Tides Today & Tomorrow in Port Townsend, WA

TIDE TIMES for Monday, August 10, 2026
The tide is currently falling in Port Townsend, WA.
Next low tide : in 54m at 9:02 pm (6.8 ft)
Next high tide (tomorrow) : 1:54 am (8.2 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #9444900
Common Questions About Tides

Port Townsend, WA Tides - Aug 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:397.77:31-1.27:407.25:478:47Waning Crescent1Sun
2Mon12:178.25:128.38:19-2.08:407.35:488:45Waning Crescent2Mon
3Tue1:138.35:448.69:08-2.69:307.15:498:44New Moon3Tue
4Wed2:178.46:168.89:55-2.910:196.65:518:42New Moon4Wed
5Thu3:248.46:478.910:42-2.911:116.05:528:41New Moon5Thu
6Fri4:308.37:179.011:29-2.45:538:39Waxing Crescent6Fri
7Sat5:357.87:489.012:065.212:14-1.65:558:38Waxing Crescent7Sat
8Sun6:437.28:189.01:054.21:00-0.35:568:36Waxing Crescent8Sun
9Mon7:576.68:498.92:053.11:451.25:578:35Waxing Crescent9Mon
10Tue9:246.09:208.73:062.02:332.85:598:33First Quarter10Tue
11Wed11:185.99:528.54:061.03:264.46:008:31First Quarter11Wed
12Thu1:186.45:050.34:365.76:018:30First Quarter12Thu
13Fri2:467.36:04-0.26:126.56:038:28Waxing Gibbous13Fri
14Sat3:468.07:01-0.68:006.86:048:26Waxing Gibbous14Sat
15Sun4:318.47:54-0.79:216.76:058:24Waxing Gibbous15Sun
16Mon12:537.25:098.68:41-0.810:036.46:078:23Waxing Gibbous16Mon
17Tue1:537.25:428.69:23-0.810:296.26:088:21Full Moon17Tue
18Wed2:497.26:118.510:02-0.710:545.86:098:19Full Moon18Wed
19Thu3:407.26:358.310:37-0.511:235.46:118:17Full Moon19Thu
20Fri4:277.26:538.211:11-0.111:554.86:128:15Full Moon20Fri
21Sat5:147.17:098.211:440.46:148:13Full Moon21Sat
22Sun6:026.97:268.212:314.212:171.06:158:12Waning Gibbous22Sun
23Mon6:536.67:468.11:083.512:491.96:168:10Waning Gibbous23Mon
24Tue7:496.38:098.01:472.81:222.96:188:08Waning Gibbous24Tue
25Wed8:546.18:347.82:282.11:563.96:198:06Waning Gibbous25Wed
26Thu10:156.08:597.73:121.32:335.06:208:04Third Quarter26Thu
27Fri12:246.24:000.73:226.06:228:02Third Quarter27Fri
28Sat2:286.94:560.14:496.76:238:00Third Quarter28Sat
29Sun3:237.55:56-0.56:347.16:257:58Waning Crescent29Sun
30Mon4:008.06:57-1.07:477.06:267:56Waning Crescent30Mon
31Tue12:037.64:318.37:55-1.58:386.66:277:54Waning Crescent31Tue
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 11:28 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 Port Townsend, WA?

Port Townsend, WA is currently in a spring phase. Tonight's moon is 5% 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 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 Waning Crescent (5% illuminated). This places Port Townsend, 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