37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

78°
H 99°
L 71°
NW
8mph
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 3h 34m 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 - Mar 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:523.910:543.13:570.45:080.26:375:59Waning Gibbous1Tue
2Wed10:323.94:380.66:120.26:356:00Waning Gibbous2Wed
3Thu12:052.911:20 AM3.85:270.87:250.36:346:01Third Quarter3Thu
4Fri1:242.812:193.76:261.08:410.26:326:02Third Quarter4Fri
5Sat2:412.81:343.67:401.29:520.16:316:03Third Quarter5Sat
6Sun3:512.92:593.59:031.210:530.06:296:04Waning Crescent6Sun
7Mon4:513.14:123.510:191.211:45-0.16:286:05Waning Crescent7Mon
8Tue5:423.35:133.511:231.06:266:06Waning Crescent8Tue
9Wed6:273.46:043.512:30-0.112:190.86:256:07Waning Crescent9Wed
10Thu7:073.56:493.41:10-0.11:090.76:246:08New Moon10Thu
11Fri7:413.57:323.31:450.11:550.66:226:09New Moon11Fri
12Sat8:113.58:133.22:150.22:370.56:216:10New Moon12Sat
13Sun8:353.58:553.12:400.43:170.46:196:10New Moon13Sun
14Mon8:543.59:393.03:020.53:540.46:186:11Waxing Crescent14Mon
15Tue9:113.610:262.83:250.64:300.46:166:12Waxing Crescent15Tue
16Wed9:343.611:202.73:540.85:070.46:156:13Waxing Crescent16Wed
17Thu10:053.64:300.95:490.46:136:14Waxing Crescent17Thu
18Fri12:242.510:45 AM3.65:141.16:460.46:116:15First Quarter18Fri
19Sat1:352.511:34 AM3.56:071.27:590.46:106:16First Quarter19Sat
20Sun2:442.512:333.37:121.39:110.36:086:17First Quarter20Sun
21Mon3:452.61:443.28:271.310:100.26:076:18First Quarter21Mon
22Tue4:362.83:033.29:421.210:590.16:056:19Waxing Gibbous22Tue
23Wed5:192.94:153.310:471.011:410.16:046:20Waxing Gibbous23Wed
24Thu5:563.15:183.411:440.76:026:21Waxing Gibbous24Thu
25Fri6:293.36:153.512:190.112:370.56:016:22Waxing Gibbous25Fri
26Sat6:583.57:093.512:550.21:280.35:596:23Full Moon26Sat
27Sun7:283.78:033.51:300.32:190.15:586:23Full Moon27Sun
28Mon7:593.98:583.42:070.43:100.05:566:24Full Moon28Mon
29Tue8:344.09:573.22:470.64:03-0.15:556:25Waning Gibbous29Tue
30Wed9:134.111:003.13:300.74:59-0.15:536:26Waning Gibbous30Wed
31Thu9:574.04:180.96:000.05:526:27Waning Gibbous31Thu
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