37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

75°
H 81°
L 54°
WNW
7mph
High tide
3:42 pm

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 7:57 pm (1.5 ft)
Next high tide : in 3h 36m at 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 - Jun 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:553.77:452.51:470.05:458:22Waning Crescent1Fri
2Sat6:183.98:382.712:181.22:32-0.15:448:23New Moon2Sat
3Sun6:464.19:292.812:591.53:15-0.15:448:23New Moon3Sun
4Mon7:204.310:182.91:451.63:56-0.25:448:24New Moon4Mon
5Tue8:014.311:042.92:341.74:35-0.25:448:24New Moon5Tue
6Wed8:464.311:482.93:261.75:12-0.25:438:25Waxing Crescent6Wed
7Thu9:364.24:201.65:49-0.35:438:26Waxing Crescent7Thu
8Fri12:313.010:29 AM4.05:171.56:27-0.35:438:26Waxing Crescent8Fri
9Sat1:133.011:27 AM3.76:181.37:06-0.25:438:27Waxing Crescent9Sat
10Sun1:553.112:333.37:261.17:48-0.15:438:27First Quarter10Sun
11Mon2:373.21:502.98:400.98:330.15:438:28First Quarter11Mon
12Tue3:203.43:182.79:570.69:200.35:438:28First Quarter12Tue
13Wed4:033.74:412.611:090.410:090.65:438:28Waxing Gibbous13Wed
14Thu4:443.95:562.612:150.15:438:29Waxing Gibbous14Thu
15Fri5:254.17:032.71:15-0.15:438:29Waxing Gibbous15Fri
16Sat6:064.38:042.92:10-0.25:438:30Full Moon16Sat
17Sun6:464.39:003.012:461.43:01-0.35:438:30Full Moon17Sun
18Mon7:264.39:533.11:411.63:49-0.35:438:30Full Moon18Mon
19Tue8:074.210:433.22:381.74:33-0.35:438:30Full Moon19Tue
20Wed8:504.111:293.23:331.75:13-0.25:438:31Waning Gibbous20Wed
21Thu9:343.94:261.65:50-0.25:448:31Waning Gibbous21Thu
22Fri12:123.210:20 AM3.65:191.56:22-0.15:448:31Waning Gibbous22Fri
23Sat12:523.211:10 AM3.36:121.46:510.05:448:31Waning Gibbous23Sat
24Sun1:313.212:072.97:101.27:190.15:448:31Third Quarter24Sun
25Mon2:073.21:162.58:141.17:500.35:458:31Third Quarter25Mon
26Tue2:423.32:422.39:230.98:260.55:458:32Third Quarter26Tue
27Wed3:153.44:082.210:330.79:080.85:468:32Third Quarter27Wed
28Thu3:463.65:252.311:370.59:541.15:468:32Waning Crescent28Thu
29Fri4:183.76:322.412:340.35:468:32Waning Crescent29Fri
30Sat4:534.07:312.61:260.15:478:31Waning Crescent30Sat
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