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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological163.1F2026-06-09 04:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.3inches2026-06-09 04:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4342Deg. Mag.2026-06-09 04:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.885kts2026-06-09 04:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-06-09 04:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-06-09 04:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-06-09 04:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality24%2026-06-09 04:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.33ft2026-06-09 04:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality28.1PSU2026-06-09 04:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality273.2F2026-06-09 04:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3190Deg. Mag.2026-06-09 04:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological163.1F2026-06-09 04:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1172Deg. Mag.2026-06-09 04:48 EDT1 7 30
Baltimore HarborWind GustMeteorological113.8kts2026-06-09 04:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological110.8kts2026-06-09 04:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological161.7F2026-06-09 04:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.3inches2026-06-09 04:48 EDT1 7 30
AnnapolisLatitudePosition538.96348Degrees2026-06-09 04:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44688Degrees2026-06-09 04:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.9s2026-06-09 04:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality28%2026-06-09 04:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.85ft2026-06-09 04:48 EDT1 7 30
AnnapolisWater SalinityWater Quality29.3PSU2026-06-09 04:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality273.5F2026-06-09 04:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3156Deg. Mag.2026-06-09 04:48 EDT1 7 30
AnnapolisWind ChillMeteorological161.7F2026-06-09 04:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1143Deg. Mag.2026-06-09 04:48 EDT1 7 30
AnnapolisWind GustMeteorological111.3kts2026-06-09 04:48 EDT1 7 30
AnnapolisWind SpeedMeteorological18.6kts2026-06-09 04:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological159.8F2026-06-09 04:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.3inches2026-06-09 04:48 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2026-06-09 04:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41494Degrees2026-06-09 04:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-06-09 04:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality236%2026-06-09 04:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.60ft2026-06-09 04:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.9PSU2026-06-09 04:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality272.4F2026-06-09 04:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3112Deg. Mag.2026-06-09 04:48 EDT1 7 30
Gooses ReefWind ChillMeteorological159.8F2026-06-09 04:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1138Deg. Mag.2026-06-09 04:48 EDT1 7 30
Gooses ReefWind GustMeteorological113.0kts2026-06-09 04:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.3kts2026-06-09 04:48 EDT1 7 30
PotomacAir TemperatureMeteorological163.3F2026-06-09 04:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.3inches2026-06-09 04:48 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-06-09 04:48 EDT1 7 30
PotomacLongitudePosition5-76.33757Degrees2026-06-09 04:48 EDT1 7 30
PotomacMean Wave PeriodWaves33.1s2026-06-09 04:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality243%2026-06-09 04:48 EDT1 7 30
PotomacSignificant Wave HeightWaves31.27ft2026-06-09 04:48 EDT1 7 30
PotomacWater SalinityWater Quality213.4PSU2026-06-09 04:48 EDT1 7 30
PotomacWater TemperatureWater Quality272.6F2026-06-09 04:48 EDT1 7 30
PotomacWave Direction (From)Waves3150Deg. Mag.2026-06-09 04:48 EDT1 7 30
PotomacWind ChillMeteorological163.3F2026-06-09 04:48 EDT1 7 30
PotomacWind DirectionMeteorological1144Deg. Mag.2026-06-09 04:48 EDT1 7 30
PotomacWind GustMeteorological111.3kts2026-06-09 04:48 EDT1 7 30
PotomacWind SpeedMeteorological17.9kts2026-06-09 04:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological161.1F2026-06-09 04:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-06-09 04:48 EDT1 7 30
Stingray PointLatitudePosition537.56755Degrees2026-06-09 04:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26230Degrees2026-06-09 04:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality215%2026-06-09 04:48 EDT1 7 30
Stingray PointWater SalinityWater Quality216.6PSU2026-06-09 04:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality273.5F2026-06-09 04:48 EDT1 7 30
Stingray PointWind ChillMeteorological161.1F2026-06-09 04:48 EDT1 7 30
Stingray PointWind DirectionMeteorological1106Deg. Mag.2026-06-09 04:48 EDT1 7 30
Stingray PointWind GustMeteorological18.4kts2026-06-09 04:48 EDT1 7 30
Stingray PointWind SpeedMeteorological14.9kts2026-06-09 04:48 EDT1 7 30
York SpitAir TemperatureMeteorological166.9F2026-06-08 15:30 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-06-08 15:30 EDT1 7 30
York SpitCurrent DirectionCurrents436Deg. Mag.2026-06-08 02:36 EDT1 7 30
York SpitCurrent SpeedCurrents42.205kts2026-06-08 02:36 EDT1 7 30
York SpitLatitudePosition537.20720Degrees2026-06-08 15:30 EDT1 7 30
York SpitLongitudePosition5-76.26943Degrees2026-06-08 15:30 EDT1 7 30
York SpitMean Wave PeriodWaves34.6s2026-06-08 02:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-06-08 15:30 EDT1 7 30
York SpitSignificant Wave HeightWaves30.27ft2026-06-08 02:36 EDT1 7 30
York SpitWater SalinityWater Quality220.2PSU2026-06-08 15:30 EDT1 7 30
York SpitWater TemperatureWater Quality273.6F2026-06-08 15:30 EDT1 7 30
York SpitWave Direction (From)Waves3143Deg. Mag.2026-06-08 02:36 EDT1 7 30
York SpitWind ChillMeteorological166.9F2026-06-08 15:30 EDT1 7 30
York SpitWind DirectionMeteorological163Deg. Mag.2026-06-08 15:30 EDT1 7 30
York SpitWind GustMeteorological122.1kts2026-06-08 15:30 EDT1 7 30
York SpitWind SpeedMeteorological117.1kts2026-06-08 15:30 EDT1 7 30