Tides Today & Tomorrow in Coos Bay, OR

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Coos Bay, OR.
Next low tide : 3:57 pm (2.4 ft)
Next high tide : in 3h 24m at 11:00 am (4.5 ft)
Sunset today : 9:01 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9432845
Common Questions About Tides

Coos Bay, OR Tides - Feb 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:216.812:328.96:322.57:26-1.47:315:29Full Moon1Wed
2Thu2:017.21:258.97:252.08:08-1.37:305:30Full Moon2Thu
3Fri2:407.62:168.58:171.58:48-0.97:295:31Waning Gibbous3Fri
4Sat3:187.93:087.99:081.29:27-0.27:285:33Waning Gibbous4Sat
5Sun3:568.04:017.210:001.010:050.57:275:34Waning Gibbous5Sun
6Mon4:358.04:576.310:550.910:451.47:255:36Waning Gibbous6Mon
7Tue5:157.96:015.611:550.911:282.27:245:37Third Quarter7Tue
8Wed5:597.67:195.01:011.07:235:38Third Quarter8Wed
9Thu6:497.28:574.812:183.02:131.07:215:40Third Quarter9Thu
10Fri7:497.010:355.01:243.53:250.97:205:41Waning Crescent10Fri
11Sat8:566.911:365.32:463.74:280.77:195:42Waning Crescent11Sat
12Sun9:596.94:023.75:200.47:175:44Waning Crescent12Sun
13Mon12:165.610:52 AM7.15:023.56:020.27:165:45Waning Crescent13Mon
14Tue12:475.911:38 AM7.35:493.26:370.17:155:46Waning Crescent14Tue
15Wed1:146.112:197.46:292.87:090.07:135:48New Moon15Wed
16Thu1:406.412:577.57:062.57:370.07:125:49New Moon16Thu
17Fri2:066.71:347.47:412.18:040.27:105:50New Moon17Fri
18Sat2:316.92:117.28:161.88:310.47:095:52New Moon18Sat
19Sun2:567.12:496.88:521.58:570.87:075:53Waxing Crescent19Sun
20Mon3:217.23:306.49:301.39:241.37:065:54Waxing Crescent20Mon
21Tue3:477.44:165.910:121.19:531.87:045:56Waxing Crescent21Tue
22Wed4:177.45:105.411:001.010:262.47:025:57Waxing Crescent22Wed
23Thu4:537.46:214.911:590.911:072.97:015:58First Quarter23Thu
24Fri5:407.47:524.71:090.76:595:59First Quarter24Fri
25Sat6:437.39:284.912:083.42:260.56:586:01First Quarter25Sat
26Sun8:037.310:395.31:393.63:390.16:566:02Waxing Gibbous26Sun
27Mon9:227.611:295.93:123.54:41-0.36:546:03Waxing Gibbous27Mon
28Tue10:317.94:293.05:33-0.76:536:05Waxing Gibbous28Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9432845)

Common Questions About Coos Bay, OR Tides

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What time does the tide turn (slack tide) in Coos Bay, OR today?

Slack tide in Coos Bay, OR is approximately 1:28 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 Coos Bay, OR?

Coos Bay, OR 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 Coos Bay, OR 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 Coos Bay, OR?

Tide predictions for Coos Bay, OR 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 Coos Bay, OR?

Tide data for Coos Bay, OR is sourced from NOAA Station #9432845. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9432845.

What is the moon phase in Coos Bay, OR tonight?

Tonight the moon over Coos Bay, OR is Waxing Gibbous (77% illuminated). This places Coos Bay, OR 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