Tides Today & Tomorrow in Seaside, Necanicum River, OR

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Seaside, Necanicum River, OR.
Next low tide : in 4h 18m at 9:50 pm (2.8 ft)
Next high tide (tomorrow) : 3:27 am (8.5 ft)
Sunset today : 9:09 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9438772
Common Questions About Tides

Seaside, Necanicum River, OR Tides - Apr 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:378.08:366.312:463.61:531.36:547:44First Quarter1Fri
2Sat7:417.89:416.41:493.82:591.46:527:45First Quarter2Sat
3Sun8:517.710:406.62:573.74:041.26:517:46First Quarter3Sun
4Mon10:017.911:307.04:033.35:020.96:497:48Waxing Gibbous4Mon
5Tue11:048.25:042.65:520.56:477:49Waxing Gibbous5Tue
6Wed12:137.512:018.65:591.96:370.36:457:50Waxing Gibbous6Wed
7Thu12:518.012:548.96:501.07:190.26:437:52Full Moon7Thu
8Fri1:278.51:459.07:390.28:010.36:417:53Full Moon8Fri
9Sat2:039.12:369.08:27-0.58:420.66:397:54Full Moon9Sat
10Sun2:399.53:288.89:15-1.19:241.06:377:55Waning Gibbous10Sun
11Mon3:189.84:218.510:03-1.410:071.66:367:57Waning Gibbous11Mon
12Tue3:599.95:168.110:52-1.310:522.16:347:58Waning Gibbous12Tue
13Wed4:449.76:157.711:44-0.911:422.66:327:59Waning Gibbous13Wed
14Thu5:359.37:197.312:42-0.46:308:01Third Quarter14Thu
15Fri6:358.78:287.112:403.11:470.26:288:02Third Quarter15Fri
16Sat7:478.19:377.21:503.32:590.66:268:03Third Quarter16Sat
17Sun9:047.810:407.53:063.24:100.76:258:05Waning Crescent17Sun
18Mon10:207.611:337.94:222.75:100.76:238:06Waning Crescent18Mon
19Tue11:257.75:282.16:000.76:218:07Waning Crescent19Tue
20Wed12:168.212:207.86:221.46:410.86:198:09Waning Crescent20Wed
21Thu12:538.51:087.87:070.87:171.06:188:10New Moon21Thu
22Fri1:268.61:537.87:480.47:511.46:168:11New Moon22Fri
23Sat1:558.72:357.88:250.08:251.86:148:13New Moon23Sat
24Sun2:238.73:177.79:02-0.28:592.26:138:14New Moon24Sun
25Mon2:508.73:597.69:37-0.49:332.56:118:15Waxing Crescent25Mon
26Tue3:198.74:407.410:13-0.310:092.96:098:17Waxing Crescent26Tue
27Wed3:498.75:237.210:50-0.110:463.26:088:18Waxing Crescent27Wed
28Thu4:248.56:096.911:300.211:283.46:068:19Waxing Crescent28Thu
29Fri5:058.37:016.712:160.66:058:20First Quarter29Fri
30Sat5:567.98:006.612:183.61:110.96:038:22First Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9438772)

Common Questions About Seaside, Necanicum River, OR Tides

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What time does the tide turn (slack tide) in Seaside, Necanicum River, OR today?

Slack tide in Seaside, Necanicum River, OR is approximately 12:38 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 Seaside, Necanicum River, OR?

Seaside, Necanicum River, OR is currently in a spring phase. Tonight's moon is 93% 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 near their weekly maximum.

What datum are Seaside, Necanicum River, 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 Seaside, Necanicum River, OR?

Tide predictions for Seaside, Necanicum River, 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 Seaside, Necanicum River, OR?

Tide data for Seaside, Necanicum River, OR is sourced from NOAA Station #9438772. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9438772.

What is the moon phase in Seaside, Necanicum River, OR tonight?

Tonight the moon over Seaside, Necanicum River, OR is Waning Gibbous (93% illuminated). This places Seaside, Necanicum River, OR in a spring tide cycle, so tidal ranges are near their weekly maximum 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