Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 5h 14m at 9:33 pm (1.6 ft)
Next high tide (tomorrow) : 3:31 am (4.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:16 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Mar 1980

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:415.511:474.94:351.85:100.16:476:07Full Moon1Sat
2Sun11:185.45:111.65:390.36:456:08Full Moon2Sun
3Mon12:135.011:56 AM5.15:481.56:070.66:446:09Full Moon3Mon
4Tue12:415.012:344.86:251.46:350.96:426:10Waning Gibbous4Tue
5Wed1:095.01:174.57:061.37:031.36:416:11Waning Gibbous5Wed
6Thu1:395.02:054.17:511.27:341.66:396:12Waning Gibbous6Thu
7Fri2:135.03:043.88:421.18:092.06:386:14Waning Gibbous7Fri
8Sat2:525.04:193.59:431.08:532.46:366:15Third Quarter8Sat
9Sun3:405.05:473.510:510.89:562.66:356:16Third Quarter9Sun
10Mon4:395.17:073.611:590.511:162.76:336:17Third Quarter10Mon
11Tue5:445.28:053.912:590.16:316:18Third Quarter11Tue
12Wed6:495.58:494.312:312.61:51-0.26:306:19Waning Crescent12Wed
13Thu7:495.89:284.71:352.32:39-0.66:286:20Waning Crescent13Thu
14Fri8:466.010:055.02:321.83:23-0.76:276:21Waning Crescent14Fri
15Sat9:406.110:425.43:251.34:06-0.76:256:22New Moon15Sat
16Sun10:336.111:205.74:170.84:48-0.66:236:23New Moon16Sun
17Mon11:265.911:596.05:080.35:30-0.26:226:24New Moon17Mon
18Tue12:225.56:000.06:120.26:206:25Waxing Crescent18Tue
19Wed12:396.11:205.16:54-0.26:560.86:196:26Waxing Crescent19Wed
20Thu1:236.02:244.67:52-0.27:431.46:176:27Waxing Crescent20Thu
21Fri2:105.83:374.28:54-0.18:361.96:156:28First Quarter21Fri
22Sat3:035.65:004.010:030.09:432.36:146:29First Quarter22Sat
23Sun4:055.36:254.011:160.111:042.56:126:30First Quarter23Sun
24Mon5:145.07:354.112:250.16:116:31First Quarter24Mon
25Tue6:254.98:284.312:242.51:240.16:096:32Waxing Gibbous25Tue
26Wed7:294.99:084.51:302.32:130.16:076:33Waxing Gibbous26Wed
27Thu8:244.99:404.62:222.02:550.16:066:34Waxing Gibbous27Thu
28Fri9:105.010:084.83:051.73:310.26:046:35Waxing Gibbous28Fri
29Sat9:524.910:344.93:431.44:030.46:036:36Full Moon29Sat
30Sun10:314.910:595.04:191.14:320.66:016:37Full Moon30Sun
31Mon11:094.811:245.14:530.85:000.85:596:38Full 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 12:32 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 transitional phase. Tonight's moon is 74% 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 Waning Gibbous (74% 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