Located in Leelanau County, Michigan, Good Harbor Bay Dune and Swale Complex (Minor) is a sand dunes at about 182 m (597 ft) above sea level. The nearest town is Greilickville, about 26 km (16 mi) away (Good Harbor Bay Dune and Swale Complex (Minor) lies NW of town).
Sunrise & sunset directions
At Good Harbor Bay Dune and Swale Complex (Minor) the sunrise point swings a long way through the year: about 55° (NE) at the June solstice and 123° (ESE) in late December. Sunset moves from 305° (NW) in June to 237° (WSW) in December, and the midday sun climbs to 68° in summer but only 22° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:48 AM | 90° E | 7:56 PM | 271° W | 45° | 12h 08m |
| June solstice (Jun 21) | 5:58 AM | 55° NE | 9:34 PM | 305° NW | 68° | 15h 37m |
| September equinox (Sep 22) | 7:31 AM | 89° E | 7:43 PM | 271° W | 45° | 12h 12m |
| December solstice (Dec 21) | 8:19 AM | 123° ESE | 5:06 PM | 237° WSW | 22° | 8h 46m |
Azimuth is measured clockwise from true north (90° = east, 270° = west). Computed for 2026; values change by less than a degree from year to year.
Golden hour & blue hour by month
Dunes need low sun: ripples and ridgelines only appear when side-light casts shadows, so shoot within an hour of sunrise or sunset.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:46 AM | 8:19 AM | 9:05 AM | 4:42 PM | 5:28 PM | 6:01 PM | 9h 10m |
| February | 7:15 AM | 7:45 AM | 8:27 AM | 5:30 PM | 6:12 PM | 6:42 PM | 10h 26m |
| March | 7:28 AM | 7:57 AM | 8:36 AM | 7:11 PM | 7:50 PM | 8:19 PM | 11h 53m |
| April | 6:29 AM | 7:00 AM | 7:39 AM | 7:49 PM | 8:29 PM | 8:59 PM | 13h 29m |
| May | 5:41 AM | 6:16 AM | 6:58 AM | 8:23 PM | 9:06 PM | 9:40 PM | 14h 50m |
| June | 5:20 AM | 5:57 AM | 6:42 AM | 8:47 PM | 9:32 PM | 10:10 PM | 15h 35m |
| July | 5:36 AM | 6:12 AM | 6:56 AM | 8:44 PM | 9:28 PM | 10:04 PM | 15h 16m |
| August | 6:14 AM | 6:46 AM | 7:27 AM | 8:11 PM | 8:52 PM | 9:24 PM | 14h 06m |
| September | 6:53 AM | 7:23 AM | 8:02 AM | 7:18 PM | 7:56 PM | 8:26 PM | 12h 33m |
| October | 7:30 AM | 8:00 AM | 8:40 AM | 6:20 PM | 7:00 PM | 7:30 PM | 11h 01m |
| November | 7:10 AM | 7:42 AM | 8:26 AM | 4:32 PM | 5:16 PM | 5:48 PM | 9h 34m |
| December | 7:42 AM | 8:16 AM | 9:04 AM | 4:15 PM | 5:04 PM | 5:37 PM | 8h 48m |
Local time (America/Detroit), including daylight saving time. Golden hour runs from about −4° to +6° solar altitude, so the morning golden hour begins during blue hour, before sunrise.
