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

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Edgerley Island, Napa River, CA.
Next low tide : in 2h 44m at 12:36 pm (0.5 ft)
Next high tide : 7:21 pm (5.7 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:52 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9415415
Common Questions About Tides

Edgerley Island, Napa River, CA Tides - Mar 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:265.311:23 AM6.85:431.66:30-0.86:396:02Full Moon1Wed
2Thu1:005.612:196.86:341.27:11-0.66:386:03Full Moon2Thu
3Fri1:335.91:126.57:250.87:49-0.36:366:05Full Moon3Fri
4Sat2:066.22:066.18:140.48:270.16:356:06Full Moon4Sat
5Sun2:396.43:015.69:040.29:040.66:346:07Waning Gibbous5Sun
6Mon3:136.43:595.09:550.19:431.26:326:08Waning Gibbous6Mon
7Tue3:496.45:054.510:480.110:251.76:316:09Waning Gibbous7Tue
8Wed4:276.26:264.211:470.211:162.16:296:10Third Quarter8Wed
9Thu5:125.98:074.112:540.36:286:10Third Quarter9Thu
10Fri6:075.69:384.312:292.52:080.36:266:11Third Quarter10Fri
11Sat7:145.410:374.52:042.63:180.36:256:12Third Quarter11Sat
12Sun9:255.34:232.55:160.27:237:13Waning Crescent12Sun
13Mon12:174.710:29 AM5.45:222.26:020.17:227:14Waning Crescent13Mon
14Tue12:474.811:23 AM5.56:082.06:400.17:207:15Waning Crescent14Tue
15Wed1:134.912:095.66:471.77:110.17:197:16Waning Crescent15Wed
16Thu1:355.112:535.67:231.47:400.17:177:17New Moon16Thu
17Fri1:565.21:345.57:561.18:060.37:157:18New Moon17Fri
18Sat2:175.52:165.38:290.88:330.57:147:19New Moon18Sat
19Sun2:405.72:595.29:020.59:000.87:127:20New Moon19Sun
20Mon3:035.93:454.99:370.39:301.27:117:21Waxing Crescent20Mon
21Tue3:306.04:374.710:170.110:011.57:097:22Waxing Crescent21Tue
22Wed4:006.15:374.411:010.010:371.97:087:23Waxing Crescent22Wed
23Thu4:356.16:514.111:54-0.111:212.27:067:24Waxing Crescent23Thu
24Fri5:216.18:224.012:57-0.17:057:25First Quarter24Fri
25Sat6:195.99:494.212:232.52:11-0.17:037:26First Quarter25Sat
26Sun7:345.810:494.51:562.63:27-0.27:027:27First Quarter26Sun
27Mon8:555.811:334.93:332.44:34-0.37:007:28Waxing Gibbous27Mon
28Tue10:115.84:472.05:28-0.46:597:29Waxing Gibbous28Tue
29Wed12:095.211:19 AM5.95:471.46:15-0.36:577:30Waxing Gibbous29Wed
30Thu12:435.612:215.96:390.96:57-0.26:557:30Waxing Gibbous30Thu
31Fri1:166.01:195.87:280.47:370.16:547:31Full Moon31Fri
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 3:58 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 transitional phase. Tonight's moon is 61% 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 Third Quarter (61% 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