Tides Today & Tomorrow in Crescent Harbor, WA

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently rising in Crescent Harbor, WA.
Next low tide : 3:26 pm (5.3 ft)
Next high tide : in 5h 06m at 10:17 am (9.1 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:09 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #9447952
Common Questions About Tides

Crescent Harbor, WA Tides - Aug 1950

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:169.78:4612.02:024.91:37-0.25:458:48Waning Gibbous1Tue
2Wed8:139.29:1311.82:464.12:161.35:468:46Waning Gibbous2Wed
3Thu9:148.69:4111.53:313.32:562.95:478:45Third Quarter3Thu
4Fri10:258.210:1211.14:162.63:384.65:498:43Third Quarter4Fri
5Sat11:548.110:4610.65:042.04:296.15:508:42Third Quarter5Sat
6Sun1:568.65:551.55:447.45:518:40Third Quarter6Sun
7Mon3:389.46:481.07:508.15:538:39Third Quarter7Mon
8Tue12:169.64:3510.27:420.59:348.15:548:37Waning Crescent8Tue
9Wed1:149.45:1310.88:330.010:257.95:568:35Waning Crescent9Wed
10Thu2:129.45:4311.19:20-0.510:567.65:578:34Waning Crescent10Thu
11Fri3:039.76:0711.410:03-1.011:197.25:588:32Waning Crescent11Fri
12Sat3:4910.06:2911.510:43-1.411:436.76:008:30New Moon12Sat
13Sun4:3410.26:5111.711:22-1.66:018:29New Moon13Sun
14Mon5:1910.47:1312.012:126.012:00-1.56:028:27New Moon14Mon
15Tue6:0710.47:3812.112:465.112:38-0.96:048:25Waxing Crescent15Tue
16Wed7:0010.38:0412.31:244.01:170.16:058:23Waxing Crescent16Wed
17Thu7:5710.08:3312.32:072.81:571.56:068:22Waxing Crescent17Thu
18Fri9:019.69:0512.22:521.72:393.26:088:20Waxing Crescent18Fri
19Sat10:149.39:4011.93:420.73:275.06:098:18First Quarter19Sat
20Sun11:459.210:2211.44:370.04:276.66:118:16First Quarter20Sun
21Mon1:449.65:37-0.55:537.86:128:14First Quarter21Mon
22Tue3:2210.46:42-0.97:468.26:138:12Waxing Gibbous22Tue
23Wed12:2410.44:2211.17:48-1.29:177.86:158:10Waxing Gibbous23Wed
24Thu1:4010.35:0511.68:50-1.410:147.16:168:08Waxing Gibbous24Thu
25Fri2:4910.35:4011.89:44-1.610:586.26:188:07Waxing Gibbous25Fri
26Sat3:5010.46:0911.910:33-1.411:365.46:198:05Full Moon26Sat
27Sun4:4410.56:3511.911:16-1.06:208:03Full Moon27Sun
28Mon5:3510.46:5711.812:114.611:56 AM-0.36:228:01Full Moon28Mon
29Tue6:2510.27:1911.712:463.712:340.76:237:59Waning Gibbous29Tue
30Wed7:1410.07:4311.51:212.91:111.96:247:57Waning Gibbous30Wed
31Thu8:069.88:0811.21:562.21:483.36:267:55Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9447952)

Common Questions About Crescent Harbor, WA Tides

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What time does the tide turn (slack tide) in Crescent Harbor, WA today?

Slack tide in Crescent Harbor, WA is approximately 12:51 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 Crescent Harbor, WA?

Crescent Harbor, WA is currently in a transitional phase. Tonight's moon is 37% 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 Crescent Harbor, 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 Crescent Harbor, WA?

Tide predictions for Crescent Harbor, 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 Crescent Harbor, WA?

Tide data for Crescent Harbor, WA is sourced from NOAA Station #9447952. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9447952.

What is the moon phase in Crescent Harbor, WA tonight?

Tonight the moon over Crescent Harbor, WA is First Quarter (37% illuminated). This places Crescent Harbor, 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