37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

57°
H 78°
L 51°
W
9mph
High tide
9:03 am

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

TIDE TIMES for Sunday, September 27, 2026
The tide is currently rising in Grant Line Canal (drawbridge), CA.
Next low tide : 3:05 pm (0.5 ft)
Next high tide : in 2h 39m at 9:03 am (3.2 ft)
Sunset today : 6:55 pm
Sunrise tomorrow : 6:58 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Sep 2090

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:503.73:282.99:370.48:461.16:367:34First Quarter1Fri
2Sat2:573.74:383.010:450.39:571.26:377:33First Quarter2Sat
3Sun4:053.65:393.111:460.211:051.26:387:31Waxing Gibbous3Sun
4Mon5:083.66:323.312:390.16:397:30Waxing Gibbous4Mon
5Tue6:023.67:193.412:061.11:250.06:407:28Waxing Gibbous5Tue
6Wed6:493.68:013.41:011.12:060.16:407:26Waxing Gibbous6Wed
7Thu7:323.68:383.41:491.02:420.26:417:25Full Moon7Thu
8Fri8:113.59:103.42:340.93:120.36:427:23Full Moon8Fri
9Sat8:493.49:363.43:160.83:380.46:437:22Full Moon9Sat
10Sun9:273.39:563.43:540.84:000.56:447:20Full Moon10Sun
11Mon10:063.210:123.54:300.74:210.66:457:19Waning Gibbous11Mon
12Tue10:493.010:333.55:040.74:480.66:457:17Waning Gibbous12Tue
13Wed11:372.911:033.65:390.65:220.86:467:16Waning Gibbous13Wed
14Thu12:362.76:180.66:030.96:477:14Waning Gibbous14Thu
15Fri1:492.67:100.66:521.16:487:13Third Quarter15Fri
16Sat12:293.63:062.68:200.67:511.26:497:11Third Quarter16Sat
17Sun1:243.64:152.79:430.58:591.36:507:09Third Quarter17Sun
18Mon2:313.65:152.810:530.410:131.26:507:08Third Quarter18Mon
19Tue3:453.66:053.011:500.311:231.16:517:06Waning Crescent19Tue
20Wed4:583.76:493.212:390.26:527:05Waning Crescent20Wed
21Thu6:033.87:293.412:250.91:230.16:537:03Waning Crescent21Thu
22Fri7:023.98:063.51:230.72:050.16:547:02New Moon22Fri
23Sat7:593.98:423.72:190.52:440.26:557:00New Moon23Sat
24Sun8:543.89:183.83:130.33:240.36:566:59New Moon24Sun
25Mon9:503.79:543.94:070.24:040.56:566:57Waxing Crescent25Mon
26Tue10:483.510:333.95:020.14:460.66:576:55Waxing Crescent26Tue
27Wed11:503.311:153.85:580.15:310.86:586:54Waxing Crescent27Wed
28Thu12:563.16:580.26:221.06:596:52First Quarter28Thu
29Fri12:043.72:053.08:020.27:211.17:006:51First Quarter29Fri
30Sat1:033.53:123.09:080.28:311.27:016:49First Quarter30Sat
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 99% 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 (99% 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