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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological179.5F2026-08-01 22:18 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-08-01 22:18 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4336Deg. Mag.2026-08-01 22:18 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.725kts2026-08-01 22:18 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-08-01 22:18 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-08-01 22:18 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.0s2026-08-01 22:18 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality244%2026-08-01 22:18 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.45ft2026-08-01 22:18 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.7PSU2026-08-01 22:18 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality280.7F2026-08-01 22:18 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3198Deg. Mag.2026-08-01 22:18 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1159Deg. Mag.2026-08-01 22:18 EDT1 7 30
Baltimore HarborWind GustMeteorological116.9kts2026-08-01 22:18 EDT1 7 30
Baltimore HarborWind SpeedMeteorological114.4kts2026-08-01 22:18 EDT1 7 30
AnnapolisAir TemperatureMeteorological178.5F2026-08-01 22:18 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-08-01 22:18 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-08-01 22:18 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-08-01 22:18 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.9s2026-08-01 22:18 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality270%2026-08-01 22:18 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.19ft2026-08-01 22:18 EDT1 7 30
AnnapolisWater SalinityWater Quality212.8PSU2026-08-01 22:18 EDT1 7 30
AnnapolisWater TemperatureWater Quality280.3F2026-08-01 22:18 EDT1 7 30
AnnapolisWave Direction (From)Waves344Deg. Mag.2026-08-01 22:18 EDT1 7 30
AnnapolisWind DirectionMeteorological1155Deg. Mag.2026-08-01 22:18 EDT1 7 30
AnnapolisWind GustMeteorological119.6kts2026-08-01 22:18 EDT1 7 30
AnnapolisWind SpeedMeteorological113.9kts2026-08-01 22:18 EDT1 7 30
Gooses ReefAir TemperatureMeteorological177.7F2026-08-01 22:18 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-08-01 22:18 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-08-01 22:18 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-08-01 22:18 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.1s2026-08-01 22:18 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality259%2026-08-01 22:18 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.99ft2026-08-01 22:18 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.3PSU2026-08-01 22:18 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.6F2026-08-01 22:18 EDT1 7 30
Gooses ReefWave Direction (From)Waves3168Deg. Mag.2026-08-01 22:18 EDT1 7 30
Gooses ReefWind DirectionMeteorological1160Deg. Mag.2026-08-01 22:18 EDT1 7 30
Gooses ReefWind GustMeteorological126.6kts2026-08-01 22:18 EDT1 7 30
Gooses ReefWind SpeedMeteorological120.9kts2026-08-01 22:18 EDT1 7 30
PotomacAir TemperatureMeteorological180.1F2026-08-01 22:18 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-08-01 22:18 EDT1 7 30
PotomacLatitudePosition538.03344Degrees2026-08-01 22:18 EDT1 7 30
PotomacLongitudePosition5-76.33746Degrees2026-08-01 22:18 EDT1 7 30
PotomacMean Wave PeriodWaves34.2s2026-08-01 22:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality247%2026-08-01 22:18 EDT1 7 30
PotomacSignificant Wave HeightWaves32.15ft2026-08-01 22:18 EDT1 7 30
PotomacWater SalinityWater Quality216.3PSU2026-08-01 22:18 EDT1 7 30
PotomacWater TemperatureWater Quality281.3F2026-08-01 22:18 EDT1 7 30
PotomacWave Direction (From)Waves3150Deg. Mag.2026-08-01 22:18 EDT1 7 30
PotomacWind DirectionMeteorological1164Deg. Mag.2026-08-01 22:18 EDT1 7 30
PotomacWind GustMeteorological120.8kts2026-08-01 22:18 EDT1 7 30
PotomacWind SpeedMeteorological116.2kts2026-08-01 22:18 EDT1 7 30
Stingray PointAir TemperatureMeteorological178.6F2026-08-01 22:18 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-08-01 22:18 EDT1 7 30
Stingray PointLatitudePosition537.56758Degrees2026-08-01 22:18 EDT1 7 30
Stingray PointLongitudePosition5-76.26224Degrees2026-08-01 22:18 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality214%2026-08-01 22:18 EDT1 7 30
Stingray PointWater SalinityWater Quality219.2PSU2026-08-01 22:18 EDT1 7 30
Stingray PointWater TemperatureWater Quality281.0F2026-08-01 22:18 EDT1 7 30
Stingray PointWind DirectionMeteorological1161Deg. Mag.2026-08-01 22:18 EDT1 7 30
Stingray PointWind GustMeteorological119.4kts2026-08-01 22:18 EDT1 7 30
Stingray PointWind SpeedMeteorological115.8kts2026-08-01 22:18 EDT1 7 30
York SpitAir TemperatureMeteorological178.7F2026-08-01 22:18 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-08-01 22:18 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 22:18 EDT1 7 30
York SpitLongitudePosition5-76.26921Degrees2026-08-01 22:18 EDT1 7 30
York SpitMean Wave PeriodWaves33.5s2026-08-01 22:18 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-08-01 22:18 EDT1 7 30
York SpitSignificant Wave HeightWaves32.64ft2026-08-01 22:18 EDT1 7 30
York SpitWater SalinityWater Quality223.0PSU2026-08-01 22:18 EDT1 7 30
York SpitWater TemperatureWater Quality281.0F2026-08-01 22:18 EDT1 7 30
York SpitWave Direction (From)Waves3163Deg. Mag.2026-08-01 22:18 EDT1 7 30
York SpitWind DirectionMeteorological1182Deg. Mag.2026-08-01 22:18 EDT1 7 30
York SpitWind GustMeteorological121.2kts2026-08-01 22:18 EDT1 7 30
York SpitWind SpeedMeteorological115.9kts2026-08-01 22:18 EDT1 7 30