38.1917’ N, 122.3120’ W

Edgerley Island, Napa River, CA

75°
H -°
L 57°
SW
12mph
Low tide
7:11 pm

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

TIDE TIMES for Thursday, September 24, 2026
The tide is currently falling in Edgerley Island, Napa River, CA.
Next low tide : in 56m at 7:11 pm (1.3 ft)
Next high tide (tomorrow) : 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 - Aug 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:384.45:340.44:472.66:118:19Waning Crescent1Tue
2Wed1:224.66:180.15:412.66:128:18Waning Crescent2Wed
3Thu1:594.86:59-0.26:282.66:138:17Waning Crescent3Thu
4Fri12:016.82:335.07:38-0.57:122.46:148:16New Moon4Fri
5Sat12:487.03:065.28:16-0.77:552.36:148:15New Moon5Sat
6Sun1:347.13:385.38:54-0.78:412.06:158:14New Moon6Sun
7Mon2:217.04:115.59:32-0.79:301.86:168:13New Moon7Mon
8Tue3:106.74:455.810:10-0.510:221.56:178:12Waxing Crescent8Tue
9Wed4:026.25:206.010:48-0.111:211.36:188:11Waxing Crescent9Wed
10Thu5:005.65:586.311:290.46:198:09Waxing Crescent10Thu
11Fri6:095.06:396.512:251.012:121.06:208:08First Quarter11Fri
12Sat7:344.47:276.61:360.71:021.66:218:07First Quarter12Sat
13Sun9:164.28:216.72:520.52:052.16:218:06First Quarter13Sun
14Mon10:544.49:216.84:040.23:212.46:228:05Waxing Gibbous14Mon
15Tue12:064.85:10-0.14:372.56:238:03Waxing Gibbous15Tue
16Wed12:595.16:06-0.35:432.56:248:02Waxing Gibbous16Wed
17Thu1:435.36:56-0.46:382.36:258:01Waxing Gibbous17Thu
18Fri12:136.92:215.47:39-0.57:272.16:267:59Full Moon18Fri
19Sat1:016.82:565.48:18-0.48:112.06:277:58Full Moon19Sat
20Sun1:456.63:275.58:53-0.38:531.86:287:57Full Moon20Sun
21Mon2:276.33:555.59:26-0.19:341.76:287:55Full Moon21Mon
22Tue3:086.04:215.59:560.210:141.56:297:54Waning Gibbous22Tue
23Wed3:495.54:465.610:260.610:561.46:307:53Waning Gibbous23Wed
24Thu4:335.15:115.610:561.011:421.36:317:51Waning Gibbous24Thu
25Fri5:244.65:405.711:271.46:327:50Waning Gibbous25Fri
26Sat6:284.26:145.712:341.212:021.96:337:48Third Quarter26Sat
27Sun7:583.96:575.71:341.112:462.36:347:47Third Quarter27Sun
28Mon9:544.07:505.82:431.01:542.66:357:45Third Quarter28Mon
29Tue11:224.38:515.93:520.73:212.86:357:44Third Quarter29Tue
30Wed12:104.64:520.54:332.76:367:43Waning Crescent30Wed
31Thu12:464.85:420.15:272.66:377:41Waning 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 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