Tides Today & Tomorrow in Westport, CA

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Westport, CA.
Next low tide : in 3h 12m at 11:39 am (2.9 ft)
Next high tide : 6:36 pm (6.3 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:20 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9417624
Common Questions About Tides

Westport, CA Tides - Nov 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:416.59:415.12:101.23:11-0.26:435:14Waning Crescent1Sat
2Sun9:216.810:385.12:571.54:00-0.86:445:13New Moon2Sun
3Mon10:027.011:345.13:431.84:48-1.16:455:11New Moon3Mon
4Tue10:457.04:292.05:37-1.26:465:10New Moon4Tue
5Wed12:295.011:29 AM6.85:172.36:26-1.16:475:09Waxing Crescent5Wed
6Thu1:254.912:156.56:072.67:15-0.86:485:08Waxing Crescent6Thu
7Fri2:224.81:056.07:022.88:07-0.46:505:07Waxing Crescent7Fri
8Sat3:214.82:005.58:052.99:010.06:515:06First Quarter8Sat
9Sun4:214.83:035.09:202.99:570.46:525:05First Quarter9Sun
10Mon5:174.84:164.510:432.810:520.86:535:04First Quarter10Mon
11Tue6:065.05:334.311:592.411:451.26:545:03First Quarter11Tue
12Wed6:485.16:484.11:002.06:555:02Waxing Gibbous12Wed
13Thu7:235.37:544.112:321.51:481.56:565:01Waxing Gibbous13Thu
14Fri7:555.58:504.21:151.82:301.06:585:01Waxing Gibbous14Fri
15Sat8:245.79:394.31:532.03:070.66:595:00Waxing Gibbous15Sat
16Sun8:535.910:234.42:292.23:420.27:004:59Waxing Gibbous16Sun
17Mon9:236.011:054.53:052.44:17-0.17:014:58Full Moon17Mon
18Tue9:546.111:474.53:402.64:52-0.37:024:58Full Moon18Tue
19Wed10:276.24:172.75:29-0.47:034:57Full Moon19Wed
20Thu12:304.511:02 AM6.24:552.86:07-0.57:044:56Full Moon20Thu
21Fri1:144.611:40 AM6.15:372.96:48-0.57:054:56Waning Gibbous21Fri
22Sat2:004.612:225.96:233.07:31-0.47:074:55Waning Gibbous22Sat
23Sun2:494.71:115.67:193.08:18-0.27:084:54Waning Gibbous23Sun
24Mon3:384.82:105.28:273.09:070.17:094:54Third Quarter24Mon
25Tue4:265.13:224.89:452.79:590.57:104:53Third Quarter25Tue
26Wed5:135.44:454.411:052.210:540.97:114:53Third Quarter26Wed
27Thu5:585.76:124.312:171.57:124:53Third Quarter27Thu
28Fri6:426.17:334.31:180.77:134:52Waning Crescent28Fri
29Sat7:266.58:454.412:431.72:130.07:144:52Waning Crescent29Sat
30Sun8:106.89:474.61:362.03:04-0.67:154:52Waning Crescent30Sun
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 3:07 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 transitional phase. Tonight's moon is 31% 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 Third Quarter (31% 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