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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological159.9F2026-11-09 13:18 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-11-09 13:18 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4248Deg. Mag.2026-11-09 13:18 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.874kts2026-11-09 13:18 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-09 13:18 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-09 13:18 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.2s2026-11-09 13:18 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality26%2026-11-09 13:18 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves31.25ft2026-11-09 13:18 EST1 7 30
Baltimore HarborWater SalinityWater Quality214.2PSU2026-11-09 13:18 EST1 7 30
Baltimore HarborWater TemperatureWater Quality261.6F2026-11-09 13:18 EST1 7 30
Baltimore HarborWave Direction (From)Waves3284Deg. Mag.2026-11-09 13:18 EST1 7 30
Baltimore HarborWind DirectionMeteorological1313Deg. Mag.2026-11-09 13:18 EST1 7 30
Baltimore HarborWind GustMeteorological128.4kts2026-11-09 13:18 EST1 7 30
Baltimore HarborWind SpeedMeteorological122.4kts2026-11-09 13:18 EST1 7 30
AnnapolisAir TemperatureMeteorological160.5F2026-11-09 13:18 EST1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-11-09 13:18 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-09 13:18 EST1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-11-09 13:18 EST1 7 30
AnnapolisMean Wave PeriodWaves32.0s2026-11-09 13:18 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality23%2026-11-09 13:18 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.81ft2026-11-09 13:18 EST1 7 30
AnnapolisWater SalinityWater Quality215.5PSU2026-11-09 13:18 EST1 7 30
AnnapolisWater TemperatureWater Quality260.9F2026-11-09 13:18 EST1 7 30
AnnapolisWave Direction (From)Waves3356Deg. Mag.2026-11-09 13:18 EST1 7 30
AnnapolisWind DirectionMeteorological1311Deg. Mag.2026-11-09 13:18 EST1 7 30
AnnapolisWind GustMeteorological120.6kts2026-11-09 13:18 EST1 7 30
AnnapolisWind SpeedMeteorological116.1kts2026-11-09 13:18 EST1 7 30
Gooses ReefAir TemperatureMeteorological159.3F2026-11-09 13:18 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-09 13:18 EST1 7 30
Gooses ReefLongitudePosition5-76.41460Degrees2026-11-09 13:18 EST1 7 30
Gooses ReefMean Wave PeriodWaves33.5s2026-11-09 13:18 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-09 13:18 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.41ft2026-11-09 13:18 EST1 7 30
Gooses ReefWater SalinityWater Quality218.1PSU2026-11-09 13:18 EST1 7 30
Gooses ReefWater TemperatureWater Quality261.5F2026-11-09 13:18 EST1 7 30
Gooses ReefWave Direction (From)Waves3100Deg. Mag.2026-11-09 13:18 EST1 7 30
Gooses ReefWind DirectionMeteorological1293Deg. Mag.2026-11-09 13:18 EST1 7 30
Gooses ReefWind GustMeteorological128.4kts2026-11-09 13:18 EST1 7 30
Gooses ReefWind SpeedMeteorological121.4kts2026-11-09 13:18 EST1 7 30
PotomacAir TemperatureMeteorological160.9F2026-11-09 13:18 EST1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-11-09 13:18 EST1 7 30
PotomacLatitudePosition538.03330Degrees2026-11-09 13:18 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-09 13:18 EST1 7 30
PotomacMean Wave PeriodWaves33.7s2026-11-09 13:18 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-09 13:18 EST1 7 30
PotomacSignificant Wave HeightWaves32.18ft2026-11-09 13:18 EST1 7 30
PotomacWater SalinityWater Quality218.7PSU2026-11-09 13:18 EST1 7 30
PotomacWater TemperatureWater Quality261.4F2026-11-09 13:18 EST1 7 30
PotomacWave Direction (From)Waves3303Deg. Mag.2026-11-09 13:18 EST1 7 30
PotomacWind DirectionMeteorological1303Deg. Mag.2026-11-09 13:18 EST1 7 30
PotomacWind GustMeteorological121.6kts2026-11-09 13:18 EST1 7 30
PotomacWind SpeedMeteorological117.9kts2026-11-09 13:18 EST1 7 30
Stingray PointAir TemperatureMeteorological162.7F2026-11-09 13:18 EST1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-11-09 13:18 EST1 7 30
Stingray PointMean Wave PeriodWaves32.4s2026-11-09 13:18 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-09 13:18 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.09ft2026-11-09 13:18 EST1 7 30
Stingray PointWater SalinityWater Quality219.8PSU2026-11-09 13:18 EST1 7 30
Stingray PointWater TemperatureWater Quality260.9F2026-11-09 13:18 EST1 7 30
Stingray PointWave Direction (From)Waves3257Deg. Mag.2026-11-09 13:18 EST1 7 30
Stingray PointWind DirectionMeteorological1287Deg. Mag.2026-11-09 13:18 EST1 7 30
Stingray PointWind GustMeteorological116.7kts2026-11-09 13:18 EST1 7 30
Stingray PointWind SpeedMeteorological113.4kts2026-11-09 13:18 EST1 7 30
York SpitAir TemperatureMeteorological161.5F2026-11-09 13:18 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 SpitLatitudePosition537.20710Degrees2026-11-09 13:18 EST1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-11-09 13:18 EST1 7 30
York SpitMean Wave PeriodWaves32.4s2026-11-09 13:18 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-09 13:18 EST1 7 30
York SpitSignificant Wave HeightWaves31.34ft2026-11-09 13:18 EST1 7 30
York SpitWater SalinityWater Quality223.0PSU2026-11-09 13:18 EST1 7 30
York SpitWater TemperatureWater Quality261.9F2026-11-09 13:18 EST1 7 30
York SpitWave Direction (From)Waves3226Deg. Mag.2026-11-09 13:18 EST1 7 30
York SpitWind DirectionMeteorological1289Deg. Mag.2026-11-09 13:18 EST1 7 30
York SpitWind GustMeteorological118.5kts2026-11-09 13:18 EST1 7 30
York SpitWind SpeedMeteorological115.3kts2026-11-09 13:18 EST1 7 30