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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological182.4F2026-08-01 14:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-08-01 14:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4333Deg. Mag.2026-08-01 14:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.407kts2026-08-01 14:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-08-01 14:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-08-01 14:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-08-01 14:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality247%2026-08-01 14:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.57ft2026-08-01 14:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.9PSU2026-08-01 14:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality280.5F2026-08-01 14:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3193Deg. Mag.2026-08-01 14:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1138Deg. Mag.2026-08-01 14:54 EDT1 7 30
Baltimore HarborWind GustMeteorological113.6kts2026-08-01 14:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological110.7kts2026-08-01 14:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological182.0F2026-08-01 14:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-08-01 14:54 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-08-01 14:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-08-01 14:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.5s2026-08-01 14:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality271%2026-08-01 14:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.93ft2026-08-01 14:54 EDT1 7 30
AnnapolisWater SalinityWater Quality212.7PSU2026-08-01 14:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality280.7F2026-08-01 14:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3105Deg. Mag.2026-08-01 14:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1163Deg. Mag.2026-08-01 14:54 EDT1 7 30
AnnapolisWind GustMeteorological19.3kts2026-08-01 14:54 EDT1 7 30
AnnapolisWind SpeedMeteorological17.1kts2026-08-01 14:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological178.2F2026-08-01 14:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-08-01 14:54 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-08-01 14:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-08-01 14:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.4s2026-08-01 14:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality266%2026-08-01 14:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.09ft2026-08-01 14:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.7PSU2026-08-01 14:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.5F2026-08-01 14:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3166Deg. Mag.2026-08-01 14:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1156Deg. Mag.2026-08-01 14:54 EDT1 7 30
Gooses ReefWind GustMeteorological117.7kts2026-08-01 14:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological114.7kts2026-08-01 14:54 EDT1 7 30
PotomacAir TemperatureMeteorological181.7F2026-08-01 14:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-08-01 14:54 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-08-01 14:54 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-08-01 14:54 EDT1 7 30
PotomacMean Wave PeriodWaves33.0s2026-08-01 14:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality240%2026-08-01 14:54 EDT1 7 30
PotomacSignificant Wave HeightWaves31.46ft2026-08-01 14:54 EDT1 7 30
PotomacWater SalinityWater Quality216.9PSU2026-08-01 14:54 EDT1 7 30
PotomacWater TemperatureWater Quality281.7F2026-08-01 14:54 EDT1 7 30
PotomacWave Direction (From)Waves3167Deg. Mag.2026-08-01 14:54 EDT1 7 30
PotomacWind DirectionMeteorological1134Deg. Mag.2026-08-01 14:54 EDT1 7 30
PotomacWind GustMeteorological115.0kts2026-08-01 14:54 EDT1 7 30
PotomacWind SpeedMeteorological111.3kts2026-08-01 14:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological181.4F2026-08-01 14:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-08-01 14:54 EDT1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-08-01 14:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26214Degrees2026-08-01 14:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality215%2026-08-01 14:54 EDT1 7 30
Stingray PointWater SalinityWater Quality219.3PSU2026-08-01 14:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality281.5F2026-08-01 14:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1155Deg. Mag.2026-08-01 14:54 EDT1 7 30
Stingray PointWind GustMeteorological115.7kts2026-08-01 14:54 EDT1 7 30
Stingray PointWind SpeedMeteorological112.0kts2026-08-01 14:54 EDT1 7 30
York SpitAir TemperatureMeteorological180.6F2026-08-01 14:48 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-08-01 14:48 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 SpitLatitudePosition537.20724Degrees2026-08-01 14:48 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-08-01 14:48 EDT1 7 30
York SpitMean Wave PeriodWaves31.9s2026-08-01 14:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-08-01 14:48 EDT1 7 30
York SpitSignificant Wave HeightWaves30.73ft2026-08-01 14:48 EDT1 7 30
York SpitWater SalinityWater Quality222.8PSU2026-08-01 14:48 EDT1 7 30
York SpitWater TemperatureWater Quality281.9F2026-08-01 14:48 EDT1 7 30
York SpitWave Direction (From)Waves3245Deg. Mag.2026-08-01 14:48 EDT1 7 30
York SpitWind DirectionMeteorological1123Deg. Mag.2026-08-01 14:48 EDT1 7 30
York SpitWind GustMeteorological115.2kts2026-08-01 14:48 EDT1 7 30
York SpitWind SpeedMeteorological111.8kts2026-08-01 14:48 EDT1 7 30