37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

81°
H 82°
L 57°
WNW
11mph
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 1h 48m 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 - Oct 1986

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:333.47:533.21:030.91:420.17:016:49Waning Crescent1Wed
2Thu7:223.48:153.31:480.72:080.27:026:47New Moon2Thu
3Fri8:103.48:333.52:320.52:340.37:036:46New Moon3Fri
4Sat8:593.38:533.73:160.33:010.57:046:44New Moon4Sat
5Sun9:513.29:203.94:010.23:340.77:046:43Waxing Crescent5Sun
6Mon10:483.09:544.14:490.14:110.97:056:41Waxing Crescent6Mon
7Tue11:522.910:344.25:420.14:541.17:066:40Waxing Crescent7Tue
8Wed1:052.86:430.15:451.37:076:38Waxing Crescent8Wed
9Thu2:212.77:560.26:481.57:086:37First Quarter9Thu
10Fri12:193.93:342.89:120.18:081.57:096:35First Quarter10Fri
11Sat1:333.64:372.910:220.19:381.47:106:34First Quarter11Sat
12Sun3:093.45:313.111:220.010:581.27:116:33Waxing Gibbous12Sun
13Mon4:393.36:173.312:12-0.17:126:31Waxing Gibbous13Mon
14Tue5:493.36:583.412:050.912:55-0.17:136:30Waxing Gibbous14Tue
15Wed6:463.37:343.51:030.61:340.07:146:28Waxing Gibbous15Wed
16Thu7:383.28:053.51:550.42:070.27:156:27Full Moon16Thu
17Fri8:273.18:313.62:440.22:370.47:166:26Full Moon17Fri
18Sat9:163.08:523.63:300.13:040.77:176:24Full Moon18Sat
19Sun10:072.99:103.74:140.13:311.07:186:23Waning Gibbous19Sun
20Mon11:002.89:313.84:560.14:011.27:196:22Waning Gibbous20Mon
21Tue11:562.810:003.85:380.14:371.47:206:20Waning Gibbous21Tue
22Wed12:572.76:210.25:211.57:216:19Waning Gibbous22Wed
23Thu1:592.77:090.26:141.67:226:18Waning Gibbous23Thu
24Fri3:002.78:050.27:181.67:236:16Third Quarter24Fri
25Sat12:143.33:552.89:050.28:331.67:246:15Third Quarter25Sat
26Sun1:213.13:442.89:010.18:481.46:255:14Third Quarter26Sun
27Mon1:422.94:262.99:490.19:531.16:265:13Third Quarter27Mon
28Tue3:052.95:003.010:290.110:500.86:275:12Waning Crescent28Tue
29Wed4:152.95:293.111:040.111:410.56:285:10Waning Crescent29Wed
30Thu5:152.95:513.311:350.26:295:09Waning Crescent30Thu
31Fri6:103.06:123.612:290.312:060.46:305:08New Moon31Fri
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