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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological173.7F2026-07-08 08:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.1inches2026-07-08 08:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4225Deg. Mag.2026-07-08 08:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.249kts2026-07-08 08:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-07-08 08:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-07-08 08:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.6s2026-07-08 08:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality234%2026-07-08 08:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.34ft2026-07-08 08:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.4PSU2026-07-08 08:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality282.2F2026-07-08 08:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3220Deg. Mag.2026-07-08 08:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological173.7F2026-07-08 08:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological151Deg. Mag.2026-07-08 08:48 EDT1 7 30
Baltimore HarborWind GustMeteorological16.6kts2026-07-08 08:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological15.1kts2026-07-08 08:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological171.8F2026-07-08 08:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-07-08 08:48 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-07-08 08:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-07-08 08:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.7s2026-07-08 08:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality259%2026-07-08 08:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.46ft2026-07-08 08:48 EDT1 7 30
AnnapolisWater SalinityWater Quality211.3PSU2026-07-08 08:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality282.0F2026-07-08 08:48 EDT1 7 30
AnnapolisWave Direction (From)Waves340Deg. Mag.2026-07-08 08:48 EDT1 7 30
AnnapolisWind ChillMeteorological171.8F2026-07-08 08:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1284Deg. Mag.2026-07-08 08:48 EDT1 7 30
AnnapolisWind GustMeteorological17.8kts2026-07-08 08:48 EDT1 7 30
AnnapolisWind SpeedMeteorological14.3kts2026-07-08 08:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological171.1F2026-07-08 08:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-07-08 08:48 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2026-07-08 08:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41493Degrees2026-07-08 08:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.7s2026-07-08 08:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality265%2026-07-08 08:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.88ft2026-07-08 08:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.1PSU2026-07-08 08:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality281.4F2026-07-08 08:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3153Deg. Mag.2026-07-08 08:48 EDT1 7 30
Gooses ReefWind ChillMeteorological171.1F2026-07-08 08:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological157Deg. Mag.2026-07-08 08:48 EDT1 7 30
Gooses ReefWind GustMeteorological112.6kts2026-07-08 08:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.2kts2026-07-08 08:48 EDT1 7 30
PotomacAir TemperatureMeteorological149.8F2026-07-08 08:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-07-08 08:48 EDT1 7 30
PotomacLatitudePosition538.03324Degrees2026-07-08 08:48 EDT1 7 30
PotomacLongitudePosition5-76.33749Degrees2026-07-08 08:48 EDT1 7 30
PotomacMean Wave PeriodWaves33.3s2026-07-08 08:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality251%2026-07-08 08:48 EDT1 7 30
PotomacSignificant Wave HeightWaves31.23ft2026-07-08 08:48 EDT1 7 30
PotomacWater SalinityWater Quality216.4PSU2026-07-08 08:48 EDT1 7 30
PotomacWater TemperatureWater Quality282.4F2026-07-08 08:48 EDT1 7 30
PotomacWave Direction (From)Waves3125Deg. Mag.2026-07-08 08:48 EDT1 7 30
PotomacWind ChillMeteorological145.5F2026-07-08 08:48 EDT1 7 30
PotomacWind DirectionMeteorological151Deg. Mag.2026-07-08 08:48 EDT1 7 30
PotomacWind GustMeteorological113.4kts2026-07-08 08:48 EDT1 7 30
PotomacWind SpeedMeteorological19.4kts2026-07-08 08:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological173.3F2026-07-08 08:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-07-08 08:48 EDT1 7 30
Stingray PointLatitudePosition537.56742Degrees2026-07-08 08:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26225Degrees2026-07-08 08:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality221%2026-07-08 08:48 EDT1 7 30
Stingray PointWater SalinityWater Quality219.1PSU2026-07-08 08:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.5F2026-07-08 08:48 EDT1 7 30
Stingray PointWind ChillMeteorological173.3F2026-07-08 08:48 EDT1 7 30
Stingray PointWind DirectionMeteorological181Deg. Mag.2026-07-08 08:48 EDT1 7 30
Stingray PointWind GustMeteorological115.5kts2026-07-08 08:48 EDT1 7 30
Stingray PointWind SpeedMeteorological112.4kts2026-07-08 08:48 EDT1 7 30
York SpitAir TemperatureMeteorological171.6F2026-07-08 08:42 EDT1 7 30
York SpitBarometric PressureMeteorological130.0inches2026-07-08 08:42 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 08:42 EDT1 7 30
York SpitLongitudePosition5-76.26921Degrees2026-07-08 08:42 EDT1 7 30
York SpitMean Wave PeriodWaves33.2s2026-07-08 08:42 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-07-08 08:42 EDT1 7 30
York SpitSignificant Wave HeightWaves31.02ft2026-07-08 08:42 EDT1 7 30
York SpitWater SalinityWater Quality223.4PSU2026-07-08 08:42 EDT1 7 30
York SpitWater TemperatureWater Quality282.0F2026-07-08 08:42 EDT1 7 30
York SpitWave Direction (From)Waves311Deg. Mag.2026-07-08 08:42 EDT1 7 30
York SpitWind ChillMeteorological171.6F2026-07-08 08:42 EDT1 7 30
York SpitWind DirectionMeteorological168Deg. Mag.2026-07-08 08:42 EDT1 7 30
York SpitWind GustMeteorological119.6kts2026-07-08 08:42 EDT1 7 30
York SpitWind SpeedMeteorological115.7kts2026-07-08 08:42 EDT1 7 30