Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Arcata Wharf, CA.
Next low tide : in 1h 55m at 2:50 am (1.4 ft)
Next high tide : 8:37 am (4.3 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:45 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #9418851
Common Questions About Tides

Arcata Wharf, CA Tides - Dec 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:507.18:215.31:071.32:281.47:224:49Waxing Gibbous1Thu
2Fri8:387.69:355.52:061.73:270.57:234:49Waxing Gibbous2Fri
3Sat9:248.110:405.83:032.04:20-0.37:244:48Waxing Gibbous3Sat
4Sun10:118.411:386.13:582.25:10-1.07:254:48Full Moon4Sun
5Mon10:578.64:502.45:57-1.47:254:48Full Moon5Mon
6Tue12:326.311:43 AM8.65:412.56:44-1.67:264:48Full Moon6Tue
7Wed1:236.412:298.46:322.77:29-1.57:274:48Full Moon7Wed
8Thu2:126.41:158.07:222.88:14-1.27:284:48Waning Gibbous8Thu
9Fri3:006.42:027.58:152.98:59-0.77:294:48Waning Gibbous9Fri
10Sat3:486.42:516.99:103.19:44-0.17:304:48Waning Gibbous10Sat
11Sun4:366.43:446.210:103.110:300.57:314:48Third Quarter11Sun
12Mon5:246.44:435.511:173.111:171.17:314:48Third Quarter12Mon
13Tue6:116.45:515.012:282.87:324:49Third Quarter13Tue
14Wed6:586.57:064.712:061.71:372.47:334:49Third Quarter14Wed
15Thu7:426.78:234.612:582.22:381.97:344:49Waning Crescent15Thu
16Fri8:246.99:334.81:512.63:281.47:344:49Waning Crescent16Fri
17Sat9:047.110:315.02:422.94:120.97:354:50Waning Crescent17Sat
18Sun9:427.311:205.33:313.14:510.47:354:50Waning Crescent18Sun
19Mon10:207.54:163.25:280.07:364:51Waning Crescent19Mon
20Tue12:025.510:57 AM7.64:583.36:04-0.37:374:51New Moon20Tue
21Wed12:425.711:34 AM7.75:393.36:40-0.67:374:52New Moon21Wed
22Thu1:215.912:117.76:203.37:16-0.77:384:52New Moon22Thu
23Fri1:596.012:507.67:023.27:53-0.77:384:53Waxing Crescent23Fri
24Sat2:386.21:317.47:473.28:31-0.57:384:53Waxing Crescent24Sat
25Sun3:186.32:177.08:363.19:11-0.37:394:54Waxing Crescent25Sun
26Mon4:006.53:096.59:333.09:540.27:394:55Waxing Crescent26Mon
27Tue4:446.74:116.010:362.710:410.77:394:55First Quarter27Tue
28Wed5:317.05:255.411:472.311:321.37:404:56First Quarter28Wed
29Thu6:217.36:485.11:001.87:404:57First Quarter29Thu
30Fri7:137.68:135.012:301.92:091.17:404:57Waxing Gibbous30Fri
31Sat8:067.99:295.31:332.43:120.37:404:58Waxing Gibbous31Sat
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 5:43 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 transitional phase. Tonight's moon is 69% 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 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 First Quarter (69% illuminated). This places Arcata Wharf, CA 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