37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

64°
H -°
L 60°
W
6mph
Low tide
3:32 am

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

TIDE TIMES for Saturday, August 29, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 22m at 3:32 am (0.9 ft)
Next high tide : 9:03 am (3.6 ft)
Sunset today : 7:39 pm
Sunrise tomorrow : 6:33 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:352.61:023.37:211.39:360.36:365:59First Quarter1Sat
2Sun3:422.72:113.28:331.410:360.26:356:00First Quarter2Sun
3Mon4:412.83:233.29:451.311:250.16:346:01Waxing Gibbous3Mon
4Tue5:303.04:243.310:481.26:326:02Waxing Gibbous4Tue
5Wed6:133.15:153.312:080.111:42 AM1.16:316:03Waxing Gibbous5Wed
6Thu6:503.26:013.412:440.112:300.96:296:04Waxing Gibbous6Thu
7Fri7:223.26:433.41:140.11:140.86:286:05Full Moon7Fri
8Sat7:473.37:253.41:410.21:560.66:266:06Full Moon8Sat
9Sun9:073.49:083.33:030.33:360.57:257:07Full Moon9Sun
10Mon9:243.59:533.23:270.34:160.47:237:08Full Moon10Mon
11Tue9:463.710:423.13:550.44:570.37:227:09Waning Gibbous11Tue
12Wed10:173.911:382.94:290.65:420.37:207:09Waning Gibbous12Wed
13Thu10:553.95:090.76:370.37:197:10Waning Gibbous13Thu
14Fri12:452.811:40 AM3.95:560.97:450.37:177:11Third Quarter14Fri
15Sat2:022.612:343.86:521.19:050.37:167:12Third Quarter15Sat
16Sun3:212.61:403.68:021.210:210.27:147:13Third Quarter16Sun
17Mon4:312.83:053.59:271.311:240.17:137:14Third Quarter17Mon
18Tue5:303.04:333.510:511.17:117:15Waning Crescent18Tue
19Wed6:213.25:463.512:19-0.112:020.97:107:16Waning Crescent19Wed
20Thu7:063.46:473.51:06-0.11:030.77:087:17Waning Crescent20Thu
21Fri7:463.57:413.51:480.01:580.47:077:18New Moon21Fri
22Sat8:223.68:313.42:270.12:490.37:057:19New Moon22Sat
23Sun8:553.79:213.33:020.23:380.27:047:20New Moon23Sun
24Mon9:253.710:113.23:350.44:250.17:027:21New Moon24Mon
25Tue9:513.711:033.14:060.65:100.17:017:22Waxing Crescent25Tue
26Wed10:173.711:582.94:380.85:560.26:597:23Waxing Crescent26Wed
27Thu10:473.75:141.06:440.26:587:24Waxing Crescent27Thu
28Fri12:582.811:22 AM3.55:561.17:380.36:567:24Waxing Crescent28Fri
29Sat2:022.712:053.46:471.28:390.36:557:25First Quarter29Sat
30Sun3:072.71:003.17:511.39:420.36:537:26First Quarter30Sun
31Mon4:082.72:103.09:051.310:390.26:527:27First Quarter31Mon
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 97% 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 Full Moon (97% 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