Tides Today & Tomorrow in Portland, OR

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Portland, OR.
Next low tide : 7:15 pm (0.7 ft)
Next high tide : in 1h 37m at 2:13 pm (1.7 ft)
Sunset today : 9:03 pm
Sunrise tomorrow : 5:22 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9439221
Common Questions About Tides

Portland, OR Tides - Jun 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:122.811:492.35:210.77:050.45:248:52Third Quarter1Fri
2Sat11:182.56:320.87:550.55:248:53Third Quarter2Sat
3Sun12:462.512:302.28:060.88:430.65:238:54Third Quarter3Sun
4Mon1:372.71:422.19:380.79:280.65:238:55Waning Crescent4Mon
5Tue2:222.92:492.010:490.510:090.75:228:55Waning Crescent5Tue
6Wed3:033.03:482.011:490.310:470.85:228:56Waning Crescent6Wed
7Thu3:423.24:402.012:410.25:228:57New Moon7Thu
8Fri4:203.25:282.01:280.05:228:57New Moon8Fri
9Sat4:583.36:132.012:040.92:110.05:218:58New Moon9Sat
10Sun5:353.36:562.012:471.02:510.05:218:59New Moon10Sun
11Mon6:143.27:392.01:291.03:280.15:218:59Waxing Crescent11Mon
12Tue6:543.28:212.12:110.94:010.25:219:00Waxing Crescent12Tue
13Wed7:363.09:042.12:530.84:310.35:219:00Waxing Crescent13Wed
14Thu8:212.99:482.23:360.84:570.45:219:01Waxing Crescent14Thu
15Fri9:102.710:332.34:190.85:200.55:219:01Waxing Crescent15Fri
16Sat10:042.511:192.45:060.95:470.55:219:02First Quarter16Sat
17Sun11:052.25:590.96:190.55:219:02First Quarter17Sun
18Mon12:062.612:142.17:081.06:560.65:219:02First Quarter18Mon
19Tue12:522.81:241.99:060.97:360.65:219:02Waxing Gibbous19Tue
20Wed1:403.02:321.810:370.78:190.65:219:03Waxing Gibbous20Wed
21Thu2:273.33:321.811:410.49:050.75:229:03Waxing Gibbous21Thu
22Fri3:143.54:261.812:350.15:229:03Waxing Gibbous22Fri
23Sat4:023.75:161.81:23-0.15:229:03Full Moon23Sat
24Sun4:493.86:031.92:09-0.25:239:03Full Moon24Sun
25Mon5:363.86:502.012:450.82:52-0.35:239:03Full Moon25Mon
26Tue6:243.77:382.11:460.73:34-0.35:239:03Waning Gibbous26Tue
27Wed7:133.58:282.22:410.74:15-0.25:249:03Waning Gibbous27Wed
28Thu8:033.29:202.33:330.64:550.05:249:03Waning Gibbous28Thu
29Fri8:562.910:152.54:260.75:340.15:259:03Third Quarter29Fri
30Sat9:532.511:102.65:240.86:110.35:259:03Third Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9439221)

Common Questions About Portland, OR Tides

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What time does the tide turn (slack tide) in Portland, OR today?

Slack tide in Portland, OR is approximately 4:44 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 Portland, OR?

Portland, OR is currently in a transitional phase. Tonight's moon is 77% 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 Portland, 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 Portland, OR?

Tide predictions for Portland, 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 Portland, OR?

Tide data for Portland, OR is sourced from NOAA Station #9439221. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9439221.

What is the moon phase in Portland, OR tonight?

Tonight the moon over Portland, OR is Waxing Gibbous (77% illuminated). This places Portland, 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