Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological160.7F2026-11-09 14:18 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-11-09 14:18 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4243Deg. Mag.2026-11-09 14:18 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.000kts2026-11-09 14:18 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-09 14:18 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-09 14:18 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.4s2026-11-09 14:18 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality26%2026-11-09 14:18 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves31.26ft2026-11-09 14:18 EST1 7 30
Baltimore HarborWater SalinityWater Quality214.3PSU2026-11-09 14:18 EST1 7 30
Baltimore HarborWater TemperatureWater Quality261.7F2026-11-09 14:18 EST1 7 30
Baltimore HarborWave Direction (From)Waves3120Deg. Mag.2026-11-09 14:18 EST1 7 30
Baltimore HarborWind DirectionMeteorological1318Deg. Mag.2026-11-09 14:18 EST1 7 30
Baltimore HarborWind GustMeteorological124.5kts2026-11-09 14:18 EST1 7 30
Baltimore HarborWind SpeedMeteorological118.9kts2026-11-09 14:18 EST1 7 30
AnnapolisAir TemperatureMeteorological160.6F2026-11-09 14:18 EST1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-11-09 14:18 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-09 14:18 EST1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-11-09 14:18 EST1 7 30
AnnapolisMean Wave PeriodWaves32.0s2026-11-09 14:18 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality22%2026-11-09 14:18 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.84ft2026-11-09 14:18 EST1 7 30
AnnapolisWater SalinityWater Quality215.6PSU2026-11-09 14:18 EST1 7 30
AnnapolisWater TemperatureWater Quality261.0F2026-11-09 14:18 EST1 7 30
AnnapolisWave Direction (From)Waves3357Deg. Mag.2026-11-09 14:18 EST1 7 30
AnnapolisWind DirectionMeteorological1308Deg. Mag.2026-11-09 14:18 EST1 7 30
AnnapolisWind GustMeteorological122.3kts2026-11-09 14:18 EST1 7 30
AnnapolisWind SpeedMeteorological117.8kts2026-11-09 14:18 EST1 7 30
Gooses ReefAir TemperatureMeteorological159.9F2026-11-09 14:18 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-09 14:18 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-09 14:18 EST1 7 30
Gooses ReefMean Wave PeriodWaves33.6s2026-11-09 14:18 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality21%2026-11-09 14:18 EST1 7 30
Gooses ReefSignificant Wave HeightWaves31.62ft2026-11-09 14:18 EST1 7 30
Gooses ReefWater SalinityWater Quality218.0PSU2026-11-09 14:18 EST1 7 30
Gooses ReefWater TemperatureWater Quality261.4F2026-11-09 14:18 EST1 7 30
Gooses ReefWave Direction (From)Waves320Deg. Mag.2026-11-09 14:18 EST1 7 30
Gooses ReefWind DirectionMeteorological1308Deg. Mag.2026-11-09 14:18 EST1 7 30
Gooses ReefWind GustMeteorological131.1kts2026-11-09 14:18 EST1 7 30
Gooses ReefWind SpeedMeteorological121.8kts2026-11-09 14:18 EST1 7 30
PotomacAir TemperatureMeteorological161.5F2026-11-09 14:18 EST1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-11-09 14:18 EST1 7 30
PotomacLatitudePosition538.03330Degrees2026-11-09 14:18 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-09 14:18 EST1 7 30
PotomacMean Wave PeriodWaves33.2s2026-11-09 14:18 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-09 14:18 EST1 7 30
PotomacSignificant Wave HeightWaves31.70ft2026-11-09 14:18 EST1 7 30
PotomacWater SalinityWater Quality218.7PSU2026-11-09 14:18 EST1 7 30
PotomacWater TemperatureWater Quality261.4F2026-11-09 14:18 EST1 7 30
PotomacWave Direction (From)Waves3296Deg. Mag.2026-11-09 14:18 EST1 7 30
PotomacWind DirectionMeteorological1290Deg. Mag.2026-11-09 14:18 EST1 7 30
PotomacWind GustMeteorological120.8kts2026-11-09 14:18 EST1 7 30
PotomacWind SpeedMeteorological116.7kts2026-11-09 14:18 EST1 7 30
Stingray PointAir TemperatureMeteorological163.5F2026-11-09 14:18 EST1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-11-09 14:18 EST1 7 30
Stingray PointMean Wave PeriodWaves31.9s2026-11-09 14:18 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-09 14:18 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.02ft2026-11-09 14:18 EST1 7 30
Stingray PointWater SalinityWater Quality220.3PSU2026-11-09 14:18 EST1 7 30
Stingray PointWater TemperatureWater Quality261.4F2026-11-09 14:18 EST1 7 30
Stingray PointWave Direction (From)Waves336Deg. Mag.2026-11-09 14:18 EST1 7 30
Stingray PointWind DirectionMeteorological1291Deg. Mag.2026-11-09 14:18 EST1 7 30
Stingray PointWind GustMeteorological118.3kts2026-11-09 14:18 EST1 7 30
Stingray PointWind SpeedMeteorological115.1kts2026-11-09 14:18 EST1 7 30
York SpitAir TemperatureMeteorological162.1F2026-11-09 14:12 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 SpitLatitudePosition537.20700Degrees2026-11-09 14:12 EST1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-11-09 14:12 EST1 7 30
York SpitMean Wave PeriodWaves317.1s2026-11-09 14:12 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-09 14:12 EST1 7 30
York SpitSignificant Wave HeightWaves31.94ft2026-11-09 14:12 EST1 7 30
York SpitWater SalinityWater Quality223.0PSU2026-11-09 14:12 EST1 7 30
York SpitWater TemperatureWater Quality261.9F2026-11-09 14:12 EST1 7 30
York SpitWave Direction (From)Waves3216Deg. Mag.2026-11-09 14:12 EST1 7 30
York SpitWind DirectionMeteorological1285Deg. Mag.2026-11-09 14:12 EST1 7 30
York SpitWind GustMeteorological116.1kts2026-11-09 14:12 EST1 7 30
York SpitWind SpeedMeteorological112.9kts2026-11-09 14:12 EST1 7 30