Tides Today & Tomorrow in Nehalem, OR

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in Nehalem, OR.
Next low tide : 11:10 am (1.1 ft)
Next high tide : in 3h 14m at 4:39 am (5.9 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 - Jul 1931

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:357.62:425.88:29-1.18:122.44:298:08Full Moon1Wed
2Thu1:187.33:215.89:09-0.98:592.34:298:08Waning Gibbous2Thu
3Fri2:016.94:005.89:47-0.69:482.34:308:08Waning Gibbous3Fri
4Sat2:446.44:375.810:24-0.210:402.24:318:08Waning Gibbous4Sat
5Sun3:305.85:135.910:590.211:382.14:318:07Waning Gibbous5Sun
6Mon4:215.25:496.011:340.64:328:07Third Quarter6Mon
7Tue5:244.66:246.112:411.912:101.14:338:07Third Quarter7Tue
8Wed6:414.27:016.31:471.512:501.64:338:06Third Quarter8Wed
9Thu8:104.17:406.52:491.21:352.04:348:06Third Quarter9Thu
10Fri9:354.38:236.83:440.72:292.44:358:05Waning Crescent10Fri
11Sat10:434.69:087.14:340.33:282.64:368:05Waning Crescent11Sat
12Sun11:364.99:547.45:20-0.24:262.74:378:04Waning Crescent12Sun
13Mon12:205.26:04-0.65:202.74:388:04New Moon13Mon
14Tue1:005.56:47-0.96:112.54:388:03New Moon14Tue
15Wed1:395.77:29-1.27:002.44:398:02New Moon15Wed
16Thu12:168.12:176.08:10-1.37:512.14:408:02New Moon16Thu
17Fri1:058.02:556.28:51-1.38:441.94:418:01Waxing Crescent17Fri
18Sat1:557.73:346.59:32-1.09:421.74:428:00Waxing Crescent18Sat
19Sun2:497.14:146.810:13-0.610:431.44:437:59Waxing Crescent19Sun
20Mon3:486.44:567.010:550.011:501.14:447:58First Quarter20Mon
21Tue4:575.65:407.211:390.64:457:57First Quarter21Tue
22Wed6:175.06:277.41:020.812:271.34:467:56First Quarter22Wed
23Thu7:504.77:197.52:140.41:231.94:477:55First Quarter23Thu
24Fri9:234.78:157.53:230.02:292.44:487:54Waxing Gibbous24Fri
25Sat10:395.09:117.64:26-0.33:402.64:507:53Waxing Gibbous25Sat
26Sun11:375.310:067.65:21-0.54:452.64:517:52Waxing Gibbous26Sun
27Mon12:235.66:09-0.75:422.54:527:51Full Moon27Mon
28Tue1:025.86:53-0.86:312.44:537:50Full Moon28Tue
29Wed1:375.97:32-0.87:152.24:547:49Full Moon29Wed
30Thu12:267.42:095.98:08-0.77:572.14:557:48Full Moon30Thu
31Fri1:067.22:406.08:41-0.58:391.94:567:46Waning 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 7:54 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 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