Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological156.9F2026-11-08 18:12 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-11-08 18:12 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4145Deg. Mag.2026-11-08 18:12 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.313kts2026-11-08 18:12 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-08 18:12 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-08 18:12 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2026-11-08 18:12 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality28%2026-11-08 18:12 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.21ft2026-11-08 18:12 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.8PSU2026-11-08 18:12 EST1 7 30
Baltimore HarborWater TemperatureWater Quality262.2F2026-11-08 18:12 EST1 7 30
Baltimore HarborWave Direction (From)Waves323Deg. Mag.2026-11-08 18:12 EST1 7 30
Baltimore HarborWind DirectionMeteorological1217Deg. Mag.2026-11-08 18:12 EST1 7 30
Baltimore HarborWind GustMeteorological111.7kts2026-11-08 18:12 EST1 7 30
Baltimore HarborWind SpeedMeteorological19.7kts2026-11-08 18:12 EST1 7 30
AnnapolisAir TemperatureMeteorological157.1F2026-11-08 18:18 EST1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-11-08 18:18 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-08 18:18 EST1 7 30
AnnapolisLongitudePosition5-76.44680Degrees2026-11-08 18:18 EST1 7 30
AnnapolisMean Wave PeriodWaves32.1s2026-11-08 18:18 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality23%2026-11-08 18:18 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.46ft2026-11-08 18:18 EST1 7 30
AnnapolisWater SalinityWater Quality215.5PSU2026-11-08 18:18 EST1 7 30
AnnapolisWater TemperatureWater Quality261.6F2026-11-08 18:18 EST1 7 30
AnnapolisWave Direction (From)Waves3292Deg. Mag.2026-11-08 18:18 EST1 7 30
AnnapolisWind DirectionMeteorological1200Deg. Mag.2026-11-08 18:18 EST1 7 30
AnnapolisWind GustMeteorological118.8kts2026-11-08 18:18 EST1 7 30
AnnapolisWind SpeedMeteorological114.2kts2026-11-08 18:18 EST1 7 30
Gooses ReefAir TemperatureMeteorological156.7F2026-11-08 18:12 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-08 18:12 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-08 18:12 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-11-08 18:12 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-08 18:12 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.69ft2026-11-08 18:12 EST1 7 30
Gooses ReefWater SalinityWater Quality217.8PSU2026-11-08 18:12 EST1 7 30
Gooses ReefWater TemperatureWater Quality261.0F2026-11-08 18:12 EST1 7 30
Gooses ReefWave Direction (From)Waves3238Deg. Mag.2026-11-08 18:12 EST1 7 30
Gooses ReefWind DirectionMeteorological1209Deg. Mag.2026-11-08 18:12 EST1 7 30
Gooses ReefWind GustMeteorological115.9kts2026-11-08 18:12 EST1 7 30
Gooses ReefWind SpeedMeteorological112.9kts2026-11-08 18:12 EST1 7 30
PotomacAir TemperatureMeteorological158.5F2026-11-08 18:18 EST1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-11-08 18:18 EST1 7 30
PotomacLatitudePosition538.03330Degrees2026-11-08 18:18 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-08 18:18 EST1 7 30
PotomacMean Wave PeriodWaves31.7s2026-11-08 18:18 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-08 18:18 EST1 7 30
PotomacSignificant Wave HeightWaves30.56ft2026-11-08 18:18 EST1 7 30
PotomacWater SalinityWater Quality217.2PSU2026-11-08 18:18 EST1 7 30
PotomacWater TemperatureWater Quality262.0F2026-11-08 18:18 EST1 7 30
PotomacWave Direction (From)Waves3208Deg. Mag.2026-11-08 18:18 EST1 7 30
PotomacWind DirectionMeteorological1204Deg. Mag.2026-11-08 18:18 EST1 7 30
PotomacWind GustMeteorological116.1kts2026-11-08 18:18 EST1 7 30
PotomacWind SpeedMeteorological112.8kts2026-11-08 18:18 EST1 7 30
Stingray PointAir TemperatureMeteorological158.5F2026-11-08 18:18 EST1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-11-08 18:18 EST1 7 30
Stingray PointMean Wave PeriodWaves31.7s2026-11-08 18:18 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-08 18:18 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.47ft2026-11-08 18:18 EST1 7 30
Stingray PointWater SalinityWater Quality219.2PSU2026-11-08 18:18 EST1 7 30
Stingray PointWater TemperatureWater Quality262.1F2026-11-08 18:18 EST1 7 30
Stingray PointWave Direction (From)Waves3254Deg. Mag.2026-11-08 18:18 EST1 7 30
Stingray PointWind DirectionMeteorological1203Deg. Mag.2026-11-08 18:18 EST1 7 30
Stingray PointWind GustMeteorological112.8kts2026-11-08 18:18 EST1 7 30
Stingray PointWind SpeedMeteorological110.9kts2026-11-08 18:18 EST1 7 30
York SpitAir TemperatureMeteorological158.0F2026-11-08 18:12 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 18:12 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-08 18:12 EST1 7 30
York SpitMean Wave PeriodWaves32.2s2026-11-08 18:12 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-08 18:12 EST1 7 30
York SpitSignificant Wave HeightWaves30.75ft2026-11-08 18:12 EST1 7 30
York SpitWater SalinityWater Quality223.1PSU2026-11-08 18:12 EST1 7 30
York SpitWater TemperatureWater Quality262.2F2026-11-08 18:12 EST1 7 30
York SpitWave Direction (From)Waves3141Deg. Mag.2026-11-08 18:12 EST1 7 30
York SpitWind DirectionMeteorological1213Deg. Mag.2026-11-08 18:12 EST1 7 30
York SpitWind GustMeteorological115.2kts2026-11-08 18:12 EST1 7 30
York SpitWind SpeedMeteorological112.0kts2026-11-08 18:12 EST1 7 30