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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological156.5F2026-05-14 07:18 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-05-14 07:18 EDT1 7 30
Baltimore HarborLatitudePosition539.22266Degrees2026-05-14 07:18 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52937Degrees2026-05-14 07:18 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.9s2026-05-14 07:18 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-14 07:18 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.61ft2026-05-14 07:18 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.2PSU2026-05-14 07:18 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality262.7F2026-05-14 07:18 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3311Deg. Mag.2026-05-14 07:18 EDT1 7 30
Baltimore HarborWind ChillMeteorological156.5F2026-05-14 07:18 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1336Deg. Mag.2026-05-14 07:18 EDT1 7 30
Baltimore HarborWind GustMeteorological117.1kts2026-05-14 07:18 EDT1 7 30
Baltimore HarborWind SpeedMeteorological114.7kts2026-05-14 07:18 EDT1 7 30
AnnapolisAir TemperatureMeteorological154.5F2026-05-14 07:18 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-05-14 07:18 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-14 07:18 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-14 07:18 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.6s2026-05-14 07:18 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-05-14 07:18 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.54ft2026-05-14 07:18 EDT1 7 30
AnnapolisWater SalinityWater Quality29.2PSU2026-05-14 07:18 EDT1 7 30
AnnapolisWater TemperatureWater Quality261.7F2026-05-14 07:18 EDT1 7 30
AnnapolisWave Direction (From)Waves3339Deg. Mag.2026-05-14 07:18 EDT1 7 30
AnnapolisWind ChillMeteorological154.5F2026-05-14 07:18 EDT1 7 30
AnnapolisWind DirectionMeteorological1335Deg. Mag.2026-05-14 07:18 EDT1 7 30
AnnapolisWind GustMeteorological116.1kts2026-05-14 07:18 EDT1 7 30
AnnapolisWind SpeedMeteorological112.8kts2026-05-14 07:18 EDT1 7 30
Gooses ReefAir TemperatureMeteorological154.9F2026-05-14 07:18 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.8inches2026-05-14 07:18 EDT1 7 30
Gooses ReefLatitudePosition538.55599Degrees2026-05-14 07:18 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-14 07:18 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-05-14 07:18 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality24%2026-05-14 07:18 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.45ft2026-05-14 07:18 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.2PSU2026-05-14 07:18 EDT1 7 30
Gooses ReefWater TemperatureWater Quality261.4F2026-05-14 07:18 EDT1 7 30
Gooses ReefWave Direction (From)Waves3148Deg. Mag.2026-05-14 07:18 EDT1 7 30
Gooses ReefWind ChillMeteorological154.9F2026-05-14 07:18 EDT1 7 30
Gooses ReefWind DirectionMeteorological1343Deg. Mag.2026-05-14 07:18 EDT1 7 30
Gooses ReefWind GustMeteorological118.5kts2026-05-14 07:18 EDT1 7 30
Gooses ReefWind SpeedMeteorological115.3kts2026-05-14 07:18 EDT1 7 30
PotomacAir TemperatureMeteorological156.9F2026-05-14 07:18 EDT1 7 30
PotomacBarometric PressureMeteorological129.8inches2026-05-14 07:18 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-05-14 07:18 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-05-14 07:18 EDT1 7 30
PotomacMean Wave PeriodWaves31.7s2026-05-14 07:18 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality25%2026-05-14 07:18 EDT1 7 30
PotomacSignificant Wave HeightWaves30.35ft2026-05-14 07:18 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-05-14 07:18 EDT1 7 30
PotomacWater TemperatureWater Quality262.4F2026-05-14 07:18 EDT1 7 30
PotomacWave Direction (From)Waves3303Deg. Mag.2026-05-14 07:18 EDT1 7 30
PotomacWind ChillMeteorological156.9F2026-05-14 07:18 EDT1 7 30
PotomacWind DirectionMeteorological1329Deg. Mag.2026-05-14 07:18 EDT1 7 30
PotomacWind GustMeteorological113.0kts2026-05-14 07:18 EDT1 7 30
PotomacWind SpeedMeteorological19.8kts2026-05-14 07:18 EDT1 7 30
Stingray PointAir TemperatureMeteorological137.5F2026-02-21 21:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.2inches2026-02-21 21:30 EST1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-02-21 21:30 EST1 7 30
Stingray PointLongitudePosition5-76.26278Degrees2026-02-21 21:30 EST1 7 30
Stingray PointMean Wave PeriodWaves32.5s2026-02-21 21:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-02-21 21:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves30.09ft2026-02-21 21:30 EST1 7 30
Stingray PointWater SalinityWater Quality219.7PSU2026-02-21 21:30 EST1 7 30
Stingray PointWater TemperatureWater Quality239.0F2026-02-21 21:30 EST1 7 30
Stingray PointWave Direction (From)Waves371Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind ChillMeteorological132.6F2026-02-21 21:30 EST1 7 30
Stingray PointWind DirectionMeteorological1122Deg. Mag.2026-02-21 21:30 EST1 7 30
Stingray PointWind GustMeteorological17.0kts2026-02-21 21:30 EST1 7 30
Stingray PointWind SpeedMeteorological15.4kts2026-02-21 21:30 EST1 7 30
York SpitAir TemperatureMeteorological157.0F2026-05-14 07:18 EDT1 7 30
York SpitBarometric PressureMeteorological129.5inches2026-05-14 07:18 EDT1 7 30
York SpitCurrent DirectionCurrents4156Deg. Mag.2026-05-14 07:18 EDT1 7 30
York SpitCurrent SpeedCurrents41.957kts2026-05-14 07:18 EDT1 7 30
York SpitLatitudePosition537.20779Degrees2026-05-14 07:18 EDT1 7 30
York SpitLongitudePosition5-76.26912Degrees2026-05-14 07:18 EDT1 7 30
York SpitMean Wave PeriodWaves32.3s2026-05-14 07:18 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-14 07:18 EDT1 7 30
York SpitSignificant Wave HeightWaves30.70ft2026-05-14 07:18 EDT1 7 30
York SpitWater SalinityWater Quality222.4PSU2026-05-14 07:18 EDT1 7 30
York SpitWater TemperatureWater Quality263.0F2026-05-14 07:18 EDT1 7 30
York SpitWave Direction (From)Waves339Deg. Mag.2026-05-14 07:18 EDT1 7 30
York SpitWind ChillMeteorological157.0F2026-05-14 07:18 EDT1 7 30
York SpitWind DirectionMeteorological120Deg. Mag.2026-05-14 07:18 EDT1 7 30
York SpitWind GustMeteorological19.1kts2026-05-14 07:18 EDT1 7 30
York SpitWind SpeedMeteorological17.5kts2026-05-14 07:18 EDT1 7 30