38.1917’ N, 122.3120’ W

Edgerley Island, Napa River, CA

54°
H -°
L 46°
NE
4mph
Low tide
3:29 am

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

TIDE TIMES for Wednesday, November 4, 2026
The tide is currently falling in Edgerley Island, Napa River, CA.
Next low tide : in 3h 41m at 3:29 am (0.4 ft)
Next high tide : 10:02 am (6.0 ft)
Sunset today : 5:07 pm
Sunrise tomorrow : 6:37 am
Moon phase : Waning Crescent (29% illuminated)
Tide Station Location : Station #9415415
Common Questions About Tides

Edgerley Island, Napa River, CA Tides - Aug 1896

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:043.76:325.91:151.312:082.05:127:18Third Quarter1Sat
2Sun9:013.87:206.02:221.01:062.45:137:17Third Quarter2Sun
3Mon10:364.08:146.13:240.72:212.65:147:16Waning Crescent3Mon
4Tue11:314.49:096.34:180.43:312.75:147:15Waning Crescent4Tue
5Wed12:104.65:050.14:282.65:157:14Waning Crescent5Wed
6Thu12:434.85:47-0.25:172.55:167:13Waning Crescent6Thu
7Fri1:155.06:26-0.56:022.35:177:11New Moon7Fri
8Sat1:465.27:04-0.66:482.05:187:10New Moon8Sat
9Sun12:297.12:175.57:41-0.77:351.75:197:09New Moon9Sun
10Mon1:186.92:485.88:18-0.58:251.45:207:08New Moon10Mon
11Tue2:096.63:216.18:55-0.29:181.15:217:07Waxing Crescent11Tue
12Wed3:046.13:566.49:320.210:150.85:217:05Waxing Crescent12Wed
13Thu4:045.44:346.610:120.811:190.65:227:04Waxing Crescent13Thu
14Fri5:164.85:186.710:561.45:237:03First Quarter14Fri
15Sat6:444.46:096.812:290.411:49 AM1.95:247:02First Quarter15Sat
16Sun8:274.37:086.71:450.312:582.35:257:00First Quarter16Sun
17Mon9:594.58:136.73:000.12:222.65:266:59Waxing Gibbous17Mon
18Tue11:034.99:186.74:07-0.13:412.55:276:58Waxing Gibbous18Tue
19Wed11:515.110:186.75:03-0.24:442.45:286:56Waxing Gibbous19Wed
20Thu12:315.35:50-0.35:372.25:286:55Waxing Gibbous20Thu
21Fri1:065.46:31-0.36:241.95:296:54Full Moon21Fri
22Sat1:385.57:06-0.27:061.75:306:52Full Moon22Sat
23Sun12:416.42:055.57:380.07:451.65:316:51Full Moon23Sun
24Mon1:226.12:305.68:080.28:231.45:326:49Full Moon24Mon
25Tue2:025.72:535.78:370.59:011.35:336:48Waning Gibbous25Tue
26Wed2:445.33:165.79:050.99:411.15:346:47Waning Gibbous26Wed
27Thu3:284.93:415.89:331.310:231.15:356:45Waning Gibbous27Thu
28Fri4:194.54:105.810:021.711:111.05:356:44Waning Gibbous28Fri
29Sat5:234.24:455.810:352.15:366:42Third Quarter29Sat
30Sun6:524.05:305.812:091.011:18 AM2.45:376:41Third Quarter30Sun
31Mon8:484.06:275.81:190.912:272.75:386:39Third Quarter31Mon
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 29% 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 Waning Crescent (29% 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