37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

83°
H -°
L 58°
W
19mph
High tide
9:51 pm

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

TIDE TIMES for Saturday, September 12, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide (tomorrow) : 4:31 am (0.4 ft)
Next high tide : in 4h 53m at 9:51 pm (3.6 ft)
Sunset today : 7:18 pm
Sunrise tomorrow : 6:45 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Apr 1988

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:303.37:392.91:230.32:050.35:506:28Full Moon1Fri
2Sat7:423.48:222.81:400.52:430.25:486:29Full Moon2Sat
3Sun8:533.610:082.83:000.64:190.26:467:30Full Moon3Sun
4Mon9:133.810:582.73:270.84:540.16:457:31Waning Gibbous4Mon
5Tue9:424.011:572.64:011.05:330.16:447:32Waning Gibbous5Tue
6Wed10:194.14:401.26:200.16:427:33Waning Gibbous6Wed
7Thu1:042.511:02 AM4.05:271.47:230.16:417:34Waning Gibbous7Thu
8Fri2:182.511:55 AM3.86:241.58:410.16:397:35Third Quarter8Fri
9Sat3:282.612:593.67:361.69:550.06:387:36Third Quarter9Sat
10Sun4:292.72:203.49:041.510:57-0.16:367:37Third Quarter10Sun
11Mon5:202.83:553.210:301.211:48-0.16:357:38Waning Crescent11Mon
12Tue6:033.05:173.211:420.96:337:39Waning Crescent12Tue
13Wed6:413.26:253.312:32-0.112:440.56:327:39Waning Crescent13Wed
14Thu7:153.57:243.21:12-0.11:400.26:307:40Waning Crescent14Thu
15Fri7:473.78:203.21:480.12:330.06:297:41New Moon15Fri
16Sat8:173.89:163.12:230.43:25-0.26:287:42New Moon16Sat
17Sun8:454.010:123.02:580.64:15-0.26:267:43New Moon17Sun
18Mon9:144.111:122.93:340.95:05-0.26:257:44Waxing Crescent18Mon
19Tue9:464.04:141.25:56-0.16:247:45Waxing Crescent19Tue
20Wed12:132.910:22 AM3.94:581.46:500.06:227:46Waxing Crescent20Wed
21Thu1:172.811:03 AM3.75:511.57:470.06:217:47Waxing Crescent21Thu
22Fri2:212.811:53 AM3.46:541.68:470.16:207:48First Quarter22Fri
23Sat3:222.912:573.18:091.69:460.16:187:49First Quarter23Sat
24Sun4:172.92:242.89:291.410:380.16:177:50First Quarter24Sun
25Mon5:053.03:552.610:401.111:220.16:167:50First Quarter25Mon
26Tue5:463.15:062.611:410.811:580.16:157:51Waxing Gibbous26Tue
27Wed6:213.26:052.612:340.56:137:52Waxing Gibbous27Wed
28Thu6:503.26:572.612:290.31:220.36:127:53Waxing Gibbous28Thu
29Fri7:123.47:472.612:540.42:070.16:117:54Waxing Gibbous29Fri
30Sat7:263.58:362.61:170.72:490.06:107:55Full Moon30Sat
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 3% 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 New Moon (3% 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