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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological155.4F2026-05-02 20:00 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-05-02 20:00 EDT1 7 30
Baltimore HarborLatitudePosition539.22266Degrees2026-05-02 20:00 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52937Degrees2026-05-02 20:00 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves317.4s2026-05-02 20:00 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-02 20:00 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.97ft2026-05-02 20:00 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.9PSU2026-05-02 20:00 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality260.0F2026-05-02 20:00 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3172Deg. Mag.2026-05-02 20:00 EDT1 7 30
Baltimore HarborWind ChillMeteorological155.4F2026-05-02 20:00 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1337Deg. Mag.2026-05-02 20:00 EDT1 7 30
Baltimore HarborWind GustMeteorological117.7kts2026-05-02 20:00 EDT1 7 30
Baltimore HarborWind SpeedMeteorological114.8kts2026-05-02 20:00 EDT1 7 30
AnnapolisAir TemperatureMeteorological154.7F2026-05-02 20:00 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-05-02 20:00 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-05-02 20:00 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-05-02 20:00 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.6s2026-05-02 20:00 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-02 20:00 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.45ft2026-05-02 20:00 EDT1 7 30
AnnapolisWater SalinityWater Quality27.2PSU2026-05-02 20:00 EDT1 7 30
AnnapolisWater TemperatureWater Quality258.3F2026-05-02 20:00 EDT1 7 30
AnnapolisWave Direction (From)Waves3307Deg. Mag.2026-05-02 20:00 EDT1 7 30
AnnapolisWind ChillMeteorological154.7F2026-05-02 20:00 EDT1 7 30
AnnapolisWind DirectionMeteorological1337Deg. Mag.2026-05-02 20:00 EDT1 7 30
AnnapolisWind GustMeteorological115.0kts2026-05-02 20:00 EDT1 7 30
AnnapolisWind SpeedMeteorological111.4kts2026-05-02 20:00 EDT1 7 30
Gooses ReefAir TemperatureMeteorological153.8F2026-05-02 20:00 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-05-02 20:00 EDT1 7 30
Gooses ReefLatitudePosition538.55599Degrees2026-05-02 20:00 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-02 20:00 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-05-02 20:00 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-05-02 20:00 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.44ft2026-05-02 20:00 EDT1 7 30
Gooses ReefWater SalinityWater Quality211.0PSU2026-05-02 20:00 EDT1 7 30
Gooses ReefWater TemperatureWater Quality258.2F2026-05-02 20:00 EDT1 7 30
Gooses ReefWave Direction (From)Waves344Deg. Mag.2026-05-02 20:00 EDT1 7 30
Gooses ReefWind ChillMeteorological153.8F2026-05-02 20:00 EDT1 7 30
Gooses ReefWind DirectionMeteorological1357Deg. Mag.2026-05-02 20:00 EDT1 7 30
Gooses ReefWind GustMeteorological19.5kts2026-05-02 20:00 EDT1 7 30
Gooses ReefWind SpeedMeteorological16.3kts2026-05-02 20:00 EDT1 7 30
PotomacAir TemperatureMeteorological155.4F2026-05-02 20:00 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-05-02 20:00 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-05-02 20:00 EDT1 7 30
PotomacLongitudePosition5-76.33749Degrees2026-05-02 20:00 EDT1 7 30
PotomacMean Wave PeriodWaves32.0s2026-05-02 20:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-02 20:00 EDT1 7 30
PotomacSignificant Wave HeightWaves30.12ft2026-05-02 20:00 EDT1 7 30
PotomacWater SalinityWater Quality215.0PSU2026-05-02 20:00 EDT1 7 30
PotomacWater TemperatureWater Quality260.6F2026-05-02 20:00 EDT1 7 30
PotomacWave Direction (From)Waves3100Deg. Mag.2026-05-02 20:00 EDT1 7 30
PotomacWind ChillMeteorological155.4F2026-05-02 20:00 EDT1 7 30
PotomacWind DirectionMeteorological1346Deg. Mag.2026-05-02 20:00 EDT1 7 30
PotomacWind GustMeteorological17.0kts2026-05-02 20:00 EDT1 7 30
PotomacWind SpeedMeteorological15.8kts2026-05-02 20:00 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 TemperatureMeteorological154.5F2026-05-02 20:00 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-05-02 20:00 EDT1 7 30
York SpitCurrent DirectionCurrents4145Deg. Mag.2026-05-02 20:00 EDT1 7 30
York SpitCurrent SpeedCurrents41.838kts2026-05-02 20:00 EDT1 7 30
York SpitLatitudePosition537.20769Degrees2026-05-02 20:00 EDT1 7 30
York SpitLongitudePosition5-76.26913Degrees2026-05-02 20:00 EDT1 7 30
York SpitMean Wave PeriodWaves33.7s2026-05-02 20:00 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-02 20:00 EDT1 7 30
York SpitSignificant Wave HeightWaves31.90ft2026-05-02 20:00 EDT1 7 30
York SpitWater SalinityWater Quality222.0PSU2026-05-02 20:00 EDT1 7 30
York SpitWater TemperatureWater Quality260.8F2026-05-02 20:00 EDT1 7 30
York SpitWave Direction (From)Waves3192Deg. Mag.2026-05-02 20:00 EDT1 7 30
York SpitWind ChillMeteorological154.5F2026-05-02 20:00 EDT1 7 30
York SpitWind DirectionMeteorological11Deg. Mag.2026-05-02 20:00 EDT1 7 30
York SpitWind GustMeteorological117.5kts2026-05-02 20:00 EDT1 7 30
York SpitWind SpeedMeteorological113.8kts2026-05-02 20:00 EDT1 7 30