Buzzards Bay, Nantucket Sound, and adjacent waters, Mass Anchorage Area J
Small Craft Advisory until Mon 12 AM.
Right now
updated 5:49 PM
74°F · sets 7:17 PM
gusts 14 kt
Low tide 8:05 PM
Water level not reported
Latest observations plus the current-hour NWS sky forecast. The call itself runs on the hourly forecast; nearby NDBC NTKM3 observations do not replace it.
Small Craft Advisory issued August 30 at 2:13PM EDT until August 31 at 12:00AM EDT by NWS Boston/Norton MA In effect through 8/31/2026, 12:00:00 AM EDT.
Read the NWS alertHow the day develops
Available forecast · 15 kt peak wind · 0 ft peak seas · Wave character unavailable
Drag the handle to time-travel. Let go to come back to now.
Right now. Caution. Wind is the limiting factor. Southwest 15 knots gusting 20, at your 15 knot limit. some sun, seas 0 feet, comfortably under the limit, tide falling, low tide at 8:05 PM.
Nearby harbors
Nearby boating conditions
Local source coverage
Marine forecast and boating conditions for Buzzards Bay, Nantucket Sound, and adjacent waters, Mass Anchorage Area J
Boat or Nope's preview for Buzzards Bay, Nantucket Sound, and adjacent waters, Mass Anchorage Area J in Massachusetts uses nearby public marine forecast, tide, and local-weather sources for trip planning.
This anchorage in Massachusetts uses 8449130 - Nantucket Island, MA (NTKM3, 5.1 NM away) for marine observations, Great Point (8448566, 1.4 NM away) for tide predictions, and Nantucket Mem Arpt (KACK, 6.6 NM away) for nearby aviation weather context.
Boat or Nope continuously checks the source bindings behind this planning page.