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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological187.1F2026-07-01 17:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-07-01 17:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4343Deg. Mag.2026-07-01 17:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.292kts2026-07-01 17:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-07-01 17:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-07-01 17:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.8s2026-07-01 17:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality231%2026-07-01 17:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.40ft2026-07-01 17:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.0PSU2026-07-01 17:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality282.8F2026-07-01 17:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3180Deg. Mag.2026-07-01 17:54 EDT1 7 30
Baltimore HarborWind ChillMeteorological187.1F2026-07-01 17:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1149Deg. Mag.2026-07-01 17:54 EDT1 7 30
Baltimore HarborWind GustMeteorological112.6kts2026-07-01 17:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological19.7kts2026-07-01 17:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological184.7F2026-07-01 17:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-07-01 17:54 EDT1 7 30
AnnapolisLatitudePosition538.96357Degrees2026-07-01 17:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-07-01 17:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.6s2026-07-01 17:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality262%2026-07-01 17:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.81ft2026-07-01 17:54 EDT1 7 30
AnnapolisWater SalinityWater Quality212.2PSU2026-07-01 17:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality280.0F2026-07-01 17:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3332Deg. Mag.2026-07-01 17:54 EDT1 7 30
AnnapolisWind ChillMeteorological184.7F2026-07-01 17:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1255Deg. Mag.2026-07-01 17:54 EDT1 7 30
AnnapolisWind GustMeteorological114.6kts2026-07-01 17:54 EDT1 7 30
AnnapolisWind SpeedMeteorological17.9kts2026-07-01 17:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological178.6F2026-07-01 17:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-07-01 17:54 EDT1 7 30
Gooses ReefLatitudePosition538.55616Degrees2026-07-01 17:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-07-01 17:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.3s2026-07-01 17:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality263%2026-07-01 17:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.10ft2026-07-01 17:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.4PSU2026-07-01 17:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality279.1F2026-07-01 17:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3147Deg. Mag.2026-07-01 17:54 EDT1 7 30
Gooses ReefWind ChillMeteorological178.6F2026-07-01 17:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1150Deg. Mag.2026-07-01 17:54 EDT1 7 30
Gooses ReefWind GustMeteorological120.4kts2026-07-01 17:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological116.7kts2026-07-01 17:54 EDT1 7 30
PotomacAir TemperatureMeteorological185.4F2026-07-01 17:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.1inches2026-07-01 17:54 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-07-01 17:54 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-07-01 17:54 EDT1 7 30
PotomacMean Wave PeriodWaves32.5s2026-07-01 17:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality258%2026-07-01 17:54 EDT1 7 30
PotomacSignificant Wave HeightWaves31.28ft2026-07-01 17:54 EDT1 7 30
PotomacWater SalinityWater Quality215.6PSU2026-07-01 17:54 EDT1 7 30
PotomacWater TemperatureWater Quality281.5F2026-07-01 17:54 EDT1 7 30
PotomacWave Direction (From)Waves3150Deg. Mag.2026-07-01 17:54 EDT1 7 30
PotomacWind ChillMeteorological185.4F2026-07-01 17:54 EDT1 7 30
PotomacWind DirectionMeteorological1159Deg. Mag.2026-07-01 17:54 EDT1 7 30
PotomacWind GustMeteorological113.4kts2026-07-01 17:54 EDT1 7 30
PotomacWind SpeedMeteorological110.3kts2026-07-01 17:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological178.7F2026-06-30 18:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-06-30 18:54 EDT1 7 30
Stingray PointLatitudePosition537.56746Degrees2026-06-30 18:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-06-30 18:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality216%2026-06-30 18:54 EDT1 7 30
Stingray PointWater SalinityWater Quality218.6PSU2026-06-30 18:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality280.0F2026-06-30 18:54 EDT1 7 30
Stingray PointWind ChillMeteorological178.7F2026-06-30 18:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1168Deg. Mag.2026-06-30 18:54 EDT1 7 30
Stingray PointWind GustMeteorological112.6kts2026-06-30 18:54 EDT1 7 30
Stingray PointWind SpeedMeteorological19.9kts2026-06-30 18:54 EDT1 7 30
York SpitAir TemperatureMeteorological180.1F2026-07-01 17:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-07-01 17:54 EDT1 7 30
York SpitCurrent DirectionCurrents4219Deg. Mag.2026-07-01 17:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.266kts2026-07-01 17:54 EDT1 7 30
York SpitLatitudePosition537.20711Degrees2026-07-01 17:54 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-07-01 17:54 EDT1 7 30
York SpitMean Wave PeriodWaves33.2s2026-07-01 17:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality24%2026-07-01 17:54 EDT1 7 30
York SpitSignificant Wave HeightWaves31.39ft2026-07-01 17:54 EDT1 7 30
York SpitWater SalinityWater Quality221.9PSU2026-07-01 17:54 EDT1 7 30
York SpitWater TemperatureWater Quality281.8F2026-07-01 17:54 EDT1 7 30
York SpitWave Direction (From)Waves3109Deg. Mag.2026-07-01 17:54 EDT1 7 30
York SpitWind ChillMeteorological180.1F2026-07-01 17:54 EDT1 7 30
York SpitWind DirectionMeteorological1116Deg. Mag.2026-07-01 17:54 EDT1 7 30
York SpitWind GustMeteorological111.5kts2026-07-01 17:54 EDT1 7 30
York SpitWind SpeedMeteorological19.3kts2026-07-01 17:54 EDT1 7 30