37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

71°
H 77°
L 53°
WSW
10mph
High tide
11:34 am

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

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 5:21 pm (0.7 ft)
Next high tide : in 2h 11m at 11:34 am (3.0 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 6:36 am
Moon phase : Waning Gibbous (77% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:163.85:292.911:450.310:441.16:108:14Waxing Gibbous1Fri
2Sat5:063.96:293.012:420.16:108:13Waxing Gibbous2Sat
3Sun5:513.97:233.11:330.06:118:12Waxing Gibbous3Sun
4Mon6:323.98:123.212:351.42:180.06:128:11Waxing Gibbous4Mon
5Tue7:093.98:563.31:251.52:590.06:138:09Full Moon5Tue
6Wed7:433.99:353.32:111.53:340.16:148:08Full Moon6Wed
7Thu8:173.810:113.32:541.44:050.16:158:07Full Moon7Thu
8Fri8:523.810:423.33:351.44:310.16:168:06Full Moon8Fri
9Sat9:293.711:083.34:141.34:520.26:168:05Waning Gibbous9Sat
10Sun10:093.511:303.34:521.25:130.26:178:04Waning Gibbous10Sun
11Mon10:533.311:513.45:311.15:390.36:188:03Waning Gibbous11Mon
12Tue11:443.16:141.06:120.46:198:01Waning Gibbous12Tue
13Wed12:193.512:452.87:050.96:530.66:208:00Third Quarter13Wed
14Thu12:573.62:082.68:110.97:410.86:217:59Third Quarter14Thu
15Fri1:423.73:412.69:340.88:371.06:227:58Third Quarter15Fri
16Sat2:363.95:002.710:550.69:411.26:227:56Third Quarter16Sat
17Sun3:364.06:062.812:010.46:237:55Waning Crescent17Sun
18Mon4:394.17:033.012:580.26:247:54Waning Crescent18Mon
19Tue5:414.37:533.21:490.16:257:52Waning Crescent19Tue
20Wed6:414.48:393.41:011.32:360.06:267:51New Moon20Wed
21Thu7:384.49:223.52:021.23:19-0.16:277:50New Moon21Thu
22Fri8:334.310:033.63:001.04:000.06:287:48New Moon22Fri
23Sat9:284.210:433.63:570.94:380.06:287:47Waxing Crescent23Sat
24Sun10:243.911:233.74:530.75:160.26:297:45Waxing Crescent24Sun
25Mon11:233.65:500.65:540.36:307:44Waxing Crescent25Mon
26Tue12:043.712:283.36:500.66:340.56:317:43First Quarter26Tue
27Wed12:473.71:383.07:550.57:190.86:327:41First Quarter27Wed
28Thu1:353.62:522.99:040.58:131.06:337:40First Quarter28Thu
29Fri2:303.64:042.910:130.49:151.26:347:38First Quarter29Fri
30Sat3:303.55:093.011:170.310:221.36:347:37Waxing Gibbous30Sat
31Sun4:303.66:073.112:130.16:357:35Waxing Gibbous31Sun
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 77% 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 Waning Gibbous (77% 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