Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological159.8F2026-11-10 19:00 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-11-10 19:00 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4147Deg. Mag.2026-11-10 19:00 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.036kts2026-11-10 19:00 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-10 19:00 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-10 19:00 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.3s2026-11-10 19:00 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality24%2026-11-10 19:00 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.28ft2026-11-10 19:00 EST1 7 30
Baltimore HarborWater SalinityWater Quality214.7PSU2026-11-10 19:00 EST1 7 30
Baltimore HarborWater TemperatureWater Quality261.0F2026-11-10 19:00 EST1 7 30
Baltimore HarborWave Direction (From)Waves3179Deg. Mag.2026-11-10 19:00 EST1 7 30
Baltimore HarborWind DirectionMeteorological1211Deg. Mag.2026-11-10 19:00 EST1 7 30
Baltimore HarborWind GustMeteorological112.8kts2026-11-10 19:00 EST1 7 30
Baltimore HarborWind SpeedMeteorological18.6kts2026-11-10 19:00 EST1 7 30
AnnapolisAir TemperatureMeteorological158.5F2026-11-10 19:00 EST1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-11-10 19:00 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-10 19:00 EST1 7 30
AnnapolisLongitudePosition5-76.44680Degrees2026-11-10 19:00 EST1 7 30
AnnapolisMean Wave PeriodWaves31.9s2026-11-10 19:00 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality22%2026-11-10 19:00 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.45ft2026-11-10 19:00 EST1 7 30
AnnapolisWater SalinityWater Quality215.8PSU2026-11-10 19:00 EST1 7 30
AnnapolisWater TemperatureWater Quality260.4F2026-11-10 19:00 EST1 7 30
AnnapolisWave Direction (From)Waves3277Deg. Mag.2026-11-10 19:00 EST1 7 30
AnnapolisWind DirectionMeteorological1222Deg. Mag.2026-11-10 19:00 EST1 7 30
AnnapolisWind GustMeteorological110.5kts2026-11-10 19:00 EST1 7 30
AnnapolisWind SpeedMeteorological18.1kts2026-11-10 19:00 EST1 7 30
Gooses ReefAir TemperatureMeteorological158.1F2026-11-10 19:00 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-10 19:00 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-10 19:00 EST1 7 30
Gooses ReefMean Wave PeriodWaves33.5s2026-11-10 19:00 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-10 19:00 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.45ft2026-11-10 19:00 EST1 7 30
Gooses ReefWater SalinityWater Quality218.1PSU2026-11-10 19:00 EST1 7 30
Gooses ReefWater TemperatureWater Quality261.4F2026-11-10 19:00 EST1 7 30
Gooses ReefWave Direction (From)Waves3172Deg. Mag.2026-11-10 19:00 EST1 7 30
Gooses ReefWind DirectionMeteorological1208Deg. Mag.2026-11-10 19:00 EST1 7 30
Gooses ReefWind GustMeteorological111.7kts2026-11-10 19:00 EST1 7 30
Gooses ReefWind SpeedMeteorological19.9kts2026-11-10 19:00 EST1 7 30
PotomacAir TemperatureMeteorological159.5F2026-11-10 19:00 EST1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-11-10 19:00 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-10 19:00 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-10 19:00 EST1 7 30
PotomacMean Wave PeriodWaves33.6s2026-11-10 19:00 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-10 19:00 EST1 7 30
PotomacSignificant Wave HeightWaves30.51ft2026-11-10 19:00 EST1 7 30
PotomacWater SalinityWater Quality218.6PSU2026-11-10 19:00 EST1 7 30
PotomacWater TemperatureWater Quality261.2F2026-11-10 19:00 EST1 7 30
PotomacWave Direction (From)Waves3135Deg. Mag.2026-11-10 19:00 EST1 7 30
PotomacWind DirectionMeteorological1168Deg. Mag.2026-11-10 19:00 EST1 7 30
PotomacWind GustMeteorological14.3kts2026-11-10 19:00 EST1 7 30
PotomacWind SpeedMeteorological13.5kts2026-11-10 19:00 EST1 7 30
Stingray PointAir TemperatureMeteorological160.3F2026-11-10 19:00 EST1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-11-10 19:00 EST1 7 30
Stingray PointMean Wave PeriodWaves32.6s2026-11-10 19:00 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-10 19:00 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.37ft2026-11-10 19:00 EST1 7 30
Stingray PointWater SalinityWater Quality219.3PSU2026-11-10 19:00 EST1 7 30
Stingray PointWater TemperatureWater Quality261.4F2026-11-10 19:00 EST1 7 30
Stingray PointWave Direction (From)Waves335Deg. Mag.2026-11-10 19:00 EST1 7 30
Stingray PointWind DirectionMeteorological1190Deg. Mag.2026-11-10 19:00 EST1 7 30
Stingray PointWind GustMeteorological17.4kts2026-11-10 19:00 EST1 7 30
Stingray PointWind SpeedMeteorological16.3kts2026-11-10 19:00 EST1 7 30
York SpitAir TemperatureMeteorological160.3F2026-11-10 19:00 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 SpitLatitudePosition537.20710Degrees2026-11-10 19:00 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-10 19:00 EST1 7 30
York SpitMean Wave PeriodWaves32.1s2026-11-10 19:00 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-10 19:00 EST1 7 30
York SpitSignificant Wave HeightWaves30.42ft2026-11-10 19:00 EST1 7 30
York SpitWater SalinityWater Quality223.1PSU2026-11-10 19:00 EST1 7 30
York SpitWater TemperatureWater Quality261.8F2026-11-10 19:00 EST1 7 30
York SpitWave Direction (From)Waves3215Deg. Mag.2026-11-10 19:00 EST1 7 30
York SpitWind DirectionMeteorological1212Deg. Mag.2026-11-10 19:00 EST1 7 30
York SpitWind GustMeteorological110.7kts2026-11-10 19:00 EST1 7 30
York SpitWind SpeedMeteorological19.1kts2026-11-10 19:00 EST1 7 30