Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Arcata Wharf, CA.
Next low tide : 3:49 pm (3.2 ft)
Next high tide : in 1h 29m at 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 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:025.35:580.85:491.66:148:12Waxing Gibbous1Fri
2Sat12:465.46:350.36:241.76:138:13Full Moon2Sat
3Sun12:306.71:295.57:11-0.16:591.96:128:14Full Moon3Sun
4Mon1:016.82:115.57:47-0.47:342.16:108:15Full Moon4Mon
5Tue1:336.92:545.58:24-0.68:102.46:098:16Full Moon5Tue
6Wed2:066.93:395.49:03-0.78:492.66:088:17Waning Gibbous6Wed
7Thu2:426.84:285.39:46-0.79:332.76:078:18Waning Gibbous7Thu
8Fri3:236.75:205.310:31-0.610:242.96:068:19Waning Gibbous8Fri
9Sat4:136.46:155.311:22-0.511:282.96:048:20Third Quarter9Sat
10Sun5:126.17:125.512:17-0.26:038:21Third Quarter10Sun
11Mon6:245.78:085.812:422.81:160.06:028:22Third Quarter11Mon
12Tue7:425.59:006.22:002.32:170.36:018:23Third Quarter12Tue
13Wed9:005.49:496.63:111.63:150.66:008:24Waning Crescent13Wed
14Thu10:135.510:357.14:140.84:100.85:598:25Waning Crescent14Thu
15Fri11:195.611:197.45:100.05:021.15:588:26Waning Crescent15Fri
16Sat12:195.86:01-0.75:511.35:578:27New Moon16Sat
17Sun12:027.71:155.96:49-1.26:391.65:568:28New Moon17Sun
18Mon12:447.82:075.97:36-1.57:261.95:568:29New Moon18Mon
19Tue1:277.72:575.98:21-1.58:132.25:558:30New Moon19Tue
20Wed2:097.43:475.89:06-1.49:012.55:548:31Waxing Crescent20Wed
21Thu2:527.04:365.69:51-1.09:512.75:538:32Waxing Crescent21Thu
22Fri3:376.65:265.510:36-0.610:452.95:528:33Waxing Crescent22Fri
23Sat4:256.06:175.511:23-0.111:472.95:528:34First Quarter23Sat
24Sun5:195.57:085.512:120.45:518:35First Quarter24Sun
25Mon6:205.07:565.612:552.91:030.85:508:36First Quarter25Mon
26Tue7:284.78:425.72:052.61:551.25:508:36First Quarter26Tue
27Wed8:394.59:236.03:092.12:461.55:498:37First Quarter27Wed
28Thu9:474.510:026.24:031.63:351.85:488:38Waxing Gibbous28Thu
29Fri10:484.610:386.54:501.04:202.05:488:39Waxing Gibbous29Fri
30Sat11:424.811:146.85:310.55:032.25:478:40Waxing Gibbous30Sat
31Sun12:315.06:10-0.15:452.45:478:40Waxing Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9418851)

Common Questions About Arcata Wharf, CA Tides

Show All
What time does the tide turn (slack tide) in Arcata Wharf, CA today?

Slack tide in Arcata Wharf, CA is approximately 1:35 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 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