Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Thursday, July 16, 2026
The tide is currently rising in Westport, CA.
Next low tide : 7:14 pm (2.1 ft)
Next high tide : in 17m at 2:20 pm (5.0 ft)
Sunset today : 8:41 pm
Sunrise tomorrow : 6:01 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Mar 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:156.011:295.14:071.84:49-0.56:486:06Full Moon1Mon
2Tue10:595.84:511.55:25-0.26:466:07Full Moon2Tue
3Wed12:015.211:42 AM5.55:331.45:580.26:456:09Full Moon3Wed
4Thu12:335.212:245.16:151.26:300.66:436:10Waning Gibbous4Thu
5Fri1:045.21:094.76:581.27:011.06:426:11Waning Gibbous5Fri
6Sat1:355.11:574.37:431.17:321.56:406:12Waning Gibbous6Sat
7Sun2:095.12:543.98:331.18:061.96:396:13Waning Gibbous7Sun
8Mon2:474.94:033.69:311.18:462.36:376:14Third Quarter8Mon
9Tue3:314.85:303.410:371.19:412.76:356:15Third Quarter9Tue
10Wed4:254.86:573.511:450.910:562.86:346:16Third Quarter10Wed
11Thu5:264.88:003.712:460.66:326:17Third Quarter11Thu
12Fri6:275.08:444.012:122.81:370.36:316:18Waning Crescent12Fri
13Sat7:245.29:184.21:142.62:210.06:296:19Waning Crescent13Sat
14Sun8:165.49:494.52:062.33:01-0.26:286:20Waning Crescent14Sun
15Mon9:045.710:204.82:531.93:39-0.46:266:21Waning Crescent15Mon
16Tue9:515.810:515.23:381.54:16-0.46:246:22New Moon16Tue
17Wed10:385.811:245.54:241.04:53-0.36:236:23New Moon17Wed
18Thu11:275.65:110.65:310.06:216:24New Moon18Thu
19Fri12:005.712:205.46:000.36:100.46:206:25Waxing Crescent19Fri
20Sat12:375.91:164.96:510.06:510.96:186:26Waxing Crescent20Sat
21Sun1:195.92:204.57:48-0.17:361.46:166:27Waxing Crescent21Sun
22Mon2:055.93:344.18:51-0.28:291.96:156:28First Quarter22Mon
23Tue2:585.74:583.910:01-0.29:362.36:136:29First Quarter23Tue
24Wed4:015.56:234.011:15-0.210:582.56:126:30First Quarter24Wed
25Thu5:135.37:344.212:25-0.36:106:31First Quarter25Thu
26Fri6:265.38:284.512:212.41:26-0.36:086:32Waxing Gibbous26Fri
27Sat7:345.39:114.71:312.12:18-0.36:076:33Waxing Gibbous27Sat
28Sun8:325.39:474.92:281.83:03-0.26:056:34Waxing Gibbous28Sun
29Mon9:245.210:195.13:161.43:42-0.16:046:35Waxing Gibbous29Mon
30Tue10:105.210:495.23:591.14:180.26:026:36Full Moon30Tue
31Wed10:535.011:175.24:390.84:510.56:006:37Full Moon31Wed
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 4:47 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 8% 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 Waxing Crescent (8% 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