Tides Today & Tomorrow in Cape Disappointment, WA

TIDE TIMES for Monday, August 17, 2026
The tide is currently falling in Cape Disappointment, WA.
Next low tide : in 5h 14m at 11:07 pm (0.7 ft)
Next high tide (tomorrow) : 5:27 am (5.8 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 6:18 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9440581
Common Questions About Tides

Cape Disappointment, WA Tides - Apr 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:548.07:015.711:540.411:264.16:537:45First Quarter1Sat
2Sun5:537.78:215.71:020.56:517:47First Quarter2Sun
3Mon7:097.49:306.112:524.22:140.56:507:48First Quarter3Mon
4Tue8:337.310:236.72:263.83:210.46:487:49Waxing Gibbous4Tue
5Wed9:527.511:067.43:443.04:180.36:467:51Waxing Gibbous5Wed
6Thu11:007.811:468.14:461.95:080.36:447:52Waxing Gibbous6Thu
7Fri12:018.05:400.85:530.56:427:53Waxing Gibbous7Fri
8Sat12:258.812:568.26:28-0.26:350.86:407:55Full Moon8Sat
9Sun1:039.31:498.17:14-0.97:171.26:387:56Full Moon9Sun
10Mon1:419.52:407.97:59-1.37:581.86:367:57Full Moon10Mon
11Tue2:209.53:307.68:44-1.48:392.36:347:59Waning Gibbous11Tue
12Wed2:599.34:217.19:30-1.19:232.96:338:00Waning Gibbous12Wed
13Thu3:418.85:156.610:19-0.610:113.46:318:01Waning Gibbous13Thu
14Fri4:258.26:166.211:120.011:073.86:298:03Third Quarter14Fri
15Sat5:157.57:265.912:110.66:278:04Third Quarter15Sat
16Sun6:156.88:405.912:184.11:171.06:258:05Third Quarter16Sun
17Mon7:286.49:406.11:454.02:241.36:248:07Third Quarter17Mon
18Tue8:476.110:246.43:073.63:241.46:228:08Waning Crescent18Tue
19Wed9:586.110:586.84:093.04:141.56:208:09Waning Crescent19Wed
20Thu10:566.311:277.24:562.24:541.66:188:11Waning Crescent20Thu
21Fri11:466.511:547.65:351.55:301.86:178:12Waning Crescent21Fri
22Sat12:316.76:100.96:032.06:158:13Waning Crescent22Sat
23Sun12:227.91:136.86:430.36:352.26:138:15New Moon23Sun
24Mon12:518.21:546.97:16-0.27:062.56:118:16New Moon24Mon
25Tue1:218.42:356.97:50-0.67:392.86:108:17New Moon25Tue
26Wed1:538.53:186.88:26-0.88:133.16:088:19Waxing Crescent26Wed
27Thu2:288.54:036.69:06-0.98:503.36:078:20Waxing Crescent27Thu
28Fri3:068.44:526.39:50-0.89:333.56:058:21Waxing Crescent28Fri
29Sat3:498.25:476.210:39-0.610:263.76:038:22Waxing Crescent29Sat
30Sun4:407.86:476.111:34-0.411:353.86:028:24First Quarter30Sun
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 2:17 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 Cape Disappointment, WA?

Cape Disappointment, 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 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 Waxing Crescent (28% illuminated). This places Cape Disappointment, 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