Tides Today & Tomorrow in Chinook, Baker Bay, WA

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in Chinook, Baker Bay, WA.
Next low tide : in 4h 38m at 9:34 am (-0.4 ft)
Next high tide : 4:18 pm (7.5 ft)
Sunset today : 8:44 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9440573
Common Questions About Tides

Chinook, Baker Bay, WA Tides - May 2079

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:579.02:047.57:27-1.37:172.06:008:24New Moon1Mon
2Tue1:349.32:577.48:14-1.78:012.55:598:26New Moon2Tue
3Wed2:149.53:527.39:02-1.88:483.05:578:27Waxing Crescent3Wed
4Thu2:579.44:497.09:53-1.69:383.45:568:28Waxing Crescent4Thu
5Fri3:469.05:496.810:47-1.110:353.75:558:29Waxing Crescent5Fri
6Sat4:418.46:526.711:46-0.511:433.95:538:31First Quarter6Sat
7Sun5:477.87:566.812:510.05:528:32First Quarter7Sun
8Mon7:047.18:567.01:013.81:560.35:508:33First Quarter8Mon
9Tue8:256.79:497.42:203.32:560.65:498:35First Quarter9Tue
10Wed9:416.610:347.83:312.43:480.85:488:36Waxing Gibbous10Wed
11Thu10:476.611:148.14:301.54:341.15:468:37Waxing Gibbous11Thu
12Fri11:436.711:498.35:200.65:151.55:458:38Waxing Gibbous12Fri
13Sat12:336.86:050.05:532.05:448:40Waxing Gibbous13Sat
14Sun12:208.41:206.96:46-0.46:302.55:438:41Full Moon14Sun
15Mon12:508.42:056.97:24-0.77:063.05:418:42Full Moon15Mon
16Tue1:188.42:486.88:00-0.77:423.45:408:43Full Moon16Tue
17Wed1:468.43:316.88:35-0.68:183.75:398:44Full Moon17Wed
18Thu2:158.34:136.69:09-0.58:544.05:388:46Waning Gibbous18Thu
19Fri2:468.24:566.59:43-0.39:324.15:378:47Waning Gibbous19Fri
20Sat3:228.05:406.310:20-0.110:154.25:368:48Waning Gibbous20Sat
21Sun4:047.76:286.311:010.211:074.25:358:49Waning Gibbous21Sun
22Mon4:557.37:176.311:490.45:348:50Third Quarter22Mon
23Tue5:586.88:066.512:124.112:430.75:338:51Third Quarter23Tue
24Wed7:146.48:526.91:263.61:410.95:328:52Third Quarter24Wed
25Thu8:366.29:357.42:372.82:371.25:328:53Third Quarter25Thu
26Fri9:536.310:167.93:401.83:301.55:318:54Waning Crescent26Fri
27Sat11:026.510:568.54:360.64:211.95:308:55Waning Crescent27Sat
28Sun12:046.85:29-0.45:102.35:298:56Waning Crescent28Sun
29Mon1:037.06:21-1.36:012.75:298:57New Moon29Mon
30Tue12:209.41:597.17:12-1.86:523.05:288:58New Moon30Tue
31Wed1:059.62:537.28:02-2.17:443.35:278:59New Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9440573)

Common Questions About Chinook, Baker Bay, WA Tides

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What time does the tide turn (slack tide) in Chinook, Baker Bay, WA today?

Slack tide in Chinook, Baker Bay, WA is approximately 12:56 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Chinook, Baker Bay, WA?

Chinook, Baker Bay, WA is currently in a spring phase. Tonight's moon is 83% 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 Chinook, Baker Bay, WA 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 Chinook, Baker Bay, WA?

Tide predictions for Chinook, Baker Bay, WA 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 Chinook, Baker Bay, WA?

Tide data for Chinook, Baker Bay, WA is sourced from NOAA Station #9440573. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9440573.

What is the moon phase in Chinook, Baker Bay, WA tonight?

Tonight the moon over Chinook, Baker Bay, WA is Waning Gibbous (83% illuminated). This places Chinook, Baker Bay, WA 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