38.1917’ N, 122.3120’ W

Edgerley Island, Napa River, CA

67°
H 71°
L 54°
S
8mph
High tide
2:02 pm

Tides Today & Tomorrow in Edgerley Island, Napa River, CA

TIDE TIMES for Saturday, September 26, 2026
The tide is currently rising in Edgerley Island, Napa River, CA.
Next low tide : 8:23 pm (0.6 ft)
Next high tide : in 56m at 2:02 pm (6.0 ft)
Sunset today : 7:00 pm
Sunrise tomorrow : 7:00 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9415415
Common Questions About Tides

Edgerley Island, Napa River, CA Tides - Feb 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:225.73:355.710:091.610:240.17:145:31Waning Gibbous1Sat
2Sun4:595.64:275.011:051.511:040.67:135:32Waning Gibbous2Sun
3Mon5:375.65:284.412:071.47:125:33Third Quarter3Mon
4Tue6:165.66:473.91:151.37:115:34Third Quarter4Tue
5Wed6:585.68:293.812:361.62:231.07:105:35Third Quarter5Wed
6Thu7:455.710:074.01:372.03:260.87:095:36Third Quarter6Thu
7Fri8:345.811:144.32:462.24:200.57:085:37Waning Crescent7Fri
8Sat9:235.93:502.45:060.27:075:39Waning Crescent8Sat
9Sun12:004.610:10 AM6.14:442.45:460.07:065:40Waning Crescent9Sun
10Mon12:374.810:55 AM6.35:292.36:23-0.27:055:41Waning Crescent10Mon
11Tue1:094.911:37 AM6.46:092.26:57-0.47:045:42New Moon11Tue
12Wed1:395.112:186.56:452.17:31-0.57:035:43New Moon12Wed
13Thu2:085.212:596.57:221.98:04-0.57:025:44New Moon13Thu
14Fri2:385.31:416.48:011.78:37-0.57:015:45New Moon14Fri
15Sat3:095.52:256.18:431.59:12-0.37:005:46Waxing Crescent15Sat
16Sun3:415.63:135.79:291.39:490.16:585:47Waxing Crescent16Sun
17Mon4:155.84:085.210:221.110:290.56:575:49Waxing Crescent17Mon
18Tue4:536.05:164.711:220.911:141.06:565:50Waxing Crescent18Tue
19Wed5:366.16:424.212:310.76:555:51First Quarter19Wed
20Thu6:266.28:244.112:081.61:480.46:535:52First Quarter20Thu
21Fri7:256.39:564.41:162.03:030.16:525:53First Quarter21Fri
22Sat8:296.411:034.82:362.24:10-0.26:515:54Waxing Gibbous22Sat
23Sun9:336.611:545.13:522.25:07-0.56:505:55Waxing Gibbous23Sun
24Mon10:336.74:562.15:57-0.66:485:56Waxing Gibbous24Mon
25Tue12:385.411:28 AM6.85:511.86:41-0.76:475:57Full Moon25Tue
26Wed1:175.512:186.76:411.67:22-0.66:465:58Full Moon26Wed
27Thu1:535.61:066.57:271.48:00-0.46:445:59Full Moon27Thu
28Fri2:275.71:516.28:121.28:36-0.26:436:00Full Moon28Fri
29Sat2:595.72:365.88:551.19:100.26:416:01Waning Gibbous29Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415415)

Common Questions About Edgerley Island, Napa River, CA Tides

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Is this week a spring tide or neap tide in Edgerley Island, Napa River, CA?

Edgerley Island, Napa River, CA is currently in a spring phase. Tonight's moon is 100% 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 Edgerley Island, Napa River, 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 Edgerley Island, Napa River, CA?

Tide predictions for Edgerley Island, Napa River, 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 Edgerley Island, Napa River, CA?

Tide data for Edgerley Island, Napa River, CA is sourced from NOAA Station #9415415. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415415.

What is the moon phase in Edgerley Island, Napa River, CA tonight?

Tonight the moon over Edgerley Island, Napa River, CA is Full Moon (100% illuminated). This places Edgerley Island, Napa River, 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