Tides Today & Tomorrow in Arcata Wharf, CA

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in Arcata Wharf, CA.
Next low tide : in 3m at 8:00 am (-0.8 ft)
Next high tide : 2:55 pm (5.2 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:48 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9418851
Common Questions About Tides

Arcata Wharf, CA Tides - Oct 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:466.111:416.15:231.05:481.87:136:58Waxing Gibbous1Thu
2Fri12:126.55:561.16:251.27:146:56Full Moon2Fri
3Sat12:266.112:386.86:271.37:020.77:156:55Full Moon3Sat
4Sun1:096.11:057.16:581.67:390.27:166:53Full Moon4Sun
5Mon1:546.01:337.37:292.08:18-0.17:176:51Full Moon5Mon
6Tue2:405.92:037.48:022.49:00-0.37:186:50Waning Gibbous6Tue
7Wed3:305.72:377.58:372.89:47-0.47:196:48Waning Gibbous7Wed
8Thu4:265.43:177.49:163.210:39-0.37:206:46Waning Gibbous8Thu
9Fri5:295.14:077.210:053.511:38-0.27:216:45Third Quarter9Fri
10Sat6:395.05:116.811:093.77:226:43Third Quarter10Sat
11Sun7:525.16:296.512:440.012:353.77:236:42Third Quarter11Sun
12Mon8:545.57:526.31:510.12:053.47:256:40Third Quarter12Mon
13Tue9:455.99:106.32:540.23:232.77:266:39Waning Crescent13Tue
14Wed10:286.410:206.33:500.34:261.87:276:37Waning Crescent14Wed
15Thu11:066.911:236.34:390.65:200.97:286:35Waning Crescent15Thu
16Fri11:427.45:240.96:090.17:296:34New Moon16Fri
17Sat12:206.312:177.76:061.36:55-0.47:306:32New Moon17Sat
18Sun1:136.312:517.86:461.87:38-0.87:316:31New Moon18Sun
19Mon2:046.11:257.87:252.38:20-0.87:326:29New Moon19Mon
20Tue2:545.92:007.68:042.89:03-0.77:336:28Waxing Crescent20Tue
21Wed3:435.72:367.38:443.29:47-0.47:346:27Waxing Crescent21Wed
22Thu4:355.53:146.99:263.510:330.07:366:25Waxing Crescent22Thu
23Fri5:305.23:586.510:143.811:230.47:376:24Waxing Crescent23Fri
24Sat6:315.14:506.011:134.07:386:22First Quarter24Sat
25Sun7:335.15:555.612:180.712:284.07:396:21First Quarter25Sun
26Mon8:295.27:095.31:161.01:513.77:406:20First Quarter26Mon
27Tue9:125.58:225.22:131.23:023.27:416:18First Quarter27Tue
28Wed9:485.89:295.23:031.43:572.67:426:17Waxing Gibbous28Wed
29Thu10:196.210:295.33:481.54:431.97:446:16Waxing Gibbous29Thu
30Fri10:496.611:235.54:281.85:231.27:456:14Waxing Gibbous30Fri
31Sat11:197.05:052.06:020.57:466:13Waxing Gibbous31Sat
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 11:27 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.

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