Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological150.2F2026-11-15 16:18 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.3inches2026-11-15 16:18 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4266Deg. Mag.2026-11-15 16:18 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.924kts2026-11-15 16:18 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-15 16:18 EST1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-11-15 16:18 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.0s2026-11-15 16:18 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality21%2026-11-15 16:18 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.73ft2026-11-15 16:18 EST1 7 30
Baltimore HarborWater SalinityWater Quality216.0PSU2026-11-15 16:18 EST1 7 30
Baltimore HarborWater TemperatureWater Quality258.0F2026-11-15 16:18 EST1 7 30
Baltimore HarborWave Direction (From)Waves3329Deg. Mag.2026-11-15 16:18 EST1 7 30
Baltimore HarborWind DirectionMeteorological1323Deg. Mag.2026-11-15 16:18 EST1 7 30
Baltimore HarborWind GustMeteorological120.4kts2026-11-15 16:18 EST1 7 30
Baltimore HarborWind SpeedMeteorological115.2kts2026-11-15 16:18 EST1 7 30
AnnapolisAir TemperatureMeteorological149.3F2026-11-15 16:18 EST1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-11-15 16:18 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-15 16:18 EST1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-11-15 16:18 EST1 7 30
AnnapolisMean Wave PeriodWaves32.4s2026-11-15 16:18 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-11-15 16:18 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.39ft2026-11-15 16:18 EST1 7 30
AnnapolisWater SalinityWater Quality215.9PSU2026-11-15 16:18 EST1 7 30
AnnapolisWater TemperatureWater Quality256.1F2026-11-15 16:18 EST1 7 30
AnnapolisWave Direction (From)Waves398Deg. Mag.2026-11-15 16:18 EST1 7 30
AnnapolisWind DirectionMeteorological1329Deg. Mag.2026-11-15 16:18 EST1 7 30
AnnapolisWind GustMeteorological110.9kts2026-11-15 16:18 EST1 7 30
AnnapolisWind SpeedMeteorological19.0kts2026-11-15 16:18 EST1 7 30
Gooses ReefAir TemperatureMeteorological148.7F2026-11-15 16:18 EST1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-11-15 16:18 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-15 16:18 EST1 7 30
Gooses ReefMean Wave PeriodWaves33.0s2026-11-15 16:18 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-11-15 16:18 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.94ft2026-11-15 16:18 EST1 7 30
Gooses ReefWater SalinityWater Quality218.7PSU2026-11-15 16:18 EST1 7 30
Gooses ReefWater TemperatureWater Quality257.2F2026-11-15 16:18 EST1 7 30
Gooses ReefWave Direction (From)Waves318Deg. Mag.2026-11-15 16:18 EST1 7 30
Gooses ReefWind DirectionMeteorological1311Deg. Mag.2026-11-15 16:18 EST1 7 30
Gooses ReefWind GustMeteorological115.5kts2026-11-15 16:18 EST1 7 30
Gooses ReefWind SpeedMeteorological110.7kts2026-11-15 16:18 EST1 7 30
PotomacAir TemperatureMeteorological150.6F2026-11-15 16:18 EST1 7 30
PotomacBarometric PressureMeteorological130.3inches2026-11-15 16:18 EST1 7 30
PotomacLatitudePosition538.03340Degrees2026-11-15 16:18 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-15 16:18 EST1 7 30
PotomacMean Wave PeriodWaves33.3s2026-11-15 16:18 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-15 16:18 EST1 7 30
PotomacSignificant Wave HeightWaves31.24ft2026-11-15 16:18 EST1 7 30
PotomacWater SalinityWater Quality219.4PSU2026-11-15 16:18 EST1 7 30
PotomacWater TemperatureWater Quality256.1F2026-11-15 16:18 EST1 7 30
PotomacWave Direction (From)Waves3313Deg. Mag.2026-11-15 16:18 EST1 7 30
PotomacWind DirectionMeteorological1331Deg. Mag.2026-11-15 16:18 EST1 7 30
PotomacWind GustMeteorological112.4kts2026-11-15 16:18 EST1 7 30
PotomacWind SpeedMeteorological19.4kts2026-11-15 16:18 EST1 7 30
Stingray PointAir TemperatureMeteorological150.9F2026-11-15 16:18 EST1 7 30
Stingray PointBarometric PressureMeteorological130.3inches2026-11-15 16:18 EST1 7 30
Stingray PointMean Wave PeriodWaves32.2s2026-11-15 16:18 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-15 16:18 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.99ft2026-11-15 16:18 EST1 7 30
Stingray PointWater SalinityWater Quality220.0PSU2026-11-15 16:18 EST1 7 30
Stingray PointWater TemperatureWater Quality256.1F2026-11-15 16:18 EST1 7 30
Stingray PointWave Direction (From)Waves3310Deg. Mag.2026-11-15 16:18 EST1 7 30
Stingray PointWind DirectionMeteorological1304Deg. Mag.2026-11-15 16:18 EST1 7 30
Stingray PointWind GustMeteorological114.0kts2026-11-15 16:18 EST1 7 30
Stingray PointWind SpeedMeteorological110.5kts2026-11-15 16:18 EST1 7 30
York SpitAir TemperatureMeteorological150.2F2026-11-15 16:06 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 PeriodWaves32.8s2026-11-15 16:06 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-15 16:06 EST1 7 30
York SpitSignificant Wave HeightWaves32.43ft2026-11-15 16:06 EST1 7 30
York SpitWater SalinityWater Quality224.1PSU2026-11-15 16:06 EST1 7 30
York SpitWater TemperatureWater Quality258.0F2026-11-15 16:06 EST1 7 30
York SpitWave Direction (From)Waves3222Deg. Mag.2026-11-15 16:06 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