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 46m at 2:04 pm (2.1 ft)
Next high tide : 8:42 pm (6.7 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 - Jun 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:166.74:125.39:24-0.79:113.25:468:41Waning Gibbous1Fri
2Sat2:526.44:565.210:03-0.49:553.35:468:42Waning Gibbous2Sat
3Sun3:316.15:415.210:43-0.210:453.45:468:43Waning Gibbous3Sun
4Mon4:155.76:285.211:260.111:453.45:458:44Third Quarter4Mon
5Tue5:075.47:155.312:120.45:458:44Third Quarter5Tue
6Wed6:105.08:005.612:543.21:000.85:458:45Third Quarter6Wed
7Thu7:234.78:435.92:032.81:511.15:448:45Third Quarter7Thu
8Fri8:384.69:236.33:062.22:421.45:448:46Waning Crescent8Fri
9Sat9:494.710:026.74:011.43:331.65:448:47Waning Crescent9Sat
10Sun10:554.910:427.24:500.64:231.95:448:47Waning Crescent10Sun
11Mon11:555.211:237.65:37-0.25:122.15:448:48Waning Crescent11Mon
12Tue12:515.56:23-1.06:002.35:448:48New Moon12Tue
13Wed12:057.91:445.77:09-1.66:492.45:448:49New Moon13Wed
14Thu12:508.12:365.87:56-1.97:392.55:448:49New Moon14Thu
15Fri1:378.13:285.98:43-2.08:322.65:448:49Waxing Crescent15Fri
16Sat2:267.94:206.09:32-1.99:282.65:448:50Waxing Crescent16Sat
17Sun3:207.55:126.110:22-1.610:302.65:448:50Waxing Crescent17Sun
18Mon4:176.96:066.211:13-1.011:392.55:448:50First Quarter18Mon
19Tue5:216.26:596.312:06-0.45:448:51First Quarter19Tue
20Wed6:315.67:516.512:532.31:010.35:448:51First Quarter20Wed
21Thu7:485.18:416.72:081.81:570.95:448:51First Quarter21Thu
22Fri9:074.89:286.93:181.32:521.55:458:51Waxing Gibbous22Fri
23Sat10:234.810:117.14:180.73:462.05:458:52Waxing Gibbous23Sat
24Sun11:314.910:527.25:100.24:372.45:458:52Waxing Gibbous24Sun
25Mon12:275.15:55-0.25:242.75:468:52Waxing Gibbous25Mon
26Tue1:155.26:35-0.56:082.95:468:52Full Moon26Tue
27Wed12:077.21:565.37:13-0.76:503.05:468:52Full Moon27Wed
28Thu12:437.22:345.47:49-0.77:293.15:478:52Full Moon28Thu
29Fri1:187.03:115.48:25-0.78:093.15:478:52Full Moon29Fri
30Sat1:546.93:475.59:00-0.68:493.25:488:52Waning Gibbous30Sat
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 5:23 pm — 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