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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological154.6F2026-11-08 21:30 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-11-08 21:30 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4235Deg. Mag.2026-11-08 21:30 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.262kts2026-11-08 21:30 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-08 21:30 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-08 21:30 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.3s2026-11-08 21:30 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality28%2026-11-08 21:30 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.22ft2026-11-08 21:30 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.9PSU2026-11-08 21:30 EST1 7 30
Baltimore HarborWater TemperatureWater Quality261.9F2026-11-08 21:30 EST1 7 30
Baltimore HarborWave Direction (From)Waves3280Deg. Mag.2026-11-08 21:30 EST1 7 30
Baltimore HarborWind DirectionMeteorological1293Deg. Mag.2026-11-08 21:30 EST1 7 30
Baltimore HarborWind GustMeteorological113.0kts2026-11-08 21:30 EST1 7 30
Baltimore HarborWind SpeedMeteorological110.3kts2026-11-08 21:30 EST1 7 30
AnnapolisAir TemperatureMeteorological154.7F2026-11-08 21:30 EST1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-11-08 21:30 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-08 21:30 EST1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-11-08 21:30 EST1 7 30
AnnapolisMean Wave PeriodWaves33.2s2026-11-08 21:30 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality23%2026-11-08 21:30 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.98ft2026-11-08 21:30 EST1 7 30
AnnapolisWater SalinityWater Quality215.5PSU2026-11-08 21:30 EST1 7 30
AnnapolisWater TemperatureWater Quality260.7F2026-11-08 21:30 EST1 7 30
AnnapolisWave Direction (From)Waves3267Deg. Mag.2026-11-08 21:30 EST1 7 30
AnnapolisWind DirectionMeteorological1223Deg. Mag.2026-11-08 21:30 EST1 7 30
AnnapolisWind GustMeteorological112.8kts2026-11-08 21:30 EST1 7 30
AnnapolisWind SpeedMeteorological110.2kts2026-11-08 21:30 EST1 7 30
Gooses ReefAir TemperatureMeteorological155.9F2026-11-08 21:30 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-08 21:30 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-08 21:30 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.8s2026-11-08 21:30 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-08 21:30 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.82ft2026-11-08 21:30 EST1 7 30
Gooses ReefWater SalinityWater Quality217.9PSU2026-11-08 21:30 EST1 7 30
Gooses ReefWater TemperatureWater Quality261.6F2026-11-08 21:30 EST1 7 30
Gooses ReefWave Direction (From)Waves353Deg. Mag.2026-11-08 21:30 EST1 7 30
Gooses ReefWind DirectionMeteorological1212Deg. Mag.2026-11-08 21:30 EST1 7 30
Gooses ReefWind GustMeteorological120.4kts2026-11-08 21:30 EST1 7 30
Gooses ReefWind SpeedMeteorological116.1kts2026-11-08 21:30 EST1 7 30
PotomacAir TemperatureMeteorological157.2F2026-11-08 21:30 EST1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-11-08 21:30 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-08 21:30 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-08 21:30 EST1 7 30
PotomacMean Wave PeriodWaves31.8s2026-11-08 21:30 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-08 21:30 EST1 7 30
PotomacSignificant Wave HeightWaves30.59ft2026-11-08 21:30 EST1 7 30
PotomacWater SalinityWater Quality216.9PSU2026-11-08 21:30 EST1 7 30
PotomacWater TemperatureWater Quality261.7F2026-11-08 21:30 EST1 7 30
PotomacWave Direction (From)Waves3171Deg. Mag.2026-11-08 21:30 EST1 7 30
PotomacWind DirectionMeteorological1220Deg. Mag.2026-11-08 21:30 EST1 7 30
PotomacWind GustMeteorological114.0kts2026-11-08 21:30 EST1 7 30
PotomacWind SpeedMeteorological110.0kts2026-11-08 21:30 EST1 7 30
Stingray PointAir TemperatureMeteorological156.5F2026-11-08 21:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-11-08 21:30 EST1 7 30
Stingray PointMean Wave PeriodWaves316.0s2026-11-08 21:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-08 21:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.16ft2026-11-08 21:30 EST1 7 30
Stingray PointWater SalinityWater Quality220.1PSU2026-11-08 21:30 EST1 7 30
Stingray PointWater TemperatureWater Quality261.7F2026-11-08 21:30 EST1 7 30
Stingray PointWave Direction (From)Waves3101Deg. Mag.2026-11-08 21:30 EST1 7 30
Stingray PointWind DirectionMeteorological1225Deg. Mag.2026-11-08 21:30 EST1 7 30
Stingray PointWind GustMeteorological118.6kts2026-11-08 21:30 EST1 7 30
Stingray PointWind SpeedMeteorological114.8kts2026-11-08 21:30 EST1 7 30
York SpitAir TemperatureMeteorological157.0F2026-11-08 21:30 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 SpitLatitudePosition537.20720Degrees2026-11-08 21:30 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-08 21:30 EST1 7 30
York SpitMean Wave PeriodWaves32.0s2026-11-08 21:30 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-08 21:30 EST1 7 30
York SpitSignificant Wave HeightWaves31.09ft2026-11-08 21:30 EST1 7 30
York SpitWater SalinityWater Quality223.0PSU2026-11-08 21:30 EST1 7 30
York SpitWater TemperatureWater Quality261.9F2026-11-08 21:30 EST1 7 30
York SpitWave Direction (From)Waves3214Deg. Mag.2026-11-08 21:30 EST1 7 30
York SpitWind DirectionMeteorological1225Deg. Mag.2026-11-08 21:30 EST1 7 30
York SpitWind GustMeteorological118.1kts2026-11-08 21:30 EST1 7 30
York SpitWind SpeedMeteorological115.0kts2026-11-08 21:30 EST1 7 30