Tides Today & Tomorrow in Bellingham, WA

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Bellingham, WA.
Next low tide (tomorrow) : 4:09 am (1.9 ft)
Next high tide : in 5h 08m at 9:21 pm (8.5 ft)
Sunset today : 8:45 pm
Sunrise tomorrow : 5:47 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9449211
Common Questions About Tides

Bellingham, WA Tides - Dec 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:569.28:026.02:130.14:535.17:414:16Third Quarter1Tue
2Wed10:409.09:185.43:021.06:094.47:424:15Third Quarter2Wed
3Thu11:198.811:065.13:542.17:013.77:444:15Third Quarter3Thu
4Fri11:528.64:513.07:402.97:454:15Third Quarter4Fri
5Sat1:205.412:218.55:543.98:092.27:464:14Waning Crescent5Sat
6Sun2:456.112:488.46:584.78:351.47:474:14Waning Crescent6Sun
7Mon3:446.81:178.37:585.39:010.87:484:14Waning Crescent7Mon
8Tue4:307.41:488.38:515.79:280.17:494:14Waning Crescent8Tue
9Wed5:088.02:218.39:376.09:56-0.47:504:13New Moon9Wed
10Thu5:428.42:568.310:206.210:28-0.97:514:13New Moon10Thu
11Fri6:158.83:338.211:016.311:02-1.27:524:13New Moon11Fri
12Sat6:479.04:128.011:456.311:38-1.47:534:13New Moon12Sat
13Sun7:219.24:547.812:336.37:544:13Waxing Crescent13Sun
14Mon7:579.45:417.412:18-1.31:276.17:554:13Waxing Crescent14Mon
15Tue8:359.46:366.91:00-1.02:285.77:564:14Waxing Crescent15Tue
16Wed9:149.47:426.31:45-0.43:325.17:564:14Waxing Crescent16Wed
17Thu9:539.49:025.82:320.44:374.27:574:14First Quarter17Thu
18Fri10:329.410:375.43:221.45:383.27:584:14First Quarter18Fri
19Sat11:129.34:182.66:342.07:584:15First Quarter19Sat
20Sun12:365.611:52 AM9.35:233.87:230.87:594:15Waxing Gibbous20Sun
21Mon2:216.412:339.26:344.88:09-0.28:004:16Waxing Gibbous21Mon
22Tue3:337.41:159.17:455.58:52-1.18:004:16Waxing Gibbous22Tue
23Wed4:288.21:589.08:495.99:34-1.78:014:17Full Moon23Wed
24Thu5:158.92:438.89:486.210:15-1.98:014:17Full Moon24Thu
25Fri5:589.33:298.610:446.210:56-1.98:014:18Full Moon25Fri
26Sat6:389.64:168.211:396.111:37-1.68:024:19Full Moon26Sat
27Sun7:179.65:037.812:365.98:024:19Waning Gibbous27Sun
28Mon7:549.65:527.312:19-1.11:365.68:024:20Waning Gibbous28Mon
29Tue8:309.56:446.71:01-0.42:395.28:024:21Waning Gibbous29Tue
30Wed9:039.37:426.11:430.53:424.78:024:22Waning Gibbous30Wed
31Thu9:349.18:475.52:261.54:434.18:024:23Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9449211)

Common Questions About Bellingham, WA Tides

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What time does the tide turn (slack tide) in Bellingham, WA today?

Slack tide in Bellingham, WA is approximately 12:45 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 Bellingham, WA?

Bellingham, WA is currently in a transitional phase. Tonight's moon is 74% 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 Bellingham, 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 Bellingham, WA?

Tide predictions for Bellingham, 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 Bellingham, WA?

Tide data for Bellingham, WA is sourced from NOAA Station #9449211. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9449211.

What is the moon phase in Bellingham, WA tonight?

Tonight the moon over Bellingham, WA is Waning Gibbous (74% illuminated). This places Bellingham, WA 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