Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Arcata Wharf, CA.
Next low tide : in 1h 40m at 7:25 am (-0.7 ft)
Next high tide : 2:22 pm (5.1 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:47 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9418851
Common Questions About Tides

Arcata Wharf, CA Tides - Apr 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:096.112:165.96:161.36:221.16:597:40New Moon1Fri
2Sat12:366.312:575.96:520.96:541.46:587:42New Moon2Sat
3Sun1:026.51:375.87:280.57:241.76:567:43New Moon3Sun
4Mon1:286.72:175.78:020.37:532.06:547:44New Moon4Mon
5Tue1:556.72:575.58:380.18:232.36:537:45Waxing Crescent5Tue
6Wed2:236.83:405.39:150.08:532.66:517:46Waxing Crescent6Wed
7Thu2:536.74:275.09:550.19:262.96:497:47Waxing Crescent7Thu
8Fri3:276.65:204.810:400.110:053.16:487:48Waxing Crescent8Fri
9Sat4:086.56:214.711:310.210:573.36:467:49First Quarter9Sat
10Sun5:016.37:274.712:300.36:457:50First Quarter10Sun
11Mon6:086.18:294.912:103.41:320.36:437:51First Quarter11Mon
12Tue7:275.99:225.31:363.22:340.36:417:52First Quarter12Tue
13Wed8:445.910:075.82:552.63:310.36:407:53Waxing Gibbous13Wed
14Thu9:566.010:496.44:021.84:220.46:387:54Waxing Gibbous14Thu
15Fri11:026.211:287.05:000.95:100.56:377:55Waxing Gibbous15Fri
16Sat12:036.35:530.05:560.86:357:56Full Moon16Sat
17Sun12:087.51:006.36:43-0.86:411.16:347:57Full Moon17Sun
18Mon12:487.81:556.37:31-1.47:251.56:327:58Full Moon18Mon
19Tue1:308.02:506.18:20-1.68:111.96:317:59Waning Gibbous19Tue
20Wed2:137.93:455.99:09-1.68:582.36:298:00Waning Gibbous20Wed
21Thu2:587.64:415.610:00-1.39:492.66:288:02Waning Gibbous21Thu
22Fri3:477.25:415.410:53-0.910:462.96:268:03Waning Gibbous22Fri
23Sat4:416.66:445.211:49-0.311:533.16:258:04Third Quarter23Sat
24Sun5:416.07:475.212:480.16:248:05Third Quarter24Sun
25Mon6:505.58:455.31:103.01:480.56:228:06Third Quarter25Mon
26Tue8:025.29:325.52:282.72:450.96:218:07Third Quarter26Tue
27Wed9:135.010:115.83:352.33:361.26:198:08Waning Crescent27Wed
28Thu10:175.010:456.04:291.74:211.46:188:09Waning Crescent28Thu
29Fri11:135.011:166.35:141.15:011.76:178:10Waning Crescent29Fri
30Sat12:035.15:540.65:381.96:158:11Waning Crescent30Sat
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 10:53 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 100% 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 (100% 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