37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

73°
H 80°
L 53°
WSW
12mph
High tide
1:06 pm

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

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 5:55 pm (1.2 ft)
Next high tide : in 3h 38m at 1:06 pm (2.8 ft)
Sunset today : 7:12 pm
Sunrise tomorrow : 6:48 am
Moon phase : Waxing Crescent (31% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 2072

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:402.810:413.75:250.45:070.97:026:47Waning Gibbous1Sat
2Sun12:412.76:050.45:521.07:036:46Waning Gibbous2Sun
3Mon1:512.76:560.46:461.17:046:44Third Quarter3Mon
4Tue12:143.73:022.78:060.47:501.27:056:43Third Quarter4Tue
5Wed1:153.54:072.89:270.39:051.27:066:41Third Quarter5Wed
6Thu2:273.45:042.910:360.210:221.17:066:40Third Quarter6Thu
7Fri3:483.45:523.111:340.211:320.97:076:38Waning Crescent7Fri
8Sat5:053.56:363.312:240.17:086:37Waning Crescent8Sat
9Sun6:123.67:153.512:340.61:090.17:096:35Waning Crescent9Sun
10Mon7:113.67:523.71:310.41:510.27:106:34New Moon10Mon
11Tue8:083.68:273.82:260.22:310.37:116:32New Moon11Tue
12Wed9:033.59:023.93:190.13:120.57:126:31New Moon12Wed
13Thu9:593.49:383.94:120.03:530.77:136:30Waxing Crescent13Thu
14Fri10:573.310:153.95:050.04:360.87:146:28Waxing Crescent14Fri
15Sat11:573.210:553.75:580.05:231.07:156:27Waxing Crescent15Sat
16Sun1:003.16:540.06:151.17:166:25Waxing Crescent16Sun
17Mon2:043.07:520.17:161.27:176:24First Quarter17Mon
18Tue12:383.33:063.08:530.18:261.27:186:23First Quarter18Tue
19Wed1:513.14:053.19:520.19:391.17:196:21First Quarter19Wed
20Thu3:142.94:583.210:470.110:461.07:206:20First Quarter20Thu
21Fri4:282.95:443.311:350.111:450.87:216:19Waxing Gibbous21Fri
22Sat5:292.96:253.312:170.27:226:17Waxing Gibbous22Sat
23Sun6:222.97:003.412:380.612:540.37:236:16Waxing Gibbous23Sun
24Mon7:092.97:293.41:250.41:260.47:246:15Waxing Gibbous24Mon
25Tue7:542.97:513.52:090.31:550.67:256:14Full Moon25Tue
26Wed8:382.98:093.62:500.22:220.77:266:13Full Moon26Wed
27Thu9:222.98:283.73:290.22:500.97:276:11Full Moon27Thu
28Fri10:072.98:543.84:050.13:231.07:286:10Full Moon28Fri
29Sat10:542.99:293.94:390.14:021.17:296:09Waning Gibbous29Sat
30Sun11:452.810:093.95:140.14:461.17:306:08Waning Gibbous30Sun
31Mon12:402.85:530.15:361.27:316:07Waning Gibbous31Mon
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 transitional phase. Tonight's moon is 31% 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 shifting between spring and neap.

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 (31% illuminated). This places Grant Line Canal (drawbridge), CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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