Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Arcata Wharf, CA.
Next low tide (tomorrow) : 7:25 am (-0.7 ft)
Next high tide (tomorrow) : in 3h 29m at 12:03 am (7.1 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:47 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9418851
Common Questions About Tides

Arcata Wharf, CA Tides - Nov 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:195.85:146.511:293.47:476:13First Quarter1Tue
2Wed7:215.86:245.912:190.112:483.37:486:11First Quarter2Wed
3Thu8:195.97:395.51:190.62:083.07:496:10First Quarter3Thu
4Fri9:086.28:545.22:161.13:192.57:506:09Waxing Gibbous4Fri
5Sat9:496.410:035.23:101.54:161.97:516:08Waxing Gibbous5Sat
6Sun9:246.610:035.22:571.84:021.36:525:07Waxing Gibbous6Sun
7Mon9:566.910:545.43:392.24:420.76:545:06Waxing Gibbous7Mon
8Tue10:267.111:405.54:182.55:180.36:555:05Full Moon8Tue
9Wed10:567.24:542.75:530.06:565:04Full Moon9Wed
10Thu12:225.611:26 AM7.35:303.06:28-0.36:575:03Full Moon10Thu
11Fri1:025.611:57 AM7.36:043.27:03-0.46:585:02Full Moon11Fri
12Sat1:435.612:287.36:383.47:39-0.47:005:01Full Moon12Sat
13Sun2:245.51:017.27:143.58:17-0.47:015:00Waning Gibbous13Sun
14Mon3:085.51:377.07:533.68:57-0.37:024:59Waning Gibbous14Mon
15Tue3:545.52:186.78:383.79:40-0.17:034:58Waning Gibbous15Tue
16Wed4:435.53:086.49:353.710:270.27:044:57Third Quarter16Wed
17Thu5:325.64:125.910:453.611:180.57:054:56Third Quarter17Thu
18Fri6:205.95:305.512:033.27:074:56Third Quarter18Fri
19Sat7:066.36:545.312:120.91:192.57:084:55Third Quarter19Sat
20Sun7:516.98:155.31:071.32:251.67:094:54Waning Crescent20Sun
21Mon8:357.49:295.42:031.73:230.67:104:54Waning Crescent21Mon
22Tue9:187.910:365.72:572.04:16-0.37:114:53Waning Crescent22Tue
23Wed10:038.411:365.93:502.35:06-1.17:124:52New Moon23Wed
24Thu10:488.74:422.65:54-1.67:134:52New Moon24Thu
25Fri12:316.111:34 AM8.75:322.86:41-1.87:154:51New Moon25Fri
26Sat1:246.212:218.66:232.97:29-1.87:164:51New Moon26Sat
27Sun2:156.21:088.27:153.08:16-1.57:174:50Waxing Crescent27Sun
28Mon3:056.21:587.78:093.19:03-1.07:184:50Waxing Crescent28Mon
29Tue3:566.22:507.09:063.29:50-0.47:194:50Waxing Crescent29Tue
30Wed4:466.23:466.310:103.210:380.37:204:49First Quarter30Wed
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 3:44 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 99% 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 Full Moon (99% 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