37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

91°
H 92°
L 59°
NNW
3mph
Low tide
6:48 pm

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

TIDE TIMES for Friday, October 2, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 3h 54m at 6:48 pm (1.5 ft)
Next high tide (tomorrow) : 12:19 am (3.9 ft)
Sunset today : 6:47 pm
Sunrise tomorrow : 7:02 am
Moon phase : Third Quarter (59% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Nov 1951

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:392.98:014.33:26-0.12:231.36:305:08Waxing Crescent1Thu
2Fri10:402.88:464.34:18-0.23:131.46:315:07Waxing Crescent2Fri
3Sat11:432.89:384.15:14-0.14:121.56:325:05Waxing Crescent3Sat
4Sun12:472.86:15-0.15:201.56:335:04First Quarter4Sun
5Mon1:472.97:18-0.16:401.46:355:03First Quarter5Mon
6Tue2:443.08:19-0.18:061.26:365:02First Quarter6Tue
7Wed1:283.13:343.19:15-0.19:240.96:375:01First Quarter7Wed
8Thu2:592.94:203.310:040.010:330.56:385:00Waxing Gibbous8Thu
9Fri4:142.85:003.510:480.111:330.26:395:00Waxing Gibbous9Fri
10Sat5:172.85:353.611:270.36:404:59Waxing Gibbous10Sat
11Sun6:142.86:063.712:280.012:030.56:414:58Full Moon11Sun
12Mon7:082.86:323.81:19-0.112:370.86:424:57Full Moon12Mon
13Tue8:012.86:553.92:06-0.21:111.16:434:56Full Moon13Tue
14Wed8:542.97:183.92:51-0.21:471.46:444:55Full Moon14Wed
15Thu9:462.97:453.93:34-0.12:261.56:454:55Waning Gibbous15Thu
16Fri10:382.98:193.94:15-0.13:091.66:464:54Waning Gibbous16Fri
17Sat11:292.98:593.74:530.03:571.66:474:53Waning Gibbous17Sat
18Sun12:192.95:320.04:491.66:484:53Waning Gibbous18Sun
19Mon1:082.86:100.05:481.56:494:52Third Quarter19Mon
20Tue1:552.86:510.06:531.46:514:51Third Quarter20Tue
21Wed2:382.87:330.08:031.26:524:51Third Quarter21Wed
22Thu12:552.73:152.98:150.19:110.96:534:50Third Quarter22Thu
23Fri2:192.53:473.08:560.210:130.66:544:50Waning Crescent23Fri
24Sat3:382.54:133.29:350.411:090.36:554:49Waning Crescent24Sat
25Sun4:472.54:363.510:140.66:564:49Waning Crescent25Sun
26Mon5:502.65:013.812:010.110:53 AM0.86:574:48Waning Crescent26Mon
27Tue6:502.75:334.112:52-0.111:35 AM1.16:584:48New Moon27Tue
28Wed7:472.86:114.41:42-0.212:211.36:594:48New Moon28Wed
29Thu8:442.96:544.52:33-0.31:121.57:004:47New Moon29Thu
30Fri9:402.97:424.53:23-0.32:081.67:014:47Waxing Crescent30Fri
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 Third 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