37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

90°
H -°
L 58°
NNW
7mph
Low tide
9:00 pm

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

TIDE TIMES for Saturday, September 19, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 4h 02m at 9:00 pm (1.7 ft)
Next high tide (tomorrow) : 2:18 am (3.3 ft)
Sunset today : 7:07 pm
Sunrise tomorrow : 6:51 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 2077

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:123.11:463.47:140.08:100.77:214:58First Quarter1Fri
2Sat1:382.82:333.58:030.29:270.57:214:58First Quarter2Sat
3Sun3:042.63:203.78:530.510:370.27:214:59Waxing Gibbous3Sun
4Mon4:212.64:043.89:450.811:400.07:215:00Waxing Gibbous4Mon
5Tue5:292.74:464.010:371.07:215:01Waxing Gibbous5Tue
6Wed6:302.95:254.012:36-0.111:29 AM1.37:215:02Waxing Gibbous6Wed
7Thu7:253.06:024.11:27-0.212:211.57:215:03Full Moon7Thu
8Fri8:163.16:384.02:13-0.21:111.67:215:04Full Moon8Fri
9Sat9:033.27:144.02:55-0.22:001.67:215:05Full Moon9Sat
10Sun9:463.27:523.93:32-0.12:461.67:205:06Full Moon10Sun
11Mon10:263.28:323.74:05-0.13:311.57:205:07Waning Gibbous11Mon
12Tue11:033.19:143.54:320.04:151.47:205:08Waning Gibbous12Tue
13Wed11:373.010:013.24:540.05:011.27:205:09Waning Gibbous13Wed
14Thu12:083.05:160.05:521.17:195:10Waning Gibbous14Thu
15Fri12:373.05:430.16:511.07:195:11Third Quarter15Fri
16Sat1:043.16:180.38:010.97:195:12Third Quarter16Sat
17Sun1:172.31:343.27:000.59:150.77:185:13Third Quarter17Sun
18Mon2:512.22:103.47:480.810:240.57:185:14Third Quarter18Mon
19Tue4:142.32:523.78:421.111:240.37:175:15Waning Crescent19Tue
20Wed5:242.53:393.99:401.47:175:16Waning Crescent20Wed
21Thu6:232.74:304.112:180.110:40 AM1.57:165:17Waning Crescent21Thu
22Fri7:152.95:224.31:07-0.111:40 AM1.67:165:18Waning Crescent22Fri
23Sat8:023.16:154.41:53-0.212:401.67:155:19New Moon23Sat
24Sun8:453.27:094.42:36-0.31:371.57:145:21New Moon24Sun
25Mon9:263.28:034.33:17-0.42:341.37:145:22New Moon25Mon
26Tue10:063.38:584.13:55-0.43:301.17:135:23Waxing Crescent26Tue
27Wed10:443.39:563.84:33-0.34:270.97:125:24Waxing Crescent27Wed
28Thu11:243.410:593.45:10-0.25:280.77:125:25Waxing Crescent28Thu
29Fri12:053.55:480.06:360.67:115:26First Quarter29Fri
30Sat12:123.012:503.66:290.37:530.57:105:27First Quarter30Sat
31Sun1:352.71:393.67:170.69:110.47:095:28First Quarter31Sun
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 59% 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 First Quarter (59% 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