Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 2h 23m at 3:12 am (-0.7 ft)
Next high tide : 10:24 am (4.1 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waning Crescent (12% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Jul 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:115.24:044.98:57-0.29:262.35:518:46Waning Gibbous1Sat
2Sun3:084.74:415.29:350.310:371.95:518:46Third Quarter2Sun
3Mon4:184.15:215.510:160.811:531.35:528:46Third Quarter3Mon
4Tue5:443.66:055.911:011.45:528:46Third Quarter4Tue
5Wed7:213.46:536.21:040.611:54 AM1.95:538:45Third Quarter5Wed
6Thu8:523.57:456.52:090.012:542.35:548:45Waning Crescent6Thu
7Fri10:063.88:386.83:07-0.71:592.65:548:45Waning Crescent7Fri
8Sat11:054.09:326.94:01-1.13:022.75:558:45Waning Crescent8Sat
9Sun11:544.310:257.04:51-1.44:022.65:558:44New Moon9Sun
10Mon12:384.55:38-1.55:002.55:568:44New Moon10Mon
11Tue1:204.76:22-1.55:552.45:578:43New Moon11Tue
12Wed12:056.62:004.87:04-1.26:492.35:588:43Waxing Crescent12Wed
13Thu12:546.22:395.07:44-0.87:442.15:588:42Waxing Crescent13Thu
14Fri1:435.73:185.18:22-0.38:412.05:598:42Waxing Crescent14Fri
15Sat2:345.03:565.28:580.39:421.96:008:41Waxing Crescent15Sat
16Sun3:314.44:355.29:341.010:501.76:018:41First Quarter16Sun
17Mon4:383.85:145.310:101.66:018:40First Quarter17Mon
18Tue6:023.45:575.312:021.510:50 AM2.16:028:40First Quarter18Tue
19Wed7:423.36:425.41:101.211:37 AM2.66:038:39First Quarter19Wed
20Thu9:143.47:305.52:100.812:352.96:048:38Waxing Gibbous20Thu
21Fri10:173.68:185.73:010.41:373.06:058:37Waxing Gibbous21Fri
22Sat11:003.89:035.93:450.12:333.06:058:37Waxing Gibbous22Sat
23Sun11:344.09:466.04:24-0.23:233.06:068:36Waxing Gibbous23Sun
24Mon12:044.15:00-0.44:092.96:078:35Full Moon24Mon
25Tue12:334.35:34-0.64:532.76:088:34Full Moon25Tue
26Wed1:024.56:08-0.75:382.56:098:33Full Moon26Wed
27Thu1:324.86:41-0.66:252.36:108:32Full Moon27Thu
28Fri12:316.02:025.07:13-0.47:152.06:118:31Waning Gibbous28Fri
29Sat1:175.72:345.37:47-0.18:091.76:128:31Waning Gibbous29Sat
30Sun2:095.13:095.68:210.49:091.46:128:30Waning Gibbous30Sun
31Mon3:094.63:485.88:571.010:161.16:138:29Third Quarter31Mon
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 6:48 am — 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 12% 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 Crescent (12% 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