37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

56°
H 69°
L 51°
NNW
5mph
High tide
12:05 pm

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

TIDE TIMES for Thursday, October 29, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 4:41 pm (1.4 ft)
Next high tide : in 2h 31m at 12:05 pm (2.8 ft)
Sunset today : 6:10 pm
Sunrise tomorrow : 7:28 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jun 1906

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:183.22:422.89:300.99:100.24:457:21First Quarter1Fri
2Sat3:563.44:032.810:360.610:000.44:447:22Waxing Gibbous2Sat
3Sun4:323.75:142.911:360.310:490.64:447:22Waxing Gibbous3Sun
4Mon5:073.96:183.012:330.04:447:23Waxing Gibbous4Mon
5Tue5:444.27:183.11:28-0.24:437:23Full Moon5Tue
6Wed6:244.38:173.112:281.02:21-0.34:437:24Full Moon6Wed
7Thu7:064.49:153.21:211.23:13-0.44:437:25Full Moon7Thu
8Fri7:514.410:123.32:171.34:03-0.44:437:25Waning Gibbous8Fri
9Sat8:394.311:083.33:161.44:52-0.44:437:26Waning Gibbous9Sat
10Sun9:314.04:161.45:41-0.34:437:26Waning Gibbous10Sun
11Mon12:033.310:29 AM3.65:201.36:30-0.24:427:27Waning Gibbous11Mon
12Tue12:573.411:36 AM3.36:281.37:19-0.14:427:27Third Quarter12Tue
13Wed1:493.412:562.97:401.18:070.14:427:28Third Quarter13Wed
14Thu2:393.52:182.78:520.98:550.24:427:28Third Quarter14Thu
15Fri3:263.53:322.610:000.69:410.44:427:29Waning Crescent15Fri
16Sat4:093.64:382.611:000.410:230.64:427:29Waning Crescent16Sat
17Sun4:463.75:372.611:540.211:040.84:427:29Waning Crescent17Sun
18Mon5:193.86:312.712:440.14:437:30Waning Crescent18Mon
19Tue5:463.87:232.81:290.04:437:30Waning Crescent19Tue
20Wed6:093.98:112.912:201.32:110.04:437:30New Moon20Wed
21Thu6:334.08:583.012:591.42:490.04:437:30New Moon21Thu
22Fri7:024.09:423.01:401.53:240.04:437:31New Moon22Fri
23Sat7:374.110:243.02:231.63:550.04:437:31New Moon23Sat
24Sun8:174.011:033.03:071.64:22-0.14:447:31Waxing Crescent24Sun
25Mon9:013.911:413.03:541.54:49-0.14:447:31Waxing Crescent25Mon
26Tue9:503.74:431.45:20-0.14:447:31Waxing Crescent26Tue
27Wed12:193.110:44 AM3.55:381.35:58-0.14:457:31First Quarter27Wed
28Thu12:573.111:46 AM3.26:411.26:420.04:457:31First Quarter28Thu
29Fri1:373.31:022.97:531.07:300.24:457:31First Quarter29Fri
30Sat2:183.52:292.79:090.88:230.44:467:31First Quarter30Sat
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 83% 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 Gibbous (83% 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