37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

94°
H -°
L 56°
NW
14mph
High tide
9:53 pm

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

TIDE TIMES for Tuesday, September 29, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 5:34 am (0.2 ft)
Next high tide : in 5h 15m at 9:53 pm (4.2 ft)
Sunset today : 6:52 pm
Sunrise tomorrow : 6:59 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Dec 2095

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:092.85:17-0.14:401.57:024:46Waxing Crescent1Thu
2Fri12:572.86:00-0.15:421.47:034:46First Quarter2Fri
3Sat1:452.96:49-0.16:531.37:044:46First Quarter3Sat
4Sun2:303.07:41-0.18:111.17:054:46First Quarter4Sun
5Mon1:222.93:133.28:340.09:280.87:064:46First Quarter5Mon
6Tue2:532.83:533.49:240.210:370.47:074:46Waxing Gibbous6Tue
7Wed4:152.84:303.710:120.411:390.17:084:46Waxing Gibbous7Wed
8Thu5:252.85:074.010:590.67:094:46Waxing Gibbous8Thu
9Fri6:282.95:444.212:36-0.111:46 AM0.97:094:46Full Moon9Fri
10Sat7:293.06:224.31:31-0.312:341.17:104:46Full Moon10Sat
11Sun8:273.17:024.42:24-0.31:251.37:114:46Full Moon11Sun
12Mon9:233.27:454.33:14-0.42:191.47:124:47Full Moon12Mon
13Tue10:183.28:304.24:03-0.33:141.57:124:47Waning Gibbous13Tue
14Wed11:113.29:183.94:49-0.34:111.57:134:47Waning Gibbous14Wed
15Thu12:023.25:34-0.25:101.47:144:47Waning Gibbous15Thu
16Fri12:533.16:17-0.16:131.37:144:48Third Quarter16Fri
17Sat1:413.17:010.07:211.17:154:48Third Quarter17Sat
18Sun12:232.82:283.27:430.18:320.97:164:49Third Quarter18Sun
19Mon1:452.53:113.28:260.39:390.77:164:49Third Quarter19Mon
20Tue3:042.43:503.39:070.510:410.47:174:49Waning Crescent20Tue
21Wed4:152.44:233.49:460.711:360.27:174:50Waning Crescent21Wed
22Thu5:182.44:513.510:250.97:184:50Waning Crescent22Thu
23Fri6:162.65:143.712:260.011:04 AM1.17:184:51Waning Crescent23Fri
24Sat7:092.75:363.81:13-0.111:45 AM1.47:184:52New Moon24Sat
25Sun7:592.86:054.01:56-0.112:281.57:194:52New Moon25Sun
26Mon8:462.96:404.12:36-0.11:131.67:194:53New Moon26Mon
27Tue9:313.07:204.13:13-0.12:001.67:204:53New Moon27Tue
28Wed10:133.08:054.13:48-0.22:491.67:204:54Waxing Crescent28Wed
29Thu10:533.08:544.04:22-0.23:391.57:204:55Waxing Crescent29Thu
30Fri11:323.09:463.74:55-0.24:321.37:204:56Waxing Crescent30Fri
31Sat12:113.05:31-0.25:311.27:204:56Waxing Crescent31Sat
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 88% 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 (88% 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