37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

56°
H -°
L 52°
SSE
2mph
Low tide
8:23 am

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

TIDE TIMES for Saturday, October 17, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 5h 39m at 8:23 am (0.2 ft)
Next high tide : 2:59 pm (2.7 ft)
Sunset today : 6:25 pm
Sunrise tomorrow : 7:16 am
Moon phase : First Quarter (42% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Nov 1925

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:253.17:533.82:360.02:110.86:315:07Full Moon1Sun
2Mon9:183.18:193.83:230.02:471.06:325:06Waning Gibbous2Mon
3Tue10:123.08:483.74:080.03:261.16:335:05Waning Gibbous3Tue
4Wed11:072.99:223.64:520.04:081.36:345:04Waning Gibbous4Wed
5Thu12:052.95:370.14:571.36:355:03Waning Gibbous5Thu
6Fri1:022.96:250.15:541.46:365:02Third Quarter6Fri
7Sat1:592.97:160.17:001.46:375:01Third Quarter7Sat
8Sun2:522.98:090.28:111.36:385:00Third Quarter8Sun
9Mon1:042.83:403.09:010.29:201.16:394:59Third Quarter9Mon
10Tue2:292.74:223.19:470.210:200.86:404:58Waning Crescent10Tue
11Wed3:432.74:583.210:270.211:140.66:414:58Waning Crescent11Wed
12Thu4:452.75:283.311:030.36:424:57Waning Crescent12Thu
13Fri5:402.85:523.412:030.411:35 AM0.56:434:56Waning Crescent13Fri
14Sat6:312.96:123.612:490.212:080.66:454:55New Moon14Sat
15Sun7:222.96:363.81:340.112:440.86:464:54New Moon15Sun
16Mon8:133.07:064.02:180.01:241.06:474:54New Moon16Mon
17Tue9:053.07:434.23:02-0.12:071.16:484:53New Moon17Tue
18Wed9:593.08:264.23:47-0.22:561.26:494:52Waxing Crescent18Wed
19Thu10:563.09:134.14:35-0.23:491.36:504:52Waxing Crescent19Thu
20Fri11:553.010:073.95:27-0.24:491.36:514:51Waxing Crescent20Fri
21Sat12:553.06:23-0.15:591.36:524:51First Quarter21Sat
22Sun1:533.17:22-0.17:181.26:534:50First Quarter22Sun
23Mon12:303.22:493.28:210.08:391.06:544:50First Quarter23Mon
24Tue2:033.03:403.49:180.09:530.76:554:49Waxing Gibbous24Tue
25Wed3:282.94:263.510:090.110:580.46:564:49Waxing Gibbous25Wed
26Thu4:392.95:083.710:560.311:570.16:574:48Waxing Gibbous26Thu
27Fri5:402.95:453.811:390.46:584:48Waxing Gibbous27Fri
28Sat6:373.06:193.912:50-0.112:200.76:594:48Full Moon28Sat
29Sun7:303.06:483.91:40-0.21:000.97:004:47Full Moon29Sun
30Mon8:223.07:153.92:27-0.21:391.17:014:47Full 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 neap phase. Tonight's moon is 42% 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 (42% 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