Tides Today & Tomorrow in Bellingham, WA

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Bellingham, WA.
Next low tide (tomorrow) : 2:38 am (3.9 ft)
Next high tide : in 4h 32m at 8:35 pm (8.5 ft)
Sunset today : 8:48 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9449211
Common Questions About Tides

Bellingham, WA Tides - Apr 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:248.57:087.612:081.812:431.26:467:40Full Moon1Sun
2Mon6:508.38:027.612:522.61:220.76:447:42Waning Gibbous2Mon
3Tue7:178.08:587.61:373.42:030.46:427:43Waning Gibbous3Tue
4Wed7:457.710:007.52:264.22:450.26:407:45Waning Gibbous4Wed
5Thu8:167.411:117.53:224.93:290.36:387:46Waning Gibbous5Thu
6Fri8:507.04:295.44:170.56:367:48Third Quarter6Fri
7Sat12:307.59:31 AM6.65:555.65:110.86:347:49Third Quarter7Sat
8Sun1:427.610:24 AM6.27:465.66:111.16:327:51Third Quarter8Sun
9Mon2:387.711:33 AM5.99:065.37:141.36:307:52Third Quarter9Mon
10Tue3:217.812:515.89:444.98:141.56:287:54Waning Crescent10Tue
11Wed3:537.92:076.010:064.49:061.66:267:55Waning Crescent11Wed
12Thu4:167.93:166.210:253.89:501.76:247:57Waning Crescent12Thu
13Fri4:367.94:156.610:473.110:301.96:227:58Waning Crescent13Fri
14Sat4:558.05:087.011:132.211:082.36:208:00New Moon14Sat
15Sun5:188.16:007.411:431.311:462.86:188:01New Moon15Sun
16Mon5:448.16:517.712:170.46:168:03New Moon16Mon
17Tue6:138.17:457.912:273.412:55-0.46:148:04New Moon17Tue
18Wed6:448.18:428.01:104.01:37-1.06:128:06Waxing Crescent18Wed
19Thu7:177.99:448.11:594.72:23-1.36:108:07Waxing Crescent19Thu
20Fri7:547.610:538.12:555.33:14-1.36:088:08Waxing Crescent20Fri
21Sat8:377.34:035.74:09-1.16:068:10First Quarter21Sat
22Sun12:068.19:32 AM6.85:285.85:10-0.76:048:11First Quarter22Sun
23Mon1:138.210:49 AM6.37:115.46:16-0.16:038:13First Quarter23Mon
24Tue2:108.312:215.98:374.77:240.56:018:14Waxing Gibbous24Tue
25Wed2:568.42:015.99:263.88:271.15:598:16Waxing Gibbous25Wed
26Thu3:358.53:306.210:032.99:241.75:578:17Waxing Gibbous26Thu
27Fri4:088.44:426.710:361.910:152.35:558:19Waxing Gibbous27Fri
28Sat4:368.45:417.211:091.011:013.05:548:20Full Moon28Sat
29Sun5:028.26:357.611:420.311:473.75:528:22Full Moon29Sun
30Mon5:268.17:257.912:16-0.35:508:23Full Moon30Mon
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 11:36 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 Bellingham, WA?

Bellingham, WA is currently in a spring phase. Tonight's moon is 90% 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 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 (90% illuminated). This places Bellingham, 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