Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological158.3F2026-11-11 19:36 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.8inches2026-11-11 19:36 EST1 7 30
Baltimore HarborCurrent DirectionCurrents469Deg. Mag.2026-11-11 19:36 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.198kts2026-11-11 19:36 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-11 19:36 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-11 19:36 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2026-11-11 19:36 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality25%2026-11-11 19:36 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.22ft2026-11-11 19:36 EST1 7 30
Baltimore HarborWater SalinityWater Quality214.2PSU2026-11-11 19:36 EST1 7 30
Baltimore HarborWater TemperatureWater Quality260.4F2026-11-11 19:36 EST1 7 30
Baltimore HarborWave Direction (From)Waves3298Deg. Mag.2026-11-11 19:36 EST1 7 30
Baltimore HarborWind DirectionMeteorological1130Deg. Mag.2026-11-11 19:36 EST1 7 30
Baltimore HarborWind GustMeteorological17.8kts2026-11-11 19:36 EST1 7 30
Baltimore HarborWind SpeedMeteorological16.6kts2026-11-11 19:36 EST1 7 30
AnnapolisAir TemperatureMeteorological157.2F2026-11-11 19:36 EST1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-11-11 19:36 EST1 7 30
AnnapolisLatitudePosition538.96350Degrees2026-11-11 19:36 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-11 19:36 EST1 7 30
AnnapolisMean Wave PeriodWaves32.9s2026-11-11 19:36 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality22%2026-11-11 19:36 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.63ft2026-11-11 19:36 EST1 7 30
AnnapolisWater SalinityWater Quality215.9PSU2026-11-11 19:36 EST1 7 30
AnnapolisWater TemperatureWater Quality260.3F2026-11-11 19:36 EST1 7 30
AnnapolisWave Direction (From)Waves346Deg. Mag.2026-11-11 19:36 EST1 7 30
AnnapolisWind DirectionMeteorological1145Deg. Mag.2026-11-11 19:36 EST1 7 30
AnnapolisWind GustMeteorological112.4kts2026-11-11 19:36 EST1 7 30
AnnapolisWind SpeedMeteorological19.4kts2026-11-11 19:36 EST1 7 30
Gooses ReefAir TemperatureMeteorological156.3F2026-11-11 19:36 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-11 19:36 EST1 7 30
Gooses ReefLongitudePosition5-76.41490Degrees2026-11-11 19:36 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.0s2026-11-11 19:36 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-11 19:36 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.91ft2026-11-11 19:36 EST1 7 30
Gooses ReefWater SalinityWater Quality218.1PSU2026-11-11 19:36 EST1 7 30
Gooses ReefWater TemperatureWater Quality261.0F2026-11-11 19:36 EST1 7 30
Gooses ReefWave Direction (From)Waves3111Deg. Mag.2026-11-11 19:36 EST1 7 30
Gooses ReefWind DirectionMeteorological1139Deg. Mag.2026-11-11 19:36 EST1 7 30
Gooses ReefWind GustMeteorological118.5kts2026-11-11 19:36 EST1 7 30
Gooses ReefWind SpeedMeteorological114.7kts2026-11-11 19:36 EST1 7 30
PotomacAir TemperatureMeteorological159.2F2026-11-11 19:36 EST1 7 30
PotomacBarometric PressureMeteorological129.8inches2026-11-11 19:36 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-11 19:36 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-11 19:36 EST1 7 30
PotomacMean Wave PeriodWaves32.4s2026-11-11 19:36 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-11 19:36 EST1 7 30
PotomacSignificant Wave HeightWaves30.91ft2026-11-11 19:36 EST1 7 30
PotomacWater SalinityWater Quality217.7PSU2026-11-11 19:36 EST1 7 30
PotomacWater TemperatureWater Quality261.2F2026-11-11 19:36 EST1 7 30
PotomacWave Direction (From)Waves3112Deg. Mag.2026-11-11 19:36 EST1 7 30
PotomacWind DirectionMeteorological1117Deg. Mag.2026-11-11 19:36 EST1 7 30
PotomacWind GustMeteorological117.5kts2026-11-11 19:36 EST1 7 30
PotomacWind SpeedMeteorological114.0kts2026-11-11 19:36 EST1 7 30
Stingray PointAir TemperatureMeteorological159.4F2026-11-11 19:36 EST1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-11-11 19:36 EST1 7 30
Stingray PointMean Wave PeriodWaves32.6s2026-11-11 19:36 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-11 19:36 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.16ft2026-11-11 19:36 EST1 7 30
Stingray PointWater SalinityWater Quality219.4PSU2026-11-11 19:36 EST1 7 30
Stingray PointWater TemperatureWater Quality261.2F2026-11-11 19:36 EST1 7 30
Stingray PointWave Direction (From)Waves3126Deg. Mag.2026-11-11 19:36 EST1 7 30
Stingray PointWind DirectionMeteorological1113Deg. Mag.2026-11-11 19:36 EST1 7 30
Stingray PointWind GustMeteorological111.7kts2026-11-11 19:36 EST1 7 30
Stingray PointWind SpeedMeteorological19.6kts2026-11-11 19:36 EST1 7 30
York SpitAir TemperatureMeteorological158.7F2026-11-11 19:36 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 PeriodWaves32.0s2026-11-11 19:36 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-11 19:36 EST1 7 30
York SpitSignificant Wave HeightWaves30.82ft2026-11-11 19:36 EST1 7 30
York SpitWater SalinityWater Quality223.4PSU2026-11-11 19:36 EST1 7 30
York SpitWater TemperatureWater Quality262.0F2026-11-11 19:36 EST1 7 30
York SpitWave Direction (From)Waves378Deg. Mag.2026-11-11 19:36 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