1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological185.0F2026-07-02 07:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-07-02 07:24 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4331Deg. Mag.2026-07-02 07:24 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.432kts2026-07-02 07:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-07-02 07:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52937Degrees2026-07-02 07:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves317.1s2026-07-02 07:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality225%2026-07-02 07:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.22ft2026-07-02 07:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality28.9PSU2026-07-02 07:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality281.5F2026-07-02 07:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3126Deg. Mag.2026-07-02 07:24 EDT1 7 30
Baltimore HarborWind ChillMeteorological185.0F2026-07-02 07:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1255Deg. Mag.2026-07-02 07:24 EDT1 7 30
Baltimore HarborWind GustMeteorological14.1kts2026-07-02 07:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological13.3kts2026-07-02 07:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological179.2F2026-07-02 07:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-07-02 07:24 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-07-02 07:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-07-02 07:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.4s2026-07-02 07:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality259%2026-07-02 07:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.37ft2026-07-02 07:24 EDT1 7 30
AnnapolisWater SalinityWater Quality212.4PSU2026-07-02 07:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality278.9F2026-07-02 07:24 EDT1 7 30
AnnapolisWave Direction (From)Waves3357Deg. Mag.2026-07-02 07:24 EDT1 7 30
AnnapolisWind ChillMeteorological179.2F2026-07-02 07:24 EDT1 7 30
AnnapolisWind DirectionMeteorological127Deg. Mag.2026-07-02 07:24 EDT1 7 30
AnnapolisWind GustMeteorological17.6kts2026-07-02 07:24 EDT1 7 30
AnnapolisWind SpeedMeteorological14.8kts2026-07-02 07:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological177.4F2026-07-02 07:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-07-02 07:24 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-07-02 07:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-07-02 07:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.3s2026-07-02 07:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality262%2026-07-02 07:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.65ft2026-07-02 07:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.5PSU2026-07-02 07:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality279.1F2026-07-02 07:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves3326Deg. Mag.2026-07-02 07:24 EDT1 7 30
Gooses ReefWind ChillMeteorological177.4F2026-07-02 07:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1185Deg. Mag.2026-07-02 07:24 EDT1 7 30
Gooses ReefWind GustMeteorological16.4kts2026-07-02 07:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological15.1kts2026-07-02 07:24 EDT1 7 30
PotomacAir TemperatureMeteorological180.2F2026-07-02 07:24 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-07-02 07:24 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-07-02 07:24 EDT1 7 30
PotomacLongitudePosition5-76.33731Degrees2026-07-02 07:24 EDT1 7 30
PotomacMean Wave PeriodWaves33.7s2026-07-02 07:24 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality249%2026-07-02 07:24 EDT1 7 30
PotomacSignificant Wave HeightWaves30.82ft2026-07-02 07:24 EDT1 7 30
PotomacWater SalinityWater Quality215.8PSU2026-07-02 07:24 EDT1 7 30
PotomacWater TemperatureWater Quality280.1F2026-07-02 07:24 EDT1 7 30
PotomacWave Direction (From)Waves3153Deg. Mag.2026-07-02 07:24 EDT1 7 30
PotomacWind ChillMeteorological180.2F2026-07-02 07:24 EDT1 7 30
PotomacWind DirectionMeteorological1217Deg. Mag.2026-07-02 07:24 EDT1 7 30
PotomacWind GustMeteorological18.5kts2026-07-02 07:24 EDT1 7 30
PotomacWind SpeedMeteorological16.5kts2026-07-02 07:24 EDT1 7 30
Stingray PointAir TemperatureMeteorological178.7F2026-06-30 18:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-06-30 18:54 EDT1 7 30
Stingray PointLatitudePosition537.56746Degrees2026-06-30 18:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-06-30 18:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality216%2026-06-30 18:54 EDT1 7 30
Stingray PointWater SalinityWater Quality218.6PSU2026-06-30 18:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality280.0F2026-06-30 18:54 EDT1 7 30
Stingray PointWind ChillMeteorological178.7F2026-06-30 18:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1168Deg. Mag.2026-06-30 18:54 EDT1 7 30
Stingray PointWind GustMeteorological112.6kts2026-06-30 18:54 EDT1 7 30
Stingray PointWind SpeedMeteorological19.9kts2026-06-30 18:54 EDT1 7 30
York SpitAir TemperatureMeteorological175.4F2026-07-02 07:24 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-07-02 07:24 EDT1 7 30
York SpitCurrent DirectionCurrents4218Deg. Mag.2026-07-02 07:24 EDT1 7 30
York SpitCurrent SpeedCurrents42.195kts2026-07-02 07:24 EDT1 7 30
York SpitLatitudePosition537.20707Degrees2026-07-02 07:24 EDT1 7 30
York SpitLongitudePosition5-76.26913Degrees2026-07-02 07:24 EDT1 7 30
York SpitMean Wave PeriodWaves33.4s2026-07-02 07:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-07-02 07:24 EDT1 7 30
York SpitSignificant Wave HeightWaves30.78ft2026-07-02 07:24 EDT1 7 30
York SpitWater SalinityWater Quality222.0PSU2026-07-02 07:24 EDT1 7 30
York SpitWater TemperatureWater Quality279.4F2026-07-02 07:24 EDT1 7 30
York SpitWave Direction (From)Waves3225Deg. Mag.2026-07-02 07:24 EDT1 7 30
York SpitWind ChillMeteorological175.4F2026-07-02 07:24 EDT1 7 30
York SpitWind DirectionMeteorological1209Deg. Mag.2026-07-02 07:24 EDT1 7 30
York SpitWind GustMeteorological112.6kts2026-07-02 07:24 EDT1 7 30
York SpitWind SpeedMeteorological110.0kts2026-07-02 07:24 EDT1 7 30