Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Arcata Wharf, CA.
Next low tide : 1:14 pm (1.3 ft)
Next high tide : in 59m at 7:15 am (4.7 ft)
Sunset today : 8:51 pm
Sunrise tomorrow : 5:45 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9418851
Common Questions About Tides

Arcata Wharf, CA Tides - May 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:035.89:175.31:253.42:180.06:138:13First Quarter1Fri
2Sat8:245.710:025.82:452.93:160.06:128:14Waxing Gibbous2Sat
3Sun9:395.810:436.43:532.04:090.16:118:15Waxing Gibbous3Sun
4Mon10:475.911:226.94:511.14:580.36:098:16Waxing Gibbous4Mon
5Tue11:506.15:440.15:450.66:088:17Waxing Gibbous5Tue
6Wed12:007.412:496.16:34-0.76:301.06:078:18Full Moon6Wed
7Thu12:397.71:466.17:23-1.37:141.56:068:19Full Moon7Thu
8Fri1:197.92:416.08:11-1.78:001.96:058:20Full Moon8Fri
9Sat2:007.93:375.88:59-1.78:462.46:048:21Waning Gibbous9Sat
10Sun2:437.64:355.69:48-1.59:362.86:038:22Waning Gibbous10Sun
11Mon3:287.25:345.410:39-1.110:323.16:018:23Waning Gibbous11Mon
12Tue4:196.66:375.311:33-0.611:383.36:008:24Third Quarter12Tue
13Wed5:166.07:395.312:29-0.25:598:25Third Quarter13Wed
14Thu6:215.58:365.412:533.31:280.35:598:26Third Quarter14Thu
15Fri7:335.19:245.52:123.02:250.65:588:27Third Quarter15Fri
16Sat8:454.910:025.73:222.63:170.95:578:28Waning Crescent16Sat
17Sun9:524.810:356.04:172.04:031.25:568:29Waning Crescent17Sun
18Mon10:524.811:066.35:031.44:441.55:558:30Waning Crescent18Mon
19Tue11:444.911:356.55:430.85:221.85:548:31Waning Crescent19Tue
20Wed12:325.16:200.35:572.15:538:32New Moon20Wed
21Thu12:046.71:185.26:56-0.26:322.45:538:33New Moon21Thu
22Fri12:336.92:015.27:31-0.57:072.65:528:34New Moon22Fri
23Sat1:037.02:455.28:07-0.87:422.95:518:35New Moon23Sat
24Sun1:347.03:315.28:45-0.98:183.15:508:35Waxing Crescent24Sun
25Mon2:087.04:185.29:25-1.08:593.35:508:36Waxing Crescent25Mon
26Tue2:456.85:085.110:09-0.99:473.45:498:37Waxing Crescent26Tue
27Wed3:296.66:015.210:56-0.810:453.45:498:38Waxing Crescent27Wed
28Thu4:236.36:545.311:47-0.611:583.35:488:39First Quarter28Thu
29Fri5:295.97:455.612:42-0.35:478:40First Quarter29Fri
30Sat6:465.58:336.01:172.91:380.15:478:40First Quarter30Sat
31Sun8:085.39:186.52:332.22:340.45:478:41First Quarter31Sun
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 10:14 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 neap phase. Tonight's moon is 59% 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 minimum.

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 (59% illuminated). This places Arcata Wharf, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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