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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological145.2F2026-11-15 07:30 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.3inches2026-11-15 07:30 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4224Deg. Mag.2026-11-15 07:30 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.902kts2026-11-15 07:30 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-15 07:30 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-15 07:30 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-11-15 07:30 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality21%2026-11-15 07:30 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.35ft2026-11-15 07:30 EST1 7 30
Baltimore HarborWater SalinityWater Quality215.8PSU2026-11-15 07:30 EST1 7 30
Baltimore HarborWater TemperatureWater Quality257.9F2026-11-15 07:30 EST1 7 30
Baltimore HarborWave Direction (From)Waves3145Deg. Mag.2026-11-15 07:30 EST1 7 30
Baltimore HarborWind DirectionMeteorological1277Deg. Mag.2026-11-15 07:30 EST1 7 30
Baltimore HarborWind GustMeteorological115.5kts2026-11-15 07:30 EST1 7 30
Baltimore HarborWind SpeedMeteorological113.9kts2026-11-15 07:30 EST1 7 30
AnnapolisAir TemperatureMeteorological143.7F2026-11-15 07:30 EST1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-11-15 07:30 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-15 07:30 EST1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-11-15 07:30 EST1 7 30
AnnapolisMean Wave PeriodWaves31.7s2026-11-15 07:30 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-11-15 07:30 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.55ft2026-11-15 07:30 EST1 7 30
AnnapolisWater SalinityWater Quality215.9PSU2026-11-15 07:30 EST1 7 30
AnnapolisWater TemperatureWater Quality255.5F2026-11-15 07:30 EST1 7 30
AnnapolisWave Direction (From)Waves316Deg. Mag.2026-11-15 07:30 EST1 7 30
AnnapolisWind DirectionMeteorological1294Deg. Mag.2026-11-15 07:30 EST1 7 30
AnnapolisWind GustMeteorological117.3kts2026-11-15 07:30 EST1 7 30
AnnapolisWind SpeedMeteorological113.7kts2026-11-15 07:30 EST1 7 30
Gooses ReefAir TemperatureMeteorological142.3F2026-11-15 07:30 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-15 07:30 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-15 07:30 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.4s2026-11-15 07:30 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-11-15 07:30 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.25ft2026-11-15 07:30 EST1 7 30
Gooses ReefWater SalinityWater Quality218.5PSU2026-11-15 07:30 EST1 7 30
Gooses ReefWater TemperatureWater Quality258.1F2026-11-15 07:30 EST1 7 30
Gooses ReefWave Direction (From)Waves3325Deg. Mag.2026-11-15 07:30 EST1 7 30
Gooses ReefWind DirectionMeteorological1272Deg. Mag.2026-11-15 07:30 EST1 7 30
Gooses ReefWind GustMeteorological121.4kts2026-11-15 07:30 EST1 7 30
Gooses ReefWind SpeedMeteorological115.6kts2026-11-15 07:30 EST1 7 30
PotomacAir TemperatureMeteorological148.9F2026-11-15 07:30 EST1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-11-15 07:30 EST1 7 30
PotomacLatitudePosition538.03320Degrees2026-11-15 07:30 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-15 07:30 EST1 7 30
PotomacMean Wave PeriodWaves33.5s2026-11-15 07:30 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-15 07:30 EST1 7 30
PotomacSignificant Wave HeightWaves31.77ft2026-11-15 07:30 EST1 7 30
PotomacWater SalinityWater Quality219.6PSU2026-11-15 07:30 EST1 7 30
PotomacWater TemperatureWater Quality257.6F2026-11-15 07:30 EST1 7 30
PotomacWave Direction (From)Waves3297Deg. Mag.2026-11-15 07:30 EST1 7 30
PotomacWind DirectionMeteorological1308Deg. Mag.2026-11-15 07:30 EST1 7 30
PotomacWind GustMeteorological129.1kts2026-11-15 07:30 EST1 7 30
PotomacWind SpeedMeteorological124.7kts2026-11-15 07:30 EST1 7 30
Stingray PointAir TemperatureMeteorological146.2F2026-11-15 07:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.3inches2026-11-15 07:30 EST1 7 30
Stingray PointMean Wave PeriodWaves32.5s2026-11-15 07:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-15 07:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.03ft2026-11-15 07:30 EST1 7 30
Stingray PointWater SalinityWater Quality220.3PSU2026-11-15 07:30 EST1 7 30
Stingray PointWater TemperatureWater Quality257.8F2026-11-15 07:30 EST1 7 30
Stingray PointWave Direction (From)Waves3249Deg. Mag.2026-11-15 07:30 EST1 7 30
Stingray PointWind DirectionMeteorological1305Deg. Mag.2026-11-15 07:30 EST1 7 30
Stingray PointWind GustMeteorological123.3kts2026-11-15 07:30 EST1 7 30
Stingray PointWind SpeedMeteorological119.0kts2026-11-15 07:30 EST1 7 30
York SpitAir TemperatureMeteorological144.5F2026-11-15 07:30 EST1 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 SpitLatitudePosition537.20720Degrees2026-11-11 14:06 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-11 14:06 EST1 7 30
York SpitMean Wave PeriodWaves32.9s2026-11-15 07:30 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-15 07:30 EST1 7 30
York SpitSignificant Wave HeightWaves31.09ft2026-11-15 07:30 EST1 7 30
York SpitWater SalinityWater Quality224.2PSU2026-11-15 07:30 EST1 7 30
York SpitWater TemperatureWater Quality258.2F2026-11-15 07:30 EST1 7 30
York SpitWave Direction (From)Waves3339Deg. Mag.2026-11-15 07:30 EST1 7 30
York SpitWind DirectionMeteorological1120Deg. Mag.2026-11-11 14:06 EST1 7 30
York SpitWind GustMeteorological15.4kts2026-11-11 14:06 EST1 7 30
York SpitWind SpeedMeteorological14.2kts2026-11-11 14:06 EST1 7 30