37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

82°
H 83°
L 60°
W
11mph
Low tide
6:53 pm

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

TIDE TIMES for Thursday, September 3, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 4h 17m at 6:53 pm (1.3 ft)
Next high tide (tomorrow) : 12:44 am (4.1 ft)
Sunset today : 7:32 pm
Sunrise tomorrow : 6:37 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Aug 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon4:594.37:203.01:240.16:098:14Waxing Gibbous1Mon
2Tue5:564.48:163.22:17-0.16:108:13Full Moon2Tue
3Wed6:524.59:073.31:051.63:06-0.26:118:12Full Moon3Wed
4Thu7:464.49:543.42:091.63:51-0.26:128:11Full Moon4Thu
5Fri8:394.310:383.53:091.54:33-0.26:128:10Full Moon5Fri
6Sat9:314.111:193.54:051.35:10-0.16:138:09Waning Gibbous6Sat
7Sun10:233.811:583.55:001.25:450.06:148:08Waning Gibbous7Sun
8Mon11:183.55:541.16:170.26:158:07Waning Gibbous8Mon
9Tue12:353.512:183.16:510.96:490.46:168:06Waning Gibbous9Tue
10Wed1:123.51:272.87:530.97:230.66:178:05Third Quarter10Wed
11Thu1:493.52:442.69:020.88:040.96:188:03Third Quarter11Thu
12Fri2:283.54:022.510:130.68:541.16:188:02Third Quarter12Fri
13Sat3:113.65:132.611:190.59:521.46:198:01Third Quarter13Sat
14Sun3:583.66:162.812:170.36:208:00Waning Crescent14Sun
15Mon4:463.77:103.01:070.26:217:59Waning Crescent15Mon
16Tue5:333.87:573.11:520.16:227:57Waning Crescent16Tue
17Wed6:183.98:393.212:471.62:310.16:237:56Waning Crescent17Wed
18Thu7:014.09:173.21:371.63:060.06:247:55New Moon18Thu
19Fri7:444.09:503.22:241.53:360.06:247:53New Moon19Fri
20Sat8:274.010:183.23:071.34:030.06:257:52New Moon20Sat
21Sun9:113.910:413.33:501.24:260.06:267:51Waxing Crescent21Sun
22Mon9:583.711:023.44:331.04:520.16:277:49Waxing Crescent22Mon
23Tue10:483.511:283.55:180.85:220.26:287:48Waxing Crescent23Tue
24Wed11:453.26:090.75:580.46:297:47Waxing Crescent24Wed
25Thu12:003.712:532.97:090.76:390.66:307:45First Quarter25Thu
26Fri12:413.82:182.78:240.67:290.96:307:44First Quarter26Fri
27Sat1:303.93:452.79:480.58:291.26:317:42First Quarter27Sat
28Sun2:304.05:042.811:050.49:401.46:327:41Waxing Gibbous28Sun
29Mon3:394.06:093.012:110.26:337:39Waxing Gibbous29Mon
30Tue4:514.07:053.21:070.06:347:38Waxing Gibbous30Tue
31Wed5:584.17:543.312:101.41:57-0.16:357:36Waxing Gibbous31Wed
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 neap phase. Tonight's moon is 56% 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 minimum.

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 Third Quarter (56% illuminated). This places Grant Line Canal (drawbridge), CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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