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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological135.2F2025-12-24 04:48 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2025-12-24 04:48 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4297Deg. Mag.2025-12-24 04:48 EST1 7 30
Baltimore HarborCurrent SpeedCurrents41.082kts2025-12-24 04:48 EST1 7 30
Baltimore HarborLatitudePosition539.22295Degrees2025-12-24 04:48 EST1 7 30
Baltimore HarborLongitudePosition5-76.52993Degrees2025-12-24 04:48 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.9s2025-12-24 04:48 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2025-12-24 04:48 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.03ft2025-12-24 04:48 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.0PSU2025-12-24 04:48 EST1 7 30
Baltimore HarborWater TemperatureWater Quality238.5F2025-12-24 04:48 EST1 7 30
Baltimore HarborWave Direction (From)Waves3294Deg. Mag.2025-12-24 04:48 EST1 7 30
Baltimore HarborWind ChillMeteorological132.7F2025-12-24 04:48 EST1 7 30
Baltimore HarborWind DirectionMeteorological1146Deg. Mag.2025-12-24 04:48 EST1 7 30
Baltimore HarborWind GustMeteorological13.7kts2025-12-24 04:48 EST1 7 30
Baltimore HarborWind SpeedMeteorological12.7kts2025-12-24 04:48 EST1 7 30
AnnapolisAir TemperatureMeteorological151.1F2025-12-19 14:42 EST1 7 30
AnnapolisBarometric PressureMeteorological129.5inches2025-12-19 14:42 EST1 7 30
AnnapolisLatitudePosition538.96415Degrees2025-12-19 14:36 EST1 7 30
AnnapolisLongitudePosition5-76.44660Degrees2025-12-19 14:36 EST1 7 30
AnnapolisMean Wave PeriodWaves30.0s2025-12-24 05:00 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2025-12-24 05:00 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.00ft2025-12-24 05:00 EST1 7 30
AnnapolisWater SalinityWater Quality215.2PSU2025-12-24 05:00 EST1 7 30
AnnapolisWater TemperatureWater Quality239.4F2025-12-24 05:00 EST1 7 30
AnnapolisWave Direction (From)Waves30Deg. Mag.2025-12-24 05:00 EST1 7 30
AnnapolisWind DirectionMeteorological1296Deg. Mag.2025-12-19 14:36 EST1 7 30
AnnapolisWind GustMeteorological122.3kts2025-12-19 14:36 EST1 7 30
AnnapolisWind SpeedMeteorological116.0kts2025-12-19 14:36 EST1 7 30
Gooses ReefAir TemperatureMeteorological143.2F2025-12-24 05:00 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2025-12-24 05:00 EST1 7 30
Gooses ReefLatitudePosition538.55620Degrees2025-12-24 05:00 EST1 7 30
Gooses ReefLongitudePosition5-76.41464Degrees2025-12-24 05:00 EST1 7 30
Gooses ReefMean Wave PeriodWaves35.1s2025-12-24 05:00 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2025-12-24 05:00 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.60ft2025-12-24 05:00 EST1 7 30
Gooses ReefWater SalinityWater Quality218.0PSU2025-12-24 05:00 EST1 7 30
Gooses ReefWater TemperatureWater Quality241.2F2025-12-24 05:00 EST1 7 30
Gooses ReefWave Direction (From)Waves3307Deg. Mag.2025-12-24 05:00 EST1 7 30
Gooses ReefWind ChillMeteorological137.9F2025-12-24 05:00 EST1 7 30
Gooses ReefWind DirectionMeteorological1261Deg. Mag.2025-12-24 05:00 EST1 7 30
Gooses ReefWind GustMeteorological19.3kts2025-12-24 05:00 EST1 7 30
