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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological150.0F2026-11-01 06:00 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.6inches2026-11-01 06:00 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4316Deg. Mag.2026-11-01 06:00 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.074kts2026-11-01 06:00 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-01 06:00 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-01 06:00 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-11-01 06:00 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality210%2026-11-01 06:00 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.10ft2026-11-01 06:00 EST1 7 30
Baltimore HarborWater SalinityWater Quality213.4PSU2026-11-01 06:00 EST1 7 30
Baltimore HarborWater TemperatureWater Quality262.6F2026-11-01 06:00 EST1 7 30
Baltimore HarborWave Direction (From)Waves3258Deg. Mag.2026-11-01 06:00 EST1 7 30
Baltimore HarborWind DirectionMeteorological129Deg. Mag.2026-11-01 06:00 EST1 7 30
Baltimore HarborWind GustMeteorological18.2kts2026-11-01 06:00 EST1 7 30
Baltimore HarborWind SpeedMeteorological16.7kts2026-11-01 06:00 EST1 7 30
AnnapolisAir TemperatureMeteorological153.5F2026-11-01 06:12 EST1 7 30
AnnapolisBarometric PressureMeteorological130.5inches2026-11-01 06:12 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-01 06:12 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-01 06:12 EST1 7 30
AnnapolisMean Wave PeriodWaves31.5s2026-11-01 06:12 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality25%2026-11-01 06:12 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.21ft2026-11-01 06:12 EST1 7 30
AnnapolisWater SalinityWater Quality214.6PSU2026-11-01 06:12 EST1 7 30
AnnapolisWater TemperatureWater Quality262.4F2026-11-01 06:12 EST1 7 30
AnnapolisWave Direction (From)Waves3355Deg. Mag.2026-11-01 06:12 EST1 7 30
AnnapolisWind DirectionMeteorological140Deg. Mag.2026-11-01 06:12 EST1 7 30
AnnapolisWind GustMeteorological118.8kts2026-11-01 06:12 EST1 7 30
AnnapolisWind SpeedMeteorological114.3kts2026-11-01 06:12 EST1 7 30
Gooses ReefAir TemperatureMeteorological153.7F2026-11-01 06:12 EST1 7 30
Gooses ReefBarometric PressureMeteorological130.4inches2026-11-01 06:12 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-01 06:12 EST1 7 30
Gooses ReefLongitudePosition5-76.41490Degrees2026-11-01 06:12 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.3s2026-11-01 06:12 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality22%2026-11-01 06:12 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.70ft2026-11-01 06:12 EST1 7 30
Gooses ReefWater SalinityWater Quality216.9PSU2026-11-01 06:12 EST1 7 30
Gooses ReefWater TemperatureWater Quality262.4F2026-11-01 06:12 EST1 7 30
Gooses ReefWave Direction (From)Waves341Deg. Mag.2026-11-01 06:12 EST1 7 30
Gooses ReefWind DirectionMeteorological139Deg. Mag.2026-11-01 06:12 EST1 7 30
Gooses ReefWind GustMeteorological115.0kts2026-11-01 06:12 EST1 7 30
Gooses ReefWind SpeedMeteorological111.4kts2026-11-01 06:12 EST1 7 30
PotomacAir TemperatureMeteorological157.2F2026-11-01 06:12 EST1 7 30
PotomacBarometric PressureMeteorological130.6inches2026-11-01 06:12 EST1 7 30
PotomacLatitudePosition538.03320Degrees2026-11-01 06:12 EST1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-11-01 06:12 EST1 7 30
PotomacMean Wave PeriodWaves32.7s2026-11-01 06:12 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality21%2026-11-01 06:12 EST1 7 30
PotomacSignificant Wave HeightWaves30.72ft2026-11-01 06:12 EST1 7 30
PotomacWater SalinityWater Quality217.9PSU2026-11-01 06:12 EST1 7 30
PotomacWater TemperatureWater Quality262.6F2026-11-01 06:12 EST1 7 30
PotomacWave Direction (From)Waves3116Deg. Mag.2026-11-01 06:12 EST1 7 30
PotomacWind DirectionMeteorological158Deg. Mag.2026-11-01 06:12 EST1 7 30
PotomacWind GustMeteorological113.4kts2026-11-01 06:12 EST1 7 30
PotomacWind SpeedMeteorological111.2kts2026-11-01 06:12 EST1 7 30
Stingray PointAir TemperatureMeteorological157.6F2026-11-01 06:12 EST1 7 30
Stingray PointBarometric PressureMeteorological130.6inches2026-11-01 06:12 EST1 7 30
Stingray PointMean Wave PeriodWaves32.9s2026-11-01 06:12 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-01 06:12 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.81ft2026-11-01 06:12 EST1 7 30
Stingray PointWater SalinityWater Quality219.6PSU2026-11-01 06:12 EST1 7 30
Stingray PointWater TemperatureWater Quality262.1F2026-11-01 06:12 EST1 7 30
Stingray PointWave Direction (From)Waves317Deg. Mag.2026-11-01 06:12 EST1 7 30
York SpitAir TemperatureMeteorological156.5F2026-11-01 06:06 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 SpitLatitudePosition537.20700Degrees2026-11-01 06:06 EST1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-11-01 06:06 EST1 7 30
York SpitMean Wave PeriodWaves32.8s2026-11-01 06:06 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-01 06:06 EST1 7 30
York SpitSignificant Wave HeightWaves31.39ft2026-11-01 06:06 EST1 7 30
York SpitWater SalinityWater Quality222.6PSU2026-11-01 06:06 EST1 7 30
York SpitWater TemperatureWater Quality262.5F2026-11-01 06:06 EST1 7 30
York SpitWave Direction (From)Waves3109Deg. Mag.2026-11-01 06:06 EST1 7 30
York SpitWind DirectionMeteorological161Deg. Mag.2026-11-01 06:06 EST1 7 30
York SpitWind GustMeteorological118.1kts2026-11-01 06:06 EST1 7 30
York SpitWind SpeedMeteorological113.0kts2026-11-01 06:06 EST1 7 30