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King County, Washington · Ocean

Can you swim at 1st Avenue South Bridge Boat Launch today?

7.0GOOD

Good · 7.0

Cold water (12.9°C)

Updated

Heads up

  • Cold water (12.9°C)

Swim brief

Conditions look good right now: 7.0 out of 10. Water is 55 °F, measured at NDBC buoy TCNW1 (9446484 - Tacoma, WA) (TCNW1). Flat waves around 0.0 ft, calm wind at 2 mph. Air 51 °F, UV 0 (low).

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

The readings

  • Water temperature
    55 °F
    NDBC buoy TCNW1 (9446484 - Tacoma, WA) (TCNW1) (measured) · fetched
    Fair
  • Water quality
    No reading
    Advisories are published by the state beach program (see below)
    –
  • Waves
    0.0 ft
    Open-Meteo Marine (model) · fetched
    Good
  • Wind
    2 mph
    Open-Meteo Forecast (model) · fetched
    Glass
  • Air temperature
    51 °F
    Open-Meteo Forecast (model) · fetched
    Fair
  • UV index
    UV 0 · low
    Open-Meteo Forecast (model) · fetched
    –
  • Thunderstorms
    No reading
    No source reported a value
    –
  • Weather alerts
    No reading
    Weather provider does not report alerts
    Glass

Today

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Questions about 1st Avenue South Bridge Boat Launch

Is it safe to swim at 1st Avenue South Bridge Boat Launch 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 7.0 out of 10 (Good), 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 1st Avenue South Bridge Boat Launch?

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

Is the water clean at 1st Avenue South Bridge Boat Launch?

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.