37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

84°
H 91°
L 58°
NW
6mph
High tide
4:32 pm

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

TIDE TIMES for Saturday, September 19, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 9:00 pm (1.7 ft)
Next high tide : in 3h 28m at 4:32 pm (2.8 ft)
Sunset today : 7:07 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - May 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:583.811:242.83:331.25:010.06:097:56Waxing Crescent1Sat
2Sun9:333.94:121.25:310.06:087:57Waxing Crescent2Sun
3Mon12:122.710:14 AM3.84:571.26:030.06:067:58Waxing Crescent3Mon
4Tue1:022.711:01 AM3.75:471.36:430.06:057:59Waxing Crescent4Tue
5Wed1:542.711:54 AM3.46:441.27:320.06:048:00First Quarter5Wed
6Thu2:462.812:573.27:521.28:290.06:038:00First Quarter6Thu
7Fri3:362.92:133.09:071.09:270.16:028:01First Quarter7Fri
8Sat4:213.03:392.810:230.810:230.26:018:02First Quarter8Sat
9Sun5:033.35:002.811:310.511:130.36:008:03Waxing Gibbous9Sun
10Mon5:413.56:112.912:320.25:598:04Waxing Gibbous10Mon
11Tue6:183.87:133.012:010.51:290.05:588:05Waxing Gibbous11Tue
12Wed6:544.08:133.112:480.62:24-0.25:578:06Full Moon12Wed
13Thu7:324.29:113.11:360.83:17-0.35:568:07Full Moon13Thu
14Fri8:124.310:083.22:261.04:09-0.45:568:08Full Moon14Fri
15Sat8:544.311:043.23:181.15:00-0.45:558:08Waning Gibbous15Sat
16Sun9:394.14:131.25:50-0.35:548:09Waning Gibbous16Sun
17Mon12:013.210:28 AM3.95:101.36:39-0.35:538:10Waning Gibbous17Mon
18Tue12:573.211:22 AM3.56:121.27:29-0.25:528:11Waning Gibbous18Tue
19Wed1:523.212:263.27:181.28:19-0.15:528:12Third Quarter19Wed
20Thu2:463.21:452.88:301.19:090.05:518:13Third Quarter20Thu
21Fri3:373.33:082.69:420.99:570.25:508:14Third Quarter21Fri
22Sat4:253.44:242.510:500.610:430.35:508:14Third Quarter22Sat
23Sun5:083.55:302.511:500.411:250.55:498:15Waning Crescent23Sun
24Mon5:463.56:282.512:440.25:488:16Waning Crescent24Mon
25Tue6:183.67:212.612:030.71:330.05:488:17Waning Crescent25Tue
26Wed6:453.78:112.712:400.92:180.05:478:17Waning Crescent26Wed
27Thu7:073.88:592.81:151.13:00-0.15:478:18New Moon27Thu
28Fri7:293.99:452.81:511.33:39-0.15:468:19New Moon28Fri
29Sat7:574.010:302.92:301.44:15-0.15:468:20New Moon29Sat
30Sun8:324.011:132.93:121.44:47-0.15:458:20New Moon30Sun
31Mon9:114.011:552.93:571.45:17-0.15:458:21Waxing Crescent31Mon
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 59% 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 First Quarter (59% 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