37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

66°
H -°
L 60°
WNW
9mph
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 11m at 12:44 am (4.1 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 - Oct 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:133.09:333.74:280.23:470.97:026:48Waxing Crescent1Wed
2Thu11:052.99:543.75:120.24:161.17:026:46Waxing Crescent2Thu
3Fri12:032.85:570.24:511.37:036:45Waxing Crescent3Fri
4Sat1:042.76:450.35:341.47:046:43Waxing Crescent4Sat
5Sun2:092.77:390.36:271.67:056:42First Quarter5Sun
6Mon3:132.78:400.37:311.67:066:40First Quarter6Mon
7Tue12:383.34:102.89:420.38:471.57:076:39First Quarter7Tue
8Wed1:493.15:012.810:360.210:021.47:086:37First Quarter8Wed
9Thu3:153.05:432.911:230.111:071.17:096:36Waxing Gibbous9Thu
10Fri4:353.06:183.012:020.17:106:35Waxing Gibbous10Fri
11Sat5:393.06:473.112:030.912:360.17:116:33Waxing Gibbous11Sat
12Sun6:343.17:113.312:530.61:060.27:126:32Waxing Gibbous12Sun
13Mon7:263.17:323.51:400.41:350.47:126:30Full Moon13Mon
14Tue8:183.17:553.82:260.22:060.67:136:29Full Moon14Tue
15Wed9:123.18:244.13:130.02:410.87:146:27Full Moon15Wed
16Thu10:083.09:004.34:010.03:201.07:156:26Waning Gibbous16Thu
17Fri11:092.99:414.34:53-0.14:061.27:166:25Waning Gibbous17Fri
18Sat12:152.95:490.04:581.37:176:23Waning Gibbous18Sat
19Sun1:232.86:520.05:591.47:186:22Waning Gibbous19Sun
20Mon2:312.88:000.07:121.47:196:21Third Quarter20Mon
21Tue12:293.73:332.99:070.08:361.37:206:19Third Quarter21Tue
22Wed1:543.34:293.010:090.09:581.17:216:18Third Quarter22Wed
23Thu3:283.15:183.211:030.011:100.87:226:17Waning Crescent23Thu
24Fri4:473.06:023.411:500.07:236:16Waning Crescent24Fri
25Sat5:523.06:403.512:120.512:300.17:246:14Waning Crescent25Sat
26Sun6:493.07:133.61:080.21:060.37:256:13Waning Crescent26Sun
27Mon7:412.97:413.71:590.01:380.67:266:12New Moon27Mon
28Tue8:322.98:033.72:47-0.12:070.87:276:11New Moon28Tue
29Wed9:222.98:213.83:32-0.12:351.17:286:10New Moon29Wed
30Thu10:132.98:403.84:15-0.13:061.37:296:08New Moon30Thu
31Fri11:042.99:063.84:560.03:431.57:306:07Waxing Crescent31Fri
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