Tides Today & Tomorrow in Hercules, Refugio Landing, CA

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Hercules, Refugio Landing, CA.

Next low tide : 6:28 pm (2.6 ft)
Next high tide : in 6h 17m at 1:56 pm (5.1 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:57 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9415074
Common Questions About Tides

Hercules, Refugio Landing, CA Tides - Jul 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	Wed	1:25	6.3	3:56	4.8	8:52	-0.6	8:35	2.8	5:50	8:35		1	Wed
2	Thu	2:03	6.1	4:26	4.9	9:25	-0.6	9:17	2.7	5:50	8:35		2	Thu
3	Fri	2:41	5.9	4:56	5.0	9:57	-0.4	10:03	2.5	5:51	8:35		3	Fri
4	Sat	3:23	5.5	5:27	5.2	10:31	-0.2	10:57	2.3	5:51	8:35		4	Sat
5	Sun	4:10	5.1	5:59	5.4	11:07	0.1	11:59	2.1	5:52	8:35		5	Sun
6	Mon	5:08	4.6	6:34	5.7	11:46	0.6			5:53	8:35		6	Mon
7	Tue	6:24	4.1	7:11	6.0	1:07	1.7	12:30	1.1	5:53	8:34		7	Tue
8	Wed	8:01	3.8	7:53	6.4	2:15	1.1	1:21	1.7	5:54	8:34		8	Wed
9	Thu	9:44	3.9	8:40	6.7	3:20	0.5	2:20	2.2	5:54	8:34		9	Thu
10	Fri	11:10	4.2	9:32	7.0	4:19	-0.1	3:24	2.5	5:55	8:33		10	Fri
11	Sat			12:16	4.6	5:14	-0.6	4:28	2.7	5:56	8:33		11	Sat
12	Sun			1:09	4.9	6:06	-1.0	5:29	2.7	5:56	8:32		12	Sun
13	Mon			1:56	5.1	6:57	-1.3	6:28	2.6	5:57	8:32		13	Mon
14	Tue	12:16	7.6	2:39	5.3	7:45	-1.4	7:25	2.4	5:58	8:32		14	Tue
15	Wed	1:10	7.4	3:20	5.5	8:31	-1.3	8:22	2.2	5:58	8:31		15	Wed
16	Thu	2:03	7.1	4:00	5.6	9:15	-1.1	9:20	2.0	5:59	8:30		16	Thu
17	Fri	2:56	6.6	4:40	5.8	9:58	-0.7	10:21	1.8	6:00	8:30		17	Fri
18	Sat	3:50	5.9	5:19	5.9	10:39	-0.1	11:25	1.6	6:01	8:29		18	Sat
19	Sun	4:49	5.1	5:59	6.0	11:21	0.5			6:01	8:29		19	Sun
20	Mon	5:58	4.4	6:39	6.1	12:34	1.4	12:04	1.1	6:02	8:28		20	Mon
21	Tue	7:25	4.0	7:22	6.1	1:44	1.2	12:53	1.8	6:03	8:27		21	Tue
22	Wed	9:10	3.9	8:07	6.1	2:52	0.9	1:52	2.3	6:04	8:27		22	Wed
23	Thu	10:44	4.1	8:55	6.2	3:53	0.6	2:59	2.7	6:05	8:26		23	Thu
24	Fri	11:49	4.4	9:42	6.2	4:47	0.3	4:03	2.9	6:05	8:25		24	Fri
25	Sat			12:37	4.6	5:33	0.1	4:58	2.9	6:06	8:24		25	Sat
26	Sun			1:15	4.8	6:14	-0.1	5:44	2.9	6:07	8:23		26	Sun
27	Mon			1:47	4.9	6:51	-0.2	6:25	2.8	6:08	8:23		27	Mon
28	Tue			2:16	4.9	7:24	-0.3	7:02	2.7	6:09	8:22		28	Tue
29	Wed	12:33	6.5	2:42	5.0	7:55	-0.4	7:39	2.5	6:09	8:21		29	Wed
30	Thu	1:12	6.4	3:08	5.1	8:24	-0.4	8:16	2.3	6:10	8:20		30	Thu
31	Fri	1:50	6.2	3:34	5.3	8:54	-0.3	8:56	2.1	6:11	8:19		31	Fri
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (9415074)

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When is the lowest tide this week in Hercules, Refugio Landing, CA?

The lowest tide this week in Hercules, Refugio Landing, CA is -1.4 ft on Tuesday, Jul 14 at 7:45 am.

When is the highest tide this week in Hercules, Refugio Landing, CA?

The highest tide this week in Hercules, Refugio Landing, CA is 7.6 ft on Tuesday, Jul 14 at 12:16 am — worth noting for launching your boat and being alert for possible high tide flooding.

What time does the tide turn (slack tide) in Hercules, Refugio Landing, CA today?

Slack tide in Hercules, Refugio Landing, CA is approximately 4:12 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 Hercules, Refugio Landing, CA?

Hercules, Refugio Landing, 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 Hercules, Refugio Landing, 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 Hercules, Refugio Landing, CA?

Tide predictions for Hercules, Refugio Landing, 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 Hercules, Refugio Landing, CA?

Tide data for Hercules, Refugio Landing, CA is sourced from NOAA Station #9415074. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415074.

What time is high tide in Hercules, Refugio Landing, CA today?

High tides in Hercules, Refugio Landing, CA today: 1:56 pm (5.1 ft).

What time is low tide in Hercules, Refugio Landing, CA today?

Low tides in Hercules, Refugio Landing, CA today: 6:57 am (-1.3 ft), 6:28 pm (2.6 ft). The 6:57 am low of -1.3 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 Hercules, Refugio Landing, CA today?

Today's tidal range in Hercules, Refugio Landing, CA is 6.4 ft — the difference between the day's highest and lowest water level. This month's average daily range is about 6.4 ft, so today's swing is typical.

What is the moon phase in Hercules, Refugio Landing, CA tonight?

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

What type of tides does Hercules, Refugio Landing, CA have — semi-diurnal, diurnal, or mixed?

Hercules, Refugio Landing, CA has mixed tides — two high tides and two low tides per day with noticeably different heights — common on the U.S. West Coast.

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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