37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

64°
H 80°
L 53°
W
8mph
Low tide
9:21 am

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 4h 39m at 9:21 am (0.5 ft)
Next high tide : 3:42 pm (2.6 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:282.32:453.47:570.710:040.37:214:57Third Quarter1Tue
2Wed3:442.33:223.58:420.911:050.17:214:58Waning Crescent2Wed
3Thu4:532.43:573.69:311.211:580.07:214:58Waning Crescent3Thu
4Fri5:542.64:303.810:221.57:214:59Waning Crescent4Fri
5Sat6:482.85:033.912:47-0.111:14 AM1.67:215:00Waning Crescent5Sat
6Sun7:362.95:383.91:30-0.112:041.77:215:01New Moon6Sun
7Mon8:193.06:164.02:10-0.212:531.77:215:02New Moon7Mon
8Tue8:593.16:584.02:46-0.21:401.67:215:03New Moon8Tue
9Wed9:343.07:414.03:17-0.22:251.57:215:04New Moon9Wed
10Thu10:063.08:263.83:45-0.23:091.37:215:05Waxing Crescent10Thu
11Fri10:343.09:143.64:09-0.23:551.17:215:06Waxing Crescent11Fri
12Sat11:003.110:053.44:35-0.24:440.97:205:07Waxing Crescent12Sat
13Sun11:283.211:043.05:05-0.15:390.87:205:08Waxing Crescent13Sun
14Mon12:013.45:400.16:460.77:205:09First Quarter14Mon
15Tue12:172.612:403.66:210.48:080.67:205:10First Quarter15Tue
16Wed1:532.41:273.87:090.79:350.47:195:11First Quarter16Wed
17Thu3:302.42:214.08:071.110:510.27:195:12Waxing Gibbous17Thu
18Fri4:522.53:194.19:141.411:550.07:185:13Waxing Gibbous18Fri
19Sat5:592.84:204.210:261.57:185:14Waxing Gibbous19Sat
20Sun6:563.05:194.312:51-0.211:37 AM1.67:185:15Waxing Gibbous20Sun
21Mon7:463.26:164.31:41-0.312:421.57:175:16Full Moon21Mon
22Tue8:323.37:084.22:26-0.31:421.47:175:17Full Moon22Tue
23Wed9:153.37:594.03:07-0.32:371.27:165:18Full Moon23Wed
24Thu9:543.48:483.83:43-0.33:291.17:155:19Waning Gibbous24Thu
25Fri10:313.39:373.54:15-0.24:200.97:155:20Waning Gibbous25Fri
26Sat11:053.310:303.14:430.05:110.87:145:22Waning Gibbous26Sat
27Sun11:363.311:302.85:080.26:070.77:135:23Waning Gibbous27Sun
28Mon12:063.45:350.47:090.67:135:24Third Quarter28Mon
29Tue12:412.512:373.46:070.78:190.67:125:25Third Quarter29Tue
30Wed2:032.31:123.46:481.09:300.47:115:26Third Quarter30Wed
31Thu3:232.31:553.57:401.310:350.37:105:27Third Quarter31Thu
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 neap phase. Tonight's moon is 45% 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 minimum.

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 Third Quarter (45% illuminated). This places Grant Line Canal (drawbridge), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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