Tides Today & Tomorrow in Seabeck, WA

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Seabeck, WA.
Next low tide : in 3h 52m at 4:31 pm (7.2 ft)
Next high tide : 10:03 pm (10.1 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:12 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9445303
Common Questions About Tides

Seabeck, WA Tides - Mar 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:1810.91:439.79:016.58:280.86:515:55Waxing Gibbous1Sun
2Mon3:5511.22:369.89:435.99:120.76:495:57Waxing Gibbous2Mon
3Tue4:2311.33:219.910:165.49:500.96:475:58Full Moon3Tue
4Wed4:4511.34:0210.010:434.810:251.16:456:00Full Moon4Wed
5Thu5:0411.34:4010.111:094.210:581.56:436:01Full Moon5Thu
6Fri5:2511.45:1810.211:353.611:312.16:416:03Full Moon6Fri
7Sat5:4811.45:5710.212:053.06:396:04Waning Gibbous7Sat
8Sun7:1511.47:3810.112:052.71:372.47:377:06Waning Gibbous8Sun
9Mon7:4511.38:2310.01:393.52:131.97:367:07Waning Gibbous9Mon
10Tue8:1611.19:129.82:164.42:531.57:347:09Waning Gibbous10Tue
11Wed8:5010.710:089.62:575.43:381.27:327:10Waning Gibbous11Wed
12Thu9:2910.411:179.43:446.34:291.17:307:12Third Quarter12Thu
13Fri10:1710.04:457.15:271.07:287:13Third Quarter13Fri
14Sat12:389.511:19 AM9.76:067.66:310.77:267:14Third Quarter14Sat
15Sun1:599.912:329.77:327.47:350.47:247:16Waning Crescent15Sun
16Mon2:5810.51:449.98:426.78:360.07:217:17Waning Crescent16Mon
17Tue3:4211.12:5010.49:355.69:31-0.27:197:19Waning Crescent17Tue
18Wed4:1911.63:5010.910:214.410:22-0.17:177:20Waning Crescent18Wed
19Thu4:5412.04:4711.311:053.011:100.37:157:22New Moon19Thu
20Fri5:3012.35:4311.511:481.711:571.07:137:23New Moon20Fri
21Sat6:0612.56:3911.612:320.67:117:25New Moon21Sat
22Sun6:4412.47:3511.512:442.11:17-0.17:097:26Waxing Crescent22Sun
23Mon7:2412.18:3311.21:323.22:03-0.57:077:27Waxing Crescent23Mon
24Tue8:0611.69:3610.82:234.42:52-0.47:057:29Waxing Crescent24Tue
25Wed8:5210.910:4510.43:195.63:440.07:037:30First Quarter25Wed
26Thu9:4510.14:276.54:400.57:017:32First Quarter26Thu
27Fri12:0710.210:48 AM9.35:566.95:431.26:597:33First Quarter27Fri
28Sat1:3010.312:058.77:366.76:511.66:577:35First Quarter28Sat
29Sun2:3710.51:268.68:496.17:571.96:557:36Waxing Gibbous29Sun
30Mon3:2410.72:378.89:395.38:552.16:537:37Waxing Gibbous30Mon
31Tue3:5910.83:339.110:164.59:432.26:517:39Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9445303)

Common Questions About Seabeck, WA Tides

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

Slack tide in Seabeck, WA is approximately 7:17 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 Seabeck, WA?

Seabeck, WA is currently in a neap phase. Tonight's moon is 47% 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 minimum.

What datum are Seabeck, 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 Seabeck, WA?

Tide predictions for Seabeck, 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 Seabeck, WA?

Tide data for Seabeck, WA is sourced from NOAA Station #9445303. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9445303.

What is the moon phase in Seabeck, WA tonight?

Tonight the moon over Seabeck, WA is First Quarter (47% illuminated). This places Seabeck, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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