Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in Westport, CA.
Next low tide : 12:58 pm (3.0 ft)
Next high tide : in 44m at 9:30 am (3.8 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:21 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Dec 1973

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:154.72:404.59:183.19:290.87:164:51First Quarter1Sat
2Sun4:544.93:514.110:352.810:121.27:174:51First Quarter2Sun
3Mon5:305.25:133.811:452.310:571.67:184:51First Quarter3Mon
4Tue6:045.56:383.812:431.67:194:51First Quarter4Tue
5Wed6:405.97:553.91:330.97:204:51Waxing Gibbous5Wed
6Thu7:186.29:004.112:332.22:200.27:214:50Waxing Gibbous6Thu
7Fri7:586.69:584.31:232.53:06-0.57:224:50Waxing Gibbous7Fri
8Sat8:417.010:504.52:132.63:52-1.17:234:50Full Moon8Sat
9Sun9:277.211:404.73:052.74:38-1.47:244:50Full Moon9Sun
10Mon10:147.33:572.85:25-1.67:254:51Full Moon10Mon
11Tue12:294.911:04 AM7.24:522.86:13-1.67:254:51Waning Gibbous11Tue
12Wed1:185.011:56 AM6.95:492.77:00-1.37:264:51Waning Gibbous12Wed
13Thu2:075.212:526.46:522.77:48-0.87:274:51Waning Gibbous13Thu
14Fri2:565.31:535.78:012.58:37-0.27:284:51Waning Gibbous14Fri
15Sat3:455.53:035.09:182.39:260.47:284:52Third Quarter15Sat
16Sun4:345.74:244.310:401.910:171.17:294:52Third Quarter16Sun
17Mon5:215.95:563.911:581.411:101.87:304:52Third Quarter17Mon
18Tue6:086.17:283.81:040.87:304:53Waning Crescent18Tue
19Wed6:536.28:483.912:052.32:010.37:314:53Waning Crescent19Wed
20Thu7:366.39:504.112:592.72:49-0.17:314:53Waning Crescent20Thu
21Fri8:166.310:404.31:513.03:31-0.37:324:54Waning Crescent21Fri
22Sat8:556.311:204.42:393.14:10-0.57:324:54New Moon22Sat
23Sun9:336.311:564.53:233.24:46-0.57:334:55New Moon23Sun
24Mon10:106.34:043.25:20-0.57:334:56New Moon24Mon
25Tue12:294.610:46 AM6.24:433.15:53-0.47:344:56New Moon25Tue
26Wed1:014.611:21 AM6.05:233.16:25-0.37:344:57Waxing Crescent26Wed
27Thu1:344.711:58 AM5.76:043.06:56-0.17:344:57Waxing Crescent27Thu
28Fri2:064.812:365.46:503.07:280.27:354:58Waxing Crescent28Fri
29Sat2:384.91:195.07:412.97:590.57:354:59Waxing Crescent29Sat
30Sun3:115.12:104.58:402.78:321.07:355:00First Quarter30Sun
31Mon3:455.33:164.09:482.49:101.57:355:00First 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 11:14 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 21% 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 Crescent (21% 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