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 (tomorrow) : 5:36 am (0.1 ft)
Next high tide : in 6h 13m at 10:23 pm (6.9 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 - Jun 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:407.33:375.58:48-1.08:262.95:398:50Full Moon1Fri
2Sat2:157.34:185.69:25-1.19:043.05:388:51Full Moon2Sat
3Sun2:527.35:005.610:04-1.19:453.05:388:51Waning Gibbous3Sun
4Mon3:327.15:435.610:44-1.010:313.05:378:52Waning Gibbous4Mon
5Tue4:166.96:265.711:26-0.811:273.05:378:53Waning Gibbous5Tue
6Wed5:076.57:115.912:11-0.55:368:54Third Quarter6Wed
7Thu6:076.07:566.212:332.812:59-0.15:368:54Third Quarter7Thu
8Fri7:205.58:416.61:472.31:490.45:368:55Third Quarter8Fri
9Sat8:435.19:277.03:011.72:430.95:368:55Third Quarter9Sat
10Sun10:075.010:137.54:080.83:381.55:368:56Waning Crescent10Sun
11Mon11:265.111:007.95:09-0.14:361.95:358:57Waning Crescent11Mon
12Tue12:355.46:04-0.95:332.25:358:57Waning Crescent12Tue
13Wed1:365.66:56-1.66:302.45:358:58New Moon13Wed
14Thu12:358.32:315.97:46-1.97:252.55:358:58New Moon14Thu
15Fri1:248.33:216.08:34-2.18:182.55:358:59New Moon15Fri
16Sat2:148.24:106.19:20-2.09:092.55:358:59New Moon16Sat
17Sun3:037.94:566.110:06-1.710:012.55:358:59Waxing Crescent17Sun
18Mon3:527.45:406.110:50-1.310:552.55:359:00Waxing Crescent18Mon
19Tue4:426.96:246.111:34-0.711:532.55:359:00Waxing Crescent19Tue
20Wed5:336.27:076.212:16-0.15:369:00First Quarter20Wed
21Thu6:295.57:496.212:562.312:590.55:369:00First Quarter21Thu
22Fri7:334.98:316.32:032.11:431.25:369:01First Quarter22Fri
23Sat8:474.49:126.43:091.72:291.85:369:01First Quarter23Sat
24Sun10:084.39:536.54:101.23:182.35:379:01Waxing Gibbous24Sun
25Mon11:244.410:346.75:030.74:102.65:379:01Waxing Gibbous25Mon
26Tue12:284.65:500.25:032.95:379:01Waxing Gibbous26Tue
27Wed1:204.96:34-0.25:543.05:389:01Waxing Gibbous27Wed
28Thu2:045.17:14-0.66:413.15:389:01Full Moon28Thu
29Fri12:377.22:445.37:53-1.07:263.05:399:01Full Moon29Fri
30Sat1:187.33:225.58:31-1.28:092.95:399:01Full Moon30Sat
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 1:59 am — 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