1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological150.9F2026-11-02 04:00 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.5inches2026-11-02 04:00 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4284Deg. Mag.2026-11-02 04:00 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.982kts2026-11-02 04:00 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-02 04:00 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-02 04:00 EST1 7 30
Baltimore HarborMean Wave PeriodWaves33.5s2026-11-02 04:00 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality27%2026-11-02 04:00 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.09ft2026-11-02 04:00 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.2PSU2026-11-02 04:00 EST1 7 30
Baltimore HarborWater TemperatureWater Quality261.7F2026-11-02 04:00 EST1 7 30
Baltimore HarborWave Direction (From)Waves3326Deg. Mag.2026-11-02 04:00 EST1 7 30
Baltimore HarborWind DirectionMeteorological114Deg. Mag.2026-11-02 04:00 EST1 7 30
Baltimore HarborWind GustMeteorological16.2kts2026-11-02 04:00 EST1 7 30
Baltimore HarborWind SpeedMeteorological14.6kts2026-11-02 04:00 EST1 7 30
AnnapolisAir TemperatureMeteorological151.4F2026-11-02 04:00 EST1 7 30
AnnapolisBarometric PressureMeteorological130.4inches2026-11-02 04:00 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-02 04:00 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-02 04:00 EST1 7 30
AnnapolisMean Wave PeriodWaves32.4s2026-11-02 04:00 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality25%2026-11-02 04:00 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.22ft2026-11-02 04:00 EST1 7 30
AnnapolisWater SalinityWater Quality214.5PSU2026-11-02 04:00 EST1 7 30
AnnapolisWater TemperatureWater Quality262.0F2026-11-02 04:00 EST1 7 30
AnnapolisWave Direction (From)Waves3179Deg. Mag.2026-11-02 04:00 EST1 7 30
AnnapolisWind DirectionMeteorological1295Deg. Mag.2026-11-02 04:00 EST1 7 30
AnnapolisWind GustMeteorological15.8kts2026-11-02 04:00 EST1 7 30
AnnapolisWind SpeedMeteorological14.5kts2026-11-02 04:00 EST1 7 30
Gooses ReefAir TemperatureMeteorological154.5F2026-11-02 04:00 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.4inches2026-11-02 04:00 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-02 04:00 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-02 04:00 EST1 7 30
Gooses ReefMean Wave PeriodWaves316.4s2026-11-02 04:00 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-11-02 04:00 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.05ft2026-11-02 04:00 EST1 7 30
Gooses ReefWater SalinityWater Quality216.9PSU2026-11-02 04:00 EST1 7 30
Gooses ReefWater TemperatureWater Quality262.1F2026-11-02 04:00 EST1 7 30
Gooses ReefWave Direction (From)Waves319Deg. Mag.2026-11-02 04:00 EST1 7 30
Gooses ReefWind DirectionMeteorological1144Deg. Mag.2026-11-02 04:00 EST1 7 30
Gooses ReefWind GustMeteorological17.2kts2026-11-02 04:00 EST1 7 30
Gooses ReefWind SpeedMeteorological14.5kts2026-11-02 04:00 EST1 7 30
PotomacAir TemperatureMeteorological156.5F2026-11-02 04:00 EST1 7 30
PotomacBarometric PressureMeteorological130.5inches2026-11-02 04:00 EST1 7 30
PotomacLatitudePosition538.03330Degrees2026-11-02 04:00 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-02 04:00 EST1 7 30
PotomacMean Wave PeriodWaves32.4s2026-11-02 04:00 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-02 04:00 EST1 7 30
PotomacSignificant Wave HeightWaves30.23ft2026-11-02 04:00 EST1 7 30
PotomacWater SalinityWater Quality217.6PSU2026-11-02 04:00 EST1 7 30
PotomacWater TemperatureWater Quality262.3F2026-11-02 04:00 EST1 7 30
PotomacWave Direction (From)Waves3157Deg. Mag.2026-11-02 04:00 EST1 7 30
PotomacWind DirectionMeteorological170Deg. Mag.2026-11-02 04:00 EST1 7 30
PotomacWind GustMeteorological15.8kts2026-11-02 04:00 EST1 7 30
PotomacWind SpeedMeteorological14.4kts2026-11-02 04:00 EST1 7 30
Stingray PointAir TemperatureMeteorological157.6F2026-11-02 04:00 EST1 7 30
Stingray PointBarometric PressureMeteorological130.5inches2026-11-02 04:00 EST1 7 30
Stingray PointMean Wave PeriodWaves319.1s2026-11-02 04:00 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-02 04:00 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.84ft2026-11-02 04:00 EST1 7 30
Stingray PointWater SalinityWater Quality219.6PSU2026-11-02 04:00 EST1 7 30
Stingray PointWater TemperatureWater Quality262.2F2026-11-02 04:00 EST1 7 30
Stingray PointWave Direction (From)Waves3214Deg. Mag.2026-11-02 04:00 EST1 7 30
York SpitAir TemperatureMeteorological156.9F2026-11-02 04:00 EST1 7 30
York SpitCurrent DirectionCurrents4350Deg. Mag.2026-07-04 23:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.265kts2026-07-04 23:54 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-11-02 04:00 EST1 7 30
York SpitLongitudePosition5-76.26940Degrees2026-11-02 04:00 EST1 7 30
York SpitMean Wave PeriodWaves32.4s2026-11-02 04:00 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-02 04:00 EST1 7 30
York SpitSignificant Wave HeightWaves30.72ft2026-11-02 04:00 EST1 7 30
York SpitWater SalinityWater Quality222.7PSU2026-11-02 04:00 EST1 7 30
York SpitWater TemperatureWater Quality262.1F2026-11-02 04:00 EST1 7 30
York SpitWave Direction (From)Waves3111Deg. Mag.2026-11-02 04:00 EST1 7 30
York SpitWind DirectionMeteorological160Deg. Mag.2026-11-02 04:00 EST1 7 30
York SpitWind GustMeteorological111.8kts2026-11-02 04:00 EST1 7 30
York SpitWind SpeedMeteorological19.3kts2026-11-02 04:00 EST1 7 30