37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

70°
H 99°
L 71°
NW
6mph
Low tide
1:32 pm

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

TIDE TIMES for Tuesday, September 8, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 4h 13m at 1:32 pm (-0.1 ft)
Next high tide : 7:34 pm (3.2 ft)
Sunset today : 7:24 pm
Sunrise tomorrow : 6:42 am
Moon phase : Waning Crescent (7% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:073.010:48 AM3.85:141.17:060.05:506:28Third Quarter1Fri
2Sat1:172.911:51 AM3.56:201.28:150.05:496:29Third Quarter2Sat
3Sun3:262.92:143.28:401.210:190.06:477:30Third Quarter3Sun
4Mon4:283.03:453.110:011.111:170.06:467:31Third Quarter4Mon
5Tue5:233.25:003.011:130.96:447:32Waning Crescent5Tue
6Wed6:113.36:013.012:070.012:150.66:437:33Waning Crescent6Wed
7Thu6:523.46:533.012:500.01:090.46:417:34Waning Crescent7Thu
8Fri7:293.57:413.01:280.11:570.36:407:34Waning Crescent8Fri
9Sat7:593.58:253.02:010.32:420.26:387:35New Moon9Sat
10Sun8:243.59:092.92:300.53:230.16:377:36New Moon10Sun
11Mon8:433.69:532.92:550.74:020.16:357:37New Moon11Mon
12Tue8:583.610:382.83:200.94:380.16:347:38New Moon12Tue
13Wed9:203.711:252.83:491.05:110.16:337:39Waxing Crescent13Wed
14Thu9:493.84:231.15:420.16:317:40Waxing Crescent14Thu
15Fri12:162.710:26 AM3.75:041.26:160.16:307:41Waxing Crescent15Fri
16Sat1:112.611:09 AM3.65:511.26:590.16:287:42Waxing Crescent16Sat
17Sun2:092.612:003.46:471.37:540.16:277:43First Quarter17Sun
18Mon3:082.61:013.27:531.38:580.16:267:44First Quarter18Mon
19Tue4:012.72:133.09:081.29:590.16:247:45First Quarter19Tue
20Wed4:482.83:372.910:231.010:520.16:237:45First Quarter20Wed
21Thu5:293.04:573.011:290.711:390.26:227:46Waxing Gibbous21Thu
22Fri6:053.36:053.012:290.46:207:47Waxing Gibbous22Fri
23Sat6:373.57:073.112:220.31:240.16:197:48Waxing Gibbous23Sat
24Sun7:093.88:053.21:040.42:18-0.16:187:49Full Moon24Sun
25Mon7:434.09:023.21:460.63:11-0.26:167:50Full Moon25Mon
26Tue8:194.29:593.22:310.84:03-0.36:157:51Full Moon26Tue
27Wed8:594.210:583.13:190.94:56-0.36:147:52Waning Gibbous27Wed
28Thu9:434.211:583.14:101.15:50-0.36:137:53Waning Gibbous28Thu
29Fri10:314.05:051.26:45-0.36:117:54Waning Gibbous29Fri
30Sat12:593.111:25 AM3.76:061.27:41-0.26:107:55Third Quarter30Sat
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 7% 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 Crescent (7% 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