Tides Today & Tomorrow in Arena Cove, CA

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in Arena Cove, CA.
Next low tide : in 4h 23m at 3:12 am (-0.7 ft)
Next high tide : 10:10 am (4.2 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #9416841
Common Questions About Tides

Arena Cove, CA Tides - Oct 2100

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:095.49:565.83:440.23:571.57:116:57Waning Crescent1Fri
2Sat10:375.810:505.84:200.44:440.87:126:55New Moon2Sat
3Sun11:076.311:445.64:560.75:320.17:136:54New Moon3Sun
4Mon11:406.65:331.26:21-0.57:146:52New Moon4Mon
5Tue12:415.312:166.86:111.77:12-0.87:146:51Waxing Crescent5Tue
6Wed1:415.012:566.96:512.28:07-0.97:156:49Waxing Crescent6Wed
7Thu2:484.71:426.77:352.79:06-0.87:166:48Waxing Crescent7Thu
8Fri4:044.42:356.48:283.110:13-0.57:176:46First Quarter8Fri
9Sat5:274.33:406.09:373.411:24-0.37:186:45First Quarter9Sat
10Sun6:474.44:585.611:113.57:196:43First Quarter10Sun
11Mon7:494.76:215.412:350.012:453.27:206:42First Quarter11Mon
12Tue8:364.97:365.31:370.11:592.77:216:40Waxing Gibbous12Tue
13Wed9:125.18:415.22:290.32:562.27:226:39Waxing Gibbous13Wed
14Thu9:435.49:375.23:120.63:441.77:236:37Waxing Gibbous14Thu
15Fri10:095.610:265.13:490.94:261.27:246:36Waxing Gibbous15Fri
16Sat10:335.711:124.94:221.35:030.87:256:34Full Moon16Sat
17Sun10:565.911:564.84:511.75:390.47:266:33Full Moon17Sun
18Mon11:195.95:202.16:130.27:276:32Full Moon18Mon
19Tue12:404.711:44 AM5.95:482.56:480.17:286:30Full Moon19Tue
20Wed1:264.512:105.96:162.87:250.17:296:29Waning Gibbous20Wed
21Thu2:154.312:395.86:463.18:050.17:306:27Waning Gibbous21Thu
22Fri3:104.21:125.67:183.48:510.37:316:26Waning Gibbous22Fri
23Sat4:144.11:525.47:563.69:440.47:326:25Waning Gibbous23Sat
24Sun5:264.12:435.28:513.710:440.57:336:23Third Quarter24Sun
25Mon6:304.23:495.010:153.811:440.57:346:22Third Quarter25Mon
26Tue7:164.45:084.911:503.67:366:21Third Quarter26Tue
27Wed7:494.76:284.912:390.61:053.17:376:20Third Quarter27Wed
28Thu8:185.17:414.91:270.62:042.47:386:18Waning Crescent28Thu
29Fri8:465.68:485.02:110.72:561.57:396:17Waning Crescent29Fri
30Sat9:166.19:505.12:521.03:440.67:406:16Waning Crescent30Sat
31Sun9:486.510:505.13:331.34:32-0.37:416:15New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9416841)

Common Questions About Arena Cove, CA Tides

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What time does the tide turn (slack tide) in Arena Cove, CA today?

Slack tide in Arena Cove, CA is approximately 6:41 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 Arena Cove, CA?

Arena Cove, CA is currently in a transitional phase. Tonight's moon is 21% 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 shifting between spring and neap.

What datum are Arena Cove, 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 Arena Cove, CA?

Tide predictions for Arena Cove, 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 Arena Cove, CA?

Tide data for Arena Cove, CA is sourced from NOAA Station #9416841. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9416841.

What is the moon phase in Arena Cove, CA tonight?

Tonight the moon over Arena Cove, CA is Waning Crescent (21% illuminated). This places Arena Cove, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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