Tides Today & Tomorrow in Arena Cove, CA

TIDE TIMES for Sunday, October 11, 2026
The tide is currently rising in Arena Cove, CA.

Next low tide : 6:30 pm (-0.1 ft)
Next high tide : in 5h 33m at 11:40 am (6.2 ft)
Sunset today : 6:42 pm
Sunrise tomorrow : 7:20 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9416841
Common Questions About Tides

Arena Cove, CA Tides - Oct 2026

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Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date
1	Thu	3:43	4.3	2:21	6.3	8:09	3.0	9:58	-0.2	7:11	6:57		1	Thu
2	Fri	5:07	4.1	3:20	6.1	9:06	3.3	11:10	-0.2	7:12	6:56		2	Fri
3	Sat	6:32	4.2	4:34	5.8	10:30	3.5			7:12	6:54		3	Sat
4	Sun	7:40	4.4	5:56	5.7	12:23	-0.1	12:08	3.4	7:13	6:52		4	Sun
5	Mon	8:28	4.7	7:16	5.6	1:28	-0.1	1:31	2.9	7:14	6:51		5	Mon
6	Tue	9:07	5.1	8:26	5.6	2:23	0.0	2:37	2.3	7:15	6:49		6	Tue
7	Wed	9:41	5.4	9:27	5.6	3:10	0.2	3:32	1.6	7:16	6:48		7	Wed
8	Thu	10:12	5.8	10:23	5.5	3:51	0.5	4:21	1.0	7:17	6:46		8	Thu
9	Fri	10:42	6.0	11:15	5.3	4:29	0.9	5:06	0.5	7:18	6:45		9	Fri
10	Sat	11:11	6.2			5:04	1.3	5:49	0.1	7:19	6:43		10	Sat
11	Sun	12:05	5.1	11:40 AM	6.2	5:37	1.8	6:30	-0.1	7:20	6:42		11	Sun
12	Mon	12:55	4.9	12:09	6.2	6:10	2.3	7:10	-0.2	7:21	6:40		12	Mon
13	Tue	1:46	4.6	12:39	6.0	6:43	2.7	7:52	-0.1	7:22	6:39		13	Tue
14	Wed	2:41	4.4	1:12	5.8	7:16	3.1	8:37	0.1	7:23	6:37		14	Wed
15	Thu	3:42	4.2	1:50	5.5	7:53	3.4	9:28	0.4	7:24	6:36		15	Thu
16	Fri	4:53	4.1	2:35	5.2	8:39	3.6	10:27	0.6	7:25	6:34		16	Fri
17	Sat	6:09	4.1	3:35	5.0	9:49	3.7	11:30	0.8	7:26	6:33		17	Sat
18	Sun	7:11	4.2	4:49	4.8	11:25	3.7			7:27	6:32		18	Sun
19	Mon	7:53	4.4	6:06	4.7	12:30	0.8	12:49	3.4	7:28	6:30		19	Mon
20	Tue	8:23	4.6	7:15	4.7	1:21	0.8	1:49	2.9	7:29	6:29		20	Tue
21	Wed	8:48	4.9	8:16	4.8	2:03	0.9	2:36	2.4	7:30	6:28		21	Wed
22	Thu	9:12	5.3	9:11	4.9	2:40	1.0	3:19	1.7	7:31	6:26		22	Thu
23	Fri	9:36	5.7	10:03	5.0	3:15	1.2	4:00	1.0	7:32	6:25		23	Fri
24	Sat	10:02	6.1	10:55	5.0	3:49	1.4	4:41	0.3	7:33	6:24		24	Sat
25	Sun	10:31	6.4	11:47	5.0	4:24	1.7	5:23	-0.3	7:34	6:22		25	Sun
26	Mon	11:03	6.7			5:00	2.1	6:07	-0.8	7:35	6:21		26	Mon
27	Tue	12:41	4.9	11:40 AM	6.9	5:39	2.5	6:55	-1.1	7:37	6:20		27	Tue
28	Wed	1:39	4.8	12:20	6.9	6:20	2.8	7:46	-1.1	7:38	6:19		28	Wed
29	Thu	2:41	4.6	1:07	6.8	7:07	3.1	8:41	-1.0	7:39	6:17		29	Thu
30	Fri	3:49	4.5	2:01	6.5	8:02	3.3	9:42	-0.8	7:40	6:16		30	Fri
31	Sat	4:59	4.5	3:05	6.0	9:14	3.5	10:46	-0.4	7:41	6:15		31	Sat
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (9416841)

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When is the lowest tide this week in Arena Cove, CA?

The lowest tide this week in Arena Cove, CA is -0.2 ft on Monday, Oct 12 at 7:10 pm.

When is the highest tide this week in Arena Cove, CA?

The highest tide this week in Arena Cove, CA is 6.2 ft on Sunday, Oct 11 at 11:40 am — worth noting for launching your boat and being alert for possible high tide flooding.

Is this week a spring tide or neap tide in Arena Cove, CA?

Arena Cove, CA is currently in a spring phase. Tonight's moon is 1% 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 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 time is high tide in Arena Cove, CA today?

High tides in Arena Cove, CA today: 12:05 am (5.1 ft), 11:40 am (6.2 ft). The 11:40 am high of 6.2 ft is notably higher than the other — known as diurnal inequality, common on coasts influenced by lunar declination.

What time is low tide in Arena Cove, CA today?

Low tides in Arena Cove, CA today: 5:37 am (1.8 ft), 6:30 pm (-0.1 ft). The 6:30 pm low of -0.1 ft is a minus tide — water below the MLLW reference datum, which can expose tidepools, mudflats, and shellfish beds not normally accessible.

What is the tidal range in Arena Cove, CA today?

Today's tidal range in Arena Cove, CA is 6.3 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 5.6 ft, so today's swing is above-average.

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

Tonight the moon over Arena Cove, CA is New Moon (1% illuminated). This places Arena Cove, CA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

What type of tides does Arena Cove, CA have — semi-diurnal, diurnal, or mixed?

Arena Cove, CA has semi-diurnal tides — two high tides and two low tides roughly every 24 hours and 50 minutes, with similar heights.

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

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