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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological154.0F2026-05-07 23:00 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-07 23:00 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-05-07 23:00 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52937Degrees2026-05-07 23:00 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.4s2026-05-07 23:00 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-07 23:00 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.34ft2026-05-07 23:00 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.6PSU2026-05-07 23:00 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.2F2026-05-07 23:00 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3284Deg. Mag.2026-05-07 23:00 EDT1 7 30
Baltimore HarborWind ChillMeteorological154.0F2026-05-07 23:00 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1230Deg. Mag.2026-05-07 23:00 EDT1 7 30
Baltimore HarborWind GustMeteorological111.7kts2026-05-07 23:00 EDT1 7 30
Baltimore HarborWind SpeedMeteorological17.7kts2026-05-07 23:00 EDT1 7 30
AnnapolisAir TemperatureMeteorological151.8F2026-05-07 23:00 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-05-07 23:00 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-05-07 23:00 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-07 23:00 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.8s2026-05-07 23:00 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-07 23:00 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.45ft2026-05-07 23:00 EDT1 7 30
AnnapolisWater SalinityWater Quality28.6PSU2026-05-07 23:00 EDT1 7 30
AnnapolisWater TemperatureWater Quality260.6F2026-05-07 23:00 EDT1 7 30
AnnapolisWave Direction (From)Waves333Deg. Mag.2026-05-07 23:00 EDT1 7 30
AnnapolisWind ChillMeteorological151.8F2026-05-07 23:00 EDT1 7 30
AnnapolisWind DirectionMeteorological1246Deg. Mag.2026-05-07 23:00 EDT1 7 30
AnnapolisWind GustMeteorological110.1kts2026-05-07 23:00 EDT1 7 30
AnnapolisWind SpeedMeteorological18.0kts2026-05-07 23:00 EDT1 7 30
Gooses ReefAir TemperatureMeteorological151.1F2026-05-07 23:00 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-07 23:00 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2026-05-07 23:00 EDT1 7 30
Gooses ReefLongitudePosition5-76.41466Degrees2026-05-07 23:00 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-05-07 23:00 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality23%2026-05-07 23:00 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.91ft2026-05-07 23:00 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.0PSU2026-05-07 23:00 EDT1 7 30
Gooses ReefWater TemperatureWater Quality259.9F2026-05-07 23:00 EDT1 7 30
Gooses ReefWave Direction (From)Waves3112Deg. Mag.2026-05-07 23:00 EDT1 7 30
Gooses ReefWind ChillMeteorological151.1F2026-05-07 23:00 EDT1 7 30
Gooses ReefWind DirectionMeteorological1268Deg. Mag.2026-05-07 23:00 EDT1 7 30
Gooses ReefWind GustMeteorological119.6kts2026-05-07 23:00 EDT1 7 30
Gooses ReefWind SpeedMeteorological115.1kts2026-05-07 23:00 EDT1 7 30
PotomacAir TemperatureMeteorological153.5F2026-05-07 23:00 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-05-07 23:00 EDT1 7 30
PotomacLatitudePosition538.03337Degrees2026-05-07 23:00 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-05-07 23:00 EDT1 7 30
PotomacMean Wave PeriodWaves32.4s2026-05-07 23:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-07 23:00 EDT1 7 30
PotomacSignificant Wave HeightWaves31.11ft2026-05-07 23:00 EDT1 7 30
PotomacWater SalinityWater Quality214.8PSU2026-05-07 23:00 EDT1 7 30
PotomacWater TemperatureWater Quality260.0F2026-05-07 23:00 EDT1 7 30
PotomacWave Direction (From)Waves3289Deg. Mag.2026-05-07 23:00 EDT1 7 30
PotomacWind ChillMeteorological153.5F2026-05-07 23:00 EDT1 7 30
PotomacWind DirectionMeteorological1277Deg. Mag.2026-05-07 23:00 EDT1 7 30
PotomacWind GustMeteorological116.7kts2026-05-07 23:00 EDT1 7 30
PotomacWind SpeedMeteorological113.2kts2026-05-07 23:00 EDT1 7 30
Stingray PointAir TemperatureMeteorological137.5F2026-02-21 21:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-02-21 21:30 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-02-21 21:30 EST1 7 30
Stingray PointLongitudePosition5-76.26278Degrees2026-02-21 21:30 EST1 7 30
Stingray PointMean Wave PeriodWaves32.5s2026-02-21 21:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-02-21 21:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.09ft2026-02-21 21:30 EST1 7 30
Stingray PointWater SalinityWater Quality219.7PSU2026-02-21 21:30 EST1 7 30
Stingray PointWater TemperatureWater Quality239.0F2026-02-21 21:30 EST1 7 30
Stingray PointWave Direction (From)Waves371Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind ChillMeteorological132.6F2026-02-21 21:30 EST1 7 30
Stingray PointWind DirectionMeteorological1122Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind GustMeteorological17.0kts2026-02-21 21:30 EST1 7 30
Stingray PointWind SpeedMeteorological15.4kts2026-02-21 21:30 EST1 7 30
York SpitAir TemperatureMeteorological152.9F2026-05-07 23:00 EDT1 7 30
York SpitBarometric PressureMeteorological129.6inches2026-05-07 23:00 EDT1 7 30
York SpitCurrent DirectionCurrents4199Deg. Mag.2026-05-07 23:00 EDT1 7 30
York SpitCurrent SpeedCurrents41.632kts2026-05-07 23:00 EDT1 7 30
York SpitLatitudePosition537.20770Degrees2026-05-07 23:00 EDT1 7 30
York SpitLongitudePosition5-76.26899Degrees2026-05-07 23:00 EDT1 7 30
York SpitMean Wave PeriodWaves32.8s2026-05-07 23:00 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-07 23:00 EDT1 7 30
York SpitSignificant Wave HeightWaves30.77ft2026-05-07 23:00 EDT1 7 30
York SpitWater SalinityWater Quality222.6PSU2026-05-07 23:00 EDT1 7 30
York SpitWater TemperatureWater Quality261.7F2026-05-07 23:00 EDT1 7 30
York SpitWave Direction (From)Waves3147Deg. Mag.2026-05-07 23:00 EDT1 7 30
York SpitWind ChillMeteorological152.9F2026-05-07 23:00 EDT1 7 30
York SpitWind DirectionMeteorological1307Deg. Mag.2026-05-07 23:00 EDT1 7 30
York SpitWind GustMeteorological112.0kts2026-05-07 23:00 EDT1 7 30
York SpitWind SpeedMeteorological18.9kts2026-05-07 23:00 EDT1 7 30