38.1917’ N, 122.3120’ W

Edgerley Island, Napa River, CA

61°
H 62°
L 51°
S
4mph
Low tide
6:10 pm

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

TIDE TIMES for Thursday, October 22, 2026
The tide is currently falling in Edgerley Island, Napa River, CA.
Next low tide : in 3h 32m at 6:10 pm (1.1 ft)
Next high tide : 11:45 pm (5.1 ft)
Sunset today : 6:22 pm
Sunrise tomorrow : 7:25 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #9415415
Common Questions About Tides

Edgerley Island, Napa River, CA Tides - May 1915

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:377.13:475.08:56-1.38:382.05:136:59Waning Gibbous1Sat
2Sun2:247.04:504.99:49-1.29:342.25:127:00Waning Gibbous2Sun
3Mon3:166.65:554.810:47-1.010:432.35:107:01Waning Gibbous3Mon
4Tue4:146.27:004.911:49-0.75:097:02Third Quarter4Tue
5Wed5:215.68:005.012:092.312:53-0.45:087:03Third Quarter5Wed
6Thu6:375.18:525.21:382.01:56-0.15:077:04Third Quarter6Thu
7Fri7:584.79:365.52:551.72:530.15:067:04Third Quarter7Fri
8Sat9:164.510:135.73:591.23:430.45:057:05Waning Crescent8Sat
9Sun10:264.410:465.94:510.74:270.85:047:06Waning Crescent9Sun
10Mon11:294.411:146.05:360.35:071.15:037:07Waning Crescent10Mon
11Tue12:254.56:160.05:441.45:027:08Waning Crescent11Tue
12Wed1:164.56:51-0.26:201.75:017:09New Moon12Wed
13Thu12:066.12:034.67:24-0.46:562.05:007:10New Moon13Thu
14Fri12:336.12:484.67:57-0.57:312.24:597:11New Moon14Fri
15Sat1:036.13:324.68:30-0.58:072.34:587:12New Moon15Sat
16Sun1:356.04:154.59:05-0.58:452.44:577:13Waxing Crescent16Sun
17Mon2:115.95:014.59:42-0.49:282.54:577:13Waxing Crescent17Mon
18Tue2:505.75:474.410:24-0.410:192.54:567:14Waxing Crescent18Tue
19Wed3:345.46:354.511:09-0.311:242.54:557:15Waxing Crescent19Wed
20Thu4:255.17:194.611:58-0.14:547:16First Quarter20Thu
21Fri5:264.87:594.912:412.312:490.04:537:17First Quarter21Fri
22Sat6:404.58:355.21:562.01:410.34:537:18First Quarter22Sat
23Sun8:034.29:095.62:581.52:310.54:527:18First Quarter23Sun
24Mon9:264.29:446.13:520.93:210.94:517:19Waxing Gibbous24Mon
25Tue10:434.410:206.54:410.24:091.24:517:20Waxing Gibbous25Tue
26Wed11:524.610:596.95:29-0.44:581.64:507:21Waxing Gibbous26Wed
27Thu12:564.86:17-0.95:471.84:507:22Full Moon27Thu
28Fri1:555.07:05-1.36:382.14:497:22Full Moon28Fri
29Sat12:277.42:515.17:54-1.57:312.24:497:23Full Moon29Sat
30Sun1:167.33:455.18:45-1.58:272.34:487:24Waning Gibbous30Sun
31Mon2:087.14:385.29:37-1.39:302.34:487:25Waning Gibbous31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415415)

Common Questions About Edgerley Island, Napa River, CA Tides

Collapse All
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 86% 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 (86% 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