38.1917’ N, 122.3120’ W

Edgerley Island, Napa River, CA

54°
H -°
L 49°
WSW
5mph
Low tide
7:55 am

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

TIDE TIMES for Saturday, September 26, 2026
The tide is currently falling in Edgerley Island, Napa River, CA.
Next low tide : in 5h 37m at 7:55 am (0.6 ft)
Next high tide : 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 1965

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:215.012:506.47:232.28:06-0.47:135:32New Moon1Mon
2Tue2:485.11:266.37:572.18:36-0.47:125:33New Moon2Tue
3Wed3:155.12:036.18:332.09:06-0.27:125:34Waxing Crescent3Wed
4Thu3:435.22:425.89:111.89:370.07:115:35Waxing Crescent4Thu
5Fri4:125.43:255.39:541.710:100.37:105:36Waxing Crescent5Fri
6Sat4:425.54:154.910:451.510:460.77:095:37Waxing Crescent6Sat
7Sun5:175.75:214.411:441.311:271.17:085:38First Quarter7Sun
8Mon5:565.96:524.012:531.07:075:39First Quarter8Mon
9Tue6:426.18:413.912:181.62:060.67:065:41First Quarter9Tue
10Wed7:376.310:154.21:232.03:170.27:045:42First Quarter10Wed
11Thu8:376.511:214.62:392.34:20-0.37:035:43Waxing Gibbous11Thu
12Fri9:386.83:522.45:16-0.67:025:44Waxing Gibbous12Fri
13Sat12:115.010:37 AM7.14:562.26:06-0.97:015:45Waxing Gibbous13Sat
14Sun12:545.311:34 AM7.25:532.06:53-1.07:005:46Full Moon14Sun
15Mon1:345.512:277.26:461.77:38-1.06:595:47Full Moon15Mon
16Tue2:135.71:197.07:371.58:20-0.86:585:48Full Moon16Tue
17Wed2:505.82:116.68:291.29:00-0.56:565:49Waning Gibbous17Wed
18Thu3:275.93:026.19:211.09:40-0.16:555:50Waning Gibbous18Thu
19Fri4:036.03:575.410:150.910:200.56:545:52Waning Gibbous19Fri
20Sat4:406.04:584.711:130.811:021.06:525:53Waning Gibbous20Sat
21Sun5:195.96:134.212:160.86:515:54Third Quarter21Sun
22Mon6:025.87:514.01:250.76:505:55Third Quarter22Mon
23Tue6:515.79:354.112:522.12:350.66:495:56Third Quarter23Tue
24Wed7:475.610:484.42:102.43:400.46:475:57Third Quarter24Wed
25Thu8:465.611:374.73:272.44:350.26:465:58Waning Crescent25Thu
26Fri9:425.74:282.45:210.16:445:59Waning Crescent26Fri
27Sat12:144.810:32 AM5.95:162.26:00-0.16:436:00Waning Crescent27Sat
28Sun12:444.911:16 AM6.05:562.16:34-0.26:426:01Waning Crescent28Sun
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