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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological133.1F2026-01-16 16:12 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-01-16 16:12 EST1 7 30
Baltimore HarborCurrent DirectionCurrents461Deg. Mag.2026-01-16 14:48 EST1 7 30
Baltimore HarborCurrent SpeedCurrents41.816kts2026-01-16 14:48 EST1 7 30
Baltimore HarborLatitudePosition539.22285Degrees2026-01-16 16:12 EST1 7 30
Baltimore HarborLongitudePosition5-76.52986Degrees2026-01-16 16:12 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-01-16 14:48 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-01-15 15:36 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.36ft2026-01-16 14:48 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)Waves3284Deg. Mag.2026-01-16 14:48 EST1 7 30
Baltimore HarborWind ChillMeteorological126.3F2026-01-16 16:12 EST1 7 30
Baltimore HarborWind DirectionMeteorological1227Deg. Mag.2026-01-16 16:12 EST1 7 30
Baltimore HarborWind GustMeteorological18.9kts2026-01-16 16:12 EST1 7 30
Baltimore HarborWind SpeedMeteorological16.7kts2026-01-16 16:12 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 TemperatureMeteorological135.4F2026-01-16 16:18 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-01-16 16:18 EST1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-01-16 16:18 EST1 7 30
Gooses ReefLongitudePosition5-76.41463Degrees2026-01-16 16:18 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-01-16 16:18 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-01-16 16:18 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.84ft2026-01-16 16:18 EST1 7 30
Gooses ReefWater SalinityWater Quality217.1PSU2026-01-16 16:18 EST1 7 30
Gooses ReefWater TemperatureWater Quality238.9F2026-01-16 16:18 EST1 7 30
Gooses ReefWave Direction (From)Waves3182Deg. Mag.2026-01-16 16:18 EST1 7 30
Gooses ReefWind ChillMeteorological127.7F2026-01-16 16:18 EST1 7 30
Gooses ReefWind DirectionMeteorological1204Deg. Mag.2026-01-16 16:18 EST1 7 30
Gooses ReefWind GustMeteorological112.2kts2026-01-16 16:18 EST1 7 30
Gooses ReefWind SpeedMeteorological19.2kts2026-01-16 16:18 EST1 7 30
PotomacAir TemperatureMeteorological137.4F2026-01-16 16:18 EST1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-01-16 16:18 EST1 7 30
PotomacLatitudePosition538.03322Degrees2026-01-16 16:18 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-01-16 16:18 EST1 7 30
PotomacMean Wave PeriodWaves31.9s2026-01-16 16:18 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-01-16 16:18 EST1 7 30
PotomacSignificant Wave HeightWaves30.87ft2026-01-16 16:18 EST1 7 30
PotomacWater SalinityWater Quality218.3PSU2026-01-16 16:18 EST1 7 30
PotomacWater TemperatureWater Quality240.3F2026-01-16 16:18 EST1 7 30
PotomacWave Direction (From)Waves3265Deg. Mag.2026-01-16 16:18 EST1 7 30
PotomacWind ChillMeteorological129.6F2026-01-16 16:18 EST1 7 30
PotomacWind DirectionMeteorological1235Deg. Mag.2026-01-16 16:18 EST1 7 30
PotomacWind GustMeteorological112.6kts2026-01-16 16:18 EST1 7 30
PotomacWind SpeedMeteorological110.3kts2026-01-16 16:18 EST1 7 30
Stingray PointAir TemperatureMeteorological140.3F2026-01-16 16:18 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-01-16 16:18 EST1 7 30
Stingray PointLatitudePosition537.56756Degrees2026-01-16 16:18 EST1 7 30
Stingray PointLongitudePosition5-76.26272Degrees2026-01-16 16:18 EST1 7 30
Stingray PointMean Wave PeriodWaves32.9s2026-01-16 16:18 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-01-16 16:18 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.90ft2026-01-16 16:18 EST1 7 30
Stingray PointWater SalinityWater Quality220.0PSU2026-01-16 16:18 EST1 7 30
Stingray PointWater TemperatureWater Quality241.5F2026-01-16 16:18 EST1 7 30
Stingray PointWave Direction (From)Waves3302Deg. Mag.2026-01-16 16:18 EST1 7 30
Stingray PointWind ChillMeteorological131.8F2026-01-16 16:18 EST1 7 30
Stingray PointWind DirectionMeteorological1200Deg. Mag.2026-01-16 16:18 EST1 7 30
Stingray PointWind GustMeteorological117.9kts2026-01-16 16:18 EST1 7 30
Stingray PointWind SpeedMeteorological114.2kts2026-01-16 16:18 EST1 7 30
York SpitAir TemperatureMeteorological139.8F2026-01-16 16:18 EST1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-01-16 16:18 EST1 7 30
York SpitCurrent DirectionCurrents450Deg. Mag.2026-01-16 16:18 EST1 7 30
York SpitCurrent SpeedCurrents43.373kts2026-01-16 16:18 EST1 7 30
York SpitLatitudePosition537.20769Degrees2026-01-16 16:18 EST1 7 30
York SpitLongitudePosition5-76.26864Degrees2026-01-16 16:18 EST1 7 30
York SpitMean Wave PeriodWaves32.1s2026-01-16 16:18 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-01-16 16:18 EST1 7 30
York SpitSignificant Wave HeightWaves30.94ft2026-01-16 16:18 EST1 7 30
York SpitWater SalinityWater Quality223.8PSU2026-01-16 16:18 EST1 7 30
York SpitWater TemperatureWater Quality242.2F2026-01-16 16:18 EST1 7 30
York SpitWave Direction (From)Waves3117Deg. Mag.2026-01-16 16:18 EST1 7 30
York SpitWind DirectionMeteorological1209Deg. Mag.2026-01-16 16:18 EST1 7 30
York SpitWind GustMeteorological119.8kts2026-01-16 16:18 EST1 7 30
York SpitWind SpeedMeteorological113.5kts2026-01-16 16:18 EST1 7 30