Yirrell Beach is a beach in Suffolk County, Massachusetts. It lies in or next to Boston Harbor Islands National Recreation Area, so park hours, fees and rules apply. The nearest town is Winthrop, about 1.8 km (1.1 mi) away (Yirrell Beach lies SE of town).
Yirrell Beach is a main beach of Winthrop, Massachusetts. The southern part is also known as Point Shirley Beach, as the neighborhood is Point Shirley. Farther north is Winthrop Beach, Short Beach and eventually Revere Beach in Revere. Yirrell Beach is located along Shirley Street and is a popular destination for families with small children, as the area by the base of Water Tower Hill is shallow for 300 feet (91 m). The beach is home to Winthrop's Sandcastle Festival in June and the Old Fashioned Family Day at the Beach in July.From the Wikipedia article “Yirrell Beach”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Yirrell Beach the sunrise point swings a long way through the year: about 57° (ENE) at the June solstice and 122° (ESE) in late December. Sunset moves from 304° (WNW) in June to 238° (WSW) in December, and the midday sun climbs to 71° in summer but only 24° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:48 AM | 90° E | 6:56 PM | 271° W | 47° | 12h 08m |
| June solstice (Jun 21) | 5:08 AM | 57° ENE | 8:25 PM | 304° WNW | 71° | 15h 17m |
| September equinox (Sep 22) | 6:32 AM | 89° E | 6:43 PM | 271° W | 48° | 12h 11m |
| December solstice (Dec 21) | 7:11 AM | 122° ESE | 4:15 PM | 238° WSW | 24° | 9h 04m |
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
Beaches facing east suit sunrise and west-facing beaches suit sunset; wet sand mirrors the sky color during golden hour.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:40 AM | 7:11 AM | 7:55 AM | 3:53 PM | 4:37 PM | 5:08 PM | 9h 25m |
| February | 6:13 AM | 6:42 AM | 7:21 AM | 4:37 PM | 5:16 PM | 5:45 PM | 10h 35m |
| March | 6:29 AM | 6:57 AM | 7:34 AM | 6:13 PM | 6:50 PM | 7:18 PM | 11h 54m |
| April | 5:34 AM | 6:04 AM | 6:41 AM | 6:48 PM | 7:25 PM | 7:55 PM | 13h 22m |
| May | 4:51 AM | 5:23 AM | 6:04 AM | 7:18 PM | 7:59 PM | 8:31 PM | 14h 35m |
| June | 4:33 AM | 5:07 AM | 5:50 AM | 7:40 PM | 8:23 PM | 8:58 PM | 15h 16m |
| July | 4:47 AM | 5:21 AM | 6:03 AM | 7:38 PM | 8:20 PM | 8:53 PM | 14h 59m |
| August | 5:21 AM | 5:52 AM | 6:30 AM | 7:08 PM | 7:47 PM | 8:17 PM | 13h 55m |
| September | 5:56 AM | 6:25 AM | 7:02 AM | 6:19 PM | 6:56 PM | 7:24 PM | 12h 31m |
| October | 6:29 AM | 6:57 AM | 7:35 AM | 5:25 PM | 6:03 PM | 6:32 PM | 11h 06m |
| November | 6:05 AM | 6:35 AM | 7:17 AM | 3:41 PM | 4:23 PM | 4:54 PM | 9h 48m |
| December | 6:35 AM | 7:07 AM | 7:52 AM | 3:27 PM | 4:13 PM | 4:45 PM | 9h 06m |
Local time (America/New York), 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 Yirrell Beach, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 4.2 hours on a moonless night), and the core peaks around 19° above the southern horizon. Our light-pollution model puts the sky at about Bortle 9 (inner-city sky), so expect visible sky glow; drive away from towns for better results.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -3° | — |
| February | Below 10° in darkness | — | 9° | — |
| March | 4:24 AM – 5:14 AM | 0.8 | 15° | SSE → SSE |
| April | 2:16 AM – 4:16 AM | 2.0 | 18° | SE → S |
| May | 12:26 AM – 3:16 AM | 2.8 | 19° | SSE → S |
| June | 10:36 PM – 2:46 AM | 4.2 | 19° | SSE → SSW |
| July | 10:26 PM – 1:26 AM | 3.0 | 19° | S → SSW |
| August | 9:34 PM – 11:24 PM | 1.8 | 18° | S → SSW |
| September | 8:31 PM – 9:21 PM | 0.8 | 15° | SSW → SSW |
| October | Below 10° in darkness | — | 9° | — |
| November | Below 10° in darkness | — | -1° | — |
| December | Below 10° in darkness | — | -19° | — |
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: 9 Bortle 9 — Inner-city sky. Only the Moon, planets and a few bright stars are visible. Modeled zenith brightness ≈ 17.96 mag/arcsec². Aurora needs roughly Kp 5.5+ to show low on the northern horizon here.
Weather & best season
Long-term NASA satellite data for this area show August as the clearest month (about 48% average cloud cover) and January as the cloudiest (70%). August 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 | 58 | 56 | 67 | 76 | 79 | 84 | 88 | 89 | 86 | 77 | 67 | 62 |
| Low °F | -1 | -1 | 8 | 27 | 37 | 46 | 55 | 56 | 49 | 36 | 18 | 9 |
| Precip. (in) | 3.7 | 4.2 | 4.8 | 4.5 | 3.7 | 4.5 | 3.6 | 3.6 | 3.6 | 4.9 | 4.3 | 5.0 |
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 beach
- Slow shutter speeds (0.5–2 s) turn receding waves into streaks that lead toward the horizon.
- Watch for sneaker waves; never turn your back on the ocean on exposed coasts.
- Salt spray coats lenses quickly; wipe often and rinse gear afterward.
- Fog and marine layers can make minimalist images; don't give up on grey days.
- Time visits around low tide to reveal tide pools, sea stacks and reflective sand — check the tide widget below.
- Tell someone where you're going in remote areas and carry the ten essentials.
Season: Winter storms bring dramatic surf on Pacific coasts; summer and autumn sunsets are popular on Atlantic and Gulf beaches.
Suggested gear: Tripod, ND filters, Rain cover, Lens cloths. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
National Park Service rules. Under federal law (54 U.S.C. 100905), still photography in National Park Service areas needs a permit only when it (1) takes place where members of the public are not allowed, (2) uses models, sets or props that are not part of the location's natural or cultural resources or administrative facilities, or (3) would cause the park to incur additional administrative costs to monitor the activity. Ordinary visitor and most landscape photography needs no permit. Commercial filming rules are separate and have changed in recent years — confirm current requirements with the park before a paid shoot.
Drones: Launching, landing or operating unmanned aircraft (drones) is prohibited in National Park Service units under a 2014 Superintendent's closure (36 CFR 1.5), except where a park has issued specific written approval. Flying from outside the boundary over park land can also violate park rules and disturb wildlife.
Tides
The nearest NOAA tide prediction station is Deer Island (south end), 1.8 km (1.1 mi) away. Low tide often reveals tide pools, wet-sand reflections and sea stacks.
Nearby photo spots
Other locations within 25 km of Yirrell Beach, closest first.
Beach
Lighthouse
State Park
Lighthouse
Lighthouse
Lighthouse
Beach
Lighthouse
BeachFAQ
When is the best time to photograph Yirrell Beach?
What time is golden hour at Yirrell Beach?
Where does the sun rise and set at Yirrell Beach?
Can you see the Milky Way from Yirrell Beach?
Do you need a permit to photograph at Yirrell Beach?
How far is Yirrell Beach from Winthrop?
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.