38.1917’ N, 122.3120’ W

Edgerley Island, Napa River, CA

55°
H 84°
L 54°
N
7mph
High tide
12:24 pm

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

TIDE TIMES for Monday, September 7, 2026
The tide is currently rising in Edgerley Island, Napa River, CA.
Next low tide : 5:27 pm (2.2 ft)
Next high tide : in 6h 23m at 12:24 pm (5.2 ft)
Sunset today : 7:29 pm
Sunrise tomorrow : 6:44 am
Moon phase : Waning Crescent (14% illuminated)
Tide Station Location : Station #9415415
Common Questions About Tides

Edgerley Island, Napa River, CA Tides - May 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:124.510:524.83:472.33:440.36:118:00First Quarter1Wed
2Thu9:254.511:225.04:431.94:340.36:108:01First Quarter2Thu
3Fri10:314.511:485.25:291.55:160.46:098:02Waxing Gibbous3Fri
4Sat11:314.66:081.15:540.56:088:03Waxing Gibbous4Sat
5Sun12:145.512:264.76:450.76:300.76:078:04Waxing Gibbous5Sun
6Mon12:415.81:194.87:200.27:050.96:068:05Full Moon6Mon
7Tue1:096.12:124.97:57-0.27:421.26:058:06Full Moon7Tue
8Wed1:396.43:054.98:36-0.68:201.56:048:07Full Moon8Wed
9Thu2:136.64:004.99:19-0.99:011.86:038:08Full Moon9Thu
10Fri2:506.74:584.910:04-1.09:472.16:028:09Waning Gibbous10Fri
11Sat3:326.65:594.810:55-1.010:412.36:018:09Waning Gibbous11Sat
12Sun4:216.47:044.811:50-0.911:472.46:008:10Waning Gibbous12Sun
13Mon5:186.18:094.912:51-0.75:598:11Third Quarter13Mon
14Tue6:265.69:095.11:132.41:56-0.55:588:12Third Quarter14Tue
15Wed7:445.210:005.42:442.13:00-0.35:578:13Third Quarter15Wed
16Thu9:074.910:445.74:021.73:59-0.15:568:14Third Quarter16Thu
17Fri10:254.811:236.05:051.24:520.25:568:15Waning Crescent17Fri
18Sat11:374.711:596.35:590.65:390.55:558:16Waning Crescent18Sat
19Sun12:414.76:470.26:220.95:548:17Waning Crescent19Sun
20Mon12:326.41:404.87:30-0.27:031.35:538:17New Moon20Mon
21Tue1:046.52:354.88:10-0.57:441.65:538:18New Moon21Tue
22Wed1:346.53:274.88:48-0.68:251.95:528:19New Moon22Wed
23Thu2:056.44:174.89:25-0.69:062.25:518:20New Moon23Thu
24Fri2:366.25:064.810:02-0.69:492.45:518:21Waxing Crescent24Fri
25Sat3:106.05:554.710:40-0.510:352.55:508:21Waxing Crescent25Sat
26Sun3:475.86:444.611:21-0.411:282.65:508:22Waxing Crescent26Sun
27Mon4:285.57:354.612:06-0.25:498:23Waxing Crescent27Mon
28Tue5:165.18:234.712:342.612:540.05:498:24First Quarter28Tue
29Wed6:134.79:054.81:492.41:460.25:488:24First Quarter29Wed
30Thu7:204.49:425.03:012.22:370.35:488:25First Quarter30Thu
31Fri8:374.110:155.34:021.83:270.55:478:26First Quarter31Fri
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 14% 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 Crescent (14% 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