Tides Today & Tomorrow in Des Moines, WA

TIDE TIMES for Saturday, August 15, 2026
The tide is currently rising in Des Moines, WA.
Next low tide (tomorrow) : 2:19 am (2.6 ft)
Next high tide : in 4h 27m at 8:01 pm (12.2 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:06 am
Moon phase : Waxing Crescent (12% illuminated)
Tide Station Location : Station #9446248
Common Questions About Tides

Des Moines, WA Tides - Jan 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:0213.08:258.61:480.13:335.07:564:29First Quarter1Sun
2Mon9:3612.79:468.02:331.94:304.07:564:30First Quarter2Mon
3Tue10:1012.311:297.93:203.85:253.07:564:31First Quarter3Tue
4Wed10:4611.94:145.66:152.07:564:32First Quarter4Wed
5Thu1:298.611:23 AM11.45:257.27:011.17:564:33Waxing Gibbous5Thu
6Fri3:029.712:0411.07:038.37:430.47:564:34Waxing Gibbous6Fri
7Sat4:0110.712:4710.78:408.78:23-0.27:554:35Waxing Gibbous7Sat
8Sun4:4311.51:3210.59:468.89:00-0.77:554:36Waxing Gibbous8Sun
9Mon5:1612.02:1510.410:318.69:37-1.17:554:37Waxing Gibbous9Mon
10Tue5:4412.22:5710.411:038.510:14-1.47:544:39Full Moon10Tue
11Wed6:0912.33:3810.511:308.210:50-1.67:544:40Full Moon11Wed
12Thu6:3212.54:2010.511:577.911:27-1.77:534:41Full Moon12Thu
13Fri6:5512.65:0310.412:297.37:534:42Waning Gibbous13Fri
14Sat7:2012.85:5010.112:04-1.41:056.67:524:44Waning Gibbous14Sat
15Sun7:4612.96:439.712:41-0.81:465.77:524:45Waning Gibbous15Sun
16Mon8:1413.07:439.21:190.32:314.67:514:47Waning Gibbous16Mon
17Tue8:4312.98:538.81:581.73:203.47:504:48Third Quarter17Tue
18Wed9:1512.810:198.52:393.54:132.17:504:49Third Quarter18Wed
19Thu9:5112.63:275.55:090.97:494:51Third Quarter19Thu
20Fri12:108.810:32 AM12.34:307.36:08-0.27:484:52Third Quarter20Fri
21Sat2:159.811:23 AM12.06:018.67:07-1.27:474:54Waning Crescent21Sat
22Sun3:3311.012:2211.77:459.28:04-2.07:464:55Waning Crescent22Sun
23Mon4:2312.01:2611.69:089.08:57-2.57:454:57Waning Crescent23Mon
24Tue5:0312.62:2711.510:078.49:47-2.87:444:58New Moon24Tue
25Wed5:3912.93:2611.410:567.710:34-2.67:435:00New Moon25Wed
26Thu6:1113.14:2211.211:416.911:18-2.17:425:01New Moon26Thu
27Fri6:4113.15:1810.812:246.07:415:03Waxing Crescent27Fri
28Sat7:0913.16:1310.312:00-1.21:085.17:405:04Waxing Crescent28Sat
29Sun7:3612.97:109.712:410.01:514.27:395:06Waxing Crescent29Sun
30Mon8:0412.78:119.11:201.52:363.47:375:07Waxing Crescent30Mon
31Tue8:3212.39:218.71:593.33:212.77:365:09First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9446248)

Common Questions About Des Moines, WA Tides

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What time does the tide turn (slack tide) in Des Moines, WA today?

Slack tide in Des Moines, WA is approximately 11:10 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 Des Moines, WA?

Des Moines, WA is currently in a spring phase. Tonight's moon is 12% 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 Des Moines, 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 Des Moines, WA?

Tide predictions for Des Moines, 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 Des Moines, WA?

Tide data for Des Moines, WA is sourced from NOAA Station #9446248. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9446248.

What is the moon phase in Des Moines, WA tonight?

Tonight the moon over Des Moines, WA is Waxing Crescent (12% illuminated). This places Des Moines, 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