37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

48°
H 86°
L 54°
WNW
4mph
Low tide
6:34 am

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

TIDE TIMES for Thursday, October 15, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 26m at 6:34 am (0.2 ft)
Next high tide : 12:57 pm (2.8 ft)
Sunset today : 6:28 pm
Sunrise tomorrow : 7:14 am
Moon phase : Waxing Crescent (24% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jun 1929

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:083.02:032.69:001.08:530.14:457:21Third Quarter1Sat
2Sun3:403.23:292.510:060.79:350.34:447:22Waning Crescent2Sun
3Mon4:093.44:452.611:060.510:170.54:447:23Waning Crescent3Mon
4Tue4:373.75:532.612:020.24:447:23Waning Crescent4Tue
5Wed5:074.16:562.712:560.04:437:24Waning Crescent5Wed
6Thu5:434.37:572.91:50-0.24:437:24New Moon6Thu
7Fri6:234.68:573.012:351.42:42-0.34:437:25New Moon7Fri
8Sat7:084.69:563.01:291.53:35-0.44:437:26New Moon8Sat
9Sun7:574.610:533.12:291.64:26-0.44:437:26Waxing Crescent9Sun
10Mon8:504.411:473.23:321.65:16-0.44:437:27Waxing Crescent10Mon
11Tue9:494.14:381.66:06-0.34:427:27Waxing Crescent11Tue
12Wed12:403.210:54 AM3.75:481.46:56-0.24:427:27First Quarter12Wed
13Thu1:323.312:103.27:021.27:44-0.14:427:28First Quarter13Thu
14Fri2:213.41:342.98:171.08:310.14:427:28First Quarter14Fri
15Sat3:083.52:542.79:290.79:160.34:427:29First Quarter15Sat
16Sun3:513.64:062.610:350.49:580.54:427:29Waxing Gibbous16Sun
17Mon4:303.85:112.611:340.110:380.84:437:29Waxing Gibbous17Mon
18Tue5:053.96:112.612:27-0.14:437:30Waxing Gibbous18Tue
19Wed5:343.97:072.81:16-0.14:437:30Waxing Gibbous19Wed
20Thu5:584.07:592.92:02-0.24:437:30Full Moon20Thu
21Fri6:204.08:493.012:341.62:44-0.14:437:31Full Moon21Fri
22Sat6:454.19:363.11:161.83:22-0.14:437:31Full Moon22Sat
23Sun7:174.110:203.12:011.83:57-0.14:447:31Full Moon23Sun
24Mon7:554.011:003.12:471.84:28-0.14:447:31Waning Gibbous24Mon
25Tue8:383.911:393.03:331.74:55-0.14:447:31Waning Gibbous25Tue
26Wed9:233.74:211.65:22-0.14:457:31Waning Gibbous26Wed
27Thu12:143.010:14 AM3.45:111.55:51-0.14:457:31Waning Gibbous27Thu
28Fri12:483.011:10 AM3.16:071.36:250.04:457:31Third Quarter28Fri
29Sat1:203.112:162.87:101.17:050.14:467:31Third Quarter29Sat
30Sun1:513.31:382.68:220.97:490.34:467:31Third Quarter30Sun
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 transitional phase. Tonight's moon is 24% 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 shifting between spring and neap.

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 Waxing Crescent (24% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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