37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

66°
H 68°
L 54°
SW
4mph
High tide
6:28 pm

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

TIDE TIMES for Thursday, October 22, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 12:44 am (0.5 ft)
Next high tide : in 4h 46m at 6:28 pm (3.2 ft)
Sunset today : 6:19 pm
Sunrise tomorrow : 7:21 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jul 1916

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:144.09:583.12:041.73:37-0.14:477:31New Moon1Sat
2Sun7:523.910:343.12:491.64:03-0.14:477:31Waxing Crescent2Sun
3Mon8:343.811:053.13:321.54:23-0.14:487:31Waxing Crescent3Mon
4Tue9:183.511:323.14:161.44:43-0.14:487:31Waxing Crescent4Tue
5Wed10:063.311:553.25:021.25:070.04:497:31Waxing Crescent5Wed
6Thu10:593.05:531.15:390.14:497:30First Quarter6Thu
7Fri12:183.312:032.76:531.06:160.34:507:30First Quarter7Fri
8Sat12:473.51:262.48:040.87:000.64:507:30First Quarter8Sat
9Sun1:243.73:022.49:220.77:491.04:517:30First Quarter9Sun
10Mon2:084.04:272.510:340.48:451.34:527:29Waxing Gibbous10Mon
11Tue2:584.25:372.611:380.29:451.54:527:29Waxing Gibbous11Tue
12Wed3:534.46:382.812:350.04:537:29Waxing Gibbous12Wed
13Thu4:494.57:323.01:27-0.14:547:28Full Moon13Thu
14Fri5:474.68:213.22:15-0.34:547:28Full Moon14Fri
15Sat6:454.69:073.31:051.63:00-0.34:557:27Full Moon15Sat
16Sun7:424.59:503.42:091.43:42-0.34:567:27Waning Gibbous16Sun
17Mon8:394.210:323.53:111.34:20-0.34:567:26Waning Gibbous17Mon
18Tue9:373.911:133.64:121.14:57-0.24:577:25Waning Gibbous18Tue
19Wed10:383.511:543.75:130.95:330.04:587:25Waning Gibbous19Wed
20Thu11:463.16:170.86:100.34:597:24Third Quarter20Thu
21Fri12:363.71:022.87:270.76:500.64:597:24Third Quarter21Fri
22Sat1:203.82:212.68:400.57:360.95:007:23Third Quarter22Sat
23Sun2:063.83:382.69:510.48:301.25:017:22Third Quarter23Sun
24Mon2:543.94:472.710:560.29:311.45:027:21Waning Crescent24Mon
25Tue3:433.95:472.911:520.110:311.65:037:21Waning Crescent25Tue
26Wed4:304.06:403.112:410.05:037:20Waning Crescent26Wed
27Thu5:134.07:263.21:240.05:047:19Waning Crescent27Thu
28Fri5:534.08:083.212:211.72:030.05:057:18New Moon28Fri
29Sat6:313.98:453.21:091.62:350.05:067:17New Moon29Sat
30Sun7:093.99:183.21:531.53:020.05:077:16New Moon30Sun
31Mon7:473.89:443.22:351.43:230.15:087:15New Moon31Mon
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 86% 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 Gibbous (86% 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