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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological126.6F2026-01-19 00:00 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.6inches2026-01-19 00:00 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4122Deg. Mag.2026-01-19 00:00 EST1 7 30
Baltimore HarborCurrent SpeedCurrents42.011kts2026-01-19 00:00 EST1 7 30
Baltimore HarborLatitudePosition539.22285Degrees2026-01-19 00:00 EST1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2026-01-19 00:00 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.6s2026-01-19 00:00 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-01-15 15:36 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.44ft2026-01-19 00:00 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)Waves3324Deg. Mag.2026-01-19 00:00 EST1 7 30
Baltimore HarborWind ChillMeteorological113.5F2026-01-19 00:00 EST1 7 30
Baltimore HarborWind DirectionMeteorological1274Deg. Mag.2026-01-19 00:00 EST1 7 30
Baltimore HarborWind GustMeteorological120.2kts2026-01-19 00:00 EST1 7 30
Baltimore HarborWind SpeedMeteorological115.5kts2026-01-19 00:00 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 TemperatureMeteorological128.6F2026-01-19 00:00 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-01-19 00:00 EST1 7 30
Gooses ReefLatitudePosition538.55596Degrees2026-01-19 00:00 EST1 7 30
Gooses ReefLongitudePosition5-76.41463Degrees2026-01-19 00:00 EST1 7 30
Gooses ReefMean Wave PeriodWaves33.4s2026-01-19 00:00 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-01-19 00:00 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.61ft2026-01-19 00:00 EST1 7 30
Gooses ReefWater SalinityWater Quality217.2PSU2026-01-19 00:00 EST1 7 30
Gooses ReefWater TemperatureWater Quality238.2F2026-01-19 00:00 EST1 7 30
Gooses ReefWave Direction (From)Waves337Deg. Mag.2026-01-19 00:00 EST1 7 30
Gooses ReefWind ChillMeteorological116.3F2026-01-19 00:00 EST1 7 30
Gooses ReefWind DirectionMeteorological1318Deg. Mag.2026-01-19 00:00 EST1 7 30
Gooses ReefWind GustMeteorological119.6kts2026-01-19 00:00 EST1 7 30
Gooses ReefWind SpeedMeteorological115.3kts2026-01-19 00:00 EST1 7 30
PotomacAir TemperatureMeteorological130.3F2026-01-19 00:00 EST1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-01-19 00:00 EST1 7 30
PotomacLatitudePosition538.03325Degrees2026-01-19 00:00 EST1 7 30
PotomacLongitudePosition5-76.33732Degrees2026-01-19 00:00 EST1 7 30
PotomacMean Wave PeriodWaves33.1s2026-01-19 00:00 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-01-19 00:00 EST1 7 30
PotomacSignificant Wave HeightWaves31.43ft2026-01-19 00:00 EST1 7 30
PotomacWater SalinityWater Quality218.5PSU2026-01-19 00:00 EST1 7 30
PotomacWater TemperatureWater Quality239.4F2026-01-19 00:00 EST1 7 30
PotomacWave Direction (From)Waves33Deg. Mag.2026-01-19 00:00 EST1 7 30
PotomacWind ChillMeteorological118.7F2026-01-19 00:00 EST1 7 30
PotomacWind DirectionMeteorological1339Deg. Mag.2026-01-19 00:00 EST1 7 30
PotomacWind GustMeteorological119.6kts2026-01-19 00:00 EST1 7 30
PotomacWind SpeedMeteorological114.8kts2026-01-19 00:00 EST1 7 30
Stingray PointAir TemperatureMeteorological131.4F2026-01-19 00:00 EST1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-01-19 00:00 EST1 7 30
Stingray PointLatitudePosition537.56767Degrees2026-01-19 00:00 EST1 7 30
Stingray PointLongitudePosition5-76.26273Degrees2026-01-19 00:00 EST1 7 30
Stingray PointMean Wave PeriodWaves33.8s2026-01-19 00:00 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-01-19 00:00 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.13ft2026-01-19 00:00 EST1 7 30
Stingray PointWater SalinityWater Quality220.7PSU2026-01-19 00:00 EST1 7 30
Stingray PointWater TemperatureWater Quality240.9F2026-01-19 00:00 EST1 7 30
Stingray PointWave Direction (From)Waves370Deg. Mag.2026-01-19 00:00 EST1 7 30
Stingray PointWind ChillMeteorological120.1F2026-01-19 00:00 EST1 7 30
Stingray PointWind DirectionMeteorological1317Deg. Mag.2026-01-19 00:00 EST1 7 30
Stingray PointWind GustMeteorological122.3kts2026-01-19 00:00 EST1 7 30
Stingray PointWind SpeedMeteorological114.6kts2026-01-19 00:00 EST1 7 30
York SpitAir TemperatureMeteorological131.3F2026-01-19 00:00 EST1 7 30
York SpitBarometric PressureMeteorological129.4inches2026-01-19 00:00 EST1 7 30
York SpitCurrent DirectionCurrents4247Deg. Mag.2026-01-19 00:00 EST1 7 30
York SpitCurrent SpeedCurrents40.629kts2026-01-19 00:00 EST1 7 30
York SpitLatitudePosition537.20754Degrees2026-01-19 00:00 EST1 7 30
York SpitLongitudePosition5-76.26865Degrees2026-01-19 00:00 EST1 7 30
York SpitMean Wave PeriodWaves33.0s2026-01-19 00:00 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-01-19 00:00 EST1 7 30
York SpitSignificant Wave HeightWaves31.83ft2026-01-19 00:00 EST1 7 30
York SpitWater SalinityWater Quality224.1PSU2026-01-19 00:00 EST1 7 30
York SpitWater TemperatureWater Quality241.9F2026-01-19 00:00 EST1 7 30
York SpitWave Direction (From)Waves326Deg. Mag.2026-01-19 00:00 EST1 7 30
York SpitWind DirectionMeteorological1320Deg. Mag.2026-01-19 00:00 EST1 7 30
York SpitWind GustMeteorological127.6kts2026-01-19 00:00 EST1 7 30
York SpitWind SpeedMeteorological118.6kts2026-01-19 00:00 EST1 7 30