Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 2h 08m at 1:09 pm (2.6 ft)
Next high tide : 7:58 pm (6.6 ft)
Sunset today : 8:44 pm
Sunrise tomorrow : 5:56 am
Moon phase : Waning Crescent (18% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Sep 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:513.55:375.412:150.910:33 AM3.26:437:46First Quarter1Fri
2Sat9:063.86:465.61:240.512:073.36:447:45First Quarter2Sat
3Sun9:484.07:535.92:230.11:303.26:457:43Waxing Gibbous3Sun
4Mon10:204.38:546.33:12-0.32:362.96:467:41Waxing Gibbous4Mon
5Tue10:514.79:506.53:57-0.63:332.46:477:40Waxing Gibbous5Tue
6Wed11:225.010:446.64:38-0.74:271.86:487:38Full Moon6Wed
7Thu11:545.411:376.45:18-0.65:201.36:497:37Full Moon7Thu
8Fri12:275.85:56-0.26:130.76:497:35Full Moon8Fri
9Sat12:326.11:026.16:340.37:070.36:507:33Waning Gibbous9Sat
10Sun1:305.61:396.37:130.98:030.16:517:32Waning Gibbous10Sun
11Mon2:325.02:196.47:521.69:030.06:527:30Waning Gibbous11Mon
12Tue3:444.53:056.28:352.210:090.06:537:28Third Quarter12Tue
13Wed5:084.13:586.09:262.811:230.16:547:27Third Quarter13Wed
14Thu6:454.05:025.710:353.26:557:25Third Quarter14Thu
15Fri8:134.16:175.512:390.112:063.36:567:24Third Quarter15Fri
16Sat9:144.37:315.51:480.11:313.26:577:22Waning Crescent16Sat
17Sun9:574.58:355.52:450.12:352.96:587:20Waning Crescent17Sun
18Mon10:294.69:285.53:310.13:242.56:597:19Waning Crescent18Mon
19Tue10:564.810:135.54:100.24:062.27:007:17Waning Crescent19Tue
20Wed11:204.910:545.54:420.44:441.87:017:15New Moon20Wed
21Thu11:415.111:335.35:110.65:201.57:027:14New Moon21Thu
22Fri12:025.25:370.95:551.27:027:12New Moon22Fri
23Sat12:115.112:245.46:021.36:301.07:037:10New Moon23Sat
24Sun12:524.912:465.56:261.67:070.87:047:09Waxing Crescent24Sun
25Mon1:354.61:105.56:512.07:460.67:057:07Waxing Crescent25Mon
26Tue2:234.31:375.57:172.48:300.67:067:06Waxing Crescent26Tue
27Wed3:214.02:095.47:442.89:220.67:077:04Waxing Crescent27Wed
28Thu4:343.82:505.48:163.110:240.67:087:02First Quarter28Thu
29Fri6:063.73:455.39:043.411:350.57:097:01First Quarter29Fri
30Sat7:333.94:585.310:303.57:106:59First Quarter30Sat
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 4:33 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 18% 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 (18% 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