TideAhead
New YorkNOAA 8518643

Harlem River, Randalls Island Tides & Coastal Conditions

Official tide predictions, weather observations and forecasts, marine-grid context, astronomy, and jurisdiction-specific rules for this NOAA station.

Partial official dataUpdated 12:53 AM EDT

Current Conditions

Tide predictions are relative to MLLW. NWS point and marine-grid forecasts can differ at exposed shorelines.

Estimated tide now
—
Official tide prediction unavailable
Upcoming tides
Unavailable
Check the official station forecast.
Current Weather
56°F

Clear

Observed

NE 10 mph

Observed
Tide Forecast
NOAA Harlem River, Randalls Island · Station 8518643 · MLLW datum · local time
unavailableOfficial NOAA curve

Current tide predictions are unavailable. Use the official NOAA station link in Sources and confidence.

Weather, Light & Marine

Conditions that affect shoreline access, small craft, fishing and surf.

Air

Temperature56°FObserved

Humidity57%Observed

Pressure1032 mbObserved

Wind

SustainedNE 10 mphObserved

Gusts21 mphObserved

Rain chance0%Model

Marine

Wave height0.0 ftModel

DirectionCalm / No DirectionModel

Water70°FObservedNOAA The Battery · 8.2 mi Away
Sun & Moon

Sunrise6:45 AM

Sunset6:49 PM

MoonWaxing Gibbous

Hourly Forecast
Model
National Weather Service point forecast when the live feed is available.
Local date & timeConditionsTempWindGustsRain
Thu, Sep 24, 202612:00 AMMostly Clear58°FNE 16 mph24 mph0%
Thu, Sep 24, 20261:00 AMMostly Clear57°FNE 16 mph24 mph0%
Thu, Sep 24, 20262:00 AMMostly Clear57°FNE 15 mph23 mph0%
Thu, Sep 24, 20263:00 AMMostly Clear56°FNE 16 mph24 mph0%
Thu, Sep 24, 20264:00 AMMostly Clear55°FNE 16 mph24 mph0%
Thu, Sep 24, 20265:00 AMPartly Cloudy54°FNE 16 mph24 mph0%
Thu, Sep 24, 20266:00 AMMostly Sunny54°FNE 16 mph24 mph0%
Thu, Sep 24, 20267:00 AMSunny54°FNE 16 mph24 mph0%
Thu, Sep 24, 20268:00 AMSunny55°FNE 17 mph26 mph0%
Thu, Sep 24, 20269:00 AMMostly Sunny58°FNE 17 mph26 mph0%
Thu, Sep 24, 202610:00 AMSunny60°FNE 18 mph28 mph0%
Thu, Sep 24, 202611:00 AMMostly Sunny63°FNE 18 mph28 mph0%

Fishing, Crabbing & Surfing Analysis

These scores use the available tide, wind, and marine data. They do not predict catches, report local activity, or replace safety notices.

23/100 · Poor
Surfing
Offshore model guidance with nearshore uncertainty.

Best planning window

Compare swell direction, local wind and tide before leaving

  • Limited swell0.0 ft NWS forecast waves
  • Wave period not publishedThe surf score uses available NWS wave height and local wind only
  • Nearshore uncertaintyOffshore model conditions are not the same as breaking-wave height at this beach
New York State Department of Environmental Conservation fishing rulesNew York · state or territoryNOAA Fisheries federal recreational fishing resourcesU.S. federal waters · federalNational Weather Service rip-current safetyUnited States · safety
Nearby NOAA Tide Stations
Official station locations from the national NOAA CO-OPS tide-prediction catalog.

Hell Gate, Wards Island

NOAA 8517401 · NY

1.0 mi

Port Morris (Stony Point)

NOAA 8518639 · NY

1.1 mi

North Brother Island

NOAA 8518635 · NY

1.6 mi

Horns Hook, East 90th Street

NOAA 8518668 · NY

1.8 mi

Edgewater, N.J.

NOAA 8530505 · NJ

2.8 mi

Hunts Point

NOAA 8518621 · NY

2.9 mi

Sources And Confidence

National Weather Service observation and hourly forecastofficial-forecast

Fetched Thu, Sep 24 at 12:53 AM

National Weather Service coastal marine gridofficial-forecast

Fetched Thu, Sep 24 at 12:53 AM

NOAA CO-OPS water temperature at The Batteryobserved

Fetched Thu, Sep 24 at 12:53 AM

U.S. Naval Observatory astronomical applicationsofficial-calculation

Fetched Thu, Sep 24 at 12:53 AM

Not for navigation. Conditions can change faster than source update intervals. Always check local warnings, closures and on-site conditions.