Tides Today & Tomorrow in Seattle, WA

TIDE TIMES for Sunday, June 14, 2026
The tide is currently falling in Seattle, WA.
Next low tide : in 1h 34m at 10:46 am (-3.9 ft)
Next high tide : 6:32 pm (11.9 ft)
Sunset today : 9:08 pm
Sunrise tomorrow : 5:10 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9447130
Common Questions About Tides

Seattle, WA Tides - Feb 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:1011.78:548.51:363.72:522.77:355:09First Quarter1Tue
2Wed8:3811.410:068.42:115.13:382.07:345:11First Quarter2Wed
3Thu9:1011.111:458.52:516.54:301.47:335:13First Quarter3Thu
4Fri9:4810.73:457.85:270.77:315:14First Quarter4Fri
5Sat1:539.210:40 AM10.55:208.76:27-0.17:305:16Waxing Gibbous5Sat
6Sun3:0410.111:46 AM10.57:109.07:26-0.97:285:17Waxing Gibbous6Sun
7Mon3:4410.912:5510.68:278.68:20-1.77:275:19Waxing Gibbous7Mon
8Tue4:1511.51:5910.99:197.99:11-2.27:265:20Waxing Gibbous8Tue
9Wed4:4412.02:5911.210:037.09:58-2.37:245:22Full Moon9Wed
10Thu5:1312.43:5711.310:465.810:43-2.07:225:24Full Moon10Thu
11Fri5:4212.74:5511.211:304.511:28-1.17:215:25Full Moon11Fri
12Sat6:1312.95:5510.912:163.27:195:27Waning Gibbous12Sat
13Sun6:4513.06:5710.512:120.21:032.07:185:28Waning Gibbous13Sun
14Mon7:1912.98:0410.012:561.91:511.17:165:30Waning Gibbous14Mon
15Tue7:5512.59:199.51:433.72:430.67:145:31Third Quarter15Tue
16Wed8:3411.910:559.32:345.53:380.37:135:33Third Quarter16Wed
17Thu9:1911.13:397.14:380.37:115:35Third Quarter17Thu
18Fri12:529.610:15 AM10.35:178.05:430.47:095:36Third Quarter18Fri
19Sat2:2110.311:24 AM9.77:228.16:490.47:085:38Waning Crescent19Sat
20Sun3:1810.912:399.48:407.67:490.37:065:39Waning Crescent20Sun
21Mon3:5911.31:459.49:307.08:390.27:045:41Waning Crescent21Mon
22Tue4:3011.42:399.610:066.49:210.27:025:42Waning Crescent22Tue
23Wed4:5411.43:259.710:345.89:570.47:005:44New Moon23Wed
24Thu5:1111.34:079.810:585.110:310.76:595:45New Moon24Thu
25Fri5:2511.34:479.911:224.411:021.26:575:47New Moon25Fri
26Sat5:4111.45:289.911:473.611:342.06:555:49New Moon26Sat
27Sun6:0111.56:109.912:162.86:535:50Waxing Crescent27Sun
28Mon6:2311.56:549.812:062.912:472.16:515:52Waxing Crescent28Mon
29Tue6:4811.37:429.712:393.91:231.46:495:53Waxing Crescent29Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9447130)

Common Questions About Seattle, WA Tides

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

Slack tide in Seattle, WA is approximately 2:39 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 Seattle, WA?

Seattle, WA is currently in a spring phase. Tonight's moon is 0% 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 Seattle, 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 Seattle, WA?

Tide predictions for Seattle, 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 Seattle, WA?

Tide data for Seattle, WA is sourced from NOAA Station #9447130. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9447130.

What is the moon phase in Seattle, WA tonight?

Tonight the moon over Seattle, WA is New Moon (0% illuminated). This places Seattle, 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