38.1617’ N, 122.5500’ W

Hog Island, San Antonio Creek, CA

74°
H 74°
L 56°
SW
14mph
High tide
4:39 pm

Tides Today & Tomorrow in Hog Island, San Antonio Creek, CA

TIDE TIMES for Tuesday, September 1, 2026
The tide is currently rising in Hog Island, San Antonio Creek, CA.
Next low tide : 11:55 pm (0.5 ft)
Next high tide : in 1h 43m at 4:39 pm (6.5 ft)
Sunset today : 7:39 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waning Gibbous (77% illuminated)
Tide Station Location : Station #9415344
Common Questions About Tides

Hog Island, San Antonio Creek, CA Tides - Apr 1989

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:285.610:374.93:332.34:11-0.35:546:33Waning Crescent1Sat
2Sun10:365.75:301.85:58-0.36:537:34Waning Crescent2Sun
3Mon12:075.311:39 AM5.96:201.26:40-0.26:517:35Waning Crescent3Mon
4Tue12:385.812:395.97:090.57:210.16:507:36New Moon4Tue
5Wed1:096.21:385.87:56-0.18:010.46:487:37New Moon5Wed
6Thu1:436.62:365.68:44-0.58:420.96:477:38New Moon6Thu
7Fri2:186.93:365.49:33-0.89:251.36:457:38Waxing Crescent7Fri
8Sat2:567.04:385.110:24-0.910:101.86:447:39Waxing Crescent8Sat
9Sun3:376.95:454.811:18-0.811:022.16:427:40Waxing Crescent9Sun
10Mon4:246.67:004.612:16-0.66:417:41Waxing Crescent10Mon
11Tue5:186.18:184.612:062.41:22-0.46:397:42First Quarter11Tue
12Wed6:215.69:294.71:302.52:34-0.16:387:43First Quarter12Wed
13Thu7:365.210:244.93:022.43:430.06:367:44First Quarter13Thu
14Fri8:545.011:075.14:182.14:410.16:357:45First Quarter14Fri
15Sat10:054.911:415.35:181.75:290.36:337:46Waxing Gibbous15Sat
16Sun11:074.86:061.36:080.46:327:47Waxing Gibbous16Sun
17Mon12:095.412:014.86:480.96:420.76:317:48Waxing Gibbous17Mon
18Tue12:335.612:504.87:250.67:130.96:297:49Waxing Gibbous18Tue
19Wed12:555.71:364.77:590.37:421.26:287:50Full Moon19Wed
20Thu1:165.82:204.78:300.18:101.56:277:51Full Moon20Thu
21Fri1:396.03:054.69:01-0.18:391.86:257:51Full Moon21Fri
22Sat2:046.03:504.59:34-0.39:102.16:247:52Full Moon22Sat
23Sun2:326.04:384.510:09-0.49:422.36:237:53Waning Gibbous23Sun
24Mon3:036.05:314.310:48-0.410:192.56:217:54Waning Gibbous24Mon
25Tue3:405.96:314.311:34-0.411:052.66:207:55Waning Gibbous25Tue
26Wed4:255.77:374.312:27-0.36:197:56Waning Gibbous26Wed
27Thu5:205.58:374.412:102.71:26-0.36:177:57Third Quarter27Thu
28Fri6:285.29:264.71:392.62:29-0.26:167:58Third Quarter28Fri
29Sat7:465.010:055.03:082.33:29-0.16:157:59Third Quarter29Sat
30Sun9:084.910:405.44:181.84:230.06:148:00Waning Crescent30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415344)

Common Questions About Hog Island, San Antonio Creek, CA Tides

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Is this week a spring tide or neap tide in Hog Island, San Antonio Creek, CA?

Hog Island, San Antonio Creek, CA is currently in a transitional phase. Tonight's moon is 77% 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 Hog Island, San Antonio Creek, 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 Hog Island, San Antonio Creek, CA?

Tide predictions for Hog Island, San Antonio Creek, 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 Hog Island, San Antonio Creek, CA?

Tide data for Hog Island, San Antonio Creek, CA is sourced from NOAA Station #9415344. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415344.

What is the moon phase in Hog Island, San Antonio Creek, CA tonight?

Tonight the moon over Hog Island, San Antonio Creek, CA is Waning Gibbous (77% illuminated). This places Hog Island, San Antonio Creek, 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