37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

83°
H 89°
L 54°
NW
9mph
Low tide
4:45 pm

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

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 3h 48m at 4:45 pm (0.8 ft)
Next high tide : 10:38 pm (3.7 ft)
Sunset today : 7:15 pm
Sunrise tomorrow : 6:47 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Nov 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:172.87:250.07:131.27:326:06First Quarter1Thu
2Fri12:263.33:102.88:220.18:271.17:336:05First Quarter2Fri
3Sat1:403.13:593.09:210.19:450.97:346:04First Quarter3Sat
4Sun2:082.93:433.29:160.19:580.66:355:03Waxing Gibbous4Sun
5Mon3:342.94:243.410:060.211:030.36:365:02Waxing Gibbous5Mon
6Tue4:473.05:023.710:530.46:375:01Waxing Gibbous6Tue
7Wed5:513.05:393.912:020.111:38 AM0.66:385:00Waxing Gibbous7Wed
8Thu6:513.16:164.112:58-0.112:240.86:394:59Full Moon8Thu
9Fri7:483.16:544.21:52-0.21:110.96:404:58Full Moon9Fri
10Sat8:453.27:344.22:44-0.32:001.16:414:57Full Moon10Sat
11Sun9:413.28:174.13:35-0.32:521.26:424:56Waning Gibbous11Sun
12Mon10:373.29:023.94:25-0.23:461.36:444:56Waning Gibbous12Mon
13Tue11:333.19:523.75:14-0.24:431.36:454:55Waning Gibbous13Tue
14Wed12:283.16:02-0.15:451.26:464:54Third Quarter14Wed
15Thu1:213.16:510.06:521.16:474:53Third Quarter15Thu
16Fri2:133.17:410.18:021.06:484:53Third Quarter16Fri
17Sat1:182.73:023.28:290.29:100.76:494:52Third Quarter17Sat
18Sun2:382.53:463.29:140.310:130.56:504:51Waning Crescent18Sun
19Mon3:482.54:253.39:560.511:090.36:514:51Waning Crescent19Mon
20Tue4:502.54:583.410:340.66:524:50Waning Crescent20Tue
21Wed5:462.65:253.512:010.111:09 AM0.86:534:50Waning Crescent21Wed
22Thu6:372.75:473.612:480.011:44 AM1.06:544:49Waning Crescent22Thu
23Fri7:262.86:073.81:32-0.112:191.26:554:49New Moon23Fri
24Sat8:132.86:323.92:13-0.112:571.36:564:48New Moon24Sat
25Sun8:592.97:064.02:52-0.11:391.46:574:48New Moon25Sun
26Mon9:432.97:454.03:28-0.12:251.46:584:48Waxing Crescent26Mon
27Tue10:272.98:303.94:03-0.13:131.46:594:47Waxing Crescent27Tue
28Wed11:102.99:193.84:37-0.24:041.37:004:47Waxing Crescent28Wed
29Thu11:532.910:133.55:13-0.25:001.27:014:47Waxing Crescent29Thu
30Fri12:383.05:53-0.16:041.17:024:47First Quarter30Fri
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 spring phase. Tonight's moon is 14% 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 maximum.

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 Waxing Crescent (14% illuminated). This places Grant Line Canal (drawbridge), CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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