Tides Today & Tomorrow in Port Townsend, WA

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently rising in Port Townsend, WA.
Next low tide (tomorrow) : 3:47 am (1.0 ft)
Next high tide : in 6h 33m at 9:04 pm (8.5 ft)
Sunset today : 8:42 pm
Sunrise tomorrow : 5:51 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #9444900
Common Questions About Tides

Port Townsend, WA Tides - Apr 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:138.11:397.27:403.57:411.05:496:40Waxing Gibbous1Tue
2Wed2:448.42:497.68:222.38:291.55:476:42Full Moon2Wed
3Thu3:158.63:537.99:051.19:162.15:456:43Full Moon3Thu
4Fri3:488.74:538.29:480.010:032.95:436:44Full Moon4Fri
5Sat4:238.85:528.310:34-0.710:523.75:416:46Waning Gibbous5Sat
6Sun4:598.76:528.311:21-1.211:454.45:396:47Waning Gibbous6Sun
7Mon5:388.57:568.212:10-1.25:376:49Waning Gibbous7Mon
8Tue6:208.09:058.112:445.11:02-1.05:356:50Waning Gibbous8Tue
9Wed7:077.510:178.01:545.51:57-0.45:336:52Third Quarter9Wed
10Thu8:016.911:268.03:185.62:570.35:316:53Third Quarter10Thu
11Fri9:086.35:015.44:021.05:296:55Third Quarter11Fri
12Sat12:248.110:34 AM5.96:274.85:091.65:276:56Third Quarter12Sat
13Sun1:138.112:155.87:204.26:122.15:256:57Waning Crescent13Sun
14Mon1:518.01:396.17:543.57:062.65:236:59Waning Crescent14Mon
15Tue2:217.92:416.58:202.87:523.05:217:00Waning Crescent15Tue
16Wed2:437.83:316.98:432.28:323.55:197:02Waning Crescent16Wed
17Thu3:007.84:157.29:081.59:093.95:177:03New Moon17Thu
18Fri3:187.84:547.59:350.99:464.35:157:05New Moon18Fri
19Sat3:417.85:327.710:040.310:234.75:137:06New Moon19Sat
20Sun4:087.76:117.910:36-0.111:035.15:117:08New Moon20Sun
21Mon4:387.66:538.011:10-0.411:455.55:107:09Waxing Crescent21Mon
22Tue5:107.47:388.011:48-0.55:087:10Waxing Crescent22Tue
23Wed5:447.28:298.012:335.812:30-0.55:067:12Waxing Crescent23Wed
24Thu6:216.99:238.01:296.01:17-0.45:047:13Waxing Crescent24Thu
25Fri7:066.610:188.02:366.02:08-0.15:027:15First Quarter25Fri
26Sat8:116.211:098.03:505.73:050.35:017:16First Quarter26Sat
27Sun10:335.96:005.15:070.95:598:18First Quarter27Sun
28Mon12:538.112:035.86:544.26:101.45:578:19Waxing Gibbous28Mon
29Tue1:328.21:366.17:403.07:112.05:558:20Waxing Gibbous29Tue
30Wed2:088.43:006.68:221.78:082.75:548:22Waxing Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9444900)

Common Questions About Port Townsend, WA Tides

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

Slack tide in Port Townsend, WA is approximately 12:25 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 Port Townsend, WA?

Port Townsend, WA is currently in a transitional phase. Tonight's moon is 64% 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 Port Townsend, 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 Port Townsend, WA?

Tide predictions for Port Townsend, 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 Port Townsend, WA?

Tide data for Port Townsend, WA is sourced from NOAA Station #9444900. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9444900.

What is the moon phase in Port Townsend, WA tonight?

Tonight the moon over Port Townsend, WA is Third Quarter (64% illuminated). This places Port Townsend, 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