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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological178.3F2026-06-17 14:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.8inches2026-06-17 14:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4334Deg. Mag.2026-06-17 14:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.575kts2026-06-17 14:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22275Degrees2026-06-17 14:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-06-17 14:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2026-06-17 14:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality215%2026-06-17 14:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.51ft2026-06-17 14:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.6PSU2026-06-17 14:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality276.5F2026-06-17 14:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3163Deg. Mag.2026-06-17 14:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological178.3F2026-06-17 14:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1155Deg. Mag.2026-06-17 14:54 EDT1 7 30
Baltimore HarborWind GustMeteorological117.9kts2026-06-17 14:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological114.7kts2026-06-17 14:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological174.8F2026-06-17 14:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-06-17 14:54 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-06-17 14:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-06-17 14:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.4s2026-06-17 14:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality234%2026-06-17 14:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.06ft2026-06-17 14:54 EDT1 7 30
AnnapolisWater SalinityWater Quality211.4PSU2026-06-17 14:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality276.4F2026-06-17 14:54 EDT1 7 30
AnnapolisWave Direction (From)Waves31Deg. Mag.2026-06-17 14:54 EDT1 7 30
AnnapolisWind ChillMeteorological174.8F2026-06-17 14:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1175Deg. Mag.2026-06-17 14:54 EDT1 7 30
AnnapolisWind GustMeteorological116.9kts2026-06-17 14:54 EDT1 7 30
AnnapolisWind SpeedMeteorological113.8kts2026-06-17 14:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological173.1F2026-06-17 14:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.8inches2026-06-17 14:54 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-06-17 14:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41494Degrees2026-06-17 14:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.2s2026-06-17 14:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality251%2026-06-17 14:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.93ft2026-06-17 14:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.0PSU2026-06-17 14:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality275.5F2026-06-17 14:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3170Deg. Mag.2026-06-17 14:54 EDT1 7 30
Gooses ReefWind ChillMeteorological173.1F2026-06-17 14:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1150Deg. Mag.2026-06-17 14:54 EDT1 7 30
Gooses ReefWind GustMeteorological122.3kts2026-06-17 14:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological117.2kts2026-06-17 14:54 EDT1 7 30
PotomacAir TemperatureMeteorological176.3F2026-06-17 14:54 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-06-17 14:54 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-06-17 14:54 EDT1 7 30
PotomacLongitudePosition5-76.33757Degrees2026-06-17 14:54 EDT1 7 30
PotomacMean Wave PeriodWaves32.1s2026-06-17 14:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality237%2026-06-17 14:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.85ft2026-06-17 14:54 EDT1 7 30
PotomacWater SalinityWater Quality215.6PSU2026-06-17 14:54 EDT1 7 30
PotomacWater TemperatureWater Quality276.9F2026-06-17 14:54 EDT1 7 30
PotomacWave Direction (From)Waves3175Deg. Mag.2026-06-17 14:54 EDT1 7 30
PotomacWind ChillMeteorological176.3F2026-06-17 14:54 EDT1 7 30
PotomacWind DirectionMeteorological1129Deg. Mag.2026-06-17 14:54 EDT1 7 30
PotomacWind GustMeteorological116.5kts2026-06-17 14:54 EDT1 7 30
PotomacWind SpeedMeteorological113.2kts2026-06-17 14:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological176.6F2026-06-17 14:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.8inches2026-06-17 14:54 EDT1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-06-17 14:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-06-17 14:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality214%2026-06-17 14:54 EDT1 7 30
Stingray PointWater SalinityWater Quality218.7PSU2026-06-17 14:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality279.6F2026-06-17 14:54 EDT1 7 30
Stingray PointWind ChillMeteorological176.6F2026-06-17 14:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1124Deg. Mag.2026-06-17 14:54 EDT1 7 30
Stingray PointWind GustMeteorological110.5kts2026-06-17 14:54 EDT1 7 30
Stingray PointWind SpeedMeteorological17.8kts2026-06-17 14:54 EDT1 7 30
York SpitAir TemperatureMeteorological170.0F2026-06-17 00:42 EDT1 7 30
York SpitBarometric PressureMeteorological129.8inches2026-06-17 00:42 EDT1 7 30
York SpitCurrent DirectionCurrents425Deg. Mag.2026-06-14 20:36 EDT1 7 30
York SpitCurrent SpeedCurrents42.248kts2026-06-14 20:36 EDT1 7 30
York SpitLatitudePosition537.20724Degrees2026-06-17 01:00 EDT1 7 30
York SpitLongitudePosition5-76.26922Degrees2026-06-17 00:42 EDT1 7 30
York SpitMean Wave PeriodWaves316.2s2026-06-14 20:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-06-17 01:00 EDT1 7 30
York SpitSignificant Wave HeightWaves31.64ft2026-06-14 20:36 EDT1 7 30
York SpitWater SalinityWater Quality222.9PSU2026-06-17 01:00 EDT1 7 30
York SpitWater TemperatureWater Quality275.0F2026-06-17 01:00 EDT1 7 30
York SpitWave Direction (From)Waves3164Deg. Mag.2026-06-14 20:36 EDT1 7 30
York SpitWind ChillMeteorological170.0F2026-06-17 00:18 EDT1 7 30
York SpitWind DirectionMeteorological1145Deg. Mag.2026-06-17 00:30 EDT1 7 30
York SpitWind GustMeteorological114.0kts2026-06-16 23:48 EDT1 7 30
York SpitWind SpeedMeteorological110.2kts2026-06-17 00:18 EDT1 7 30