Tides Today & Tomorrow in Des Moines, WA

TIDE TIMES for Sunday, August 16, 2026
The tide is currently falling in Des Moines, WA.
Next low tide : in 32m at 2:19 am (2.6 ft)
Next high tide : 8:05 am (9.8 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Crescent (19% illuminated)
Tide Station Location : Station #9446248
Common Questions About Tides

Des Moines, WA Tides - Apr 1932

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:0211.51:478.99:065.48:121.25:476:38Waning Crescent1Fri
2Sat3:3311.52:509.29:414.49:011.65:456:40Waning Crescent2Sat
3Sun3:5611.53:429.610:093.59:422.25:436:41Waning Crescent3Sun
4Mon4:1311.34:279.910:342.610:192.95:416:42New Moon4Mon
5Tue4:2811.25:1010.210:571.710:543.85:396:44New Moon5Tue
6Wed4:4511.15:5010.511:220.911:284.75:376:45New Moon6Wed
7Thu5:0511.06:3110.711:490.25:356:47New Moon7Thu
8Fri5:2810.87:1210.912:035.512:19-0.35:336:48Waxing Crescent8Fri
9Sat5:5410.57:5510.912:416.312:52-0.55:316:49Waxing Crescent9Sat
10Sun6:2010.18:4410.81:217.01:31-0.55:296:51Waxing Crescent10Sun
11Mon6:479.79:4210.62:087.62:14-0.35:276:52Waxing Crescent11Mon
12Tue7:179.310:5310.43:078.13:050.05:256:54First Quarter12Tue
13Wed8:038.84:328.24:040.35:246:55First Quarter13Wed
14Thu12:0810.59:36 AM8.46:227.95:090.55:226:56First Quarter14Thu
15Fri1:0610.811:16 AM8.37:227.16:140.75:206:58First Quarter15Fri
16Sat1:4511.112:418.77:595.97:150.95:186:59Waxing Gibbous16Sat
17Sun2:1611.41:549.38:334.48:101.45:167:01Waxing Gibbous17Sun
18Mon2:4411.82:5810.19:082.69:012.15:147:02Waxing Gibbous18Mon
19Tue3:1112.13:5910.99:450.79:493.15:127:03Full Moon19Tue
20Wed3:4112.34:5711.510:24-1.010:384.35:117:05Full Moon20Wed
21Thu4:1212.45:5612.011:05-2.311:275.45:097:06Full Moon21Thu
22Fri4:4712.36:5412.211:48-3.05:077:08Waning Gibbous22Fri
23Sat5:2511.97:5512.212:196.412:33-3.25:057:09Waning Gibbous23Sat
24Sun6:0811.28:5812.01:177.21:22-2.85:037:10Waning Gibbous24Sun
25Mon6:5710.410:0811.72:247.72:14-1.95:027:12Third Quarter25Mon
26Tue7:569.411:2011.53:517.73:11-0.95:007:13Third Quarter26Tue
27Wed9:138.55:367.24:150.34:587:15Third Quarter27Wed
28Thu12:2611.410:48 AM7.96:576.25:241.34:577:16Third Quarter28Thu
29Fri1:1711.412:267.87:525.06:322.14:557:17Waning Crescent29Fri
30Sat1:5511.31:498.28:333.87:342.94:537:19Waning Crescent30Sat
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 5:12 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 Des Moines, WA?

Des Moines, WA is currently in a spring phase. Tonight's moon is 19% 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 (19% 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