Tides Today & Tomorrow in Nehalem, OR

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in Nehalem, OR.
Next low tide (tomorrow) : 12:12 am (0.7 ft)
Next high tide : in 4h 53m at 4:54 pm (7.0 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:18 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9437908
Common Questions About Tides

Nehalem, OR Tides - Oct 1930

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:355.48:075.83:010.53:172.86:135:57Waxing Gibbous1Wed
2Thu10:165.69:125.93:590.54:162.46:145:55Waxing Gibbous2Thu
3Fri10:475.810:046.14:440.45:002.06:155:53Waxing Gibbous3Fri
4Sat11:146.010:496.25:220.45:381.66:175:51Waxing Gibbous4Sat
5Sun11:376.311:306.35:540.56:131.26:185:49Full Moon5Sun
6Mon12:006.66:230.66:470.96:195:47Full Moon6Mon
7Tue12:106.312:226.96:500.87:200.56:215:45Full Moon7Tue
8Wed12:496.312:467.17:181.17:550.26:225:44Full Moon8Wed
9Thu1:306.11:117.27:461.48:310.06:235:42Waning Gibbous9Thu
10Fri2:145.91:387.38:161.89:10-0.16:255:40Waning Gibbous10Fri
11Sat3:025.72:107.38:482.19:55-0.16:265:38Waning Gibbous11Sat
12Sun3:585.42:477.29:252.510:480.06:275:36Waning Gibbous12Sun
13Mon5:045.23:357.010:112.711:500.06:285:34Third Quarter13Mon
14Tue6:245.14:376.711:172.96:305:33Third Quarter14Tue
15Wed7:425.25:576.41:010.112:502.96:315:31Third Quarter15Wed
16Thu8:435.57:246.42:120.02:242.66:325:29Third Quarter16Thu
17Fri9:296.08:436.53:150.03:382.16:345:27Waning Crescent17Fri
18Sat10:076.59:526.74:090.04:381.46:355:25Waning Crescent18Sat
19Sun10:437.110:536.84:560.15:300.66:375:24Waning Crescent19Sun
20Mon11:177.611:496.85:390.36:180.06:385:22New Moon20Mon
21Tue11:518.06:200.67:04-0.56:395:20New Moon21Tue
22Wed12:436.812:268.27:001.17:49-0.86:415:19New Moon22Wed
23Thu1:356.61:018.17:391.58:33-0.96:425:17Waxing Crescent23Thu
24Fri2:286.31:377.98:201.99:18-0.76:435:15Waxing Crescent24Fri
25Sat3:236.02:157.59:022.410:06-0.56:455:14Waxing Crescent25Sat
26Sun4:225.72:567.09:492.710:59-0.16:465:12Waxing Crescent26Sun
27Mon5:295.53:456.410:452.911:570.26:485:10First Quarter27Mon
28Tue6:425.44:465.912:003.06:495:09First Quarter28Tue
29Wed7:505.46:035.51:010.51:312.96:505:07First Quarter29Wed
30Thu8:425.67:255.32:050.72:512.66:525:06First Quarter30Thu
31Fri9:215.88:375.33:010.83:502.26:535:04Waxing Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9437908)

Common Questions About Nehalem, OR Tides

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

Slack tide in Nehalem, OR is approximately 8:33 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 Nehalem, OR?

Nehalem, 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 Nehalem, 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 Nehalem, OR?

Tide predictions for Nehalem, 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 Nehalem, OR?

Tide data for Nehalem, OR is sourced from NOAA Station #9437908. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9437908.

What is the moon phase in Nehalem, OR tonight?

Tonight the moon over Nehalem, OR is Waxing Crescent (28% illuminated). This places Nehalem, 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