Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological156.4F2026-11-07 14:18 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-11-07 14:18 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4234Deg. Mag.2026-11-07 14:18 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.069kts2026-11-07 14:18 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-07 14:18 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-07 14:18 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.1s2026-11-07 14:18 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality211%2026-11-07 14:18 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves31.03ft2026-11-07 14:18 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.5PSU2026-11-07 14:18 EST1 7 30
Baltimore HarborWater TemperatureWater Quality263.2F2026-11-07 14:18 EST1 7 30
Baltimore HarborWave Direction (From)Waves3347Deg. Mag.2026-11-07 14:18 EST1 7 30
Baltimore HarborWind DirectionMeteorological1299Deg. Mag.2026-11-07 14:18 EST1 7 30
Baltimore HarborWind GustMeteorological127.8kts2026-11-07 14:18 EST1 7 30
Baltimore HarborWind SpeedMeteorological121.2kts2026-11-07 14:18 EST1 7 30
AnnapolisAir TemperatureMeteorological156.4F2026-11-07 14:24 EST1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-11-07 14:24 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-07 14:24 EST1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-11-07 14:24 EST1 7 30
AnnapolisMean Wave PeriodWaves31.9s2026-11-07 14:24 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality23%2026-11-07 14:24 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.82ft2026-11-07 14:24 EST1 7 30
AnnapolisWater SalinityWater Quality215.6PSU2026-11-07 14:24 EST1 7 30
AnnapolisWater TemperatureWater Quality262.6F2026-11-07 14:24 EST1 7 30
AnnapolisWave Direction (From)Waves381Deg. Mag.2026-11-07 14:24 EST1 7 30
AnnapolisWind DirectionMeteorological1307Deg. Mag.2026-11-07 14:24 EST1 7 30
AnnapolisWind GustMeteorological122.9kts2026-11-07 14:24 EST1 7 30
AnnapolisWind SpeedMeteorological116.5kts2026-11-07 14:24 EST1 7 30
Gooses ReefAir TemperatureMeteorological157.2F2026-11-07 14:18 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-07 14:18 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-07 14:18 EST1 7 30
Gooses ReefMean Wave PeriodWaves33.4s2026-11-07 14:18 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-07 14:18 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.85ft2026-11-07 14:18 EST1 7 30
Gooses ReefWater SalinityWater Quality217.5PSU2026-11-07 14:18 EST1 7 30
Gooses ReefWater TemperatureWater Quality262.9F2026-11-07 14:18 EST1 7 30
Gooses ReefWave Direction (From)Waves3340Deg. Mag.2026-11-07 14:18 EST1 7 30
Gooses ReefWind DirectionMeteorological1306Deg. Mag.2026-11-07 14:18 EST1 7 30
Gooses ReefWind GustMeteorological123.1kts2026-11-07 14:18 EST1 7 30
Gooses ReefWind SpeedMeteorological115.9kts2026-11-07 14:18 EST1 7 30
PotomacAir TemperatureMeteorological158.1F2026-11-07 14:18 EST1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-11-07 14:18 EST1 7 30
PotomacLatitudePosition538.03330Degrees2026-11-07 14:18 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-07 14:18 EST1 7 30
PotomacMean Wave PeriodWaves33.3s2026-11-07 14:18 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-07 14:18 EST1 7 30
PotomacSignificant Wave HeightWaves31.98ft2026-11-07 14:18 EST1 7 30
PotomacWater SalinityWater Quality218.8PSU2026-11-07 14:18 EST1 7 30
PotomacWater TemperatureWater Quality262.6F2026-11-07 14:18 EST1 7 30
PotomacWave Direction (From)Waves3305Deg. Mag.2026-11-07 14:18 EST1 7 30
PotomacWind DirectionMeteorological1285Deg. Mag.2026-11-07 14:18 EST1 7 30
PotomacWind GustMeteorological125.4kts2026-11-07 14:18 EST1 7 30
PotomacWind SpeedMeteorological119.6kts2026-11-07 14:18 EST1 7 30
Stingray PointAir TemperatureMeteorological159.2F2026-11-07 14:24 EST1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-11-07 14:24 EST1 7 30
Stingray PointMean Wave PeriodWaves38.9s2026-11-07 14:24 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-07 14:24 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.58ft2026-11-07 14:24 EST1 7 30
Stingray PointWater SalinityWater Quality219.5PSU2026-11-07 14:24 EST1 7 30
Stingray PointWater TemperatureWater Quality263.2F2026-11-07 14:24 EST1 7 30
Stingray PointWave Direction (From)Waves3335Deg. Mag.2026-11-07 14:24 EST1 7 30
Stingray PointWind DirectionMeteorological1293Deg. Mag.2026-11-07 14:24 EST1 7 30
Stingray PointWind GustMeteorological118.1kts2026-11-07 14:24 EST1 7 30
Stingray PointWind SpeedMeteorological114.7kts2026-11-07 14:24 EST1 7 30
York SpitAir TemperatureMeteorological157.4F2026-11-07 14:18 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 SpitLatitudePosition537.20700Degrees2026-11-07 14:18 EST1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-11-07 14:18 EST1 7 30
York SpitMean Wave PeriodWaves316.0s2026-11-07 14:18 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-07 14:18 EST1 7 30
York SpitSignificant Wave HeightWaves33.01ft2026-11-07 14:18 EST1 7 30
York SpitWater SalinityWater Quality222.8PSU2026-11-07 14:18 EST1 7 30
York SpitWater TemperatureWater Quality262.7F2026-11-07 14:18 EST1 7 30
York SpitWave Direction (From)Waves3357Deg. Mag.2026-11-07 14:18 EST1 7 30
York SpitWind DirectionMeteorological1315Deg. Mag.2026-11-07 14:18 EST1 7 30
York SpitWind GustMeteorological118.8kts2026-11-07 14:18 EST1 7 30
York SpitWind SpeedMeteorological114.9kts2026-11-07 14:18 EST1 7 30