38.1917’ N, 122.3120’ W

Edgerley Island, Napa River, CA

50°
H -°
L 47°
W
3mph
High tide
3:15 am

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

TIDE TIMES for Monday, September 28, 2026
The tide is currently rising in Edgerley Island, Napa River, CA.
Next low tide : 9:00 am (1.2 ft)
Next high tide : in 28m at 3:15 am (5.5 ft)
Sunset today : 6:56 pm
Sunrise tomorrow : 7:02 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9415415
Common Questions About Tides

Edgerley Island, Napa River, CA Tides - Mar 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:345.911:224.62:562.54:16-0.16:396:02Waning Crescent1Tue
2Wed9:366.24:032.45:07-0.46:386:03Waning Crescent2Wed
3Thu12:004.910:34 AM6.64:582.15:53-0.76:376:04Waning Crescent3Thu
4Fri12:365.211:29 AM6.85:481.86:37-0.86:356:05New Moon4Fri
5Sat1:105.412:226.96:361.47:19-0.86:346:06New Moon5Sat
6Sun1:445.71:156.87:251.08:00-0.66:326:07New Moon6Sun
7Mon2:196.02:096.58:150.68:40-0.36:316:08New Moon7Mon
8Tue2:556.23:066.09:080.49:210.26:296:09Waxing Crescent8Tue
9Wed3:336.44:075.410:030.210:050.86:286:10Waxing Crescent9Wed
10Thu4:136.45:164.811:020.110:531.36:266:11Waxing Crescent10Thu
11Fri4:576.36:404.412:090.16:256:12First Quarter11Fri
12Sat5:496.18:164.41:230.16:236:13First Quarter12Sat
13Sun7:505.910:424.61:092.23:390.17:227:14First Quarter13Sun
14Mon8:595.711:434.93:372.34:470.07:207:15First Quarter14Mon
15Tue10:075.74:512.25:44-0.17:197:16Waxing Gibbous15Tue
16Wed12:305.111:08 AM5.75:502.06:30-0.17:177:17Waxing Gibbous16Wed
17Thu1:085.211:59 AM5.76:371.87:09-0.17:167:18Waxing Gibbous17Thu
18Fri1:405.312:455.77:171.57:420.07:147:19Waxing Gibbous18Fri
19Sat2:075.31:265.67:541.38:120.17:137:20Full Moon19Sat
20Sun2:315.32:055.58:271.18:400.37:117:21Full Moon20Sun
21Mon2:535.42:435.39:000.99:060.57:097:22Full Moon21Mon
22Tue3:155.53:235.19:320.79:330.87:087:23Full Moon22Tue
23Wed3:385.54:044.810:060.610:001.17:067:24Waning Gibbous23Wed
24Thu4:025.64:514.510:420.510:291.57:057:25Waning Gibbous24Thu
25Fri4:305.65:464.211:240.411:031.87:037:26Waning Gibbous25Fri
26Sat5:035.66:574.012:130.37:027:27Waning Gibbous26Sat
27Sun5:445.58:274.01:130.37:007:28Third Quarter27Sun
28Mon6:385.49:584.112:452.42:220.26:597:28Third Quarter28Mon
29Tue7:485.410:594.42:162.53:340.06:577:29Third Quarter29Tue
30Wed9:045.511:424.83:462.44:37-0.26:567:30Third Quarter30Wed
31Thu10:155.74:532.15:32-0.46:547:31Waning Crescent31Thu
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 95% 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 Waning Gibbous (95% 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