Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 2h 04m at 7:57 pm (2.8 ft)
Next high tide (tomorrow) : 1:47 am (5.2 ft)
Sunset today : 8:46 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Mar 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:156.411:295.44:021.54:49-0.96:476:07Full Moon1Thu
2Fri11:056.24:541.25:30-0.66:466:08Full Moon2Fri
3Sat12:065.611:55 AM5.85:441.06:09-0.16:446:09Waning Gibbous3Sat
4Sun12:445.612:475.36:340.86:470.46:426:10Waning Gibbous4Sun
5Mon1:225.61:404.87:250.87:261.06:416:11Waning Gibbous5Mon
6Tue2:015.52:404.38:190.88:051.66:396:12Waning Gibbous6Tue
7Wed2:425.33:503.89:200.88:502.16:386:13Third Quarter7Wed
8Thu3:285.15:163.610:270.89:452.56:366:14Third Quarter8Thu
9Fri4:225.06:473.611:380.810:592.86:356:15Third Quarter9Fri
10Sat5:234.97:593.812:420.66:336:16Third Quarter10Sat
11Sun7:254.99:473.912:162.82:360.47:327:17Waning Crescent11Sun
12Mon8:225.010:224.12:182.73:210.37:307:18Waning Crescent12Mon
13Tue9:125.110:514.33:082.53:590.17:297:20Waning Crescent13Tue
14Wed9:565.311:184.53:502.24:340.07:277:21Waning Crescent14Wed
15Thu10:375.411:444.74:291.95:060.07:257:22New Moon15Thu
16Fri11:175.45:071.65:370.07:247:23New Moon16Fri
17Sat12:115.011:57 AM5.35:451.26:080.27:227:24New Moon17Sat
18Sun12:385.112:395.26:250.96:400.47:217:25New Moon18Sun
19Mon1:085.31:254.97:070.77:130.87:197:26Waxing Crescent19Mon
20Tue1:395.52:154.67:530.47:481.27:177:27Waxing Crescent20Tue
21Wed2:155.53:144.28:440.38:271.67:167:28Waxing Crescent21Wed
22Thu2:555.54:253.99:420.19:132.17:147:29Waxing Crescent22Thu
23Fri3:445.55:483.810:500.010:142.47:137:30First Quarter23Fri
24Sat4:445.47:143.812:02-0.17:117:31First Quarter24Sat
25Sun5:545.48:244.11:12-0.37:097:32First Quarter25Sun
26Mon7:085.49:184.412:592.52:14-0.57:087:33Waxing Gibbous26Mon
27Tue8:195.510:024.72:132.23:08-0.67:067:34Waxing Gibbous27Tue
28Wed9:225.610:405.13:141.73:56-0.67:057:35Waxing Gibbous28Wed
29Thu10:195.611:165.34:091.24:40-0.47:037:36Full Moon29Thu
30Fri11:125.511:515.54:580.75:20-0.27:017:37Full Moon30Fri
31Sat12:025.35:450.45:590.27:007:38Full Moon31Sat
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 10:52 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 spring phase. Tonight's moon is 87% 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 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 Waning Gibbous (87% illuminated). This places Westport, 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