Tides Today & Tomorrow in Portland, OR

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Portland, OR.
Next low tide (tomorrow) : 5:02 am (0.8 ft)
Next high tide : in 4h 17m at 9:51 pm (2.4 ft)
Sunset today : 9:02 pm
Sunrise tomorrow : 5:21 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9439221
Common Questions About Tides

Portland, OR Tides - Jun 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:352.47:010.87:250.55:248:52Third Quarter1Tue
2Wed12:342.912:452.28:380.78:140.65:248:53Waning Crescent2Wed
3Thu1:293.01:552.110:020.69:100.65:238:54Waning Crescent3Thu
4Fri2:203.23:012.011:090.310:110.75:238:55Waning Crescent4Fri
5Sat3:083.34:002.012:070.15:228:55Waning Crescent5Sat
6Sun3:533.34:522.112:580.05:228:56New Moon6Sun
7Mon4:363.35:402.112:070.81:45-0.15:228:57New Moon7Mon
8Tue5:183.26:262.212:570.82:28-0.15:228:57New Moon8Tue
9Wed5:593.27:092.21:410.83:080.05:218:58New Moon9Wed
10Thu6:403.17:522.32:200.83:430.15:218:59Waxing Crescent10Thu
11Fri7:232.98:342.32:570.84:140.35:218:59Waxing Crescent11Fri
12Sat8:072.89:182.43:330.84:390.45:219:00Waxing Crescent12Sat
13Sun8:542.610:022.54:100.84:550.55:219:00Waxing Crescent13Sun
14Mon9:462.410:482.54:520.85:120.55:219:01First Quarter14Mon
15Tue10:462.211:352.75:420.85:410.55:219:01First Quarter15Tue
16Wed11:542.06:480.96:200.65:219:01First Quarter16Wed
17Thu12:232.81:071.88:440.97:050.65:219:02First Quarter17Thu
18Fri1:102.92:171.810:130.77:530.75:219:02Waxing Gibbous18Fri
19Sat1:583.13:181.811:150.48:460.85:219:02Waxing Gibbous19Sat
20Sun2:463.24:081.912:070.25:219:03Waxing Gibbous20Sun
21Mon3:333.44:531.912:530.05:229:03Full Moon21Mon
22Tue4:203.55:352.01:36-0.15:229:03Full Moon22Tue
23Wed5:063.66:162.112:240.92:17-0.25:229:03Full Moon23Wed
24Thu5:533.66:592.31:220.82:56-0.25:239:03Full Moon24Thu
25Fri6:403.67:432.42:140.73:33-0.25:239:03Waning Gibbous25Fri
26Sat7:283.48:292.63:040.64:09-0.15:239:03Waning Gibbous26Sat
27Sun8:183.29:182.73:540.64:440.05:249:03Waning Gibbous27Sun
28Mon9:112.810:102.94:470.65:180.15:249:03Third Quarter28Mon
29Tue10:102.511:043.05:490.75:500.35:259:03Third Quarter29Tue
30Wed11:152.27:090.86:200.45:259:03Third Quarter30Wed
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 1:26 am — 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 28% 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 Crescent (28% 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