37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

71°
H 83°
L 59°
W
15mph
Low tide
4:18 pm

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

TIDE TIMES for Sunday, September 13, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 6h 01m at 4:18 pm (0.5 ft)
Next high tide : 10:16 pm (3.6 ft)
Sunset today : 7:16 pm
Sunrise tomorrow : 6:46 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Jan 1987

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:453.28:034.43:33-0.52:361.57:214:57Waxing Crescent1Thu
2Fri10:323.29:004.14:18-0.53:381.47:214:58Waxing Crescent2Fri
3Sat11:183.310:003.85:00-0.44:401.27:214:59Waxing Crescent3Sat
4Sun12:023.35:41-0.35:431.07:214:59Waxing Crescent4Sun
5Mon12:473.36:21-0.16:520.87:215:00First Quarter5Mon
6Tue12:172.91:313.47:010.18:050.67:215:01First Quarter6Tue
7Wed1:372.62:153.57:420.49:180.47:215:02First Quarter7Wed
8Thu2:572.42:593.68:270.710:260.27:215:03First Quarter8Thu
9Fri4:122.43:403.79:161.011:270.07:215:04Waxing Gibbous9Fri
10Sat5:192.64:193.810:081.37:215:05Waxing Gibbous10Sat
11Sun6:192.84:553.812:20-0.111:00 AM1.57:215:06Waxing Gibbous11Sun
12Mon7:112.95:293.91:08-0.111:51 AM1.67:205:07Waxing Gibbous12Mon
13Tue7:583.16:043.91:51-0.112:401.77:205:08Full Moon13Tue
14Wed8:413.16:403.92:30-0.11:271.77:205:09Full Moon14Wed
15Thu9:203.17:183.93:03-0.12:111.67:205:10Full Moon15Thu
16Fri9:553.17:583.83:31-0.12:521.57:195:11Full Moon16Fri
17Sat10:253.08:403.73:53-0.13:331.37:195:12Waning Gibbous17Sat
18Sun10:503.09:253.44:12-0.14:141.27:185:13Waning Gibbous18Sun
19Mon11:103.010:143.24:33-0.14:591.07:185:14Waning Gibbous19Mon
20Tue11:303.111:092.95:010.05:490.97:185:15Waning Gibbous20Tue
21Wed11:573.35:350.26:520.87:175:16Third Quarter21Wed
22Thu12:202.512:333.56:160.58:110.77:175:17Third Quarter22Thu
23Fri1:552.31:173.77:030.89:380.57:165:18Third Quarter23Fri
24Sat3:342.32:083.97:581.210:530.37:155:19Waning Crescent24Sat
25Sun4:562.53:074.19:021.411:560.07:155:21Waning Crescent25Sun
26Mon6:022.74:104.310:131.67:145:22Waning Crescent26Mon
27Tue6:583.05:134.412:52-0.211:26 AM1.77:135:23Waning Crescent27Tue
28Wed7:473.16:134.41:42-0.312:341.67:135:24New Moon28Wed
29Thu8:323.27:114.42:28-0.41:371.47:125:25New Moon29Thu
30Fri9:143.38:064.23:10-0.42:351.27:115:26New Moon30Fri
31Sat9:543.49:003.93:48-0.43:311.07:105:27Waxing 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 spring phase. Tonight's moon is 8% 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 Waxing Crescent (8% 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