Tides Today & Tomorrow in Patos Island Wharf, WA

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Patos Island Wharf, WA.
Next low tide : in 5h 39m at 4:25 am (1.2 ft)
Next high tide : 11:12 am (6.3 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 6:08 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9449704
Common Questions About Tides

Patos Island Wharf, WA Tides - Apr 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:388.46:127.611:522.011:582.95:496:42Full Moon1Thu
2Fri5:578.26:577.612:251.45:476:43Full Moon2Fri
3Sat6:198.17:437.712:383.61:001.05:456:45Waning Gibbous3Sat
4Sun7:457.99:337.61:204.32:360.76:437:46Waning Gibbous4Sun
5Mon8:157.710:297.63:074.93:160.66:417:48Waning Gibbous5Mon
6Tue8:477.411:377.54:005.53:580.66:397:49Waning Gibbous6Tue
7Wed9:227.15:055.94:460.76:377:51Third Quarter7Wed
8Thu12:567.610:04 AM6.86:296.15:400.86:347:52Third Quarter8Thu
9Fri2:077.711:02 AM6.58:046.06:411.06:327:54Third Quarter9Fri
10Sat2:587.912:146.39:065.77:431.06:307:55Third Quarter10Sat
11Sun3:358.11:316.49:365.28:411.06:287:56Waning Crescent11Sun
12Mon4:058.22:466.610:034.49:341.16:267:58Waning Crescent12Mon
13Tue4:318.43:567.010:333.510:211.36:247:59Waning Crescent13Tue
14Wed4:578.55:017.511:072.311:061.76:228:01New Moon14Wed
15Thu5:258.76:017.911:441.211:512.36:208:02New Moon15Thu
16Fri5:568.87:008.312:250.06:188:04New Moon16Fri
17Sat6:288.87:598.512:373.11:08-0.96:178:05Waxing Crescent17Sat
18Sun7:038.79:008.61:253.91:55-1.56:158:07Waxing Crescent18Sun
19Mon7:418.510:068.62:194.72:44-1.76:138:08Waxing Crescent19Mon
20Tue8:228.111:178.53:205.43:37-1.56:118:10Waxing Crescent20Tue
21Wed9:097.64:335.84:34-1.06:098:11First Quarter21Wed
22Thu12:308.510:07 AM6.96:085.95:35-0.46:078:13First Quarter22Thu
23Fri1:388.611:22 AM6.38:085.46:410.46:058:14First Quarter23Fri
24Sat2:358.712:576.09:264.77:481.16:038:16Waxing Gibbous24Sat
25Sun3:228.72:416.010:113.98:511.76:018:17Waxing Gibbous25Sun
26Mon4:018.64:036.310:423.19:462.36:008:19Waxing Gibbous26Mon
27Tue4:328.55:066.811:062.410:332.95:588:20Waxing Gibbous27Tue
28Wed4:568.35:597.211:301.711:163.55:568:22Full Moon28Wed
29Thu5:158.26:457.511:551.011:564.05:548:23Full Moon29Thu
30Fri5:338.07:287.812:220.45:538:25Full Moon30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449704)

Common Questions About Patos Island Wharf, WA Tides

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What time does the tide turn (slack tide) in Patos Island Wharf, WA today?

Slack tide in Patos Island Wharf, WA is approximately 7:48 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 Patos Island Wharf, WA?

Patos Island Wharf, WA is currently in a transitional phase. Tonight's moon is 28% 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 Patos Island Wharf, 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 Patos Island Wharf, WA?

Tide predictions for Patos Island Wharf, 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 Patos Island Wharf, WA?

Tide data for Patos Island Wharf, WA is sourced from NOAA Station #9449704. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449704.

What is the moon phase in Patos Island Wharf, WA tonight?

Tonight the moon over Patos Island Wharf, WA is Waxing Crescent (28% illuminated). This places Patos Island Wharf, 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