Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 3h 36m at 4:51 am (-1.2 ft)
Next high tide : 11:46 am (4.7 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:24 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Nov 2086

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:505.39:124.42:041.33:031.47:446:12Waning Crescent1Fri
2Sat9:215.510:054.42:451.63:451.07:456:11Waning Crescent2Sat
3Sun8:495.79:524.42:221.93:220.66:465:10Waning Crescent3Sun
4Mon9:165.810:364.52:552.13:570.36:475:09New Moon4Mon
5Tue9:445.911:174.53:282.34:310.06:485:08New Moon5Tue
6Wed10:126.011:584.54:002.55:05-0.26:505:07New Moon6Wed
7Thu10:436.04:332.75:41-0.26:515:06New Moon7Thu
8Fri12:414.511:15 AM5.95:082.86:19-0.36:525:05Waxing Crescent8Fri
9Sat1:264.411:50 AM5.85:453.06:59-0.26:535:04Waxing Crescent9Sat
10Sun2:144.412:295.76:283.17:43-0.16:545:03Waxing Crescent10Sun
11Mon3:044.41:165.47:203.28:300.16:555:02Waxing Crescent11Mon
12Tue3:564.52:135.18:273.29:200.36:565:01First Quarter12Tue
13Wed4:444.73:244.89:473.010:140.56:575:00First Quarter13Wed
14Thu5:305.04:464.511:082.511:070.86:595:00First Quarter14Thu
15Fri6:115.46:104.412:191.87:004:59First Quarter15Fri
16Sat6:525.97:294.412:001.11:181.07:014:58Waxing Gibbous16Sat
17Sun7:336.38:394.612:511.42:120.27:024:57Waxing Gibbous17Sun
18Mon8:146.89:414.71:421.73:03-0.57:034:57Waxing Gibbous18Mon
19Tue8:577.110:394.82:312.03:52-1.17:044:56Full Moon19Tue
20Wed9:417.211:344.93:212.24:41-1.47:054:55Full Moon20Wed
21Thu10:267.24:112.45:29-1.57:064:55Full Moon21Thu
22Fri12:275.011:12 AM7.05:022.66:16-1.37:074:54Waning Gibbous22Fri
23Sat1:205.012:006.65:552.77:04-1.07:094:54Waning Gibbous23Sat
24Sun2:135.012:516.16:522.87:53-0.67:104:53Waning Gibbous24Sun
25Mon3:075.01:465.57:562.98:42-0.17:114:53Waning Gibbous25Mon
26Tue3:595.02:474.99:092.89:330.57:124:52Third Quarter26Tue
27Wed4:505.13:584.410:282.610:231.07:134:52Third Quarter27Wed
28Thu5:365.25:184.011:452.211:131.57:144:52Third Quarter28Thu
29Fri6:185.46:413.812:481.87:154:51Third Quarter29Fri
30Sat6:555.57:553.812:011.91:401.37:164:51Waning Crescent30Sat
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 8:18 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 1% 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 New Moon (1% 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