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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological173.8F2026-07-08 09:36 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-07-08 09:36 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4256Deg. Mag.2026-07-08 09:36 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.522kts2026-07-08 09:36 EDT1 7 30
Baltimore HarborLatitudePosition539.22269Degrees2026-07-08 09:36 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-07-08 09:36 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.8s2026-07-08 09:36 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality234%2026-07-08 09:36 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.24ft2026-07-08 09:36 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.4PSU2026-07-08 09:36 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality282.1F2026-07-08 09:36 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3184Deg. Mag.2026-07-08 09:36 EDT1 7 30
Baltimore HarborWind ChillMeteorological173.8F2026-07-08 09:36 EDT1 7 30
Baltimore HarborWind DirectionMeteorological185Deg. Mag.2026-07-08 09:36 EDT1 7 30
Baltimore HarborWind GustMeteorological17.4kts2026-07-08 09:36 EDT1 7 30
Baltimore HarborWind SpeedMeteorological15.5kts2026-07-08 09:36 EDT1 7 30
AnnapolisAir TemperatureMeteorological172.7F2026-07-08 09:36 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-07-08 09:36 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-07-08 09:36 EDT1 7 30
AnnapolisLongitudePosition5-76.44688Degrees2026-07-08 09:36 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.7s2026-07-08 09:36 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality259%2026-07-08 09:36 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.48ft2026-07-08 09:36 EDT1 7 30
AnnapolisWater SalinityWater Quality211.3PSU2026-07-08 09:36 EDT1 7 30
AnnapolisWater TemperatureWater Quality281.9F2026-07-08 09:36 EDT1 7 30
AnnapolisWave Direction (From)Waves352Deg. Mag.2026-07-08 09:36 EDT1 7 30
AnnapolisWind ChillMeteorological172.7F2026-07-08 09:36 EDT1 7 30
AnnapolisWind DirectionMeteorological1303Deg. Mag.2026-07-08 09:36 EDT1 7 30
AnnapolisWind GustMeteorological18.5kts2026-07-08 09:36 EDT1 7 30
AnnapolisWind SpeedMeteorological14.9kts2026-07-08 09:36 EDT1 7 30
Gooses ReefAir TemperatureMeteorological172.0F2026-07-08 09:36 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-07-08 09:36 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2026-07-08 09:36 EDT1 7 30
Gooses ReefLongitudePosition5-76.41494Degrees2026-07-08 09:36 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.7s2026-07-08 09:36 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality264%2026-07-08 09:36 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.73ft2026-07-08 09:36 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.1PSU2026-07-08 09:36 EDT1 7 30
Gooses ReefWater TemperatureWater Quality281.3F2026-07-08 09:36 EDT1 7 30
Gooses ReefWave Direction (From)Waves322Deg. Mag.2026-07-08 09:36 EDT1 7 30
Gooses ReefWind ChillMeteorological172.0F2026-07-08 09:36 EDT1 7 30
Gooses ReefWind DirectionMeteorological165Deg. Mag.2026-07-08 09:36 EDT1 7 30
Gooses ReefWind GustMeteorological110.1kts2026-07-08 09:36 EDT1 7 30
Gooses ReefWind SpeedMeteorological16.8kts2026-07-08 09:36 EDT1 7 30
PotomacAir TemperatureMeteorological175.3F2026-07-08 09:36 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-07-08 09:36 EDT1 7 30
PotomacLatitudePosition538.03321Degrees2026-07-08 09:36 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-07-08 09:36 EDT1 7 30
PotomacMean Wave PeriodWaves33.1s2026-07-08 09:36 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality252%2026-07-08 09:36 EDT1 7 30
PotomacSignificant Wave HeightWaves31.04ft2026-07-08 09:36 EDT1 7 30
PotomacWater SalinityWater Quality216.4PSU2026-07-08 09:36 EDT1 7 30
PotomacWater TemperatureWater Quality282.4F2026-07-08 09:36 EDT1 7 30
PotomacWave Direction (From)Waves3124Deg. Mag.2026-07-08 09:36 EDT1 7 30
PotomacWind ChillMeteorological175.3F2026-07-08 09:36 EDT1 7 30
PotomacWind DirectionMeteorological144Deg. Mag.2026-07-08 09:36 EDT1 7 30
PotomacWind GustMeteorological112.2kts2026-07-08 09:36 EDT1 7 30
PotomacWind SpeedMeteorological19.6kts2026-07-08 09:36 EDT1 7 30
Stingray PointAir TemperatureMeteorological175.2F2026-07-08 09:36 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-07-08 09:36 EDT1 7 30
Stingray PointLatitudePosition537.56742Degrees2026-07-08 09:36 EDT1 7 30
Stingray PointLongitudePosition5-76.26214Degrees2026-07-08 09:36 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality223%2026-07-08 09:36 EDT1 7 30
Stingray PointWater SalinityWater Quality219.0PSU2026-07-08 09:36 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.5F2026-07-08 09:36 EDT1 7 30
Stingray PointWind ChillMeteorological175.2F2026-07-08 09:36 EDT1 7 30
Stingray PointWind DirectionMeteorological183Deg. Mag.2026-07-08 09:36 EDT1 7 30
Stingray PointWind GustMeteorological114.8kts2026-07-08 09:36 EDT1 7 30
Stingray PointWind SpeedMeteorological110.5kts2026-07-08 09:36 EDT1 7 30
York SpitAir TemperatureMeteorological172.1F2026-07-08 09:36 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-07-08 09:36 EDT1 7 30
York SpitCurrent DirectionCurrents4350Deg. Mag.2026-07-04 23:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.265kts2026-07-04 23:54 EDT1 7 30
York SpitLatitudePosition537.20707Degrees2026-07-08 09:36 EDT1 7 30
York SpitLongitudePosition5-76.26921Degrees2026-07-08 09:36 EDT1 7 30
York SpitMean Wave PeriodWaves33.2s2026-07-08 09:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-07-08 09:36 EDT1 7 30
York SpitSignificant Wave HeightWaves31.30ft2026-07-08 09:36 EDT1 7 30
York SpitWater SalinityWater Quality223.4PSU2026-07-08 09:36 EDT1 7 30
York SpitWater TemperatureWater Quality282.0F2026-07-08 09:36 EDT1 7 30
York SpitWave Direction (From)Waves3354Deg. Mag.2026-07-08 09:36 EDT1 7 30
York SpitWind ChillMeteorological172.1F2026-07-08 09:36 EDT1 7 30
York SpitWind DirectionMeteorological176Deg. Mag.2026-07-08 09:36 EDT1 7 30
York SpitWind GustMeteorological115.2kts2026-07-08 09:36 EDT1 7 30
York SpitWind SpeedMeteorological112.3kts2026-07-08 09:36 EDT1 7 30