37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

68°
H -°
L 60°
WNW
8mph
High tide
12:44 am

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 : 9:21 am (0.5 ft)
Next high tide : in 1h 32m at 12:44 am (4.1 ft)
Sunset today : 7:32 pm
Sunrise tomorrow : 6:37 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:333.010:253.14:53-0.15:131.07:214:57Waxing Crescent1Thu
2Fri11:583.111:242.75:230.06:080.97:214:58First Quarter2Fri
3Sat12:283.35:590.27:150.87:214:59First Quarter3Sat
4Sun12:402.41:053.56:420.48:360.77:215:00First Quarter4Sun
5Mon2:212.31:493.77:310.89:570.47:215:01First Quarter5Mon
6Tue3:562.32:394.08:281.111:080.27:215:02Waxing Gibbous6Tue
7Wed5:132.53:334.29:301.37:215:03Waxing Gibbous7Wed
8Thu6:172.74:304.412:090.010:37 AM1.57:215:04Waxing Gibbous8Thu
9Fri7:132.95:284.51:04-0.211:44 AM1.67:215:04Full Moon9Fri
10Sat8:033.16:254.51:54-0.312:501.57:215:05Full Moon10Sat
11Sun8:493.27:204.42:40-0.41:521.47:205:06Full Moon11Sun
12Mon9:333.38:154.23:23-0.42:511.27:205:07Waning Gibbous12Mon
13Tue10:153.49:114.04:02-0.43:491.07:205:08Waning Gibbous13Tue
14Wed10:563.410:083.64:38-0.34:460.87:205:09Waning Gibbous14Wed
15Thu11:363.511:093.25:13-0.15:460.77:195:10Waning Gibbous15Thu
16Fri12:173.55:470.16:520.67:195:12Third Quarter16Fri
17Sat12:192.812:593.56:230.48:020.57:195:13Third Quarter17Sat
18Sun1:372.51:433.57:040.79:140.47:185:14Third Quarter18Sun
19Mon2:572.42:293.67:531.010:220.27:185:15Third Quarter19Mon
20Tue4:112.53:183.68:521.311:220.07:175:16Waning Crescent20Tue
21Wed5:162.74:053.79:551.57:175:17Waning Crescent21Wed
22Thu6:112.94:503.712:14-0.110:56 AM1.67:165:18Waning Crescent22Thu
23Fri7:003.05:313.712:59-0.111:51 AM1.67:155:19Waning Crescent23Fri
24Sat7:423.16:093.81:40-0.112:411.67:155:20New Moon24Sat
25Sun8:213.26:463.72:15-0.11:261.57:145:21New Moon25Sun
26Mon8:553.17:233.72:46-0.12:071.37:145:22New Moon26Mon
27Tue9:233.18:023.63:10-0.12:471.27:135:23New Moon27Tue
28Wed9:463.18:433.53:30-0.13:261.07:125:25Waxing Crescent28Wed
29Thu10:053.29:283.23:490.04:050.97:115:26Waxing Crescent29Thu
30Fri10:243.410:183.04:120.14:480.77:105:27Waxing Crescent30Fri
31Sat10:503.511:172.74:420.25:380.77:105:28Waxing Crescent31Sat
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 56% 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 (56% 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