Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Arcata Wharf, CA.
Next low tide : in 3h 10m at 4:43 am (0.3 ft)
Next high tide : 11:21 am (4.4 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9418851
Common Questions About Tides

Arcata Wharf, CA Tides - May 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:547.63:106.08:41-1.38:341.96:138:13Waning Gibbous1Fri
2Sat2:337.44:045.79:27-1.29:192.46:128:14Waning Gibbous2Sat
3Sun3:147.14:595.510:14-0.910:082.86:118:15Waning Gibbous3Sun
4Mon3:586.65:575.211:04-0.511:033.26:098:16Waning Gibbous4Mon
5Tue4:466.16:595.111:57-0.16:088:17Third Quarter5Tue
6Wed5:435.68:005.112:093.312:540.36:078:18Third Quarter6Wed
7Thu6:495.28:555.21:243.31:520.66:068:19Third Quarter7Thu
8Fri8:005.09:405.42:393.02:480.96:058:20Third Quarter8Fri
9Sat9:094.910:185.73:412.53:381.06:048:21Waning Crescent9Sat
10Sun10:114.910:516.04:321.94:231.26:038:22Waning Crescent10Sun
11Mon11:065.011:226.35:151.45:031.46:028:23Waning Crescent11Mon
12Tue11:565.211:526.55:540.85:401.66:018:24Waning Crescent12Tue
13Wed12:425.36:310.26:161.86:008:25New Moon13Wed
14Thu12:236.81:285.47:08-0.26:512.15:598:26New Moon14Thu
15Fri12:537.02:135.47:45-0.67:272.35:588:27New Moon15Fri
16Sat1:257.12:595.48:24-0.98:052.65:578:28New Moon16Sat
17Sun1:597.13:475.49:05-1.18:452.85:568:29Waxing Crescent17Sun
18Mon2:377.14:385.39:49-1.19:323.05:558:30Waxing Crescent18Mon
19Tue3:206.95:335.310:37-1.010:273.15:548:31Waxing Crescent19Tue
20Wed4:126.66:305.411:30-0.811:343.25:538:32First Quarter20Wed
21Thu5:156.27:275.512:26-0.55:538:33First Quarter21Thu
22Fri6:285.88:225.912:522.91:25-0.25:528:34First Quarter22Fri
23Sat7:485.59:126.32:112.42:240.25:518:34First Quarter23Sat
24Sun9:075.49:586.73:221.73:210.55:518:35Waxing Gibbous24Sun
25Mon10:205.410:417.14:240.84:140.95:508:36Waxing Gibbous25Mon
26Tue11:275.511:237.55:180.05:051.25:498:37Waxing Gibbous26Tue
27Wed12:285.66:08-0.75:531.65:498:38Full Moon27Wed
28Thu12:037.71:235.76:55-1.26:392.05:488:39Full Moon28Thu
29Fri12:437.72:155.77:40-1.57:252.35:488:39Full Moon29Fri
30Sat1:237.63:055.78:24-1.58:102.65:478:40Full Moon30Sat
31Sun2:037.43:545.69:07-1.38:562.95:478:41Waning Gibbous31Sun
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 8:02 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 spring phase. Tonight's moon is 85% 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 Waxing Gibbous (85% 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