Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Arcata Wharf, CA.
Next low tide : 7:25 am (-0.7 ft)
Next high tide : in 1h 23m at 12:03 am (7.1 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:47 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9418851
Common Questions About Tides

Arcata Wharf, CA Tides - Oct 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:296.72:218.08:131.39:04-0.87:136:58Waning Gibbous1Wed
2Thu3:276.33:008.08:542.09:57-0.87:146:56Waning Gibbous2Thu
3Fri4:295.83:447.89:392.710:53-0.67:156:55Waning Gibbous3Fri
4Sat5:385.54:347.410:303.311:56-0.37:166:53Third Quarter4Sat
5Sun6:575.25:356.911:353.87:176:51Third Quarter5Sun
6Mon8:225.26:496.41:050.112:593.97:186:50Third Quarter6Mon
7Tue9:345.48:086.22:170.32:293.77:196:48Third Quarter7Tue
8Wed10:275.69:216.13:220.43:443.37:206:46Waning Crescent8Wed
9Thu11:065.910:236.14:170.54:412.77:216:45Waning Crescent9Thu
10Fri11:376.111:166.15:010.65:272.17:226:43Waning Crescent10Fri
11Sat12:046.45:380.86:071.57:236:42Waning Crescent11Sat
12Sun12:036.112:286.66:111.16:431.17:256:40New Moon12Sun
13Mon12:456.012:516.86:411.57:180.77:266:39New Moon13Mon
14Tue1:265.91:146.97:101.97:520.47:276:37New Moon14Tue
15Wed2:075.81:387.07:382.38:260.27:286:35New Moon15Wed
16Thu2:495.62:027.08:062.89:020.17:296:34Waxing Crescent16Thu
17Fri3:345.42:276.98:343.29:400.27:306:32Waxing Crescent17Fri
18Sat4:235.22:556.89:043.610:240.37:316:31Waxing Crescent18Sat
19Sun5:205.03:306.69:373.911:140.47:326:29Waxing Crescent19Sun
20Mon6:274.84:186.410:244.17:336:28First Quarter20Mon
21Tue7:404.95:276.112:130.511:40 AM4.37:346:27First Quarter21Tue
22Wed8:435.16:536.01:180.51:194.17:366:25First Quarter22Wed
23Thu9:305.48:166.02:220.52:443.67:376:24First Quarter23Thu
24Fri10:085.99:306.13:180.43:502.77:386:22Waxing Gibbous24Fri
25Sat10:436.510:376.34:080.44:451.77:396:21Waxing Gibbous25Sat
26Sun11:177.111:386.44:530.65:360.77:406:20Waxing Gibbous26Sun
27Mon11:517.75:360.96:24-0.37:416:18Full Moon27Mon
28Tue12:376.512:278.16:181.47:12-1.07:426:17Full Moon28Tue
29Wed1:346.41:048.47:001.98:00-1.57:446:16Full Moon29Wed
30Thu2:316.31:448.57:442.48:49-1.67:456:14Waning Gibbous30Thu
31Fri3:296.12:268.28:293.09:39-1.47:466:13Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9418851)

Common Questions About Arcata Wharf, CA Tides

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What time does the tide turn (slack tide) in Arcata Wharf, CA today?

Slack tide in Arcata Wharf, CA is approximately 3:44 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 Arcata Wharf, CA?

Arcata Wharf, CA 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 Arcata Wharf, CA 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 Arcata Wharf, CA?

Tide predictions for Arcata Wharf, CA 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 Arcata Wharf, CA?

Tide data for Arcata Wharf, CA is sourced from NOAA Station #9418851. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9418851.

What is the moon phase in Arcata Wharf, CA tonight?

Tonight the moon over Arcata Wharf, CA is Full Moon (99% illuminated). This places Arcata Wharf, CA 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