37.8200’ N, 121.4470’ W

Grant Line Canal (drawbridge), CA

73°
H 101°
L 63°
NW
4mph
Low tide
11:20 am

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

TIDE TIMES for Monday, October 5, 2026
The tide is currently falling in Grant Line Canal (drawbridge), CA.
Next low tide : in 1h 30m at 11:20 am (0.0 ft)
Next high tide : 5:32 pm (3.0 ft)
Sunset today : 6:42 pm
Sunrise tomorrow : 7:05 am
Moon phase : Waning Crescent (26% illuminated)
Tide Station Location : Station #9414785
Common Questions About Tides

Grant Line Canal (drawbridge), CA Tides - Mar 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:362.51:433.87:551.410:350.26:375:58First Quarter1Sat
2Sun4:482.72:583.89:191.511:370.06:365:59Waxing Gibbous2Sun
3Mon5:463.04:153.910:391.56:356:00Waxing Gibbous3Mon
4Tue6:363.25:234.012:30-0.111:48 AM1.36:336:01Waxing Gibbous4Tue
5Wed7:193.36:214.01:16-0.212:471.16:326:02Full Moon5Wed
6Thu8:003.47:143.91:57-0.21:420.96:306:03Full Moon6Thu
7Fri8:363.48:053.82:34-0.22:330.76:296:04Full Moon7Fri
8Sat9:103.58:543.53:07-0.13:220.56:276:05Full Moon8Sat
9Sun9:403.59:453.33:360.14:110.46:266:06Waning Gibbous9Sun
10Mon10:073.510:403.04:040.35:000.36:246:07Waning Gibbous10Mon
11Tue10:313.511:422.74:310.55:530.36:236:08Waning Gibbous11Tue
12Wed10:573.45:040.86:520.36:226:09Third Quarter12Wed
13Thu12:542.611:30 AM3.45:441.18:000.46:206:10Third Quarter13Thu
14Fri2:102.512:133.36:361.39:110.36:196:11Third Quarter14Fri
15Sat3:222.61:113.27:451.510:140.26:176:12Third Quarter15Sat
16Sun4:252.82:283.29:051.611:090.16:156:13Third Quarter16Sun
17Mon5:182.93:453.210:181.511:540.06:146:14Waning Crescent17Mon
18Tue6:033.14:473.311:171.36:126:15Waning Crescent18Tue
19Wed6:413.15:383.312:34-0.112:081.16:116:16Waning Crescent19Wed
20Thu7:143.26:233.41:07-0.112:530.96:096:17Waning Crescent20Thu
21Fri7:413.27:063.41:360.01:350.76:086:17New Moon21Fri
22Sat8:033.37:503.32:020.12:150.56:066:18New Moon22Sat
23Sun8:203.48:353.22:250.22:540.46:056:19New Moon23Sun
24Mon8:403.69:253.12:510.33:340.26:036:20Waxing Crescent24Mon
25Tue9:063.810:212.93:210.54:180.26:026:21Waxing Crescent25Tue
26Wed9:403.911:292.73:570.75:090.26:006:22Waxing Crescent26Wed
27Thu10:214.04:390.96:140.25:596:23Waxing Crescent27Thu
28Fri12:512.611:09 AM3.95:311.27:380.25:576:24First Quarter28Fri
29Sat2:152.612:093.76:371.49:020.25:566:25First Quarter29Sat
30Sun3:292.71:253.58:031.510:130.05:546:26First Quarter30Sun
31Mon4:312.92:573.49:331.411:11-0.15:536:27Waxing Gibbous31Mon
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 26% 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 Crescent (26% 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