Northeast Coastal Conditions Today: Tides, Waves & Alerts
Compare New York Harbor, Boston and Portland, Maine across live water levels, waves and upcoming tide extremes. Live cards keep current observations, tide predictions and official alerts as separate source layers.
3 Coast Desks in this hub.
Every card is tied to a named NOAA water-level station and NDBC buoy anchor where available.
New York Harbor
Observed water anomalies, storm-tide context and harbor conditions.
NOAA 8518750 · NDBC 44065Open Coast Desk →MassachusettsBoston
Large tidal range, nor’easter signals and cold-season coastal events.
NOAA 8443970 · NDBC 44013Open Coast Desk →MainePortland
Big tidal range, cold-water swell and dramatic winter weather.
NOAA 8418150 · NDBC 44007Open Coast Desk →Coastal alerts right now
New York Harbor
Observed water anomalies, storm-tide context and harbor conditions.
NOAA 8518750 · NDBC 44065Open Coast Desk →MassachusettsBoston
Large tidal range, nor’easter signals and cold-season coastal events.
NOAA 8443970 · NDBC 44013Open Coast Desk →MainePortland
Big tidal range, cold-water swell and dramatic winter weather.
NOAA 8418150 · NDBC 44007Open Coast Desk →Wave height + dominant period
New York Harbor
Observed water anomalies, storm-tide context and harbor conditions.
NOAA 8518750 · NDBC 44065Open Coast Desk →MassachusettsBoston
Large tidal range, nor’easter signals and cold-season coastal events.
NOAA 8443970 · NDBC 44013Open Coast Desk →MainePortland
Big tidal range, cold-water swell and dramatic winter weather.
NOAA 8418150 · NDBC 44007Open Coast Desk →Water-level anomaly
New York Harbor
Observed water anomalies, storm-tide context and harbor conditions.
NOAA 8518750 · NDBC 44065Open Coast Desk →MassachusettsBoston
Large tidal range, nor’easter signals and cold-season coastal events.
NOAA 8443970 · NDBC 44013Open Coast Desk →MainePortland
Big tidal range, cold-water swell and dramatic winter weather.
NOAA 8418150 · NDBC 44007Open Coast Desk →Lowest daylight tide windows
New York Harbor
Observed water anomalies, storm-tide context and harbor conditions.
NOAA 8518750 · NDBC 44065Open Coast Desk →MassachusettsBoston
Large tidal range, nor’easter signals and cold-season coastal events.
NOAA 8443970 · NDBC 44013Open Coast Desk →MainePortland
Big tidal range, cold-water swell and dramatic winter weather.
NOAA 8418150 · NDBC 44007Open Coast Desk →How to use this regional page
Use it to decide which supported coast deserves a closer look. Then open that Coast Desk for its source timestamps, 24-hour trends, short-range planner and local NOAA gauge context.