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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological165.6F2026-05-26 06:18 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-05-26 06:18 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-05-26 06:18 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-05-26 06:18 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.7s2026-05-26 06:18 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-26 06:18 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.12ft2026-05-26 06:18 EDT1 7 30
Baltimore HarborWater SalinityWater Quality24.7PSU2026-05-26 06:18 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality265.7F2026-05-26 06:18 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3184Deg. Mag.2026-05-26 06:18 EDT1 7 30
Baltimore HarborWind ChillMeteorological165.6F2026-05-26 06:18 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1164Deg. Mag.2026-05-26 06:18 EDT1 7 30
Baltimore HarborWind GustMeteorological13.7kts2026-05-26 06:18 EDT1 7 30
Baltimore HarborWind SpeedMeteorological13.1kts2026-05-26 06:18 EDT1 7 30
AnnapolisAir TemperatureMeteorological163.7F2026-05-26 06:18 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.8inches2026-05-26 06:18 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-05-26 06:18 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-05-26 06:18 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.0s2026-05-26 06:18 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-26 06:18 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.12ft2026-05-26 06:18 EDT1 7 30
AnnapolisWater SalinityWater Quality26.5PSU2026-05-26 06:18 EDT1 7 30
AnnapolisWater TemperatureWater Quality265.0F2026-05-26 06:18 EDT1 7 30
AnnapolisWave Direction (From)Waves3142Deg. Mag.2026-05-26 06:18 EDT1 7 30
AnnapolisWind ChillMeteorological163.7F2026-05-26 06:18 EDT1 7 30
AnnapolisWind DirectionMeteorological1235Deg. Mag.2026-05-26 06:18 EDT1 7 30
AnnapolisWind GustMeteorological11.2kts2026-05-26 06:18 EDT1 7 30
AnnapolisWind SpeedMeteorological10.7kts2026-05-26 06:18 EDT1 7 30
Gooses ReefAir TemperatureMeteorological163.0F2026-05-26 06:18 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-05-26 06:18 EDT1 7 30
Gooses ReefLatitudePosition538.55599Degrees2026-05-26 06:18 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-26 06:18 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.9s2026-05-26 06:18 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality23%2026-05-26 06:18 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.19ft2026-05-26 06:18 EDT1 7 30
Gooses ReefWater SalinityWater Quality29.9PSU2026-05-26 06:18 EDT1 7 30
Gooses ReefWater TemperatureWater Quality265.6F2026-05-26 06:18 EDT1 7 30
Gooses ReefWave Direction (From)Waves39Deg. Mag.2026-05-26 06:18 EDT1 7 30
Gooses ReefWind ChillMeteorological163.0F2026-05-26 06:18 EDT1 7 30
Gooses ReefWind DirectionMeteorological133Deg. Mag.2026-05-26 06:18 EDT1 7 30
Gooses ReefWind GustMeteorological15.2kts2026-05-26 06:18 EDT1 7 30
Gooses ReefWind SpeedMeteorological14.4kts2026-05-26 06:18 EDT1 7 30
PotomacAir TemperatureMeteorological166.9F2026-05-26 06:18 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-05-26 06:18 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-05-26 06:18 EDT1 7 30
PotomacLongitudePosition5-76.33749Degrees2026-05-26 06:18 EDT1 7 30
PotomacMean Wave PeriodWaves33.1s2026-05-26 06:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality219%2026-05-26 06:18 EDT1 7 30
PotomacSignificant Wave HeightWaves30.12ft2026-05-26 06:18 EDT1 7 30
PotomacWater SalinityWater Quality213.5PSU2026-05-26 06:18 EDT1 7 30
PotomacWater TemperatureWater Quality266.4F2026-05-26 06:18 EDT1 7 30
PotomacWave Direction (From)Waves3137Deg. Mag.2026-05-26 06:18 EDT1 7 30
PotomacWind ChillMeteorological166.9F2026-05-26 06:18 EDT1 7 30
PotomacWind DirectionMeteorological13Deg. Mag.2026-05-26 06:18 EDT1 7 30
PotomacWind GustMeteorological15.4kts2026-05-26 06:18 EDT1 7 30
PotomacWind SpeedMeteorological14.7kts2026-05-26 06:18 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 TemperatureMeteorological173.1F2026-05-18 09:42 EDT1 7 30
York SpitBarometric PressureMeteorological130.3inches2026-05-18 09:42 EDT1 7 30
York SpitCurrent DirectionCurrents4213Deg. Mag.2026-05-18 09:42 EDT1 7 30
York SpitCurrent SpeedCurrents41.821kts2026-05-18 09:42 EDT1 7 30
York SpitLatitudePosition537.20773Degrees2026-05-18 09:42 EDT1 7 30
York SpitLongitudePosition5-76.26911Degrees2026-05-18 09:42 EDT1 7 30
York SpitMean Wave PeriodWaves32.0s2026-05-18 09:42 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-18 09:36 EDT1 7 30
York SpitSignificant Wave HeightWaves30.64ft2026-05-18 09:42 EDT1 7 30
York SpitWater SalinityWater Quality222.6PSU2026-05-18 09:36 EDT1 7 30
York SpitWater TemperatureWater Quality266.0F2026-05-18 09:36 EDT1 7 30
York SpitWave Direction (From)Waves3249Deg. Mag.2026-05-18 09:42 EDT1 7 30
York SpitWind ChillMeteorological173.1F2026-05-18 09:42 EDT1 7 30
York SpitWind DirectionMeteorological1204Deg. Mag.2026-05-18 09:42 EDT1 7 30
York SpitWind GustMeteorological12.7kts2026-05-18 09:42 EDT1 7 30
York SpitWind SpeedMeteorological11.6kts2026-05-18 09:42 EDT1 7 30