37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

80°
H -°
L 54°
WNW
13mph
Low tide
7:57 pm

Tides Today & Tomorrow in Grant Line Canal (drawbridge), CA

TIDE TIMES for Friday, September 4, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 2h 07m at 7:57 pm (1.5 ft)
Next high tide (tomorrow) : 1:46 am (4.0 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:514.34:211.36:12-0.36:087:56Waning Gibbous1Fri
2Sat12:303.010:44 AM4.05:211.37:08-0.36:077:57Waning Gibbous2Sat
3Sun1:313.011:45 AM3.76:291.38:06-0.26:067:58Third Quarter3Sun
4Mon2:303.01:003.37:451.29:04-0.16:057:59Third Quarter4Mon
5Tue3:273.12:312.99:061.09:59-0.16:048:00Third Quarter5Tue
6Wed4:193.33:572.810:220.810:490.06:038:01Third Quarter6Wed
7Thu5:073.45:102.711:300.511:350.26:028:02Waning Crescent7Thu
8Fri5:493.66:122.712:290.26:018:03Waning Crescent8Fri
9Sat6:263.77:082.712:150.41:230.06:008:04Waning Crescent9Sat
10Sun6:583.78:002.812:530.62:11-0.15:598:05Waning Crescent10Sun
11Mon7:253.88:502.81:270.92:57-0.25:588:06New Moon11Mon
12Tue7:463.89:392.82:001.13:39-0.25:578:06New Moon12Tue
13Wed8:073.910:272.92:341.34:18-0.15:568:07New Moon13Wed
14Thu8:323.911:142.93:111.44:54-0.15:558:08New Moon14Thu
15Fri9:053.93:511.55:27-0.15:548:09Waxing Crescent15Fri
16Sat12:002.99:43 AM3.84:351.55:57-0.15:548:10Waxing Crescent16Sat
17Sun12:452.810:27 AM3.65:231.46:27-0.15:538:11Waxing Crescent17Sun
18Mon1:312.811:16 AM3.46:161.47:00-0.15:528:12Waxing Crescent18Mon
19Tue2:152.812:123.17:161.37:410.05:518:12First Quarter19Tue
20Wed2:572.81:172.88:231.18:260.05:518:13First Quarter20Wed
21Thu3:362.92:372.69:350.99:130.25:508:14First Quarter21Thu
22Fri4:123.14:042.510:450.710:010.45:498:15First Quarter22Fri
23Sat4:443.45:232.511:480.410:490.65:498:16Waxing Gibbous23Sat
24Sun5:163.76:322.612:460.15:488:16Waxing Gibbous24Sun
25Mon5:504.07:342.81:41-0.15:488:17Waxing Gibbous25Mon
26Tue6:294.38:342.912:261.02:35-0.25:478:18Full Moon26Tue
27Wed7:114.59:313.01:181.23:27-0.35:478:19Full Moon27Wed
28Thu7:574.510:273.12:141.44:19-0.45:468:19Full Moon28Thu
29Fri8:474.511:213.13:141.45:08-0.45:468:20Waning Gibbous29Fri
30Sat9:404.34:161.45:57-0.45:458:21Waning Gibbous30Sat
31Sun12:153.210:36 AM4.05:201.36:45-0.45:458:22Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

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Is this week a spring tide or neap tide in Grant Line Canal (drawbridge), CA?

Grant Line Canal (drawbridge), CA is currently in a neap phase. Tonight's moon is 45% 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 minimum.

What datum are Grant Line Canal (drawbridge), 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 Grant Line Canal (drawbridge), CA?

Tide predictions for Grant Line Canal (drawbridge), 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 Grant Line Canal (drawbridge), CA?

Tide data for Grant Line Canal (drawbridge), CA is sourced from NOAA Station #9414785. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414785.

What is the moon phase in Grant Line Canal (drawbridge), CA tonight?

Tonight the moon over Grant Line Canal (drawbridge), CA is Third Quarter (45% illuminated). This places Grant Line Canal (drawbridge), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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