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 (tomorrow) : 2:50 am (1.4 ft)
Next high tide : in 5h 26m at 8:00 pm (6.6 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 - Oct 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:036.83:017.78:521.29:38-0.47:136:59Waxing Crescent1Tue
2Wed4:016.33:437.59:361.910:31-0.37:146:57Waxing Crescent2Wed
3Thu5:025.84:297.110:242.611:280.07:156:55Waxing Crescent3Thu
4Fri6:115.55:206.711:203.27:166:54First Quarter4Fri
5Sat7:275.36:226.312:310.312:293.67:176:52First Quarter5Sat
6Sun8:465.37:316.01:380.61:503.77:186:50First Quarter6Sun
7Mon9:515.58:425.92:440.73:073.57:196:49Waxing Gibbous7Mon
8Tue10:385.79:465.93:430.84:093.07:206:47Waxing Gibbous8Tue
9Wed11:145.910:406.04:320.84:572.67:216:46Waxing Gibbous9Wed
10Thu11:446.111:286.15:140.85:382.17:226:44Waxing Gibbous10Thu
11Fri12:116.35:500.96:151.67:236:42Waxing Gibbous11Fri
12Sat12:116.112:386.56:231.16:511.27:246:41Full Moon12Sat
13Sun12:516.21:046.76:541.37:250.87:256:39Full Moon13Sun
14Mon1:326.11:316.87:241.68:000.57:266:38Full Moon14Mon
15Tue2:126.01:576.97:542.08:360.37:276:36Full Moon15Tue
16Wed2:555.82:246.98:252.49:140.27:286:35Waning Gibbous16Wed
17Thu3:415.62:546.98:572.89:560.27:306:33Waning Gibbous17Thu
18Fri4:335.43:286.89:343.210:440.27:316:32Waning Gibbous18Fri
19Sat5:335.24:126.610:193.511:400.37:326:30Third Quarter19Sat
20Sun6:405.15:116.411:203.87:336:29Third Quarter20Sun
21Mon7:505.26:276.212:430.312:423.87:346:27Third Quarter21Mon
22Tue8:535.57:496.21:490.32:083.57:356:26Third Quarter22Tue
23Wed9:455.99:066.32:530.23:222.87:366:24Waning Crescent23Wed
24Thu10:306.410:166.53:500.24:242.07:376:23Waning Crescent24Thu
25Fri11:106.911:186.64:420.35:191.17:396:22Waning Crescent25Fri
26Sat11:497.45:290.46:090.27:406:20New Moon26Sat
27Sun12:176.712:277.86:140.86:57-0.57:416:19New Moon27Sun
28Mon1:126.71:058.06:571.27:44-0.97:426:18New Moon28Mon
29Tue2:066.61:448.17:401.78:31-1.17:436:16New Moon29Tue
30Wed3:016.42:237.98:242.39:18-1.07:446:15Waxing Crescent30Wed
31Thu3:566.13:047.69:092.810:07-0.77:456:14Waxing 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 11:25 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 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