38.1917’ N, 122.3120’ W

Edgerley Island, Napa River, CA

65°
H -°
L 58°
SW
9mph
High tide
12:50 am

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

TIDE TIMES for Friday, September 25, 2026
The tide is currently rising in Edgerley Island, Napa River, CA.
Next low tide : 7:25 am (0.4 ft)
Next high tide : in 2h 49m at 12:50 am (5.9 ft)
Sunset today : 7:03 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9415415
Common Questions About Tides

Edgerley Island, Napa River, CA Tides - Apr 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:435.88:564.612:092.41:34-0.15:546:31Third Quarter1Sat
2Sun6:565.510:004.81:472.52:47-0.15:536:32Third Quarter2Sun
3Mon8:135.310:475.03:122.33:51-0.15:516:33Waning Crescent3Mon
4Tue9:245.311:245.24:172.04:430.05:506:34Waning Crescent4Tue
5Wed10:245.311:555.35:071.65:240.05:486:35Waning Crescent5Wed
6Thu11:165.25:501.35:590.25:476:36Waning Crescent6Thu
7Fri12:215.412:025.26:271.06:300.45:456:37Waning Crescent7Fri
8Sat12:445.412:455.17:010.76:590.65:446:38New Moon8Sat
9Sun1:045.51:274.97:330.57:260.95:426:39New Moon9Sun
10Mon1:245.72:094.88:040.37:521.25:416:40New Moon10Mon
11Tue1:455.82:534.68:350.18:201.55:396:41New Moon11Tue
12Wed2:095.83:414.49:090.08:491.85:386:42Waxing Crescent12Wed
13Thu2:365.84:354.39:46-0.19:222.15:366:42Waxing Crescent13Thu
14Fri3:075.75:404.110:30-0.110:012.45:356:43Waxing Crescent14Fri
15Sat3:465.66:584.111:220.010:562.65:336:44Waxing Crescent15Sat
16Sun4:365.58:184.212:250.05:326:45First Quarter16Sun
17Mon5:415.39:164.412:232.71:35-0.15:316:46First Quarter17Mon
18Tue6:595.29:574.72:012.52:41-0.25:296:47First Quarter18Tue
19Wed8:185.210:315.03:142.13:38-0.25:286:48Waxing Gibbous19Wed
20Thu9:315.411:025.44:111.64:27-0.25:266:49Waxing Gibbous20Thu
21Fri10:385.511:345.85:021.05:12-0.15:256:50Waxing Gibbous21Fri
22Sat11:415.55:500.45:540.25:246:51Waxing Gibbous22Sat
23Sun12:066.312:415.56:37-0.26:360.65:226:52Full Moon23Sun
24Mon12:406.61:415.47:25-0.77:171.05:216:53Full Moon24Mon
25Tue1:156.92:425.28:13-1.08:011.45:206:54Full Moon25Tue
26Wed1:536.93:445.09:03-1.18:481.85:196:55Waning Gibbous26Wed
27Thu2:346.84:494.99:55-1.09:402.25:176:56Waning Gibbous27Thu
28Fri3:206.56:004.710:50-0.810:452.45:166:57Waning Gibbous28Fri
29Sat4:126.07:134.711:51-0.55:156:57Third Quarter29Sat
30Sun6:135.59:214.812:092.51:57-0.36:147:58Third Quarter30Sun
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 96% 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 Waxing Gibbous (96% 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