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

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Edgerley Island, Napa River, CA.
Next low tide : in 54m at 1:20 pm (1.0 ft)
Next high tide : 7:58 pm (6.1 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:53 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9415415
Common Questions About Tides

Edgerley Island, Napa River, CA Tides - Mar 2047

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:435.84:424.210:360.710:101.76:406:02Waxing Crescent1Fri
2Sat4:145.75:493.911:250.710:462.06:396:03Waxing Crescent2Sat
3Sun4:535.67:233.712:250.76:376:04First Quarter3Sun
4Mon5:445.69:103.81:360.66:366:05First Quarter4Mon
5Tue6:465.510:164.112:572.52:480.46:346:06First Quarter5Tue
6Wed7:555.610:554.42:312.53:480.26:336:07First Quarter6Wed
7Thu9:015.811:274.73:402.34:37-0.16:316:08Waxing Gibbous7Thu
8Fri10:006.011:565.04:332.05:19-0.36:306:09Waxing Gibbous8Fri
9Sat10:566.25:201.65:57-0.46:286:10Waxing Gibbous9Sat
10Sun12:255.312:496.37:051.27:35-0.37:277:11Full Moon10Sun
11Mon1:555.71:426.37:500.78:12-0.17:257:12Full Moon11Mon
12Tue2:266.12:356.18:370.38:500.27:247:13Full Moon12Tue
13Wed2:596.43:315.79:25-0.19:290.67:227:14Waning Gibbous13Wed
14Thu3:356.74:305.310:16-0.310:101.17:217:15Waning Gibbous14Thu
15Fri4:146.85:354.911:10-0.410:551.57:197:16Waning Gibbous15Fri
16Sat4:596.76:504.512:11-0.37:187:17Waning Gibbous16Sat
17Sun5:506.58:174.41:20-0.27:167:18Third Quarter17Sun
18Mon6:536.19:434.51:012.22:36-0.17:157:19Third Quarter18Mon
19Tue8:065.810:514.72:352.33:51-0.17:137:20Third Quarter19Tue
20Wed9:225.711:415.04:022.24:54-0.17:127:21Waning Crescent20Wed
21Thu10:325.65:101.95:46-0.17:107:22Waning Crescent21Thu
22Fri12:215.211:32 AM5.66:051.56:290.07:097:23Waning Crescent22Fri
23Sat12:555.412:255.56:511.27:050.27:077:23Waning Crescent23Sat
24Sun1:245.51:125.47:310.97:370.47:057:24New Moon24Sun
25Mon1:505.61:565.38:080.78:080.67:047:25New Moon25Mon
26Tue2:135.72:395.18:410.58:370.97:027:26New Moon26Tue
27Wed2:355.83:214.99:140.39:051.27:017:27New Moon27Wed
28Thu2:585.84:044.79:470.29:351.56:597:28Waxing Crescent28Thu
29Fri3:235.84:494.510:220.110:051.86:587:29Waxing Crescent29Fri
30Sat3:525.85:414.211:000.110:392.06:567:30Waxing Crescent30Sat
31Sun4:265.76:434.011:440.211:182.36:557:31Waxing Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415415)

Common Questions About Edgerley Island, Napa River, CA Tides

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What time does the tide turn (slack tide) in Edgerley Island, Napa River, CA today?

Slack tide in Edgerley Island, Napa River, CA is approximately 4:39 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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

Edgerley Island, Napa River, CA is currently in a neap phase. Tonight's moon is 50% 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 minimum.

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 Third Quarter (50% illuminated). This places Edgerley Island, Napa River, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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