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 2h 41m 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 - May 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:383.69:561.93:370.65:510.35:578:18Waning Gibbous1Tue
2Wed9:313.311:041.94:230.66:510.45:558:19Third Quarter2Wed
3Thu10:303.05:160.77:530.55:548:20Third Quarter3Thu
4Fri12:152.011:37 AM2.76:200.88:510.55:528:22Third Quarter4Fri
5Sat1:192.212:482.57:490.89:430.55:518:23Waning Crescent5Sat
6Sun2:132.51:592.49:330.710:300.55:498:24Waning Crescent6Sun
7Mon2:592.73:042.310:530.611:130.55:488:25Waning Crescent7Mon
8Tue3:402.94:002.311:560.411:530.65:478:27Waning Crescent8Tue
9Wed4:193.14:512.212:510.25:458:28New Moon9Wed
10Thu4:553.25:382.212:290.61:410.25:448:29New Moon10Thu
11Fri5:313.26:242.11:020.72:270.15:438:30New Moon11Fri
12Sat6:063.37:092.11:310.83:100.15:428:31New Moon12Sat
13Sun6:423.27:562.01:590.83:500.25:418:33Waxing Crescent13Sun
14Mon7:203.28:452.02:300.84:290.35:398:34Waxing Crescent14Mon
15Tue8:003.19:392.03:080.85:060.55:388:35Waxing Crescent15Tue
16Wed8:452.910:392.03:490.85:420.65:378:36Waxing Crescent16Wed
17Thu9:352.711:382.14:340.86:190.75:368:37First Quarter17Thu
18Fri10:332.55:240.86:590.75:358:38First Quarter18Fri
19Sat12:282.211:39 AM2.36:190.97:410.75:348:39First Quarter19Sat
20Sun1:112.312:502.27:250.98:230.75:338:41First Quarter20Sun
21Mon1:512.51:582.29:030.99:040.75:328:42Waxing Gibbous21Mon
22Tue2:302.72:592.110:400.79:450.75:318:43Waxing Gibbous22Tue
23Wed3:103.03:532.111:480.510:300.75:308:44Waxing Gibbous23Wed
24Thu3:513.34:422.112:450.35:308:45Waxing Gibbous24Thu
25Fri4:323.55:292.01:360.15:298:46Full Moon25Fri
26Sat5:143.76:162.012:130.72:230.05:288:47Full Moon26Sat
27Sun5:573.87:032.01:050.73:09-0.15:278:48Full Moon27Sun
28Mon6:423.87:522.01:550.73:54-0.15:278:49Waning Gibbous28Mon
29Tue7:293.78:452.02:440.74:400.05:268:50Waning Gibbous29Tue
30Wed8:193.59:432.03:330.75:270.15:258:51Waning Gibbous30Wed
31Thu9:133.110:462.24:240.76:150.35:258:51Third Quarter31Thu
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