37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

67°
H -°
L 53°
W
12mph
High tide
1:46 am

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

TIDE TIMES for Friday, September 4, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 10:43 am (0.4 ft)
Next high tide (tomorrow) : in 5h 06m at 1:46 am (4.0 ft)
Sunset today : 7:30 pm
Sunrise tomorrow : 6:38 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 2049

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:593.78:203.32:020.12:360.16:497:29New Moon1Thu
2Fri8:323.89:113.22:390.33:250.06:487:30New Moon2Fri
3Sat9:013.810:033.13:130.54:130.06:467:31New Moon3Sat
4Sun9:283.810:563.03:460.74:590.06:457:31Waxing Crescent4Sun
5Mon9:563.811:512.94:210.95:450.06:437:32Waxing Crescent5Mon
6Tue10:263.75:001.16:320.16:427:33Waxing Crescent6Tue
7Wed12:502.811:03 AM3.65:441.27:240.26:407:34Waxing Crescent7Wed
8Thu1:512.711:47 AM3.46:361.38:200.26:397:35First Quarter8Thu
9Fri2:532.712:413.17:401.39:200.26:377:36First Quarter9Fri
10Sat3:522.81:522.98:551.310:160.26:367:37First Quarter10Sat
11Sun4:442.83:192.710:091.111:050.26:347:38First Quarter11Sun
12Mon5:302.94:382.711:140.911:460.26:337:39Waxing Gibbous12Mon
13Tue6:093.15:412.712:100.76:327:40Waxing Gibbous13Tue
14Wed6:423.26:362.812:220.31:000.56:307:41Waxing Gibbous14Wed
15Thu7:083.37:262.912:520.41:470.36:297:42Waxing Gibbous15Thu
16Fri7:283.58:142.91:210.52:310.16:277:42Full Moon16Fri
17Sat7:473.79:032.91:500.73:140.06:267:43Full Moon17Sat
18Sun8:113.99:532.92:240.83:56-0.16:257:44Full Moon18Sun
19Mon8:434.110:462.93:031.04:40-0.16:237:45Waning Gibbous19Mon
20Tue9:224.211:422.93:461.15:27-0.26:227:46Waning Gibbous20Tue
21Wed10:064.14:351.26:18-0.16:217:47Waning Gibbous21Wed
22Thu12:422.810:57 AM4.05:301.27:15-0.16:197:48Waning Gibbous22Thu
23Fri1:452.811:55 AM3.76:351.28:18-0.16:187:49Third Quarter23Fri
24Sat2:472.91:063.37:511.29:20-0.16:177:50Third Quarter24Sat
25Sun3:453.02:373.19:161.010:190.06:167:51Third Quarter25Sun
26Mon4:383.24:082.910:350.811:110.06:147:52Waning Crescent26Mon
27Tue5:263.45:232.911:430.511:580.16:137:53Waning Crescent27Tue
28Wed6:093.66:272.912:440.26:127:54Waning Crescent28Wed
29Thu6:473.77:243.012:410.31:380.06:117:54Waning Crescent29Thu
30Fri7:213.88:173.01:200.52:29-0.16:107:55New Moon30Fri
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 45% 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 (45% 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