Castle IslandNDBC-CSIM3
At a river or reservoir gauge/0.2 mi away/-/- ft from here
temp, wind, gust, humidity, pressure
Beaches/Massachusetts/Pleasure Bay Beach
Coming up. Rain is likely this morning, from about 11 AM, the chance peaking at 73% around 9 PM.
Now. Pleasure Bay Beach is 59° and light rain at 11 AM. The dew point is 56°, so the air feels a little humid. Gentle breeze from the south at 10 mph.
Today and tonight. It warms to about 69° by 4 PM. Tonight falls to about 47° by 7 AM, with some cloud.
The week. The warmest day ahead is Tuesday, near 57°, and the coolest tomorrow, near 50°. The days ahead look dry. Frost is possible Sunday morning, a low of 36°.
The sky tonight. The sun sets at 6:01 PM. The Moon is a waxing crescent, 33% lit, and sets at 9:47 PM. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The day is 11 hours 4 minutes long, 3 minutes shorter than yesterday.
As of 11:00 AM in Pleasure Bay Beach, Massachusetts.
Air quality
Index 23, good, led by fine particles. Read at 11 AM from its reporting area, Boston Metro (MA), 7 miles off.
Good each day through Sat Oct 17, led by fine particles. Yesterday measured 24, good.
No smoke near the ground through Sun 8 AM.
Precipitation
0.26 in in the last 24 hours, 0.35 in over the last 3 days, to Fri 10 AM. Measured by radar and rain gauges, as water.
Visibility
Fog: visibility falls to 0.7 miles Fri 8 PM, under a mile for 1 hour.
F
Now, today, and the week
Facing SSE 156°
From above: the edge, the break, the view
Rip current risk today: low
The flag in the picture is the colour of the forecast's risk (green low, yellow moderate, red high), not a flag raised on the beach.
A rip current is a narrow stream of water running out from the shore through the surf, often where fewer waves break. Caught in one, swim across it, along the shore, then back in.
The surf zone forecast for Suffolk MA-Eastern Norfolk MA, and the waves at buoy 44013, 18.6 mi away.
Wave height is the significant height: the mean of the highest third of the waves. The period is the time between the waves carrying the most energy.
| Time | Wave height | Period | From |
|---|---|---|---|
| Fri 10:50 AM | 3.3 ft | 5 s | SSE (156°) |
| Fri 9:50 AM | 3.9 ft | 5 s | SSE (148°) |
| Fri 8:50 AM | 3.6 ft | 4 s | SSE (147°) |
| Fri 7:50 AM | 2.6 ft | 4 s | SE (146°) |
| Fri 6:50 AM | 2.6 ft | 4 s | SE (144°) |
| Fri 5:50 AM | 2.3 ft | 3 s | SSE (159°) |
| Fri 4:50 AM | 2.0 ft | 3 s | SSE (155°) |
| Fri 3:50 AM | 1.6 ft | 3 s | SE (146°) |
| Fri 2:50 AM | 1.3 ft | 3 s | SSE (156°) |
| Fri 1:50 AM | 1.6 ft | 2 s | S (179°) |
| Fri 12:50 AM | 1.6 ft | 8 s | E (101°) |
| Thu 11:50 PM | 1.3 ft | 8 s | E (87°) |
| Thu 10:50 PM | 1.3 ft | 10 s | E (96°) |
| Thu 9:50 PM | 1.3 ft | 8 s | E (92°) |
| Thu 8:50 PM | 1.3 ft | 5 s | NE (52°) |
| Thu 7:50 PM | 1.6 ft | 5 s | NNE (32°) |
| Thu 6:50 PM | 1.6 ft | 5 s | NE (35°) |
| Thu 5:50 PM | 2.0 ft | 5 s | NE (37°) |
| Thu 4:50 PM | 2.0 ft | 5 s | NNE (28°) |
| Thu 3:50 PM | 2.3 ft | 5 s | NE (35°) |
| Thu 2:50 PM | 2.6 ft | 5 s | NE (34°) |
| Thu 1:50 PM | 3.0 ft | 5 s | NE (41°) |
| Thu 12:50 PM | 2.6 ft | 7 s | E (87°) |
| Thu 11:50 AM | 2.6 ft | 4 s | NNE (15°) |
Suffolk MA-Eastern Norfolk MA, including Boston, Chelsea, Revere, Winthrop, Braintree, Milton, Quincy, and Weymouth. Issued 4:10 AM EDT Fri Oct 16.
| Forecast | Today | Saturday |
|---|---|---|
| Rip current risk | Low | Moderate |
| Surf height | 2 to 5 feet | 3 to 6 feet |
| Water temperature | In the upper 50s | - |
| UV index | Low | - |
| Thunderstorm potential | None | None |
| Weather | Cloudy. Patchy fog. Showers | Mostly cloudy until 2 PM, then mostly sunny. A chance of showers |
| High temperature | In the upper 60s | In the lower 50s |
| Winds | South winds 10 to 15 mph | Northwest winds around 20 mph |
| Tides | BostonLow 2.1 ft, 9:34 AMHigh 9.4 ft, 3:46 PM | BostonLow 2.4 ft, 10:24 AMHigh 9.1 ft, 4:37 PM |
The 6 instruments nearest Pleasure Bay Beach, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.
measured now4 instruments
Castle IslandNDBC-CSIM3
At a river or reservoir gauge/0.2 mi away/-/- ft from here
temp, wind, gust, humidity, pressure
At an airfield/1.6 mi away/30 ft/- ft from here
temp, wind, gust, visibility, precip, pressure
Citizen station EW1152EW1152
In a volunteer observer's own ground/2.7 mi away/45 ft/- ft from here
temp, humidity, wind, precip, pressure
QuincyMA004
Beside a road/7.1 mi away/131 ft/- ft from here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
East Boston 0.1 SMA-SF-26
In a volunteer observer's own ground/2.1 mi away/47 ft/- ft from here
precip, snowfall, snow depth
Jamacia PlainJPBM3
At a cooperative observer's station/5.7 mi away/102 ft/- ft from here
snowfall, snow depth, precip, high, low
-
Snow on the ground
17 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.