Tides Today & Tomorrow in Sand Point, Popof Island, AK

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Sand Point, Popof Island, AK.
Next low tide : 12:01 pm (-0.6 ft)
Next high tide : in 1h 37m at 5:02 am (6.3 ft)
Sunset today : 11:24 pm
Sunrise tomorrow : 6:08 am
Moon phase : Waning Gibbous (79% illuminated)
Tide Station Location : Station #9459450
Common Questions About Tides

Sand Point, Popof Island, AK Tides - Jun 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu5:426.18:165.112:093.41:09-0.36:0711:12Waxing Crescent1Thu
2Fri6:315.59:075.21:143.41:550.36:0611:13First Quarter2Fri
3Sat7:304.99:545.32:353.32:420.86:0511:14First Quarter3Sat
4Sun8:544.310:345.63:582.83:311.46:0511:15First Quarter4Sun
5Mon10:374.111:075.95:022.24:181.86:0411:16First Quarter5Mon
6Tue11:554.111:376.25:541.45:012.26:0311:17Waxing Gibbous6Tue
7Wed1:004.46:390.65:432.66:0211:18Waxing Gibbous7Wed
8Thu12:066.61:544.67:21-0.26:262.96:0211:19Waxing Gibbous8Thu
9Fri12:396.92:414.98:00-0.87:103.06:0111:20Waxing Gibbous9Fri
10Sat1:147.23:245.18:38-1.47:533.16:0111:21Full Moon10Sat
11Sun1:527.54:065.39:17-1.88:353.26:0011:22Full Moon11Sun
12Mon2:327.74:505.49:57-2.19:173.26:0011:23Full Moon12Mon
13Tue3:147.85:345.410:40-2.210:033.16:0011:24Waning Gibbous13Tue
14Wed3:597.76:195.511:24-2.010:563.15:5911:24Waning Gibbous14Wed
15Thu4:497.47:035.712:09-1.75:5911:25Waning Gibbous15Thu
16Fri5:446.87:475.912:002.912:54-1.25:5911:25Waning Gibbous16Fri
17Sat6:456.08:346.21:132.71:41-0.55:5911:26Third Quarter17Sat
18Sun7:585.29:226.52:352.22:300.35:5911:26Third Quarter18Sun
19Mon9:364.610:116.93:581.53:231.25:5911:27Third Quarter19Mon
20Tue11:144.410:577.25:080.64:191.95:5911:27Waning Crescent20Tue
21Wed12:364.56:10-0.35:162.56:0011:27Waning Crescent21Wed
22Thu1:444.87:05-1.16:142.96:0011:27Waning Crescent22Thu
23Fri12:297.62:405.17:55-1.67:133.16:0011:27Waning Crescent23Fri
24Sat1:157.73:275.38:41-1.98:073.26:0111:27New Moon24Sat
25Sun2:007.64:115.49:23-2.08:543.26:0111:27New Moon25Sun
26Mon2:427.54:525.510:03-1.99:373.16:0211:27New Moon26Mon
27Tue3:237.35:325.510:42-1.610:203.06:0211:27Waxing Crescent27Tue
28Wed4:027.06:105.511:19-1.311:043.06:0311:27Waxing Crescent28Wed
29Thu4:426.66:465.511:55-0.811:522.96:0411:27Waxing Crescent29Thu
30Fri5:236.17:195.512:28-0.36:0411:26Waxing Crescent30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9459450)

Common Questions About Sand Point, Popof Island, AK Tides

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What time does the tide turn (slack tide) in Sand Point, Popof Island, AK today?

Slack tide in Sand Point, Popof Island, AK is approximately 8:31 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 Sand Point, Popof Island, AK?

Sand Point, Popof Island, AK is currently in a transitional phase. Tonight's moon is 79% 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 Sand Point, Popof Island, AK 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 Sand Point, Popof Island, AK?

Tide predictions for Sand Point, Popof Island, AK 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 Sand Point, Popof Island, AK?

Tide data for Sand Point, Popof Island, AK is sourced from NOAA Station #9459450. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9459450.

What is the moon phase in Sand Point, Popof Island, AK tonight?

Tonight the moon over Sand Point, Popof Island, AK is Waning Gibbous (79% illuminated). This places Sand Point, Popof Island, AK 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