37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

91°
H -°
L 55°
W
16mph
Low tide
3:54 pm

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

TIDE TIMES for Saturday, August 29, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 8m at 3:54 pm (0.2 ft)
Next high tide : 9:54 pm (3.4 ft)
Sunset today : 7:39 pm
Sunrise tomorrow : 6:33 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 2032

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:003.19:293.34:230.04:281.27:214:57Waning Gibbous1Thu
2Fri11:313.110:163.14:430.05:141.17:214:58Waning Gibbous2Fri
3Sat11:593.111:112.85:090.16:061.07:214:58Waning Gibbous3Sat
4Sun12:283.15:440.27:090.97:214:59Third Quarter4Sun
5Mon12:182.51:013.36:260.48:210.87:215:00Third Quarter5Mon
6Tue1:462.41:423.47:150.69:350.67:215:01Third Quarter6Tue
7Wed3:162.32:283.68:100.910:410.47:215:02Waning Crescent7Wed
8Thu4:312.53:193.89:091.111:380.27:215:03Waning Crescent8Thu
9Fri5:352.74:114.010:101.27:215:04Waning Crescent9Fri
10Sat6:302.95:034.212:310.011:12 AM1.37:215:05Waning Crescent10Sat
11Sun7:203.05:564.41:19-0.212:121.37:215:06New Moon11Sun
12Mon8:073.26:494.42:05-0.31:121.27:205:07New Moon12Mon
13Tue8:523.37:434.32:48-0.32:111.17:205:08New Moon13Tue
14Wed9:353.48:374.13:30-0.33:091.07:205:09Waxing Crescent14Wed
15Thu10:183.59:343.94:10-0.34:070.87:195:10Waxing Crescent15Thu
16Fri11:013.610:353.54:49-0.25:070.77:195:11Waxing Crescent16Fri
17Sat11:463.611:433.15:290.06:120.67:195:12First Quarter17Sat
18Sun12:333.66:120.27:230.67:185:13First Quarter18Sun
19Mon1:012.81:243.76:590.58:380.57:185:14First Quarter19Mon
20Tue2:212.72:183.77:540.79:500.37:175:15First Quarter20Tue
21Wed3:372.63:133.78:551.010:540.17:175:16Waxing Gibbous21Wed
22Thu4:452.84:053.79:571.111:510.07:165:17Waxing Gibbous22Thu
23Fri5:442.94:533.810:561.27:165:18Waxing Gibbous23Fri
24Sat6:353.15:363.812:40-0.111:50 AM1.37:155:19Waxing Gibbous24Sat
25Sun7:213.26:153.81:23-0.112:401.37:155:21Full Moon25Sun
26Mon8:033.36:503.72:02-0.11:261.37:145:22Full Moon26Mon
27Tue8:413.37:253.72:350.02:091.27:135:23Full Moon27Tue
28Wed9:143.28:013.63:030.02:491.17:125:24Full Moon28Wed
29Thu9:433.28:383.43:240.13:271.07:125:25Waning Gibbous29Thu
30Fri10:053.29:183.33:410.14:050.97:115:26Waning Gibbous30Fri
31Sat10:233.310:033.14:010.24:440.87:105:27Waning Gibbous31Sat
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 97% 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 (97% 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