Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological158.1F2026-11-12 17:36 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.5inches2026-11-12 17:36 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4224Deg. Mag.2026-11-12 17:36 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.905kts2026-11-12 17:36 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-12 17:36 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-12 17:36 EST1 7 30
Baltimore HarborMean Wave PeriodWaves31.9s2026-11-12 17:36 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality25%2026-11-12 17:36 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.61ft2026-11-12 17:36 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.9PSU2026-11-12 17:36 EST1 7 30
Baltimore HarborWater TemperatureWater Quality259.7F2026-11-12 17:36 EST1 7 30
Baltimore HarborWave Direction (From)Waves3190Deg. Mag.2026-11-12 17:36 EST1 7 30
Baltimore HarborWind DirectionMeteorological1301Deg. Mag.2026-11-12 17:36 EST1 7 30
Baltimore HarborWind GustMeteorological121.2kts2026-11-12 17:36 EST1 7 30
Baltimore HarborWind SpeedMeteorological116.7kts2026-11-12 17:36 EST1 7 30
AnnapolisAir TemperatureMeteorological158.7F2026-11-12 17:36 EST1 7 30
AnnapolisBarometric PressureMeteorological129.4inches2026-11-12 17:36 EST1 7 30
AnnapolisLatitudePosition538.96350Degrees2026-11-12 17:36 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-12 17:36 EST1 7 30
AnnapolisMean Wave PeriodWaves32.1s2026-11-12 17:36 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality22%2026-11-12 17:36 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.35ft2026-11-12 17:36 EST1 7 30
AnnapolisWater SalinityWater Quality216.0PSU2026-11-12 17:36 EST1 7 30
AnnapolisWater TemperatureWater Quality260.4F2026-11-12 17:36 EST1 7 30
AnnapolisWave Direction (From)Waves3212Deg. Mag.2026-11-12 17:36 EST1 7 30
AnnapolisWind DirectionMeteorological1331Deg. Mag.2026-11-12 17:36 EST1 7 30
AnnapolisWind GustMeteorological15.8kts2026-11-12 17:36 EST1 7 30
AnnapolisWind SpeedMeteorological14.8kts2026-11-12 17:36 EST1 7 30
Gooses ReefAir TemperatureMeteorological159.4F2026-11-12 17:36 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-12 17:36 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-12 17:36 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.0s2026-11-12 17:36 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-12 17:36 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.46ft2026-11-12 17:36 EST1 7 30
Gooses ReefWater SalinityWater Quality218.3PSU2026-11-12 17:36 EST1 7 30
Gooses ReefWater TemperatureWater Quality261.2F2026-11-12 17:36 EST1 7 30
Gooses ReefWave Direction (From)Waves3311Deg. Mag.2026-11-12 17:36 EST1 7 30
Gooses ReefWind DirectionMeteorological1277Deg. Mag.2026-11-12 17:36 EST1 7 30
Gooses ReefWind GustMeteorological115.7kts2026-11-12 17:36 EST1 7 30
Gooses ReefWind SpeedMeteorological112.8kts2026-11-12 17:36 EST1 7 30
PotomacAir TemperatureMeteorological156.2F2026-11-12 17:36 EST1 7 30
PotomacBarometric PressureMeteorological129.5inches2026-11-12 17:36 EST1 7 30
PotomacLatitudePosition538.03330Degrees2026-11-12 17:36 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-12 17:36 EST1 7 30
PotomacMean Wave PeriodWaves32.6s2026-11-12 17:36 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-12 17:36 EST1 7 30
PotomacSignificant Wave HeightWaves31.29ft2026-11-12 17:36 EST1 7 30
PotomacWater SalinityWater Quality218.2PSU2026-11-12 17:36 EST1 7 30
PotomacWater TemperatureWater Quality261.0F2026-11-12 17:36 EST1 7 30
PotomacWave Direction (From)Waves3299Deg. Mag.2026-11-12 17:36 EST1 7 30
PotomacWind DirectionMeteorological122Deg. Mag.2026-11-12 17:36 EST1 7 30
PotomacWind GustMeteorological14.7kts2026-11-12 17:36 EST1 7 30
PotomacWind SpeedMeteorological13.1kts2026-11-12 17:36 EST1 7 30
Stingray PointAir TemperatureMeteorological163.2F2026-11-12 17:36 EST1 7 30
Stingray PointBarometric PressureMeteorological129.5inches2026-11-12 17:36 EST1 7 30
Stingray PointMean Wave PeriodWaves316.9s2026-11-12 17:36 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-12 17:36 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.89ft2026-11-12 17:36 EST1 7 30
Stingray PointWater SalinityWater Quality220.2PSU2026-11-12 17:36 EST1 7 30
Stingray PointWater TemperatureWater Quality261.5F2026-11-12 17:36 EST1 7 30
Stingray PointWave Direction (From)Waves3230Deg. Mag.2026-11-12 17:36 EST1 7 30
Stingray PointWind DirectionMeteorological1262Deg. Mag.2026-11-12 17:36 EST1 7 30
Stingray PointWind GustMeteorological113.4kts2026-11-12 17:36 EST1 7 30
Stingray PointWind SpeedMeteorological111.2kts2026-11-12 17:36 EST1 7 30
York SpitAir TemperatureMeteorological161.2F2026-11-12 17:36 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 PeriodWaves32.3s2026-11-12 17:36 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-12 17:36 EST1 7 30
York SpitSignificant Wave HeightWaves30.86ft2026-11-12 17:36 EST1 7 30
York SpitWater SalinityWater Quality223.4PSU2026-11-12 17:36 EST1 7 30
York SpitWater TemperatureWater Quality261.7F2026-11-12 17:36 EST1 7 30
York SpitWave Direction (From)Waves3300Deg. Mag.2026-11-12 17:36 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