Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological159.9F2026-11-11 13:18 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-11-11 13:18 EST1 7 30
Baltimore HarborCurrent DirectionCurrents462Deg. Mag.2026-11-11 13:18 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.565kts2026-11-11 13:18 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-11 13:18 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-11 13:18 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.1s2026-11-11 13:18 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality26%2026-11-11 13:18 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.29ft2026-11-11 13:18 EST1 7 30
Baltimore HarborWater SalinityWater Quality214.0PSU2026-11-11 13:18 EST1 7 30
Baltimore HarborWater TemperatureWater Quality260.8F2026-11-11 13:18 EST1 7 30
Baltimore HarborWave Direction (From)Waves3108Deg. Mag.2026-11-11 13:18 EST1 7 30
Baltimore HarborWind DirectionMeteorological1124Deg. Mag.2026-11-11 13:18 EST1 7 30
Baltimore HarborWind GustMeteorological116.3kts2026-11-11 13:18 EST1 7 30
Baltimore HarborWind SpeedMeteorological114.1kts2026-11-11 13:18 EST1 7 30
AnnapolisAir TemperatureMeteorological159.2F2026-11-11 13:18 EST1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-11-11 13:18 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-11 13:18 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-11 13:18 EST1 7 30
AnnapolisMean Wave PeriodWaves31.7s2026-11-11 13:18 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality22%2026-11-11 13:18 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.60ft2026-11-11 13:18 EST1 7 30
AnnapolisWater SalinityWater Quality215.9PSU2026-11-11 13:18 EST1 7 30
AnnapolisWater TemperatureWater Quality260.9F2026-11-11 13:18 EST1 7 30
AnnapolisWave Direction (From)Waves3137Deg. Mag.2026-11-11 13:18 EST1 7 30
AnnapolisWind DirectionMeteorological1183Deg. Mag.2026-11-11 13:18 EST1 7 30
AnnapolisWind GustMeteorological19.5kts2026-11-11 13:18 EST1 7 30
AnnapolisWind SpeedMeteorological17.7kts2026-11-11 13:18 EST1 7 30
Gooses ReefAir TemperatureMeteorological157.7F2026-11-11 13:18 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-11 13:18 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-11 13:18 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-11-11 13:18 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-11 13:18 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.72ft2026-11-11 13:18 EST1 7 30
Gooses ReefWater SalinityWater Quality218.0PSU2026-11-11 13:18 EST1 7 30
Gooses ReefWater TemperatureWater Quality261.4F2026-11-11 13:18 EST1 7 30
Gooses ReefWave Direction (From)Waves3112Deg. Mag.2026-11-11 13:18 EST1 7 30
Gooses ReefWind DirectionMeteorological1176Deg. Mag.2026-11-11 13:18 EST1 7 30
Gooses ReefWind GustMeteorological115.5kts2026-11-11 13:18 EST1 7 30
Gooses ReefWind SpeedMeteorological112.5kts2026-11-11 13:18 EST1 7 30
PotomacAir TemperatureMeteorological162.6F2026-11-11 13:18 EST1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-11-11 13:18 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-11 13:18 EST1 7 30
PotomacLongitudePosition5-76.33760Degrees2026-11-11 13:18 EST1 7 30
PotomacMean Wave PeriodWaves32.1s2026-11-11 13:18 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-11 13:18 EST1 7 30
PotomacSignificant Wave HeightWaves30.48ft2026-11-11 13:18 EST1 7 30
PotomacWater SalinityWater Quality219.1PSU2026-11-11 13:18 EST1 7 30
PotomacWater TemperatureWater Quality261.2F2026-11-11 13:18 EST1 7 30
PotomacWave Direction (From)Waves3147Deg. Mag.2026-11-11 13:18 EST1 7 30
PotomacWind DirectionMeteorological1137Deg. Mag.2026-11-11 13:18 EST1 7 30
PotomacWind GustMeteorological19.3kts2026-11-11 13:18 EST1 7 30
PotomacWind SpeedMeteorological17.8kts2026-11-11 13:18 EST1 7 30
Stingray PointAir TemperatureMeteorological164.1F2026-11-11 13:18 EST1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-11-11 13:18 EST1 7 30
Stingray PointMean Wave PeriodWaves32.4s2026-11-11 13:18 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-11 13:18 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.45ft2026-11-11 13:18 EST1 7 30
Stingray PointWater SalinityWater Quality219.9PSU2026-11-11 13:18 EST1 7 30
Stingray PointWater TemperatureWater Quality262.5F2026-11-11 13:18 EST1 7 30
Stingray PointWave Direction (From)Waves3163Deg. Mag.2026-11-11 13:18 EST1 7 30
Stingray PointWind DirectionMeteorological193Deg. Mag.2026-11-11 13:18 EST1 7 30
Stingray PointWind GustMeteorological13.9kts2026-11-11 13:18 EST1 7 30
Stingray PointWind SpeedMeteorological12.9kts2026-11-11 13:18 EST1 7 30
York SpitAir TemperatureMeteorological163.0F2026-11-11 13:18 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 13:18 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-11 13:18 EST1 7 30
York SpitMean Wave PeriodWaves32.3s2026-11-11 13:18 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-11 13:18 EST1 7 30
York SpitSignificant Wave HeightWaves30.30ft2026-11-11 13:18 EST1 7 30
York SpitWater SalinityWater Quality223.1PSU2026-11-11 13:18 EST1 7 30
York SpitWater TemperatureWater Quality262.7F2026-11-11 13:18 EST1 7 30
York SpitWave Direction (From)Waves340Deg. Mag.2026-11-11 13:18 EST1 7 30
York SpitWind DirectionMeteorological1126Deg. Mag.2026-11-11 13:18 EST1 7 30
York SpitWind GustMeteorological15.2kts2026-11-11 13:18 EST1 7 30
York SpitWind SpeedMeteorological14.2kts2026-11-11 13:18 EST1 7 30