37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

64°
H 81°
L 53°
SW
9mph
High tide
1:06 pm

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

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 5:55 pm (1.2 ft)
Next high tide : in 4h 24m at 1:06 pm (2.8 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:483.110:573.55:120.85:040.56:367:33Waning Gibbous1Thu
2Fri11:363.011:273.65:480.75:380.66:377:32Waning Gibbous2Fri
3Sat12:372.86:320.76:180.86:387:30Third Quarter3Sat
4Sun12:053.71:542.67:280.77:071.06:397:29Third Quarter4Sun
5Mon12:513.73:172.68:450.78:051.26:407:27Third Quarter5Mon
6Tue1:473.74:312.710:090.69:121.36:417:26Third Quarter6Tue
7Wed2:523.75:332.811:180.410:251.36:417:24Waning Crescent7Wed
8Thu4:033.86:253.012:150.26:427:23Waning Crescent8Thu
9Fri5:133.97:113.21:040.16:437:21Waning Crescent9Fri
10Sat6:164.07:533.412:371.01:490.16:447:20Waning Crescent10Sat
11Sun7:154.18:323.51:360.92:310.16:457:18New Moon11Sun
12Mon8:104.19:093.62:320.73:110.16:467:17New Moon12Mon
13Tue9:053.99:463.73:270.53:500.26:477:15New Moon13Tue
14Wed10:013.810:233.84:220.44:280.36:477:14Waxing Crescent14Wed
15Thu11:003.611:023.85:170.35:080.56:487:12Waxing Crescent15Thu
16Fri12:023.36:150.35:520.76:497:10Waxing Crescent16Fri
17Sat1:103.17:160.36:410.96:507:09First Quarter17Sat
18Sun12:333.72:203.08:220.37:381.16:517:07First Quarter18Sun
19Mon1:313.53:303.09:300.38:461.26:527:06First Quarter19Mon
20Tue2:423.44:343.010:350.29:581.26:527:04First Quarter20Tue
21Wed3:553.35:313.211:320.111:051.16:537:03Waxing Gibbous21Wed
22Thu5:003.36:213.312:230.16:547:01Waxing Gibbous22Thu
23Fri5:553.37:043.412:041.01:060.16:557:00Waxing Gibbous23Fri
24Sat6:423.37:423.412:560.91:440.16:566:58Waxing Gibbous24Sat
25Sun7:263.38:163.41:430.82:170.26:576:56Full Moon25Sun
26Mon8:063.38:433.42:270.72:460.46:586:55Full Moon26Mon
27Tue8:453.29:043.43:070.63:100.56:586:53Full Moon27Tue
28Wed9:253.19:193.53:440.53:320.66:596:52Full Moon28Wed
29Thu10:063.09:383.64:190.53:580.77:006:50Waning Gibbous29Thu
30Fri10:502.910:053.74:510.44:290.87:016:49Waning Gibbous30Fri
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 transitional phase. Tonight's moon is 31% 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 shifting between spring and neap.

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 Crescent (31% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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