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 24m 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 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:112.612:193.46:210.98:260.46:365:59First Quarter1Fri
2Sat2:292.51:073.47:161.29:370.36:346:00First Quarter2Sat
3Sun3:422.62:083.38:241.410:400.26:336:01First Quarter3Sun
4Mon4:462.83:153.39:371.511:340.16:316:02Waxing Gibbous4Mon
5Tue5:393.04:163.410:431.56:306:03Waxing Gibbous5Tue
6Wed6:253.15:093.412:190.011:39 AM1.46:296:04Waxing Gibbous6Wed
7Thu7:053.25:543.512:580.012:281.26:276:05Waxing Gibbous7Thu
8Fri7:403.26:363.51:320.01:131.16:266:06Full Moon8Fri
9Sat8:103.27:163.52:000.01:540.96:246:07Full Moon9Sat
10Sun9:333.28:563.43:230.13:320.77:237:08Full Moon10Sun
11Mon9:503.29:383.33:430.14:090.67:217:09Full Moon11Mon
12Tue10:043.410:233.14:040.24:470.57:207:10Waning Gibbous12Tue
13Wed10:253.511:142.94:310.35:260.47:187:11Waning Gibbous13Wed
14Thu10:543.75:050.56:130.37:177:12Waning Gibbous14Thu
15Fri12:162.711:32 AM3.85:440.77:130.37:157:13Waning Gibbous15Fri
16Sat1:352.512:173.86:321.08:360.37:147:14Third Quarter16Sat
17Sun3:042.51:133.77:301.310:040.37:127:15Third Quarter17Sun
18Mon4:252.62:223.68:461.511:170.17:117:16Third Quarter18Mon
19Tue5:312.83:473.610:141.57:097:17Waning Crescent19Tue
20Wed6:263.05:113.612:17-0.111:35 AM1.37:087:17Waning Crescent20Wed
21Thu7:123.26:213.71:08-0.212:421.17:067:18Waning Crescent21Thu
22Fri7:543.47:203.71:53-0.21:400.87:057:19New Moon22Fri
23Sat8:313.58:133.62:33-0.22:340.67:037:20New Moon23Sat
24Sun9:063.59:053.53:10-0.13:250.47:027:21New Moon24Sun
25Mon9:373.69:563.33:430.14:140.27:007:22New Moon25Mon
26Tue10:063.610:493.14:140.35:020.16:597:23Waxing Crescent26Tue
27Wed10:323.611:462.94:450.55:500.16:577:24Waxing Crescent27Wed
28Thu10:583.65:170.86:410.26:557:25Waxing Crescent28Thu
29Fri12:502.711:29 AM3.65:551.07:390.26:547:26Waxing Crescent29Fri
30Sat1:592.612:063.46:411.38:440.26:527:27First Quarter30Sat
31Sun3:102.612:553.37:421.49:520.26:517:28First 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 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