38.1917’ N, 122.3120’ W

Edgerley Island, Napa River, CA

57°
H -°
L 52°
SSE
2mph
Low tide
11:17 pm

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

TIDE TIMES for Saturday, November 14, 2026
The tide is currently falling in Edgerley Island, Napa River, CA.
Next low tide : in 4h 33m at 11:17 pm (0.1 ft)
Next high tide (tomorrow) : 6:49 am (4.7 ft)
Sunset today : 4:57 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Crescent (26% illuminated)
Tide Station Location : Station #9415415
Common Questions About Tides

Edgerley Island, Napa River, CA Tides - May 1966

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:295.211:186.14:540.94:540.16:128:00Waxing Gibbous1Sun
2Mon11:345.211:526.45:440.35:380.46:118:00Waxing Gibbous2Mon
3Tue12:345.26:31-0.26:200.86:108:01Full Moon3Tue
4Wed12:256.61:335.17:16-0.67:021.26:098:02Full Moon4Wed
5Thu12:596.72:315.18:01-0.87:451.66:088:03Full Moon5Thu
6Fri1:346.73:284.98:45-0.98:291.96:068:04Waning Gibbous6Fri
7Sat2:106.54:274.89:30-0.89:172.26:058:05Waning Gibbous7Sat
8Sun2:496.25:284.710:17-0.710:132.46:048:06Waning Gibbous8Sun
9Mon3:315.86:334.711:08-0.411:232.66:038:07Waning Gibbous9Mon
10Tue4:205.47:374.712:03-0.26:028:08Third Quarter10Tue
11Wed5:194.98:334.712:462.51:030.06:018:09Third Quarter11Wed
12Thu6:284.69:164.92:062.32:020.26:008:10Third Quarter12Thu
13Fri7:434.39:495.03:102.02:550.46:008:11Third Quarter13Fri
14Sat8:564.210:175.24:031.63:400.55:598:11Waning Crescent14Sat
15Sun10:024.210:425.54:471.24:200.75:588:12Waning Crescent15Sun
16Mon11:014.311:065.75:250.84:561.05:578:13Waning Crescent16Mon
17Tue11:554.411:316.06:000.45:311.25:568:14Waning Crescent17Tue
18Wed12:474.56:330.06:051.55:558:15New Moon18Wed
19Thu1:384.67:07-0.36:401.85:558:16New Moon19Thu
20Fri12:286.42:284.77:43-0.67:172.05:548:17New Moon20Fri
21Sat1:016.53:204.78:21-0.87:582.25:538:17New Moon21Sat
22Sun1:386.54:134.79:04-0.98:432.45:528:18Waxing Crescent22Sun
23Mon2:206.55:084.79:51-0.99:362.55:528:19Waxing Crescent23Mon
24Tue3:086.36:054.810:43-0.910:412.55:518:20Waxing Crescent24Tue
25Wed4:045.97:014.911:40-0.75:518:21First Quarter25Wed
26Thu5:105.57:535.112:032.412:39-0.55:508:21First Quarter26Thu
27Fri6:275.18:395.51:302.11:39-0.25:498:22First Quarter27Fri
28Sat7:514.79:205.92:461.62:350.15:498:23First Quarter28Sat
29Sun9:144.59:596.23:501.03:280.45:488:24Waxing Gibbous29Sun
30Mon10:324.510:366.64:450.44:170.85:488:24Waxing Gibbous30Mon
31Tue11:424.611:126.85:35-0.15:041.25:488:25Waxing Gibbous31Tue
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 transitional phase. Tonight's moon is 26% 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 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 Waxing Crescent (26% illuminated). This places Edgerley Island, Napa River, 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