Tides Today & Tomorrow in Shaw Island, Ferry Terminal, WA

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in Shaw Island, Ferry Terminal, WA.
Next low tide : 10:18 pm (6.4 ft)
Next high tide : in 14m at 4:55 pm (7.3 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:16 am
Moon phase : Waxing Gibbous (82% illuminated)
Tide Station Location : Station #9449904
Common Questions About Tides

Shaw Island, Ferry Terminal, WA Tides - Oct 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:137.36:267.812:31-0.312:403.67:116:50Waning Gibbous1Wed
2Thu8:217.46:557.71:17-1.21:294.87:136:48Waning Gibbous2Thu
3Fri9:347.47:277.42:05-1.72:265.97:146:46Waning Gibbous3Fri
4Sat10:577.48:017.02:57-1.73:386.67:166:44Third Quarter4Sat
5Sun12:227.53:53-1.35:296.97:176:42Third Quarter5Sun
6Mon1:357.64:56-0.78:306.47:196:40Third Quarter6Mon
7Tue2:327.76:050.09:245.87:206:38Third Quarter7Tue
8Wed3:167.87:170.59:565.17:226:36Waning Crescent8Wed
9Thu1:155.43:527.78:221.010:194.47:236:34Waning Crescent9Thu
10Fri2:465.64:217.69:151.510:383.77:256:32Waning Crescent10Fri
11Sat3:545.94:417.49:572.010:562.97:266:30Waning Crescent11Sat
12Sun4:506.24:547.210:352.711:162.07:286:28New Moon12Sun
13Mon5:406.45:047.211:103.411:401.27:296:26New Moon13Mon
14Tue6:266.75:177.111:454.27:316:24New Moon14Tue
15Wed7:116.95:357.012:060.512:224.97:326:22New Moon15Wed
16Thu7:567.15:566.912:350.01:025.67:346:20Waxing Crescent16Thu
17Fri8:447.26:156.71:07-0.41:486.27:356:18Waxing Crescent17Fri
18Sat9:397.36:246.51:43-0.62:446.77:376:16Waxing Crescent18Sat
19Sun10:457.35:366.42:23-0.64:047.07:386:14Waxing Crescent19Sun
20Mon11:597.43:10-0.47:406:12First Quarter20Mon
21Tue1:057.54:04-0.27:416:10First Quarter21Tue
22Wed1:527.65:070.17:436:09First Quarter22Wed
23Thu2:267.66:140.49:055.57:446:07First Quarter23Thu
24Fri12:005.42:527.77:190.89:094.57:466:05Waxing Gibbous24Fri
25Sat1:375.63:157.88:171.39:353.17:476:03Waxing Gibbous25Sat
26Sun3:046.03:377.99:092.010:081.57:496:01Waxing Gibbous26Sun
27Mon4:216.64:018.09:572.910:45-0.17:506:00Full Moon27Mon
28Tue5:307.24:278.110:443.911:24-1.47:525:58Full Moon28Tue
29Wed6:337.74:548.111:325.07:545:56Full Moon29Wed
30Thu7:348.15:248.012:05-2.412:236.07:555:55Waning Gibbous30Thu
31Fri8:358.35:567.712:49-2.81:206.77:575:53Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449904)

Common Questions About Shaw Island, Ferry Terminal, WA Tides

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What time does the tide turn (slack tide) in Shaw Island, Ferry Terminal, WA today?

Slack tide in Shaw Island, Ferry Terminal, WA is approximately 7:36 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 Shaw Island, Ferry Terminal, WA?

Shaw Island, Ferry Terminal, WA is currently in a spring phase. Tonight's moon is 82% 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 Shaw Island, Ferry Terminal, 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 Shaw Island, Ferry Terminal, WA?

Tide predictions for Shaw Island, Ferry Terminal, 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 Shaw Island, Ferry Terminal, WA?

Tide data for Shaw Island, Ferry Terminal, WA is sourced from NOAA Station #9449904. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449904.

What is the moon phase in Shaw Island, Ferry Terminal, WA tonight?

Tonight the moon over Shaw Island, Ferry Terminal, WA is Waxing Gibbous (82% illuminated). This places Shaw Island, Ferry Terminal, 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