Tides Today & Tomorrow in Astoria, OR

TIDE TIMES for Tuesday, July 28, 2026
The tide is currently falling in Astoria, OR.
Next low tide : in 2h 23m at 7:54 am (-0.8 ft)
Next high tide : 2:23 pm (7.0 ft)
Sunset today : 8:50 pm
Sunrise tomorrow : 5:52 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9439040
Common Questions About Tides

Astoria, OR Tides - Aug 2091

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:508.53:587.89:37-1.09:471.55:578:45Waning Gibbous1Wed
2Thu3:328.14:347.710:11-0.610:291.45:598:43Waning Gibbous2Thu
3Fri4:157.75:087.710:43-0.211:101.46:008:42Waning Gibbous3Fri
4Sat4:587.15:417.511:150.411:541.56:018:40Waning Gibbous4Sat
5Sun5:466.66:167.511:480.96:028:39Third Quarter5Sun
6Mon6:416.06:547.412:441.512:261.66:048:38Third Quarter6Mon
7Tue7:475.67:407.31:421.51:152.16:058:36Third Quarter7Tue
8Wed9:025.58:337.32:481.42:162.66:068:35Third Quarter8Wed
9Thu10:155.69:317.53:551.13:252.96:078:33Waning Crescent9Thu
10Fri11:196.010:297.74:550.64:302.96:088:31Waning Crescent10Fri
11Sat12:126.45:470.05:282.76:108:30Waning Crescent11Sat
12Sun12:586.86:34-0.56:212.46:118:28Waning Crescent12Sun
13Mon12:128.41:397.27:17-0.97:102.06:128:27New Moon13Mon
14Tue1:008.72:187.57:58-1.27:581.56:138:25New Moon14Tue
15Wed1:468.82:557.88:37-1.48:441.16:158:23New Moon15Wed
16Thu2:338.83:328.19:16-1.39:300.76:168:22Waxing Crescent16Thu
17Fri3:208.74:098.39:54-1.110:170.46:178:20Waxing Crescent17Fri
18Sat4:108.34:488.510:34-0.711:060.26:188:18Waxing Crescent18Sat
19Sun5:047.75:308.511:15-0.16:208:17Waxing Crescent19Sun
20Mon6:057.16:188.512:010.212:010.76:218:15First Quarter20Mon
21Tue7:136.57:128.31:030.312:561.46:228:13First Quarter21Tue
22Wed8:306.28:158.22:150.32:022.06:238:11First Quarter22Wed
23Thu9:486.29:228.13:300.13:162.36:258:10Waxing Gibbous23Thu
24Fri10:596.610:298.24:39-0.24:272.36:268:08Waxing Gibbous24Fri
25Sat11:587.011:298.45:39-0.65:302.06:278:06Waxing Gibbous25Sat
26Sun12:477.46:30-0.86:261.76:298:04Waxing Gibbous26Sun
27Mon12:228.51:317.77:15-1.07:161.36:308:02Full Moon27Mon
28Tue1:108.52:107.87:56-0.98:011.06:318:00Full Moon28Tue
29Wed1:548.42:467.98:32-0.78:430.86:327:59Full Moon29Wed
30Thu2:368.13:197.99:06-0.59:230.76:347:57Full Moon30Thu
31Fri3:167.83:497.89:37-0.110:010.66:357:55Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9439040)

Common Questions About Astoria, OR Tides

Show All
What time does the tide turn (slack tide) in Astoria, OR today?

Slack tide in Astoria, OR is approximately 11:08 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 Astoria, OR?

Astoria, OR is currently in a spring phase. Tonight's moon is 99% 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 Astoria, 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 Astoria, OR?

Tide predictions for Astoria, 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 Astoria, OR?

Tide data for Astoria, OR is sourced from NOAA Station #9439040. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9439040.

What is the moon phase in Astoria, OR tonight?

Tonight the moon over Astoria, OR is Full Moon (99% illuminated). This places Astoria, 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