Tides Today & Tomorrow in Bay City, WA

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Bay City, WA.
Next low tide : 6:17 pm (3.1 ft)
Next high tide : in 6h 06m at 1:41 pm (7.7 ft)
Sunset today : 9:08 pm
Sunrise tomorrow : 5:35 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9441038
Common Questions About Tides

Bay City, WA Tides - Apr 1990

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:2510.27:187.412:04-0.26:557:45First Quarter1Sun
2Mon6:319.48:427.41:150.46:537:46First Quarter2Mon
3Tue7:508.89:587.71:244.72:300.76:517:47First Quarter3Tue
4Wed9:138.610:548.32:554.33:380.86:497:49Waxing Gibbous4Wed
5Thu10:268.611:378.84:083.54:330.96:477:50Waxing Gibbous5Thu
6Fri11:278.85:042.65:191.06:457:52Waxing Gibbous6Fri
7Sat12:139.212:198.95:501.75:581.26:437:53Waxing Gibbous7Sat
8Sun12:439.61:048.96:301.06:331.56:417:54Full Moon8Sun
9Mon1:119.81:458.87:060.47:061.96:397:56Full Moon9Mon
10Tue1:3810.02:238.77:40-0.17:372.36:377:57Full Moon10Tue
11Wed2:0510.03:018.58:12-0.38:072.86:357:58Full Moon11Wed
12Thu2:329.93:388.18:45-0.38:373.36:338:00Waning Gibbous12Thu
13Fri3:019.74:187.89:20-0.29:073.86:318:01Waning Gibbous13Fri
14Sat3:329.55:027.49:580.19:414.26:308:02Waning Gibbous14Sat
15Sun4:079.15:527.010:420.410:224.66:288:04Waning Gibbous15Sun
16Mon4:498.86:506.711:320.811:164.96:268:05Third Quarter16Mon
17Tue5:428.47:576.712:311.16:248:07Third Quarter17Tue
18Wed6:528.09:027.112:315.01:361.36:228:08Third Quarter18Wed
19Thu8:137.99:547.71:594.72:391.26:208:09Third Quarter19Thu
20Fri9:298.010:368.43:153.83:351.26:198:11Waning Crescent20Fri
21Sat10:358.311:159.24:152.64:251.16:178:12Waning Crescent21Sat
22Sun11:358.711:5210.05:061.25:101.26:158:13Waning Crescent22Sun
23Mon12:319.05:54-0.15:551.36:138:15New Moon23Mon
24Tue12:3010.71:259.26:39-1.36:381.66:128:16New Moon24Tue
25Wed1:0911.32:179.27:25-2.27:212.06:108:17New Moon25Wed
26Thu1:5011.53:099.08:11-2.78:062.46:088:19Waxing Crescent26Thu
27Fri2:3311.54:038.78:59-2.68:532.96:078:20Waxing Crescent27Fri
28Sat3:2011.14:598.39:49-2.29:453.46:058:22Waxing Crescent28Sat
29Sun4:1210.55:598.010:44-1.510:463.86:038:23Waxing Crescent29Sun
30Mon5:109.67:037.811:43-0.711:584.06:028:24First Quarter30Mon
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 3:59 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 1% 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 New Moon (1% 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