Gooses ReefWind SpeedMeteorological17.9kts2025-12-24 05:00 EST1 7 30
PotomacAir TemperatureMeteorological143.7F2025-12-24 05:00 EST1 7 30
PotomacBarometric PressureMeteorological130.1inches2025-12-24 05:00 EST1 7 30
PotomacLatitudePosition538.03325Degrees2025-12-24 05:00 EST1 7 30
PotomacLongitudePosition5-76.33733Degrees2025-12-24 05:00 EST1 7 30
PotomacMean Wave PeriodWaves32.9s2025-12-24 05:00 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2025-12-24 05:00 EST1 7 30
PotomacSignificant Wave HeightWaves30.06ft2025-12-24 05:00 EST1 7 30
PotomacWater SalinityWater Quality219.3PSU2025-12-24 05:00 EST1 7 30
PotomacWater TemperatureWater Quality242.0F2025-12-24 05:00 EST1 7 30
PotomacWave Direction (From)Waves3134Deg. Mag.2025-12-24 05:00 EST1 7 30
PotomacWind ChillMeteorological136.9F2025-12-24 05:00 EST1 7 30
PotomacWind DirectionMeteorological1315Deg. Mag.2025-12-24 05:00 EST1 7 30
PotomacWind GustMeteorological113.4kts2025-12-24 05:00 EST1 7 30
PotomacWind SpeedMeteorological111.9kts2025-12-24 05:00 EST1 7 30
Stingray PointAir TemperatureMeteorological143.5F2025-12-24 05:00 EST1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2025-12-24 05:00 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2025-12-24 05:00 EST1 7 30
Stingray PointLongitudePosition5-76.26274Degrees2025-12-24 05:00 EST1 7 30
Stingray PointMean Wave PeriodWaves316.7s2025-12-24 05:00 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2025-12-24 05:00 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.19ft2025-12-24 05:00 EST1 7 30
Stingray PointWater SalinityWater Quality220.6PSU2025-12-24 05:00 EST1 7 30
Stingray PointWater TemperatureWater Quality242.4F2025-12-24 05:00 EST1 7 30
Stingray PointWave Direction (From)Waves3150Deg. Mag.2025-12-24 05:00 EST1 7 30
Stingray PointWind ChillMeteorological138.8F2025-12-24 05:00 EST1 7 30
Stingray PointWind DirectionMeteorological1273Deg. Mag.2025-12-24 05:00 EST1 7 30
Stingray PointWind GustMeteorological18.0kts2025-12-24 05:00 EST1 7 30
Stingray PointWind SpeedMeteorological17.1kts2025-12-24 05:00 EST1 7 30
York SpitAir TemperatureMeteorological142.9F2025-12-24 05:00 EST1 7 30
York SpitBarometric PressureMeteorological130.0inches2025-12-24 05:00 EST1 7 30
York SpitCurrent DirectionCurrents4329Deg. Mag.2025-12-24 05:00 EST1 7 30
York SpitCurrent SpeedCurrents42.051kts2025-12-24 05:00 EST1 7 30
York SpitLatitudePosition537.20756Degrees2025-12-24 05:00 EST1 7 30
York SpitLongitudePosition5-76.26888Degrees2025-12-24 05:00 EST1 7 30
York SpitMean Wave PeriodWaves34.2s2025-12-24 05:00 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2025-12-24 05:00 EST1 7 30
York SpitSignificant Wave HeightWaves30.21ft2025-12-24 05:00 EST1 7 30
York SpitWater SalinityWater Quality223.8PSU2025-12-24 05:00 EST1 7 30
York SpitWater TemperatureWater Quality242.5F2025-12-24 05:00 EST1 7 30
York SpitWave Direction (From)Waves3352Deg. Mag.2025-12-24 05:00 EST1 7 30
York SpitWind DirectionMeteorological1347Deg. Mag.2025-12-24 05:00 EST1 7 30
York SpitWind GustMeteorological16.0kts2025-12-24 05:00 EST1 7 30
York SpitWind SpeedMeteorological15.3kts2025-12-24 05:00 EST1 7 30