Milky Way & night sky
From Good Harbor Bay Dune and Swale Complex (Minor), the Milky Way core is visible in a dark sky from April through August. June gives the longest window (about 3.2 hours on a moonless night), and the core peaks around 16° above the southern horizon. Our light-pollution model puts the sky at about Bortle 2 (typical truly dark site), which is excellent for astrophotography.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -4° | — |
| February | Below 10° in darkness | — | 7° | — |
| March | 5:48 AM – 6:08 AM | 0.3 | 12° | SSE → SSE |
| April | 3:47 AM – 5:07 AM | 1.3 | 15° | SSE → S |
| May | 1:45 AM – 3:55 AM | 2.2 | 16° | SSE → S |
| June | 12:06 AM – 3:16 AM | 3.2 | 16° | SSE → SSW |
| July | 11:50 PM – 2:00 AM | 2.2 | 16° | S → SSW |
| August | 10:47 PM – 11:57 PM | 1.2 | 15° | SSW → SSW |
| September | 9:38 PM – 9:58 PM | 0.3 | 12° | SSW → SSW |
| October | Below 10° in darkness | — | 7° | — |
| November | Below 10° in darkness | — | -3° | — |
| December | Below 10° in darkness | — | -20° | — |
Window when the galactic core is at least 10° high during astronomical darkness on the 15th of each month. Pick nights within a few days of the new moon. Plan exact nights with the Milky Way planner.
Estimated sky darkness: 2 Bortle 2 — Typical truly dark site. The summer Milky Way shows rich structure; clouds look like black holes in the stars. Modeled zenith brightness ≈ 21.87 mag/arcsec². Aurora needs roughly Kp 4.5+ to show low on the northern horizon here.
Weather & best season
Long-term NASA satellite data for this area show July as the clearest month (about 53% average cloud cover) and December as the cloudiest (82%). July is the warmest month and January the coldest, which matters for gear, snow access and how long batteries last at night.
Average cloud cover (%)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 48 | 61 | 79 | 77 | 84 | 89 | 94 | 93 | 89 | 85 | 72 | 61 |
| Low °F | -15 | -21 | -13 | 6 | 25 | 32 | 42 | 46 | 36 | 24 | 10 | -3 |
| Precip. (in) | 2.0 | 1.9 | 2.2 | 3.6 | 3.6 | 3.4 | 2.6 | 3.1 | 3.4 | 4.2 | 2.8 | 2.5 |
Monthly climatology for the surrounding 1° grid cell from NASA POWER (MERRA-2). Mountain sites can be colder and cloudier than the cell average.
Photography tips for this sand dunes
- Walk along ridges rather than across faces to avoid leaving footprints in your future compositions.
- A telephoto isolates S-curves and layered ridges.
- Wind erases tracks overnight — mornings have the cleanest sand.
- Protect gear from blowing sand; avoid changing lenses in the wind.
- Sand surfaces get extremely hot in summer afternoons.
- Scout in daylight if you plan to shoot at night or before sunrise.
Season: Spring and autumn for comfortable temperatures; full moon nights give soft light on the sand.
Suggested gear: Telephoto lens, Lens blower, Sun protection, Water. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Good Harbor Bay Dune and Swale Complex (Minor), closest first.
Scenic Viewpoint
Sand Dunes
Lighthouse
Lake
Lake
Lighthouse
Sand Dunes
Lighthouse
LighthouseCampgrounds nearby (Recreation.gov)
- D.H. Day Campground11.8 km (7.3 mi) · reservable
- D.H. Day Group Campground13.7 km (8.5 mi) · reservable
- South Manitou Group Campground18.7 km (11.6 mi) · reservable
- Popple Campground - South Manitou Island22 km (14 mi)
- Village Campground - North Manitou Island22 km (14 mi)
FAQ
When is the best time to photograph Good Harbor Bay Dune and Swale Complex (Minor)?
What time is golden hour at Good Harbor Bay Dune and Swale Complex (Minor)?
Where does the sun rise and set at Good Harbor Bay Dune and Swale Complex (Minor)?
Can you see the Milky Way from Good Harbor Bay Dune and Swale Complex (Minor)?
Do you need a permit to photograph at Good Harbor Bay Dune and Swale Complex (Minor)?
How far is Good Harbor Bay Dune and Swale Complex (Minor) from Greilickville?
Sources
Location data: USGS GNIS / GeoNames. Sun, moon and Milky Way times are computed by LWPhoto Atlas for 2026. Climate: NASA POWER. Sky darkness is a population-based estimate (Walker's law), not a measurement. See data sources & licenses.