Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Tuesday, July 14, 2026
The tide is currently falling in Arcata Wharf, CA.
Next low tide : in 18m at 7:05 pm (2.8 ft)
Next high tide (tomorrow) : 1:03 am (8.3 ft)
Sunset today : 8:47 pm
Sunrise tomorrow : 5:57 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9418851
Common Questions About Tides

Arcata Wharf, CA Tides - May 2063

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:127.34:225.19:31-1.28:593.26:148:13Waxing Crescent1Tue
2Wed2:537.25:195.010:21-1.19:493.46:128:14Waxing Crescent2Wed
3Thu3:437.06:214.911:15-0.910:523.56:118:15Waxing Crescent3Thu
4Fri4:436.67:225.012:14-0.76:108:16First Quarter4Fri
5Sat5:566.28:185.312:123.41:14-0.46:098:17First Quarter5Sat
6Sun7:175.89:075.81:393.02:14-0.16:088:18First Quarter6Sun
7Mon8:385.59:506.32:582.23:090.36:068:19Waxing Gibbous7Mon
8Tue9:555.410:306.84:051.34:000.76:058:20Waxing Gibbous8Tue
9Wed11:055.411:087.25:010.44:481.26:048:21Waxing Gibbous9Wed
10Thu12:085.45:52-0.45:331.76:038:22Full Moon10Thu
11Fri1:065.56:38-1.06:172.16:028:23Full Moon11Fri
12Sat12:227.71:595.57:23-1.47:002.56:018:24Full Moon12Sat
13Sun12:587.62:505.48:06-1.57:432.96:008:25Full Moon13Sun
14Mon1:367.43:395.38:48-1.48:263.15:598:26Waning Gibbous14Mon
15Tue2:157.14:275.29:31-1.19:103.35:588:27Waning Gibbous15Tue
16Wed2:556.75:175.010:16-0.79:593.55:578:28Waning Gibbous16Wed
17Thu3:396.36:084.911:02-0.310:553.55:568:29Waning Gibbous17Thu
18Fri4:285.86:594.911:500.15:558:30Third Quarter18Fri
19Sat5:265.37:475.012:023.512:390.55:548:31Third Quarter19Sat
20Sun6:324.98:285.31:173.31:290.85:548:32Third Quarter20Sun
21Mon7:454.69:055.62:302.82:161.25:538:32Third Quarter21Mon
22Tue8:584.49:395.93:312.23:021.65:528:33Waning Crescent22Tue
23Wed10:074.510:116.34:211.53:461.95:518:34Waning Crescent23Wed
24Thu11:104.610:436.75:050.74:282.35:518:35Waning Crescent24Thu
25Fri12:084.85:460.05:092.65:508:36Waning Crescent25Fri
26Sat1:005.06:26-0.65:512.95:498:37New Moon26Sat
27Sun1:495.27:06-1.26:333.15:498:38New Moon27Sun
28Mon12:297.62:385.37:48-1.57:163.25:488:38New Moon28Mon
29Tue1:107.73:275.38:33-1.78:023.25:488:39Waxing Crescent29Tue
30Wed1:557.74:165.39:19-1.88:533.25:478:40Waxing Crescent30Wed
31Thu2:447.55:065.410:07-1.69:513.25:478:41Waxing Crescent31Thu
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 10:04 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 spring phase. Tonight's moon is 0% 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 New Moon (0% 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