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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological144.4F2026-11-13 20:54 EST1 7 30
Baltimore HarborBarometric PressureMeteorological129.8inches2026-11-13 20:54 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4282Deg. Mag.2026-11-13 20:54 EST1 7 30
Baltimore HarborCurrent SpeedCurrents45.253kts2026-11-13 20:54 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-13 20:54 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-13 20:54 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.0s2026-11-13 20:54 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality22%2026-11-13 20:54 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.69ft2026-11-13 20:54 EST1 7 30
Baltimore HarborWater SalinityWater Quality215.1PSU2026-11-13 20:54 EST1 7 30
Baltimore HarborWater TemperatureWater Quality259.1F2026-11-13 20:54 EST1 7 30
Baltimore HarborWave Direction (From)Waves3314Deg. Mag.2026-11-13 20:54 EST1 7 30
Baltimore HarborWind DirectionMeteorological15Deg. Mag.2026-11-13 20:54 EST1 7 30
Baltimore HarborWind GustMeteorological121.2kts2026-11-13 20:54 EST1 7 30
Baltimore HarborWind SpeedMeteorological116.3kts2026-11-13 20:54 EST1 7 30
AnnapolisAir TemperatureMeteorological143.9F2026-11-13 20:54 EST1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-11-13 20:54 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-13 20:54 EST1 7 30
AnnapolisLongitudePosition5-76.44690Degrees2026-11-13 20:54 EST1 7 30
AnnapolisMean Wave PeriodWaves32.0s2026-11-13 20:54 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-11-13 20:54 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.90ft2026-11-13 20:54 EST1 7 30
AnnapolisWater SalinityWater Quality216.1PSU2026-11-13 20:54 EST1 7 30
AnnapolisWater TemperatureWater Quality258.3F2026-11-13 20:54 EST1 7 30
AnnapolisWave Direction (From)Waves350Deg. Mag.2026-11-13 20:54 EST1 7 30
AnnapolisWind DirectionMeteorological1337Deg. Mag.2026-11-13 20:54 EST1 7 30
AnnapolisWind GustMeteorological118.3kts2026-11-13 20:54 EST1 7 30
AnnapolisWind SpeedMeteorological111.5kts2026-11-13 20:54 EST1 7 30
Gooses ReefAir TemperatureMeteorological144.5F2026-11-13 20:54 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-13 20:54 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-13 20:54 EST1 7 30
Gooses ReefMean Wave PeriodWaves34.2s2026-11-13 20:54 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-11-13 20:54 EST1 7 30
Gooses ReefSignificant Wave HeightWaves33.51ft2026-11-13 20:54 EST1 7 30
Gooses ReefWater SalinityWater Quality218.8PSU2026-11-13 20:54 EST1 7 30
Gooses ReefWater TemperatureWater Quality259.9F2026-11-13 20:54 EST1 7 30
Gooses ReefWave Direction (From)Waves3315Deg. Mag.2026-11-13 20:54 EST1 7 30
Gooses ReefWind DirectionMeteorological1325Deg. Mag.2026-11-13 20:54 EST1 7 30
Gooses ReefWind GustMeteorological130.9kts2026-11-13 20:54 EST1 7 30
Gooses ReefWind SpeedMeteorological121.5kts2026-11-13 20:54 EST1 7 30
PotomacAir TemperatureMeteorological146.0F2026-11-13 20:54 EST1 7 30
PotomacBarometric PressureMeteorological129.8inches2026-11-13 20:54 EST1 7 30
PotomacLatitudePosition538.03320Degrees2026-11-13 20:54 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-13 20:54 EST1 7 30
PotomacMean Wave PeriodWaves32.8s2026-11-13 20:54 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-13 20:54 EST1 7 30
PotomacSignificant Wave HeightWaves31.04ft2026-11-13 20:54 EST1 7 30
PotomacWater SalinityWater Quality219.6PSU2026-11-13 20:54 EST1 7 30
PotomacWater TemperatureWater Quality259.9F2026-11-13 20:54 EST1 7 30
PotomacWave Direction (From)Waves3301Deg. Mag.2026-11-13 20:54 EST1 7 30
PotomacWind DirectionMeteorological1327Deg. Mag.2026-11-13 20:54 EST1 7 30
PotomacWind GustMeteorological119.6kts2026-11-13 20:54 EST1 7 30
PotomacWind SpeedMeteorological114.9kts2026-11-13 20:54 EST1 7 30
Stingray PointAir TemperatureMeteorological147.8F2026-11-13 20:54 EST1 7 30
Stingray PointBarometric PressureMeteorological129.8inches2026-11-13 20:54 EST1 7 30
Stingray PointMean Wave PeriodWaves315.8s2026-11-13 20:54 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-13 20:54 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.78ft2026-11-13 20:54 EST1 7 30
Stingray PointWater SalinityWater Quality220.5PSU2026-11-13 20:54 EST1 7 30
Stingray PointWater TemperatureWater Quality259.8F2026-11-13 20:54 EST1 7 30
Stingray PointWave Direction (From)Waves3236Deg. Mag.2026-11-13 20:54 EST1 7 30
Stingray PointWind DirectionMeteorological1331Deg. Mag.2026-11-13 20:54 EST1 7 30
Stingray PointWind GustMeteorological124.5kts2026-11-13 20:54 EST1 7 30
Stingray PointWind SpeedMeteorological117.8kts2026-11-13 20:54 EST1 7 30
York SpitAir TemperatureMeteorological148.1F2026-11-13 20:54 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 PeriodWaves32.7s2026-11-13 20:54 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-13 20:54 EST1 7 30
York SpitSignificant Wave HeightWaves32.12ft2026-11-13 20:54 EST1 7 30
York SpitWater SalinityWater Quality224.2PSU2026-11-13 20:54 EST1 7 30
York SpitWater TemperatureWater Quality260.5F2026-11-13 20:54 EST1 7 30
York SpitWave Direction (From)Waves32Deg. Mag.2026-11-13 20:54 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