Tides Today & Tomorrow in Cape Disappointment, WA

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in Cape Disappointment, WA.
Next low tide (tomorrow) : 2:18 am (1.1 ft)
Next high tide : in 2h 37m at 6:58 pm (6.9 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:21 am
Moon phase : First Quarter (56% illuminated)
Tide Station Location : Station #9440581
Common Questions About Tides

Cape Disappointment, WA Tides - Mar 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:107.56:245.611:532.011:343.76:546:02Third Quarter1Thu
2Fri6:027.37:555.51:022.06:526:03Third Quarter2Fri
3Sat7:057.29:195.712:454.12:131.86:516:05Third Quarter3Sat
4Sun8:117.210:146.12:024.23:141.56:496:06Waning Crescent4Sun
5Mon9:127.510:546.53:103.94:031.06:476:07Waning Crescent5Mon
6Tue10:057.811:276.94:023.54:430.66:456:09Waning Crescent6Tue
7Wed10:528.111:597.44:463.05:190.36:436:10Waning Crescent7Wed
8Thu11:358.45:252.45:530.06:416:12New Moon8Thu
9Fri12:317.812:188.56:031.96:270.06:396:13New Moon9Fri
10Sat1:038.21:018.66:421.37:010.16:376:14New Moon10Sat
11Sun1:378.52:458.48:220.98:370.47:357:16Waxing Crescent11Sun
12Mon3:118.73:318.19:050.59:150.97:347:17Waxing Crescent12Mon
13Tue3:488.84:217.69:510.49:551.57:327:19Waxing Crescent13Tue
14Wed4:298.85:177.110:430.410:412.27:307:20Waxing Crescent14Wed
15Thu5:158.66:246.511:420.511:362.97:287:21First Quarter15Thu
16Fri6:098.37:446.212:500.67:267:23First Quarter16Fri
17Sat7:158.09:106.312:453.42:050.77:247:24First Quarter17Sat
18Sun8:317.910:236.72:083.63:200.57:227:25Waxing Gibbous18Sun
19Mon9:468.011:197.23:313.44:260.37:207:27Waxing Gibbous19Mon
20Tue10:538.24:402.85:200.17:187:28Waxing Gibbous20Tue
21Wed12:057.711:50 AM8.45:362.26:060.07:167:29Waxing Gibbous21Wed
22Thu12:468.012:418.56:241.56:460.17:147:31Full Moon22Thu
23Fri1:238.31:278.47:061.07:240.37:127:32Full Moon23Fri
24Sat1:578.52:118.27:460.77:590.77:107:34Full Moon24Sat
25Sun2:308.52:527.98:250.58:331.17:087:35Full Moon25Sun
26Mon3:018.43:327.59:030.49:081.77:067:36Waning Gibbous26Mon
27Tue3:328.34:137.19:420.69:432.37:047:38Waning Gibbous27Tue
28Wed4:048.04:576.610:230.810:202.97:027:39Waning Gibbous28Wed
29Thu4:387.75:466.111:091.111:023.47:017:40Waning Gibbous29Thu
30Fri5:187.36:485.712:011.46:597:42Third Quarter30Fri
31Sat6:076.98:045.61:031.66:577:43Third Quarter31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9440581)

Common Questions About Cape Disappointment, WA Tides

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What time does the tide turn (slack tide) in Cape Disappointment, WA today?

Slack tide in Cape Disappointment, WA is approximately 10:38 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 Cape Disappointment, WA?

Cape Disappointment, WA is currently in a neap phase. Tonight's moon is 56% 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 minimum.

What datum are Cape Disappointment, 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 Cape Disappointment, WA?

Tide predictions for Cape Disappointment, 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 Cape Disappointment, WA?

Tide data for Cape Disappointment, WA is sourced from NOAA Station #9440581. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9440581.

What is the moon phase in Cape Disappointment, WA tonight?

Tonight the moon over Cape Disappointment, WA is First Quarter (56% illuminated). This places Cape Disappointment, WA in a neap tide cycle, so tidal ranges are near their weekly minimum 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