Tides Today & Tomorrow in Coos Bay, OR

TIDE TIMES for Friday, June 5, 2026
The tide is currently rising in Coos Bay, OR.
Next low tide : 11:48 pm (3.1 ft)
Next high tide : in 22m at 6:41 pm (5.5 ft)
Sunset today : 8:53 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #9432845
Common Questions About Tides

Coos Bay, OR Tides - Jan 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:226.54:266.310:543.211:061.07:494:51Waning Gibbous1Mon
2Tue5:586.55:185.711:523.011:421.57:494:52Third Quarter2Tue
3Wed6:366.66:235.112:582.77:494:53Third Quarter3Wed
4Thu7:156.87:444.812:212.12:042.37:494:54Third Quarter4Thu
5Fri7:577.09:134.71:072.63:061.77:494:55Third Quarter5Fri
6Sat8:417.210:324.92:013.14:011.07:494:56Waning Crescent6Sat
7Sun9:287.511:355.33:023.44:510.47:494:57Waning Crescent7Sun
8Mon10:167.94:033.65:38-0.37:484:58Waning Crescent8Mon
9Tue12:275.711:04 AM8.35:013.66:23-0.87:484:59New Moon9Tue
10Wed1:126.111:53 AM8.65:543.47:06-1.27:485:00New Moon10Wed
11Thu1:546.412:418.86:453.27:49-1.57:485:01New Moon11Thu
12Fri2:356.71:308.97:352.98:31-1.57:475:02New Moon12Fri
13Sat3:167.02:208.78:252.79:13-1.37:475:03Waxing Crescent13Sat
14Sun3:567.23:128.29:192.49:55-0.87:465:04Waxing Crescent14Sun
15Mon4:377.44:087.510:172.110:38-0.17:465:06Waxing Crescent15Mon
16Tue5:197.65:096.711:201.911:220.77:455:07First Quarter16Tue
17Wed6:037.86:205.912:291.67:455:08First Quarter17Wed
18Thu6:517.87:445.312:091.61:421.27:445:09First Quarter18Thu
19Fri7:437.89:195.11:042.42:550.87:445:10First Quarter19Fri
20Sat8:397.810:475.32:073.04:010.37:435:12Waxing Gibbous20Sat
21Sun9:367.811:545.63:183.45:00-0.17:425:13Waxing Gibbous21Sun
22Mon10:317.84:273.55:50-0.37:415:14Waxing Gibbous22Mon
23Tue12:445.911:22 AM7.95:273.56:35-0.57:415:16Full Moon23Tue
24Wed1:256.212:087.96:173.37:14-0.57:405:17Full Moon24Wed
25Thu2:006.312:517.97:013.17:50-0.57:395:18Full Moon25Thu
26Fri2:326.51:307.87:412.98:23-0.37:385:20Full Moon26Fri
27Sat3:026.62:087.68:192.88:53-0.17:375:21Waning Gibbous27Sat
28Sun3:316.72:457.28:572.69:220.27:365:22Waning Gibbous28Sun
29Mon3:596.73:236.89:362.59:500.77:355:24Waning Gibbous29Mon
30Tue4:276.84:036.310:182.310:181.27:345:25Waning Gibbous30Tue
31Wed4:566.94:495.711:052.210:471.87:335:26Waning Gibbous31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9432845)

Common Questions About Coos Bay, OR Tides

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

Slack tide in Coos Bay, OR is approximately 9:14 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 75% 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 Waning Gibbous (75% 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