37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

81°
H 81°
L 54°
WNW
9mph
High tide
3:42 pm

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 : 7:57 pm (1.5 ft)
Next high tide : in 22m at 3:42 pm (2.6 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:343.84:400.66:030.56:365:59Waning Gibbous1Tue
2Wed12:152.511:15 AM3.95:220.97:240.56:356:00Third Quarter2Wed
3Thu1:512.412:053.96:141.38:590.46:336:01Third Quarter3Thu
4Fri3:222.51:083.87:201.510:180.26:326:02Third Quarter4Fri
5Sat4:342.72:253.88:441.611:210.06:306:03Waning Crescent5Sat
6Sun5:312.93:503.810:121.56:296:04Waning Crescent6Sun
7Mon6:183.15:053.912:13-0.211:25 AM1.36:276:05Waning Crescent7Mon
8Tue7:003.26:083.912:58-0.312:271.06:266:06New Moon8Tue
9Wed7:383.37:033.91:39-0.31:230.86:246:07New Moon9Wed
10Thu8:133.47:553.72:16-0.22:160.56:236:08New Moon10Thu
11Fri8:463.58:473.52:49-0.13:070.36:226:09New Moon11Fri
12Sat9:163.69:403.23:200.13:570.26:206:10Waxing Crescent12Sat
13Sun9:433.710:383.03:500.34:480.26:196:11Waxing Crescent13Sun
14Mon10:113.711:422.74:210.65:420.26:176:12Waxing Crescent14Mon
15Tue10:413.74:560.96:430.36:166:13First Quarter15Tue
16Wed12:552.611:17 AM3.65:391.27:530.36:146:14First Quarter16Wed
17Thu2:112.612:033.46:351.59:050.36:126:15First Quarter17Thu
18Fri3:232.71:053.27:501.610:100.26:116:15First Quarter18Fri
19Sat4:252.82:283.19:121.611:040.16:096:16First Quarter19Sat
20Sun5:163.03:483.110:231.511:490.06:086:17Waxing Gibbous20Sun
21Mon5:593.14:493.211:221.26:066:18Waxing Gibbous21Mon
22Tue6:363.15:393.212:260.012:111.06:056:19Waxing Gibbous22Tue
23Wed7:083.26:243.212:580.012:560.86:036:20Waxing Gibbous23Wed
24Thu7:333.27:063.21:240.11:370.66:026:21Full Moon24Thu
25Fri7:523.27:483.11:450.22:160.46:006:22Full Moon25Fri
26Sat8:043.48:323.02:040.32:540.35:596:23Full Moon26Sat
27Sun8:193.69:202.92:270.43:320.25:576:24Waning Gibbous27Sun
28Mon8:433.810:142.82:560.64:120.15:566:25Waning Gibbous28Mon
29Tue9:154.011:192.63:310.84:580.15:546:26Waning Gibbous29Tue
30Wed9:544.04:121.15:580.25:536:27Waning Gibbous30Wed
31Thu12:372.510:41 AM4.05:021.37:170.25:516:27Third Quarter31Thu
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 45% 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 (45% 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