Tides Today & Tomorrow in Seattle, WA

TIDE TIMES for Friday, June 5, 2026
The tide is currently rising in Seattle, WA.
Next low tide : 2:49 pm (-0.6 ft)
Next high tide : in 2h 42m at 7:47 am (8.4 ft)
Sunset today : 9:02 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #9447130
Common Questions About Tides

Seattle, WA Tides - May 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:1010.63:218.29:493.79:033.25:518:21Waxing Gibbous1Mon
2Tue3:3310.84:138.810:102.59:473.85:508:22Waxing Gibbous2Tue
3Wed3:5410.95:009.510:341.310:294.55:488:23Waxing Gibbous3Wed
4Thu4:1610.95:4510.211:010.111:105.35:478:25Full Moon4Thu
5Fri4:4010.96:3010.811:32-1.111:526.15:458:26Full Moon5Fri
6Sat5:0710.97:1711.312:07-2.05:438:27Full Moon6Sat
7Sun5:3610.88:0611.512:366.812:46-2.65:428:29Waning Gibbous7Sun
8Mon6:1010.68:5911.61:247.41:29-2.85:418:30Waning Gibbous8Mon
9Tue6:5010.39:5711.52:187.82:17-2.65:398:32Waning Gibbous9Tue
10Wed7:399.711:0011.43:228.03:10-2.15:388:33Waning Gibbous10Wed
11Thu8:439.04:417.84:08-1.35:368:34Third Quarter11Thu
12Fri12:0311.410:08 AM8.36:117.15:11-0.35:358:35Third Quarter12Fri
13Sat12:5911.411:48 AM7.87:275.86:170.85:348:37Third Quarter13Sat
14Sun1:4611.51:277.98:224.27:241.95:328:38Waning Crescent14Sun
15Mon2:2411.72:548.59:062.68:273.05:318:39Waning Crescent15Mon
16Tue2:5711.74:089.39:450.99:264.15:308:41Waning Crescent16Tue
17Wed3:2711.75:1010.110:21-0.510:215.15:298:42Waning Crescent17Wed
18Thu3:5611.66:0610.810:56-1.511:136.15:278:43New Moon18Thu
19Fri4:2611.36:5511.311:30-2.25:268:44New Moon19Fri
20Sat4:5710.87:4111.612:046.812:05-2.55:258:46New Moon20Sat
21Sun5:3110.38:2511.712:557.312:41-2.45:248:47Waxing Crescent21Sun
22Mon6:079.89:0711.71:487.61:19-2.15:238:48Waxing Crescent22Mon
23Tue6:489.29:5011.52:447.72:00-1.55:228:49Waxing Crescent23Tue
24Wed7:348.610:3511.23:467.62:44-0.85:218:50Waxing Crescent24Wed
25Thu8:298.011:2111.04:597.33:310.15:208:51First Quarter25Thu
26Fri9:367.46:136.74:221.05:198:52First Quarter26Fri
27Sat12:0510.910:57 AM7.07:125.95:152.05:198:53First Quarter27Sat
28Sun12:4510.812:256.87:534.96:123.05:188:55First Quarter28Sun
29Mon1:2010.81:517.28:243.77:103.95:178:56Waxing Gibbous29Mon
30Tue1:5110.93:057.98:522.48:084.95:168:57Waxing Gibbous30Tue
31Wed2:2010.94:078.89:201.19:045.85:168:58Waxing Gibbous31Wed
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 11:18 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 Seattle, WA?

Seattle, WA is currently in a transitional phase. Tonight's moon is 75% 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 shifting between spring and neap.

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 Waning Gibbous (75% illuminated). This places Seattle, WA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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