38.1917’ N, 122.3120’ W

Edgerley Island, Napa River, CA

56°
H 73°
L 54°
W
7mph
High tide
12:28 pm

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in Edgerley Island, Napa River, CA.
Next low tide : 5:58 pm (2.0 ft)
Next high tide : in 6h 30m at 12:28 pm (5.0 ft)
Sunset today : 7:06 pm
Sunrise tomorrow : 6:57 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9415415
Common Questions About Tides

Edgerley Island, Napa River, CA Tides - Mar 2083

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:164.810:52 AM6.25:252.06:08-0.36:406:02Waxing Gibbous1Mon
2Tue12:415.111:40 AM6.36:051.66:41-0.46:386:03Full Moon2Tue
3Wed1:075.312:276.36:461.37:14-0.36:376:04Full Moon3Wed
4Thu1:355.71:166.17:270.97:470.06:356:05Full Moon4Thu
5Fri2:036.02:075.98:120.58:220.36:346:06Full Moon5Fri
6Sat2:346.33:015.58:590.28:580.76:326:07Waning Gibbous6Sat
7Sun3:076.54:025.09:500.09:371.26:316:08Waning Gibbous7Sun
8Mon3:456.65:134.510:47-0.110:221.76:296:09Waning Gibbous8Mon
9Tue4:306.56:394.211:52-0.111:182.16:286:10Third Quarter9Tue
10Wed5:256.48:184.21:07-0.16:266:11Third Quarter10Wed
11Thu6:336.29:404.512:392.42:27-0.16:256:12Third Quarter11Thu
12Fri7:506.010:364.82:182.43:38-0.26:236:13Waning Crescent12Fri
13Sat9:056.011:205.13:402.24:36-0.36:226:14Waning Crescent13Sat
14Sun11:106.05:441.96:24-0.37:207:15Waning Crescent14Sun
15Mon12:575.412:086.06:361.57:04-0.27:197:16Waning Crescent15Mon
16Tue1:295.512:595.87:211.17:390.07:177:17New Moon16Tue
17Wed1:585.71:465.68:030.88:120.27:167:18New Moon17Wed
18Thu2:255.82:315.48:410.68:430.57:147:19New Moon18Thu
19Fri2:495.83:165.19:180.49:130.97:137:20New Moon19Fri
20Sat3:135.94:004.89:530.39:431.37:117:21Waxing Crescent20Sat
21Sun3:375.94:484.510:300.210:141.67:107:22Waxing Crescent21Sun
22Mon4:035.85:414.211:090.310:462.07:087:23Waxing Crescent22Mon
23Tue4:345.76:464.011:540.311:242.37:077:24Waxing Crescent23Tue
24Wed5:125.68:123.912:480.47:057:25First Quarter24Wed
25Thu6:025.49:454.012:162.51:540.47:037:26First Quarter25Thu
26Fri7:045.210:464.21:442.63:060.47:027:27First Quarter26Fri
27Sat8:165.111:234.43:202.54:090.27:007:27First Quarter27Sat
28Sun9:285.211:524.74:272.35:000.16:597:28Waxing Gibbous28Sun
29Mon10:325.45:181.95:430.06:577:29Waxing Gibbous29Mon
30Tue12:185.011:31 AM5.56:021.56:210.06:567:30Waxing Gibbous30Tue
31Wed12:455.312:265.66:441.06:580.16:547:31Waxing Gibbous31Wed
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 84% 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 (84% 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