Tides Today & Tomorrow in Settlers Point, Columbia River, OR

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Settlers Point, Columbia River, OR.
Next low tide : in 34m at 12:35 pm (1.5 ft)
Next high tide : 6:19 pm (7.5 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:18 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #9439054
Common Questions About Tides

Settlers Point, Columbia River, OR Tides - Apr 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:128.21:198.17:510.78:13-0.16:527:44Full Moon1Tue
2Wed1:528.52:088.18:380.28:530.26:507:45Full Moon2Wed
3Thu2:298.62:547.99:23-0.19:310.56:487:46Full Moon3Thu
4Fri3:048.63:397.710:04-0.210:071.06:467:48Full Moon4Fri
5Sat3:368.54:237.410:44-0.210:421.46:447:49Waning Gibbous5Sat
6Sun4:088.35:077.011:21-0.111:161.96:437:50Waning Gibbous6Sun
7Mon4:398.15:526.711:590.211:522.46:417:52Waning Gibbous7Mon
8Tue5:117.86:426.312:380.56:397:53Waning Gibbous8Tue
9Wed5:497.47:386.012:332.81:240.96:377:54Third Quarter9Wed
10Thu6:367.08:415.91:243.22:201.26:357:56Third Quarter10Thu
11Fri7:386.69:446.02:303.43:261.36:337:57Third Quarter11Fri
12Sat8:526.410:416.33:453.44:301.36:317:58Third Quarter12Sat
13Sun10:076.511:296.84:553.05:271.16:308:00Waning Crescent13Sun
14Mon11:126.75:542.36:160.96:288:01Waning Crescent14Mon
15Tue12:117.212:097.06:461.67:000.76:268:02Waning Crescent15Tue
16Wed12:477.71:007.37:330.97:420.76:248:04Waning Crescent16Wed
17Thu1:228.11:497.68:180.28:230.86:228:05New Moon17Thu
18Fri1:568.52:377.79:02-0.39:030.96:218:06New Moon18Fri
19Sat2:318.83:257.79:46-0.89:441.26:198:08New Moon19Sat
20Sun3:089.04:147.610:30-1.010:271.56:178:09Waxing Crescent20Sun
21Mon3:489.15:067.411:15-1.111:121.86:158:10Waxing Crescent21Mon
22Tue4:319.06:017.212:04-0.96:148:11Waxing Crescent22Tue
23Wed5:208.67:007.012:022.212:58-0.66:128:13First Quarter23Wed
24Thu6:188.18:046.91:002.51:59-0.26:108:14First Quarter24Thu
25Fri7:267.69:107.02:092.73:060.16:098:15First Quarter25Fri
26Sat8:447.110:127.33:272.64:130.36:078:17First Quarter26Sat
27Sun10:027.011:077.74:422.15:140.46:058:18Waxing Gibbous27Sun
28Mon11:127.011:568.15:481.46:080.56:048:19Waxing Gibbous28Mon
29Tue12:147.26:450.76:560.66:028:21Waxing Gibbous29Tue
30Wed12:388.41:077.37:360.17:400.86:018:22Waxing Gibbous30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9439054)

Common Questions About Settlers Point, Columbia River, OR Tides

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What time does the tide turn (slack tide) in Settlers Point, Columbia River, OR today?

Slack tide in Settlers Point, Columbia River, OR is approximately 3:27 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 Settlers Point, Columbia River, OR?

Settlers Point, Columbia River, OR 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 Settlers Point, Columbia River, OR 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 Settlers Point, Columbia River, OR?

Tide predictions for Settlers Point, Columbia River, OR 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 Settlers Point, Columbia River, OR?

Tide data for Settlers Point, Columbia River, OR is sourced from NOAA Station #9439054. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9439054.

What is the moon phase in Settlers Point, Columbia River, OR tonight?

Tonight the moon over Settlers Point, Columbia River, OR is First Quarter (37% illuminated). This places Settlers Point, Columbia River, OR 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