Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Sunday, July 19, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 4h 03m at 9:26 am (0.5 ft)
Next high tide : 4:23 pm (5.5 ft)
Sunset today : 8:39 pm
Sunrise tomorrow : 6:03 am
Moon phase : First Quarter (33% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Jan 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:226.411:324.53:052.94:31-0.57:355:01Full Moon1Sat
2Sun9:596.53:472.95:08-0.77:355:02Full Moon2Sun
3Mon12:124.610:38 AM6.64:302.95:46-0.97:355:03Full Moon3Mon
4Tue12:524.811:19 AM6.55:152.96:25-0.97:355:04Waning Gibbous4Tue
5Wed1:324.912:036.36:032.97:06-0.77:355:05Waning Gibbous5Wed
6Thu2:145.012:526.06:572.87:48-0.47:355:05Waning Gibbous6Thu
7Fri2:575.21:475.58:002.78:320.07:355:06Waning Gibbous7Fri
8Sat3:425.42:534.99:112.49:190.57:355:07Third Quarter8Sat
9Sun4:275.64:124.410:302.010:101.17:355:08Third Quarter9Sun
10Mon5:155.95:444.011:471.411:051.67:355:09Third Quarter10Mon
11Tue6:036.27:164.012:550.77:355:10Waning Crescent11Tue
12Wed6:536.58:364.112:042.11:550.07:345:11Waning Crescent12Wed
13Thu7:426.79:414.41:042.42:48-0.57:345:12Waning Crescent13Thu
14Fri8:306.910:354.62:032.63:37-0.97:345:14Waning Crescent14Fri
15Sat9:176.911:224.82:592.74:22-1.17:335:15New Moon15Sat
16Sun10:036.83:512.75:05-1.17:335:16New Moon16Sun
17Mon12:044.910:48 AM6.74:412.75:46-0.97:335:17New Moon17Mon
18Tue12:455.011:31 AM6.45:292.66:25-0.77:325:18Waxing Crescent18Tue
19Wed1:245.012:146.06:162.67:02-0.37:325:19Waxing Crescent19Wed
20Thu2:025.012:585.57:052.67:380.17:315:20Waxing Crescent20Thu
21Fri2:405.01:455.07:582.58:140.67:305:21Waxing Crescent21Fri
22Sat3:195.12:394.48:582.48:511.27:305:22First Quarter22Sat
23Sun3:585.13:443.910:062.39:301.77:295:24First Quarter23Sun
24Mon4:385.25:073.611:192.010:142.17:285:25First Quarter24Mon
25Tue5:205.36:413.512:251.57:285:26First Quarter25Tue
26Wed6:045.48:043.61:211.17:275:27First Quarter26Wed
27Thu6:495.69:053.812:032.82:080.67:265:28Waxing Gibbous27Thu
28Fri7:335.89:514.11:002.92:490.17:255:30Waxing Gibbous28Fri
29Sat8:176.110:304.31:532.93:29-0.37:255:31Waxing Gibbous29Sat
30Sun9:006.311:054.52:432.94:07-0.67:245:32Full Moon30Sun
31Mon9:426.511:404.83:302.74:45-0.87:235:33Full Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9417624)

Common Questions About Westport, CA Tides

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What time does the tide turn (slack tide) in Westport, CA today?

Slack tide in Westport, CA is approximately 12:54 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 Westport, CA?

Westport, CA is currently in a transitional phase. Tonight's moon is 33% 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 Westport, 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 Westport, CA?

Tide predictions for Westport, 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 Westport, CA?

Tide data for Westport, CA is sourced from NOAA Station #9417624. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9417624.

What is the moon phase in Westport, CA tonight?

Tonight the moon over Westport, CA is First Quarter (33% illuminated). This places Westport, 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