37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

78°
H -°
L 51°
W
16mph
High tide
8:52 pm

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

TIDE TIMES for Sunday, September 27, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 3:58 am (0.3 ft)
Next high tide : in 3h 05m at 8:52 pm (3.7 ft)
Sunset today : 6:55 pm
Sunrise tomorrow : 6:58 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:003.42:232.98:120.37:341.26:015:49Third Quarter1Sun
2Mon1:063.23:253.09:150.28:451.26:025:47Third Quarter2Mon
3Tue2:213.14:203.110:120.29:521.16:035:46Waning Crescent3Tue
4Wed3:313.15:083.211:020.110:501.06:045:44Waning Crescent4Wed
5Thu4:303.15:503.311:440.111:420.86:055:43Waning Crescent5Thu
6Fri5:213.26:273.312:210.26:055:41Waning Crescent6Fri
7Sat6:063.26:593.312:300.612:520.36:065:40New Moon7Sat
8Sun6:493.27:233.41:130.51:190.46:075:38New Moon8Sun
9Mon7:303.17:413.41:540.41:420.56:085:37New Moon9Mon
10Tue8:123.17:553.52:330.42:060.66:095:35New Moon10Tue
11Wed8:553.08:163.63:100.32:350.76:105:34Waxing Crescent11Wed
12Thu9:423.08:463.83:460.33:100.86:115:33Waxing Crescent12Thu
13Fri10:342.99:243.84:240.23:510.96:125:31Waxing Crescent13Fri
14Sat11:352.810:093.85:080.24:391.16:135:30Waxing Crescent14Sat
15Sun12:422.76:030.25:341.26:145:28First Quarter15Sun
16Mon1:512.87:130.26:411.26:155:27First Quarter16Mon
17Tue12:043.52:552.98:260.28:001.26:165:26First Quarter17Tue
18Wed1:223.33:513.09:320.19:211.06:175:24First Quarter18Wed
19Thu2:513.34:413.210:280.110:320.86:185:23Waxing Gibbous19Thu
20Fri4:103.35:253.411:180.111:340.56:195:22Waxing Gibbous20Fri
21Sat5:173.46:053.612:030.16:205:20Waxing Gibbous21Sat
22Sun6:163.46:423.712:320.312:450.26:215:19Full Moon22Sun
23Mon7:123.47:173.81:260.11:260.46:225:18Full Moon23Mon
24Tue8:063.37:503.92:180.02:060.66:235:16Full Moon24Tue
25Wed9:013.38:233.93:080.02:460.86:245:15Waning Gibbous25Wed
26Thu9:583.28:573.83:58-0.13:280.96:255:14Waning Gibbous26Thu
27Fri10:553.19:343.74:480.04:131.16:265:13Waning Gibbous27Fri
28Sat11:553.010:163.55:380.05:041.26:275:11Waning Gibbous28Sat
29Sun12:563.06:310.16:021.36:285:10Third Quarter29Sun
30Mon1:553.07:270.17:081.36:295:09Third Quarter30Mon
31Tue12:093.02:513.08:240.28:191.26:305:08Third Quarter31Tue
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 99% 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 Full Moon (99% 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