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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological181.5F2026-08-06 18:24 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-08-06 18:24 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4294Deg. Mag.2026-08-06 18:24 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents43.927kts2026-08-06 18:24 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-08-06 18:24 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-08-06 18:24 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-08-06 18:24 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality240%2026-08-06 18:24 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.76ft2026-08-06 18:24 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.7PSU2026-08-06 18:24 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality282.8F2026-08-06 18:24 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3337Deg. Mag.2026-08-06 18:24 EDT1 7 30
Baltimore HarborWind DirectionMeteorological161Deg. Mag.2026-08-06 18:24 EDT1 7 30
Baltimore HarborWind GustMeteorological17.8kts2026-08-06 18:24 EDT1 7 30
Baltimore HarborWind SpeedMeteorological15.8kts2026-08-06 18:24 EDT1 7 30
AnnapolisAir TemperatureMeteorological182.0F2026-08-06 18:24 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-08-06 18:24 EDT1 7 30
AnnapolisLatitudePosition538.96357Degrees2026-08-06 18:24 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-08-06 18:24 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.7s2026-08-06 18:24 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality280%2026-08-06 18:24 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.21ft2026-08-06 18:24 EDT1 7 30
AnnapolisWater SalinityWater Quality212.8PSU2026-08-06 18:24 EDT1 7 30
AnnapolisWater TemperatureWater Quality282.8F2026-08-06 18:24 EDT1 7 30
AnnapolisWave Direction (From)Waves3351Deg. Mag.2026-08-06 18:24 EDT1 7 30
AnnapolisWind DirectionMeteorological1168Deg. Mag.2026-08-06 18:24 EDT1 7 30
AnnapolisWind GustMeteorological114.0kts2026-08-06 18:24 EDT1 7 30
AnnapolisWind SpeedMeteorological111.1kts2026-08-06 18:24 EDT1 7 30
Gooses ReefAir TemperatureMeteorological184.8F2026-08-06 18:24 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.1inches2026-08-06 18:24 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-08-06 18:24 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-08-06 18:24 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.2s2026-08-06 18:24 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality267%2026-08-06 18:24 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.33ft2026-08-06 18:24 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.2PSU2026-08-06 18:24 EDT1 7 30
Gooses ReefWater TemperatureWater Quality282.4F2026-08-06 18:24 EDT1 7 30
Gooses ReefWave Direction (From)Waves3166Deg. Mag.2026-08-06 18:24 EDT1 7 30
Gooses ReefWind DirectionMeteorological1203Deg. Mag.2026-08-06 18:24 EDT1 7 30
Gooses ReefWind GustMeteorological110.1kts2026-08-06 18:24 EDT1 7 30
Gooses ReefWind SpeedMeteorological18.1kts2026-08-06 18:24 EDT1 7 30
PotomacAir TemperatureMeteorological188.7F2026-08-06 18:24 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-08-06 18:24 EDT1 7 30
PotomacLatitudePosition538.03349Degrees2026-08-06 18:24 EDT1 7 30
PotomacLongitudePosition5-76.33749Degrees2026-08-06 18:24 EDT1 7 30
PotomacMean Wave PeriodWaves32.1s2026-08-06 18:24 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality261%2026-08-06 18:24 EDT1 7 30
PotomacSignificant Wave HeightWaves31.25ft2026-08-06 18:24 EDT1 7 30
PotomacWater SalinityWater Quality216.3PSU2026-08-06 18:24 EDT1 7 30
PotomacWater TemperatureWater Quality284.2F2026-08-06 18:24 EDT1 7 30
PotomacWave Direction (From)Waves3172Deg. Mag.2026-08-06 18:24 EDT1 7 30
PotomacWind DirectionMeteorological1211Deg. Mag.2026-08-06 18:24 EDT1 7 30
PotomacWind GustMeteorological19.9kts2026-08-06 18:24 EDT1 7 30
PotomacWind SpeedMeteorological17.5kts2026-08-06 18:24 EDT1 7 30
Stingray PointAir TemperatureMeteorological187.5F2026-08-06 18:24 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-08-06 18:24 EDT1 7 30
Stingray PointLatitudePosition537.56758Degrees2026-08-06 18:24 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-08-06 18:24 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality213%2026-08-06 18:24 EDT1 7 30
Stingray PointWater SalinityWater Quality220.2PSU2026-08-06 18:24 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.8F2026-08-06 18:24 EDT1 7 30
Stingray PointWind DirectionMeteorological1201Deg. Mag.2026-08-06 18:24 EDT1 7 30
Stingray PointWind GustMeteorological17.2kts2026-08-06 18:24 EDT1 7 30
Stingray PointWind SpeedMeteorological16.1kts2026-08-06 18:24 EDT1 7 30
York SpitAir TemperatureMeteorological185.4F2026-08-06 18:24 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-08-06 18:24 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 SpitLatitudePosition537.20724Degrees2026-08-06 18:24 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-08-06 18:24 EDT1 7 30
York SpitMean Wave PeriodWaves32.1s2026-08-06 18:24 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-08-06 18:24 EDT1 7 30
York SpitSignificant Wave HeightWaves31.10ft2026-08-06 18:24 EDT1 7 30
York SpitWater SalinityWater Quality224.0PSU2026-08-06 18:24 EDT1 7 30
York SpitWater TemperatureWater Quality283.0F2026-08-06 18:24 EDT1 7 30
York SpitWave Direction (From)Waves3210Deg. Mag.2026-08-06 18:24 EDT1 7 30
York SpitWind DirectionMeteorological1201Deg. Mag.2026-08-06 18:24 EDT1 7 30
York SpitWind GustMeteorological19.1kts2026-08-06 18:24 EDT1 7 30
York SpitWind SpeedMeteorological17.5kts2026-08-06 18:24 EDT1 7 30