37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

65°
H -°
L 59°
WSW
15mph
Low tide
4:31 am

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 2h 40m at 4:31 am (0.4 ft)
Next high tide : 10:08 am (3.3 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 2065

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:363.39:034.13:450.13:160.77:026:48Waxing Crescent1Thu
2Fri10:343.29:404.24:370.03:570.97:036:46Waxing Crescent2Fri
3Sat11:373.010:224.25:320.04:431.17:036:45Waxing Crescent3Sat
4Sun12:452.96:330.15:351.37:046:43Waxing Crescent4Sun
5Mon1:572.87:410.16:391.47:056:42First Quarter5Mon
6Tue12:103.93:062.98:510.17:561.47:066:40First Quarter6Tue
7Wed1:253.54:103.09:590.19:221.37:076:39First Quarter7Wed
8Thu3:003.35:053.110:580.010:401.17:086:37Waxing Gibbous8Thu
9Fri4:263.25:533.311:490.011:470.87:096:36Waxing Gibbous9Fri
10Sat5:353.26:353.412:330.07:106:34Waxing Gibbous10Sat
11Sun6:323.17:123.512:460.51:110.17:116:33Waxing Gibbous11Sun
12Mon7:233.17:443.61:380.31:450.37:126:31Full Moon12Mon
13Tue8:113.08:103.62:260.22:150.67:136:30Full Moon13Tue
14Wed8:593.08:303.63:110.12:420.87:146:29Full Moon14Wed
15Thu9:472.98:463.73:540.13:081.07:156:27Full Moon15Thu
16Fri10:362.99:073.84:340.13:371.27:166:26Waning Gibbous16Fri
17Sat11:282.89:353.85:120.24:131.37:166:24Waning Gibbous17Sat
18Sun12:222.85:500.24:551.47:176:23Waning Gibbous18Sun
19Mon1:192.76:310.25:441.57:186:22Waning Gibbous19Mon
20Tue2:172.77:170.26:411.57:196:20Third Quarter20Tue
21Wed3:132.78:120.27:471.47:206:19Third Quarter21Wed
22Thu12:463.24:032.79:090.29:011.37:216:18Third Quarter22Thu
23Fri2:003.04:462.810:010.110:111.17:226:17Third Quarter23Fri
24Sat3:222.95:232.910:460.111:140.87:236:15Waning Crescent24Sat
25Sun4:402.95:543.111:260.27:246:14Waning Crescent25Sun
26Mon5:472.96:203.412:100.512:020.37:256:13Waning Crescent26Mon
27Tue6:473.06:463.61:030.212:390.57:266:12Waning Crescent27Tue
28Wed7:453.07:143.91:550.01:160.77:276:11New Moon28Wed
29Thu8:423.17:474.22:46-0.11:570.97:286:09New Moon29Thu
30Fri9:403.18:264.43:39-0.22:431.17:306:08New Moon30Fri
31Sat10:393.09:094.44:32-0.33:331.37:316:07Waxing Crescent31Sat
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