Old Harbor
Wind and seas stay inside your 15 kt wind and 2.5 ft seas limits from now through 5 PM, covering your full 4-hour outing.
Right now
updated 1:00 PM
80°F · sets 7:22 PM
gusts 16 kt
High tide 1:26 PM
9.36 ft MLLW · 0.5 ft above prediction
Latest observations plus the current-hour NWS sky forecast. The call itself runs on the hourly forecast; nearby NDBC CSIM3 observations do not replace it.
How the day develops
Available forecast · 10 kt peak wind · 0 ft peak seas · Wave character unavailable
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Right now. Go. Everything is under your limits. Wind 9 of 15 knots; seas 0 of 2.5 feet. cloudy, wind west 9 knots, seas 0 feet, rising, high tide at 1:26 PM.
Nearby harbors
Nearby boating conditions
Local source coverage
Marine forecast and boating conditions for Old Harbor
Boat or Nope's preview for Old Harbor in Massachusetts uses nearby public marine forecast, tide, and local-weather sources for trip planning.
This named water in Massachusetts uses Castle Island (NOS) 8444069 (CSIM3, 1.1 NM away) for marine observations, BOSTON (8443970, 1.9 NM away) for tide predictions, and Boston/Logan Intl (KBOS, 2.2 NM away) for nearby aviation weather context.
Boat or Nope continuously checks the source bindings behind this planning page.