37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

61°
H 96°
L 63°
SSW
2mph
High tide
6:44 am

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

TIDE TIMES for Thursday, September 24, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 1:48 pm (0.1 ft)
Next high tide : in 1h 57m at 6:44 am (3.3 ft)
Sunset today : 6:59 pm
Sunrise tomorrow : 6:55 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Oct 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:333.55:503.111:450.011:131.37:016:48Waxing Gibbous1Tue
2Wed4:583.46:373.312:35-0.17:026:47Waxing Gibbous2Wed
3Thu6:043.47:183.412:181.01:17-0.17:036:45Waxing Gibbous3Thu
4Fri6:593.47:543.41:150.71:550.07:046:44Full Moon4Fri
5Sat7:483.38:253.52:070.52:280.27:056:42Full Moon5Sat
6Sun8:363.28:513.52:550.42:560.47:066:41Full Moon6Sun
7Mon9:233.09:113.63:400.33:210.67:076:39Full Moon7Mon
8Tue10:122.99:273.64:230.23:450.97:086:38Waning Gibbous8Tue
9Wed11:042.89:473.75:040.24:131.17:086:36Waning Gibbous9Wed
10Thu12:012.75:450.34:471.37:096:35Waning Gibbous10Thu
11Fri1:042.76:290.35:301.57:106:34Waning Gibbous11Fri
12Sat2:102.77:200.36:221.67:116:32Third Quarter12Sat
13Sun3:152.78:220.37:261.77:126:31Third Quarter13Sun
14Mon12:283.44:132.79:270.38:421.67:136:29Third Quarter14Mon
15Tue1:363.25:032.810:250.29:581.47:146:28Third Quarter15Tue
16Wed2:583.15:452.911:140.111:041.27:156:26Waning Crescent16Wed
17Thu4:193.06:203.011:540.07:166:25Waning Crescent17Thu
18Fri5:273.16:483.112:000.912:280.17:176:24Waning Crescent18Fri
19Sat6:253.17:123.312:500.612:590.27:186:22Waning Crescent19Sat
20Sun7:193.27:333.51:380.31:290.37:196:21New Moon20Sun
21Mon8:133.27:563.82:260.12:010.57:206:20New Moon21Mon
22Tue9:083.18:254.13:140.02:370.87:216:19New Moon22Tue
23Wed10:053.08:594.34:04-0.13:171.07:226:17Waxing Crescent23Wed
24Thu11:073.09:404.34:57-0.24:021.27:236:16Waxing Crescent24Thu
25Fri12:132.95:55-0.14:541.47:246:15Waxing Crescent25Fri
26Sat1:222.86:57-0.15:551.57:256:14Waxing Crescent26Sat
27Sun1:302.97:040.06:091.56:265:12First Quarter27Sun
28Mon2:332.98:110.07:361.46:275:11First Quarter28Mon
29Tue12:553.33:293.19:12-0.18:591.26:285:10First Quarter29Tue
30Wed2:333.14:183.210:06-0.110:120.86:295:09Waxing Gibbous30Wed
31Thu3:523.05:013.410:520.011:140.56:305:08Waxing Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414785)

Common Questions About Grant Line Canal (drawbridge), CA Tides

Collapse All
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 96% 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 Gibbous (96% 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