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Suffolk County, New York · Ocean

Can you swim at Dunewood Beach today?

6.0FAIRPARTIAL

Fair · 6.0

Cold water (12.9°C)

Updated

Heads up

  • Cold water (12.9°C)

Swim brief

Conditions are mixed right now: 6.0 out of 10. Water is 55 °F, measured at NDBC buoy 44069 (Great South Bay) (44069). Moderate waves around 2.4 ft. Best window in the next 24 hours: 10 am to 6 pm, averaging 8.2.

Written from the readings below. Not a safety guarantee: follow lifeguards and posted signs.

The readings

  • Water temperature
    55 °F
    NDBC buoy 44069 (Great South Bay) (44069) (measured) · fetched
    Fair
  • Water quality
    No reading
    Advisories are published by the state beach program (see below)
    –
  • Waves
    2.4 ft
    Open-Meteo Marine (model) · fetched
    Glass
  • Wind
    No reading
    Weather refresh deferred to preserve capacity for later today
    –
  • Air temperature
    No reading
    Weather refresh deferred to preserve capacity for later today
    –
  • UV index
    No reading
    No UV source configured or reachable
    –
  • Thunderstorms
    No reading
    Weather refresh deferred to preserve capacity for later today
    –
  • Weather alerts
    No reading
    Weather provider does not report alerts
    –

Today

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Questions about Dunewood Beach

Is it safe to swim at Dunewood Beach today?

Swimmable can't tell you a spot is safe; conditions change fast and no score is a guarantee. Right now its Swim Score is 6.0 out of 10 (Fair), summarised from public weather, marine and water data. Check whether lifeguards are on duty and follow posted signs and flags.

What is the water temperature at Dunewood Beach?

The latest reading is 55 °F. The page shows its source and when it was fetched.

Is the water clean at Dunewood Beach?

This beach is monitored under the U.S. BEACH Act. Advisories and closures are published by the state or local program listed in EPA BEACON; check it before you swim.

How is the Swim Score calculated?

The score out of 10 combines water temperature, air temperature, UV, wind and weather, waves and weather alerts from public sources such as NOAA, NDBC and Open-Meteo. Missing readings are left out and shown as missing, never guessed.