Kahiwa Falls — a waterfall in Maui County, Hawaii at about 673 m (2,208 ft) above sea level — is a lesser-known subject for landscape photographers. The nearest town is Waialua, about 9.5 km (5.9 mi) away (Kahiwa Falls lies NNW of town).
Kahiwa Falls is a tiered waterfall in Hawaii on the northern shore of the island of Molokai between Wailau and Papalaua valleys. It is about 2,165 feet (660 meters) tall, although often only 1,749 feet (533 meters) of its drop are counted as the main fall. The fall has 6 tiers, the highest drop of which is 600 feet (183 meters). It can be observed only from the sea or from air. During strong winds the waterfall may get caught and rise upwards.From the Wikipedia article “Kahiwa Falls”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Kahiwa Falls the sunrise point swings a long way through the year: about 64° (ENE) at the June solstice and 115° (ESE) in late December. Sunset moves from 296° (WNW) in June to 245° (WSW) in December, and the midday sun climbs to 88° in summer but only 45° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:32 AM | 90° E | 6:39 PM | 270° W | 69° | 12h 07m |
| June solstice (Jun 21) | 5:47 AM | 64° ENE | 7:12 PM | 296° WNW | 88° | 13h 25m |
| September equinox (Sep 22) | 6:17 AM | 89° E | 6:25 PM | 271° W | 69° | 12h 08m |
| December solstice (Dec 21) | 7:01 AM | 115° ESE | 5:51 PM | 245° WSW | 45° | 10h 51m |
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
Waterfalls photograph best in soft, even light: overcast days, deep shade, or the hour after sunrise before direct sun hits the water. Bright sun on white water blows highlights and adds harsh contrast.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:44 AM | 7:08 AM | 7:40 AM | 5:35 PM | 6:07 PM | 6:31 PM | 10h 59m |
| February | 6:36 AM | 6:58 AM | 7:29 AM | 5:56 PM | 6:26 PM | 6:49 PM | 11h 28m |
| March | 6:14 AM | 6:37 AM | 7:06 AM | 6:08 PM | 6:37 PM | 7:00 PM | 12h 01m |
| April | 5:46 AM | 6:09 AM | 6:38 AM | 6:17 PM | 6:47 PM | 7:10 PM | 12h 38m |
| May | 5:26 AM | 5:50 AM | 6:21 AM | 6:28 PM | 6:59 PM | 7:23 PM | 13h 09m |
| June | 5:21 AM | 5:46 AM | 6:18 AM | 6:39 PM | 7:11 PM | 7:36 PM | 13h 25m |
| July | 5:30 AM | 5:55 AM | 6:26 AM | 6:41 PM | 7:13 PM | 7:37 PM | 13h 18m |
| August | 5:44 AM | 6:07 AM | 6:37 AM | 6:28 PM | 6:58 PM | 7:22 PM | 12h 52m |
| September | 5:53 AM | 6:15 AM | 6:45 AM | 6:02 PM | 6:31 PM | 6:54 PM | 12h 16m |
| October | 6:01 AM | 6:23 AM | 6:53 AM | 5:34 PM | 6:04 PM | 6:26 PM | 11h 40m |
| November | 6:15 AM | 6:39 AM | 7:10 AM | 5:15 PM | 5:47 PM | 6:10 PM | 11h 08m |
| December | 6:34 AM | 6:58 AM | 7:30 AM | 5:16 PM | 5:49 PM | 6:13 PM | 10h 51m |
Local time (Pacific/Honolulu), 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 Kahiwa Falls, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 7.7 hours on a moonless night), and the core peaks around 40° above the southern horizon. Our light-pollution model puts the sky at about Bortle 3 (rural sky), good enough for detailed Milky Way images.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | 5° | — |
| February | 4:11 AM – 5:41 AM | 1.5 | 26° | SE → SE |
| March | 2:21 AM – 5:21 AM | 3.0 | 37° | SE → SSE |
| April | 12:23 AM – 4:43 AM | 4.3 | 40° | SE → S |
| May | 10:20 PM – 4:20 AM | 6.0 | 40° | SE → SSW |
| June | 8:36 PM – 4:16 AM | 7.7 | 40° | SE → SW |
| July | 8:36 PM – 2:46 AM | 6.2 | 40° | SSE → SW |
| August | 8:16 PM – 12:46 AM | 4.5 | 40° | S → SW |
| September | 7:45 PM – 10:45 PM | 3.0 | 37° | SSW → SW |
| October | 7:18 PM – 8:48 PM | 1.5 | 26° | SW → SW |
| November | Below 10° in darkness | — | 8° | — |
| December | Below 10° in darkness | — | -17° | — |
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: 3 Bortle 3 — Rural sky. Some light domes sit on the horizon, but the Milky Way still looks complex overhead. Modeled zenith brightness ≈ 21.59 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show September as the clearest month (about 51% average cloud cover) and March as the cloudiest (67%). September is the warmest month and February 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 | 78 | 78 | 79 | 78 | 79 | 81 | 81 | 83 | 84 | 83 | 82 | 80 |
| Low °F | 66 | 65 | 67 | 69 | 71 | 74 | 74 | 74 | 75 | 73 | 73 | 71 |
| Precip. (in) | 1.6 | 1.9 | 2.2 | 1.1 | 0.6 | 0.5 | 0.6 | 0.8 | 0.7 | 1.3 | 1.7 | 2.0 |
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 waterfall
- A 3-stop ND filter lets you use slow shutter speeds even when the light is bright.
- Shoot a vertical and a horizontal frame; tall falls often work better in portrait orientation.
- Use 1/4 to 1 second for a silky look; 1/500 s or faster freezes individual drops.
- A circular polarizer cuts glare on wet rocks and leaves and deepens greens — rotate it while watching the rocks, not the sky.
- Scout in daylight if you plan to shoot at night or before sunrise.
Season: Peak flow is usually in late spring; autumn adds color around the falls, and winter can bring ice formations at colder locations.
Suggested gear: Tripod, Circular polarizer, 3–6 stop ND filter, Lens cloth, Waterproof footwear. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Kahiwa Falls, closest first.
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Sources
Location data: Wikidata, USGS GNIS / GeoNames, Wikipedia. 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.