Tides Today & Tomorrow in Hercules, Refugio Landing, CA

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Hercules, Refugio Landing, CA.
Next low tide (tomorrow) : 5:14 am (-0.6 ft)
Next high tide : in 1h 59m at 9:32 pm (7.0 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Crescent (18% illuminated)
Tide Station Location : Station #9415074
Common Questions About Tides

Hercules, Refugio Landing, CA Tides - Mar 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:285.84:592.05:310.06:396:02Waning Crescent1Sun
2Mon12:005.011:10 AM5.75:361.76:000.16:386:03New Moon2Mon
3Tue12:235.211:49 AM5.76:101.56:270.26:376:04New Moon3Tue
4Wed12:455.312:295.56:431.26:540.46:356:05New Moon4Wed
5Thu1:095.51:095.37:161.07:210.76:346:06New Moon5Thu
6Fri1:335.71:515.17:510.87:501.06:326:07Waxing Crescent6Fri
7Sat2:005.82:374.88:290.68:211.36:316:08Waxing Crescent7Sat
8Sun2:295.93:314.49:120.48:551.76:296:09Waxing Crescent8Sun
9Mon3:046.04:374.110:020.39:362.16:286:10Waxing Crescent9Mon
10Tue3:466.06:013.911:030.310:302.46:266:11First Quarter10Tue
11Wed4:405.97:344.012:140.26:256:12First Quarter11Wed
12Thu5:475.98:474.31:290.06:236:13First Quarter12Thu
13Fri7:025.99:394.61:212.62:37-0.26:226:14Waxing Gibbous13Fri
14Sat8:166.010:205.02:402.33:34-0.46:206:15Waxing Gibbous14Sat
15Sun9:236.210:575.43:431.84:23-0.56:196:16Waxing Gibbous15Sun
16Mon10:246.211:335.84:381.35:08-0.46:176:17Waxing Gibbous16Mon
17Tue11:226.25:290.75:49-0.26:166:18Full Moon17Tue
18Wed12:086.112:176.06:170.36:300.26:146:19Full Moon18Wed
19Thu12:436.41:115.77:05-0.17:090.66:136:20Full Moon19Thu
20Fri1:186.52:065.47:53-0.37:501.06:116:21Waning Gibbous20Fri
21Sat1:546.53:025.08:41-0.38:321.56:106:22Waning Gibbous21Sat
22Sun2:316.34:044.69:31-0.29:182.06:086:23Waning Gibbous22Sun
23Mon3:126.15:144.310:250.010:122.36:066:24Waning Gibbous23Mon
24Tue3:585.76:354.211:260.211:252.66:056:25Third Quarter24Tue
25Wed4:545.47:564.312:350.36:036:26Third Quarter25Wed
26Thu6:005.18:574.412:522.61:430.46:026:26Third Quarter26Thu
27Fri7:115.09:414.62:082.52:420.46:006:27Third Quarter27Fri
28Sat8:184.910:134.83:082.23:310.45:596:28Waning Crescent28Sat
29Sun9:175.010:405.03:561.84:110.45:576:29Waning Crescent29Sun
30Mon10:085.011:045.24:371.54:450.55:566:30Waning Crescent30Mon
31Tue10:555.111:275.45:141.15:160.65:546:31Waning Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415074)

Common Questions About Hercules, Refugio Landing, CA Tides

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

Slack tide in Hercules, Refugio Landing, CA is approximately 1:23 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 Hercules, Refugio Landing, CA?

Hercules, Refugio Landing, CA is currently in a spring phase. Tonight's moon is 18% 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 is the moon phase in Hercules, Refugio Landing, CA tonight?

Tonight the moon over Hercules, Refugio Landing, CA is Waning Crescent (18% illuminated). This places Hercules, Refugio Landing, 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