1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological143.4F2026-11-14 02:18 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-11-14 02:18 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4247Deg. Mag.2026-11-14 02:18 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.073kts2026-11-14 02:18 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-14 02:18 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-14 02:18 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.9s2026-11-14 02:18 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality22%2026-11-14 02:18 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.66ft2026-11-14 02:18 EST1 7 30
Baltimore HarborWater SalinityWater Quality215.3PSU2026-11-14 02:18 EST1 7 30
Baltimore HarborWater TemperatureWater Quality258.7F2026-11-14 02:18 EST1 7 30
Baltimore HarborWave Direction (From)Waves3330Deg. Mag.2026-11-14 02:18 EST1 7 30
Baltimore HarborWind DirectionMeteorological1322Deg. Mag.2026-11-14 02:18 EST1 7 30
Baltimore HarborWind GustMeteorological117.3kts2026-11-14 02:18 EST1 7 30
Baltimore HarborWind SpeedMeteorological113.7kts2026-11-14 02:18 EST1 7 30
AnnapolisAir TemperatureMeteorological141.3F2026-11-14 02:24 EST1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-11-14 02:24 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-14 02:24 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-14 02:24 EST1 7 30
AnnapolisMean Wave PeriodWaves31.7s2026-11-14 02:24 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-11-14 02:24 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.47ft2026-11-14 02:24 EST1 7 30
AnnapolisWater SalinityWater Quality216.1PSU2026-11-14 02:24 EST1 7 30
AnnapolisWater TemperatureWater Quality257.5F2026-11-14 02:24 EST1 7 30
AnnapolisWave Direction (From)Waves314Deg. Mag.2026-11-14 02:24 EST1 7 30
AnnapolisWind DirectionMeteorological1320Deg. Mag.2026-11-14 02:24 EST1 7 30
AnnapolisWind GustMeteorological119.4kts2026-11-14 02:24 EST1 7 30
AnnapolisWind SpeedMeteorological114.6kts2026-11-14 02:24 EST1 7 30
Gooses ReefAir TemperatureMeteorological142.7F2026-11-14 02:18 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-14 02:18 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-14 02:18 EST1 7 30
Gooses ReefMean Wave PeriodWaves33.4s2026-11-14 02:18 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-11-14 02:18 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.61ft2026-11-14 02:18 EST1 7 30
Gooses ReefWater SalinityWater Quality218.6PSU2026-11-14 02:18 EST1 7 30
Gooses ReefWater TemperatureWater Quality259.1F2026-11-14 02:18 EST1 7 30
Gooses ReefWave Direction (From)Waves3322Deg. Mag.2026-11-14 02:18 EST1 7 30
Gooses ReefWind DirectionMeteorological1330Deg. Mag.2026-11-14 02:18 EST1 7 30
Gooses ReefWind GustMeteorological128.9kts2026-11-14 02:18 EST1 7 30
Gooses ReefWind SpeedMeteorological121.0kts2026-11-14 02:18 EST1 7 30
PotomacAir TemperatureMeteorological144.0F2026-11-14 02:18 EST1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-11-14 02:18 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-14 02:18 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-14 02:18 EST1 7 30
PotomacMean Wave PeriodWaves33.3s2026-11-14 02:18 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-14 02:18 EST1 7 30
PotomacSignificant Wave HeightWaves31.48ft2026-11-14 02:18 EST1 7 30
PotomacWater SalinityWater Quality219.6PSU2026-11-14 02:18 EST1 7 30
PotomacWater TemperatureWater Quality259.5F2026-11-14 02:18 EST1 7 30
PotomacWave Direction (From)Waves3319Deg. Mag.2026-11-14 02:18 EST1 7 30
PotomacWind DirectionMeteorological1327Deg. Mag.2026-11-14 02:18 EST1 7 30
PotomacWind GustMeteorological119.4kts2026-11-14 02:18 EST1 7 30
PotomacWind SpeedMeteorological114.8kts2026-11-14 02:18 EST1 7 30
Stingray PointAir TemperatureMeteorological144.9F2026-11-14 02:24 EST1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-11-14 02:24 EST1 7 30
Stingray PointMean Wave PeriodWaves32.3s2026-11-14 02:24 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-14 02:24 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.36ft2026-11-14 02:24 EST1 7 30
Stingray PointWater SalinityWater Quality220.6PSU2026-11-14 02:24 EST1 7 30
Stingray PointWater TemperatureWater Quality259.5F2026-11-14 02:24 EST1 7 30
Stingray PointWave Direction (From)Waves3330Deg. Mag.2026-11-14 02:24 EST1 7 30
Stingray PointWind DirectionMeteorological1324Deg. Mag.2026-11-14 02:24 EST1 7 30
Stingray PointWind GustMeteorological124.7kts2026-11-14 02:24 EST1 7 30
Stingray PointWind SpeedMeteorological117.9kts2026-11-14 02:24 EST1 7 30
York SpitAir TemperatureMeteorological144.6F2026-11-14 02:18 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 SpitLatitudePosition537.20720Degrees2026-11-11 14:06 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-11 14:06 EST1 7 30
York SpitMean Wave PeriodWaves33.2s2026-11-14 02:18 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-14 02:18 EST1 7 30
York SpitSignificant Wave HeightWaves32.33ft2026-11-14 02:18 EST1 7 30
York SpitWater SalinityWater Quality224.1PSU2026-11-14 02:18 EST1 7 30
York SpitWater TemperatureWater Quality260.1F2026-11-14 02:18 EST1 7 30
York SpitWave Direction (From)Waves364Deg. Mag.2026-11-14 02:18 EST1 7 30
York SpitWind DirectionMeteorological1120Deg. Mag.2026-11-11 14:06 EST1 7 30
York SpitWind GustMeteorological15.4kts2026-11-11 14:06 EST1 7 30
York SpitWind SpeedMeteorological14.2kts2026-11-11 14:06 EST1 7 30