37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

74°
H 85°
L 57°
NW
9mph
Low tide
3:36 pm

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

TIDE TIMES for Monday, September 28, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 3h 28m at 3:36 pm (0.7 ft)
Next high tide : 9:19 pm (4.0 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Nov 1959

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:113.27:254.12:18-0.11:410.86:305:08New Moon1Sun
2Mon9:073.28:064.23:09-0.22:290.96:315:06Waxing Crescent2Mon
3Tue10:053.28:524.14:01-0.23:211.06:325:05Waxing Crescent3Tue
4Wed11:053.19:424.04:55-0.24:171.16:345:04Waxing Crescent4Wed
5Thu12:073.15:51-0.25:211.16:355:03First Quarter5Thu
6Fri1:093.16:50-0.16:331.16:365:02First Quarter6Fri
7Sat2:093.27:500.07:501.06:375:01First Quarter7Sat
8Sun1:193.13:063.38:490.09:060.86:385:00First Quarter8Sun
9Mon2:452.93:573.49:430.110:140.56:394:59Waxing Gibbous9Mon
10Tue3:572.94:433.510:320.211:140.36:404:59Waxing Gibbous10Tue
11Wed4:592.95:243.611:160.36:414:58Waxing Gibbous11Wed
12Thu5:542.95:593.712:080.111:56 AM0.56:424:57Waxing Gibbous12Thu
13Fri6:452.96:293.712:570.012:330.76:434:56Full Moon13Fri
14Sat7:332.96:543.71:430.01:070.96:444:55Full Moon14Sat
15Sun8:202.97:143.72:26-0.11:401.16:454:55Full Moon15Sun
16Mon9:062.97:373.73:050.02:141.26:464:54Full Moon16Mon
17Tue9:522.98:053.73:410.02:501.36:474:53Waning Gibbous17Tue
18Wed10:382.98:403.74:140.03:311.36:484:52Waning Gibbous18Wed
19Thu11:242.89:223.64:430.04:161.36:504:52Waning Gibbous19Thu
20Fri12:112.85:120.05:061.36:514:51Waning Gibbous20Fri
21Sat12:582.85:460.06:031.26:524:51Third Quarter21Sat
22Sun1:452.86:290.17:081.16:534:50Third Quarter22Sun
23Mon12:062.92:292.97:190.18:201.06:544:50Third Quarter23Mon
24Tue1:232.73:103.18:120.29:290.76:554:49Third Quarter24Tue
25Wed2:482.73:483.39:050.310:330.56:564:49Waning Crescent25Wed
26Thu4:062.74:233.59:550.411:300.26:574:48Waning Crescent26Thu
27Fri5:132.84:583.810:440.66:584:48Waning Crescent27Fri
28Sat6:132.95:354.012:250.011:33 AM0.86:594:48New Moon28Sat
29Sun7:113.16:154.21:18-0.212:230.97:004:47New Moon29Sun
30Mon8:073.16:594.32:10-0.31:161.17:014:47New Moon30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

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

Collapse All
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 95% 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 Waning Gibbous (95% 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