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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological153.8F2026-05-08 07:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-05-08 07:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22267Degrees2026-05-08 07:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-05-08 07:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.6s2026-05-08 07:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality20%2026-05-08 07:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.41ft2026-05-08 07:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality26.5PSU2026-05-08 07:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality261.3F2026-05-08 07:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3326Deg. Mag.2026-05-08 07:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological153.8F2026-05-08 07:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1292Deg. Mag.2026-05-08 07:48 EDT1 7 30
Baltimore HarborWind GustMeteorological111.3kts2026-05-08 07:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological18.6kts2026-05-08 07:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological157.8F2026-05-08 07:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-05-08 07:48 EDT1 7 30
AnnapolisLatitudePosition538.96342Degrees2026-05-08 07:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-05-08 07:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.2s2026-05-08 07:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality20%2026-05-08 07:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.48ft2026-05-08 07:48 EDT1 7 30
AnnapolisWater SalinityWater Quality28.7PSU2026-05-08 07:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality259.7F2026-05-08 07:48 EDT1 7 30
AnnapolisWave Direction (From)Waves3203Deg. Mag.2026-05-08 07:48 EDT1 7 30
AnnapolisWind ChillMeteorological157.8F2026-05-08 07:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1268Deg. Mag.2026-05-08 07:48 EDT1 7 30
AnnapolisWind GustMeteorological16.0kts2026-05-08 07:48 EDT1 7 30
AnnapolisWind SpeedMeteorological14.2kts2026-05-08 07:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological156.0F2026-05-08 07:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-05-08 07:48 EDT1 7 30
Gooses ReefLatitudePosition538.55608Degrees2026-05-08 07:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-05-08 07:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves35.6s2026-05-08 07:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality23%2026-05-08 07:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.77ft2026-05-08 07:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality212.3PSU2026-05-08 07:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality259.5F2026-05-08 07:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves312Deg. Mag.2026-05-08 07:48 EDT1 7 30
Gooses ReefWind ChillMeteorological156.0F2026-05-08 07:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological17Deg. Mag.2026-05-08 07:48 EDT1 7 30
Gooses ReefWind GustMeteorological18.0kts2026-05-08 07:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological14.9kts2026-05-08 07:48 EDT1 7 30
PotomacAir TemperatureMeteorological158.9F2026-05-08 07:48 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-05-08 07:48 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-05-08 07:48 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-05-08 07:48 EDT1 7 30
PotomacMean Wave PeriodWaves32.5s2026-05-08 07:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality23%2026-05-08 07:48 EDT1 7 30
PotomacSignificant Wave HeightWaves30.72ft2026-05-08 07:48 EDT1 7 30
PotomacWater SalinityWater Quality215.0PSU2026-05-08 07:48 EDT1 7 30
PotomacWater TemperatureWater Quality260.1F2026-05-08 07:48 EDT1 7 30
PotomacWave Direction (From)Waves3297Deg. Mag.2026-05-08 07:48 EDT1 7 30
PotomacWind ChillMeteorological158.9F2026-05-08 07:48 EDT1 7 30
PotomacWind DirectionMeteorological1308Deg. Mag.2026-05-08 07:48 EDT1 7 30
PotomacWind GustMeteorological17.2kts2026-05-08 07:48 EDT1 7 30
PotomacWind SpeedMeteorological15.3kts2026-05-08 07:48 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 TemperatureMeteorological153.4F2026-05-08 07:48 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-05-08 07:48 EDT1 7 30
York SpitCurrent DirectionCurrents41Deg. Mag.2026-05-08 07:48 EDT1 7 30
York SpitCurrent SpeedCurrents41.743kts2026-05-08 07:48 EDT1 7 30
York SpitLatitudePosition537.20752Degrees2026-05-08 07:48 EDT1 7 30
York SpitLongitudePosition5-76.26890Degrees2026-05-08 07:48 EDT1 7 30
York SpitMean Wave PeriodWaves316.0s2026-05-08 07:48 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-05-08 07:48 EDT1 7 30
York SpitSignificant Wave HeightWaves31.17ft2026-05-08 07:48 EDT1 7 30
York SpitWater SalinityWater Quality222.6PSU2026-05-08 07:48 EDT1 7 30
York SpitWater TemperatureWater Quality261.3F2026-05-08 07:48 EDT1 7 30
York SpitWave Direction (From)Waves3200Deg. Mag.2026-05-08 07:48 EDT1 7 30
York SpitWind ChillMeteorological153.4F2026-05-08 07:48 EDT1 7 30
York SpitWind DirectionMeteorological1349Deg. Mag.2026-05-08 07:48 EDT1 7 30
York SpitWind GustMeteorological118.8kts2026-05-08 07:48 EDT1 7 30
York SpitWind SpeedMeteorological113.5kts2026-05-08 07:48 EDT1 7 30