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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological137.0F2026-01-19 14:24 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-01-19 14:24 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4153Deg. Mag.2026-01-19 14:12 EST1 7 30
Baltimore HarborCurrent SpeedCurrents41.969kts2026-01-19 14:12 EST1 7 30
Baltimore HarborLatitudePosition539.22286Degrees2026-01-19 14:24 EST1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2026-01-19 14:24 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-01-19 12:30 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-01-15 15:36 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.46ft2026-01-19 12:30 EST1 7 30
Baltimore HarborWater SalinityWater Quality212.8PSU2026-01-15 15:36 EST1 7 30
Baltimore HarborWater TemperatureWater Quality238.9F2026-01-15 15:36 EST1 7 30
Baltimore HarborWave Direction (From)Waves3249Deg. Mag.2026-01-19 12:30 EST1 7 30
Baltimore HarborWind ChillMeteorological134.0F2026-01-19 14:24 EST1 7 30
Baltimore HarborWind DirectionMeteorological1327Deg. Mag.2026-01-19 14:24 EST1 7 30
Baltimore HarborWind GustMeteorological16.0kts2026-01-19 14:24 EST1 7 30
Baltimore HarborWind SpeedMeteorological13.3kts2026-01-19 14:24 EST1 7 30
AnnapolisLatitudePosition538.96415Degrees2025-12-19 14:36 EST1 7 30
AnnapolisLongitudePosition5-76.44660Degrees2025-12-19 14:36 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-01-13 12:00 EST1 7 30
AnnapolisWater SalinityWater Quality213.7PSU2026-01-13 12:00 EST1 7 30
AnnapolisWater TemperatureWater Quality238.7F2026-01-13 12:00 EST1 7 30
Gooses ReefAir TemperatureMeteorological137.7F2026-01-19 14:48 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-01-19 14:48 EST1 7 30
Gooses ReefLatitudePosition538.55618Degrees2026-01-19 14:48 EST1 7 30
Gooses ReefLongitudePosition5-76.41463Degrees2026-01-19 14:48 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-01-19 14:48 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-01-19 14:48 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.11ft2026-01-19 14:48 EST1 7 30
Gooses ReefWater SalinityWater Quality217.4PSU2026-01-19 14:48 EST1 7 30
Gooses ReefWater TemperatureWater Quality238.6F2026-01-19 14:48 EST1 7 30
Gooses ReefWave Direction (From)Waves3211Deg. Mag.2026-01-19 14:48 EST1 7 30
Gooses ReefWind ChillMeteorological127.9F2026-01-19 14:48 EST1 7 30
Gooses ReefWind DirectionMeteorological1223Deg. Mag.2026-01-19 14:48 EST1 7 30
Gooses ReefWind GustMeteorological120.0kts2026-01-19 14:48 EST1 7 30
Gooses ReefWind SpeedMeteorological115.6kts2026-01-19 14:48 EST1 7 30
PotomacAir TemperatureMeteorological139.1F2026-01-19 14:48 EST1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-01-19 14:48 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-01-19 14:48 EST1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-01-19 14:48 EST1 7 30
PotomacMean Wave PeriodWaves32.8s2026-01-19 14:48 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-01-19 14:48 EST1 7 30
PotomacSignificant Wave HeightWaves31.44ft2026-01-19 14:48 EST1 7 30
PotomacWater SalinityWater Quality218.4PSU2026-01-19 14:48 EST1 7 30
PotomacWater TemperatureWater Quality239.7F2026-01-19 14:48 EST1 7 30
PotomacWave Direction (From)Waves3306Deg. Mag.2026-01-19 14:48 EST1 7 30
PotomacWind ChillMeteorological129.7F2026-01-19 14:48 EST1 7 30
PotomacWind DirectionMeteorological1257Deg. Mag.2026-01-19 14:48 EST1 7 30
PotomacWind GustMeteorological120.8kts2026-01-19 14:48 EST1 7 30
PotomacWind SpeedMeteorological115.8kts2026-01-19 14:48 EST1 7 30
Stingray PointAir TemperatureMeteorological142.5F2026-01-19 14:48 EST1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-01-19 14:48 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-01-19 14:48 EST1 7 30
Stingray PointLongitudePosition5-76.26272Degrees2026-01-19 14:48 EST1 7 30
Stingray PointMean Wave PeriodWaves32.3s2026-01-19 14:48 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-01-19 14:48 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.07ft2026-01-19 14:48 EST1 7 30
Stingray PointWater SalinityWater Quality220.5PSU2026-01-19 14:48 EST1 7 30
Stingray PointWater TemperatureWater Quality240.9F2026-01-19 14:48 EST1 7 30
Stingray PointWave Direction (From)Waves315Deg. Mag.2026-01-19 14:48 EST1 7 30
Stingray PointWind ChillMeteorological133.6F2026-01-19 14:48 EST1 7 30
Stingray PointWind DirectionMeteorological1243Deg. Mag.2026-01-19 14:48 EST1 7 30
Stingray PointWind GustMeteorological122.7kts2026-01-19 14:48 EST1 7 30
Stingray PointWind SpeedMeteorological117.5kts2026-01-19 14:48 EST1 7 30
York SpitAir TemperatureMeteorological138.0F2026-01-19 14:48 EST1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-01-19 14:48 EST1 7 30
York SpitCurrent DirectionCurrents4299Deg. Mag.2026-01-19 14:48 EST1 7 30
York SpitCurrent SpeedCurrents41.585kts2026-01-19 14:48 EST1 7 30
York SpitLatitudePosition537.20759Degrees2026-01-19 14:48 EST1 7 30
York SpitLongitudePosition5-76.26863Degrees2026-01-19 14:48 EST1 7 30
York SpitMean Wave PeriodWaves314.0s2026-01-19 14:48 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-01-19 14:48 EST1 7 30
York SpitSignificant Wave HeightWaves31.72ft2026-01-19 14:48 EST1 7 30
York SpitWater SalinityWater Quality223.9PSU2026-01-19 14:48 EST1 7 30
York SpitWater TemperatureWater Quality242.0F2026-01-19 14:48 EST1 7 30
York SpitWave Direction (From)Waves322Deg. Mag.2026-01-19 14:48 EST1 7 30
York SpitWind DirectionMeteorological1243Deg. Mag.2026-01-19 14:48 EST1 7 30
York SpitWind GustMeteorological124.1kts2026-01-19 14:48 EST1 7 30
York SpitWind SpeedMeteorological118.0kts2026-01-19 14:48 EST1 7 30