Tides Today & Tomorrow in False River, CA

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in False River, CA.
Next low tide : 2:29 pm (0.6 ft)
Next high tide : in 2h 17m at 8:38 am (2.7 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 6:23 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9415145
Common Questions About Tides

False River, CA Tides - Mar 1942

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:092.84:103.210:380.911:250.07:386:59Full Moon1Sun
2Mon5:392.84:533.211:210.811:530.17:377:00Full Moon2Mon
3Tue6:052.95:373.212:030.67:357:01Full Moon3Tue
4Wed6:283.06:243.112:190.112:460.57:347:02Waning Gibbous4Wed
5Thu6:533.17:152.912:490.21:310.47:327:03Waning Gibbous5Thu
6Fri7:233.28:132.71:230.32:210.47:317:04Waning Gibbous6Fri
7Sat8:013.29:212.52:030.43:200.37:307:05Waning Gibbous7Sat
8Sun8:463.210:422.42:490.64:330.37:287:06Third Quarter8Sun
9Mon9:413.23:450.95:540.37:277:07Third Quarter9Mon
10Tue12:042.410:49 AM3.14:551.07:090.27:257:08Third Quarter10Tue
11Wed1:172.512:113.16:171.18:130.07:247:09Waning Crescent11Wed
12Thu2:202.61:303.17:361.19:09-0.17:227:10Waning Crescent12Thu
13Fri3:132.82:363.18:440.99:57-0.17:217:11Waning Crescent13Fri
14Sat4:003.03:323.29:430.810:40-0.17:197:12Waning Crescent14Sat
15Sun4:433.14:223.210:360.611:190.07:187:13New Moon15Sun
16Mon5:213.15:093.111:260.511:540.17:167:14New Moon16Mon
17Tue5:553.15:553.012:120.47:157:15New Moon17Tue
18Wed6:263.16:412.812:260.212:560.47:137:16New Moon18Wed
19Thu6:523.07:292.712:540.41:390.37:117:17Waxing Crescent19Thu
20Fri7:153.08:222.51:220.52:220.37:107:18Waxing Crescent20Fri
21Sat7:403.09:212.41:530.73:080.37:087:19Waxing Crescent21Sat
22Sun8:113.010:282.32:300.84:010.47:077:19Waxing Crescent22Sun
23Mon8:512.911:382.23:161.05:050.47:057:20First Quarter23Mon
24Tue9:412.84:141.16:130.37:047:21First Quarter24Tue
25Wed12:442.310:44 AM2.75:251.27:150.37:027:22First Quarter25Wed
26Thu1:432.412:002.66:401.28:080.27:017:23First Quarter26Thu
27Fri2:322.51:132.77:461.18:520.16:597:24Waxing Gibbous27Fri
28Sat3:152.62:152.88:430.99:310.16:587:25Waxing Gibbous28Sat
29Sun3:512.73:092.99:330.710:050.16:567:26Waxing Gibbous29Sun
30Mon4:222.83:582.910:200.510:360.26:557:27Waxing Gibbous30Mon
31Tue4:482.94:463.011:050.411:070.26:537:28Full Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415145)

Common Questions About False River, CA Tides

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What time does the tide turn (slack tide) in False River, CA today?

Slack tide in False River, CA is approximately 11:33 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 False River, CA?

False River, CA is currently in a transitional phase. Tonight's moon is 28% 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 False River, 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 False River, CA?

Tide predictions for False River, 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 False River, CA?

Tide data for False River, CA is sourced from NOAA Station #9415145. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415145.

What is the moon phase in False River, CA tonight?

Tonight the moon over False River, CA is Waxing Crescent (28% illuminated). This places False River, 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