1.05:203.16:228:15Waxing Gibbous22Sat
23Sun1:068.36:08-1.56:112.26:248:13Full Moon23Sun
24Mon12:3710.51:439.16:49-1.87:001.26:258:11Full Moon24Mon
25Tue1:2910.62:199.77:29-1.77:480.36:268:09Full Moon25Tue
26Wed2:1910.42:5610.38:09-1.38:36-0.36:288:07Waning Gibbous26Wed
27Thu3:109.93:3410.68:48-0.59:25-0.76:298:06Waning Gibbous27Thu
28Fri4:039.14:1510.69:290.410:18-0.76:308:04Waning Gibbous28Fri
29Sat5:008.34:5910.410:131.511:15-0.56:318:02Third Quarter29Sat
30Sun6:037.45:489.911:022.66:338:00Third Quarter30Sun
31Mon7:166.86:469.312:19-0.112:003.56:347:58Third Quarter31Mon
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 2:56 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 5% 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 Crescent (5% 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