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Tinian County, Northern Mariana Islands · Ocean

Can you swim at Jones Beach today?

6.4FAIR

Fair · 6.4

Unstable weather – thunderstorms possible

Updated

Heads up

  • Unstable weather – thunderstorms possible
  • Wave height: 1.6m – Be cautious of strong waves

Swim brief

Conditions are mixed right now: 6.4 out of 10. Water is 28.6 °C, a modelled sea-surface estimate. Rough waves around 1.6 m, moderate wind at 25 km/h. Air 29 °C, UV 6 (moderate). Best window in the next 24 hours: 7 am to 10 am, averaging 7.0.

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

The readings

  • Water temperature
    28.6 °C
    Open-Meteo Marine (model) · fetched
    Good
  • Water quality
    No reading
    Advisories are published by the state beach program (see below)
    –
  • Waves
    1.6 m
    Open-Meteo Marine (model) · fetched
    Fair
  • Wind
    25 km/h
    Open-Meteo Forecast (model) · fetched
    Fair
  • Air temperature
    29 °C
    Open-Meteo Forecast (model) · fetched
    Glass
  • UV index
    UV 6 · moderate
    Open-Meteo Forecast (model) · fetched
    Fair
  • Thunderstorms
    No reading
    No source reported a value
    –
  • Weather alerts
    No reading
    Weather provider does not report alerts
    Fair

Today

Loading the hourly forecast

Questions about Jones Beach

Is it safe to swim at Jones 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 6.4 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 Jones Beach?

The latest reading is 28.6 °C (a modelled sea-surface estimate, not a thermometer reading). The page shows its source and when it was fetched.

Is the water clean at Jones 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.