Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Arcata Wharf, CA.
Next low tide : 6:53 pm (3.5 ft)
Next high tide : in 33m at 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 - Oct 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:104.96:456.41:050.512:463.87:136:58Third Quarter1Fri
2Sat9:115.28:066.42:120.42:153.47:146:57Third Quarter2Sat
3Sun9:595.79:216.53:130.33:302.87:156:55Waning Crescent3Sun
4Mon10:416.210:286.74:070.24:321.97:166:53Waning Crescent4Mon
5Tue11:196.811:306.84:550.35:270.97:176:52Waning Crescent5Tue
6Wed11:577.45:400.56:170.17:186:50New Moon6Wed
7Thu12:276.812:347.86:230.87:06-0.67:196:48New Moon7Thu
8Fri1:226.71:128.17:051.37:54-1.07:206:47New Moon8Fri
9Sat2:176.51:518.17:471.88:42-1.17:216:45Waxing Crescent9Sat
10Sun3:116.22:328.08:312.39:31-1.07:226:44Waxing Crescent10Sun
11Mon4:085.93:157.69:162.810:22-0.67:236:42Waxing Crescent11Mon
12Tue5:075.64:037.110:073.311:17-0.17:246:40Waxing Crescent12Tue
13Wed6:135.34:586.611:063.67:256:39First Quarter13Wed
14Thu7:235.36:036.112:160.312:203.77:266:37First Quarter14Thu
15Fri8:295.37:165.71:200.71:433.67:286:36First Quarter15Fri
16Sat9:235.58:285.52:221.02:593.27:296:34First Quarter16Sat
17Sun10:045.79:355.53:171.23:592.77:306:33Waxing Gibbous17Sun
18Mon10:366.010:335.54:031.34:462.17:316:31Waxing Gibbous18Mon
19Tue11:056.311:235.64:431.55:271.57:326:30Waxing Gibbous19Tue
20Wed11:336.65:191.76:040.97:336:28Waxing Gibbous20Wed
21Thu12:105.712:006.95:522.06:400.57:346:27Full Moon21Thu
22Fri12:535.712:277.16:252.37:140.17:356:26Full Moon22Fri
23Sat1:365.712:557.26:572.67:50-0.27:366:24Full Moon23Sat
24Sun2:185.71:247.37:292.98:27-0.47:386:23Full Moon24Sun
25Mon3:035.61:567.38:023.19:07-0.47:396:21Waning Gibbous25Mon
26Tue3:505.52:307.28:383.49:51-0.47:406:20Waning Gibbous26Tue
27Wed4:425.33:127.19:203.610:39-0.37:416:19Waning Gibbous27Wed
28Thu5:395.24:036.810:143.711:33-0.17:426:17Third Quarter28Thu
29Fri6:395.35:086.411:253.87:436:16Third Quarter29Fri
30Sat7:375.56:276.012:320.112:503.57:446:15Third Quarter30Sat
31Sun8:295.97:515.81:320.42:132.97:466:14Third Quarter31Sun
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 4:37 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 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