Tides Today & Tomorrow in Portland, OR

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Portland, OR.
Next low tide : in 3h 43m at 10:11 am (0.6 ft)
Next high tide : 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 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:032.312:492.67:300.89:190.75:578:18Third Quarter1Sun
2Mon1:552.51:562.69:040.810:100.65:558:19Waning Crescent2Mon
3Tue2:442.82:592.610:400.610:590.55:548:20Waning Crescent3Tue
4Wed3:313.03:572.611:510.411:470.55:528:21Waning Crescent4Wed
5Thu4:173.34:502.512:510.25:518:23New Moon5Thu
6Fri5:013.55:412.512:330.41:450.05:508:24New Moon6Fri
7Sat5:463.66:312.41:190.42:36-0.15:488:25New Moon7Sat
8Sun6:303.67:212.32:030.43:24-0.15:478:26Waxing Crescent8Sun
9Mon7:143.58:132.32:460.44:120.05:468:28Waxing Crescent9Mon
10Tue8:003.39:082.23:290.55:010.15:448:29Waxing Crescent10Tue
11Wed8:493.010:092.24:120.65:500.35:438:30Waxing Crescent11Wed
12Thu9:412.711:152.24:580.76:430.55:428:31First Quarter12Thu
13Fri10:392.55:490.87:370.65:418:32First Quarter13Fri
14Sat12:182.311:45 AM2.36:550.98:290.75:408:34First Quarter14Sat
15Sun1:112.412:552.18:290.99:170.85:388:35Waxing Gibbous15Sun
16Mon1:562.62:052.19:520.89:580.85:378:36Waxing Gibbous16Mon
17Tue2:362.73:072.210:550.610:340.85:368:37Waxing Gibbous17Tue
18Wed3:142.84:002.211:490.411:060.95:358:38Waxing Gibbous18Wed
19Thu3:513.04:472.212:380.35:348:39Waxing Gibbous19Thu
20Fri4:283.15:302.21:230.25:338:40Full Moon20Fri
21Sat5:043.26:112.212:180.82:050.15:328:41Full Moon21Sat
22Sun5:423.36:512.21:000.82:450.15:318:42Full Moon22Sun
23Mon6:203.47:302.11:420.83:230.15:308:44Full Moon23Mon
24Tue7:003.48:112.12:230.73:590.25:308:45Waning Gibbous24Tue
25Wed7:433.38:552.13:040.74:340.35:298:46Waning Gibbous25Wed
26Thu8:283.29:422.23:460.75:080.45:288:47Waning Gibbous26Thu
27Fri9:183.010:332.34:300.85:430.55:278:48Third Quarter27Fri
28Sat10:142.811:272.45:170.86:190.55:278:49Third Quarter28Sat
29Sun11:162.66:120.86:590.65:268:49Third Quarter29Sun
30Mon12:212.612:242.47:260.97:450.65:258:50Third Quarter30Mon
31Tue1:162.81:332.39:140.88:390.65:258:51Waning Crescent31Tue
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 12:12 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