Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Arcata Wharf, CA.
Next low tide : 8:00 am (-0.8 ft)
Next high tide : in 1h 03m at 12:41 am (7.1 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 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:286.66:030.46:281.27:136:58New Moon1Thu
2Fri12:286.512:556.86:380.77:080.87:146:57New Moon2Fri
3Sat1:136.31:217.07:111.27:470.47:156:55New Moon3Sat
4Sun1:576.11:477.07:421.78:240.27:166:53New Moon4Sun
5Mon2:405.82:127.08:122.39:010.27:176:52Waxing Crescent5Mon
6Tue3:255.62:386.98:422.89:400.37:186:50Waxing Crescent6Tue
7Wed4:125.33:066.79:123.310:220.47:196:48Waxing Crescent7Wed
8Thu5:065.03:386.59:433.711:100.77:206:47Waxing Crescent8Thu
9Fri6:104.84:206.210:214.07:216:45First Quarter9Fri
10Sat7:264.75:185.912:070.911:21 AM4.27:226:44First Quarter10Sat
11Sun8:424.86:365.71:121.012:574.37:236:42First Quarter11Sun
12Mon9:375.07:565.72:170.92:284.07:246:40First Quarter12Mon
13Tue10:145.49:075.83:140.83:343.47:256:39Waxing Gibbous13Tue
14Wed10:455.810:096.04:020.64:272.77:266:37Waxing Gibbous14Wed
15Thu11:146.311:066.24:440.65:141.87:286:36Waxing Gibbous15Thu
16Fri11:446.85:230.75:580.97:296:34Waxing Gibbous16Fri
17Sat12:006.412:147.36:011.06:430.07:306:33Full Moon17Sat
18Sun12:536.412:467.86:381.47:27-0.77:316:31Full Moon18Sun
19Mon1:476.41:208.17:171.98:14-1.27:326:30Full Moon19Mon
20Tue2:426.21:588.27:572.49:03-1.37:336:28Waning Gibbous20Tue
21Wed3:405.92:408.18:412.99:55-1.37:346:27Waning Gibbous21Wed
22Thu4:435.73:287.89:303.410:52-1.07:356:25Waning Gibbous22Thu
23Fri5:525.54:257.310:293.711:54-0.57:366:24Third Quarter23Fri
24Sat7:055.45:356.811:443.97:386:23Third Quarter24Sat
25Sun8:175.56:546.31:01-0.21:143.77:396:21Third Quarter25Sun
26Mon9:165.88:166.02:080.22:413.37:406:20Third Quarter26Mon
27Tue10:026.19:315.83:090.53:522.67:416:19Waning Crescent27Tue
28Wed10:406.510:375.84:010.74:481.87:426:17Waning Crescent28Wed
29Thu11:136.811:345.74:451.15:341.17:436:16Waning Crescent29Thu
30Fri11:427.05:241.56:150.67:446:15Waning Crescent30Fri
31Sat12:255.712:097.25:592.06:520.17:466:13New Moon31Sat
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 4:20 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