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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological171.8F2026-06-20 02:00 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-06-20 02:00 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4104Deg. Mag.2026-06-20 02:00 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.862kts2026-06-20 02:00 EDT1 7 30
Baltimore HarborLatitudePosition539.22267Degrees2026-06-20 02:00 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-06-20 02:00 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.6s2026-06-20 02:00 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality217%2026-06-20 02:00 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.51ft2026-06-20 02:00 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.3PSU2026-06-20 02:00 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality274.9F2026-06-20 02:00 EDT1 7 30
Baltimore HarborWave Direction (From)Waves315Deg. Mag.2026-06-20 02:00 EDT1 7 30
Baltimore HarborWind ChillMeteorological171.8F2026-06-20 02:00 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1288Deg. Mag.2026-06-20 02:00 EDT1 7 30
Baltimore HarborWind GustMeteorological117.5kts2026-06-20 02:00 EDT1 7 30
Baltimore HarborWind SpeedMeteorological113.8kts2026-06-20 02:00 EDT1 7 30
AnnapolisAir TemperatureMeteorological170.2F2026-06-20 02:00 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-06-20 02:00 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-06-20 02:00 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-06-20 02:00 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.6s2026-06-20 02:00 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality224%2026-06-20 02:00 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.48ft2026-06-20 02:00 EDT1 7 30
AnnapolisWater SalinityWater Quality211.2PSU2026-06-20 02:00 EDT1 7 30
AnnapolisWater TemperatureWater Quality274.7F2026-06-20 02:00 EDT1 7 30
AnnapolisWave Direction (From)Waves36Deg. Mag.2026-06-20 02:00 EDT1 7 30
AnnapolisWind ChillMeteorological170.2F2026-06-20 02:00 EDT1 7 30
AnnapolisWind DirectionMeteorological1283Deg. Mag.2026-06-20 02:00 EDT1 7 30
AnnapolisWind GustMeteorological18.2kts2026-06-20 02:00 EDT1 7 30
AnnapolisWind SpeedMeteorological16.6kts2026-06-20 02:00 EDT1 7 30
Gooses ReefAir TemperatureMeteorological170.0F2026-06-20 02:00 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-06-20 02:00 EDT1 7 30
Gooses ReefLatitudePosition538.55611Degrees2026-06-20 02:00 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-06-20 02:00 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-06-20 02:00 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality248%2026-06-20 02:00 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.85ft2026-06-20 02:00 EDT1 7 30
Gooses ReefWater SalinityWater Quality214.3PSU2026-06-20 02:00 EDT1 7 30
Gooses ReefWater TemperatureWater Quality275.5F2026-06-20 02:00 EDT1 7 30
Gooses ReefWave Direction (From)Waves3269Deg. Mag.2026-06-20 02:00 EDT1 7 30
Gooses ReefWind ChillMeteorological170.0F2026-06-20 02:00 EDT1 7 30
Gooses ReefWind DirectionMeteorological1267Deg. Mag.2026-06-20 02:00 EDT1 7 30
Gooses ReefWind GustMeteorological117.3kts2026-06-20 02:00 EDT1 7 30
Gooses ReefWind SpeedMeteorological114.0kts2026-06-20 02:00 EDT1 7 30
PotomacAir TemperatureMeteorological174.7F2026-06-20 02:00 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-06-20 02:00 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2026-06-20 02:00 EDT1 7 30
PotomacLongitudePosition5-76.33731Degrees2026-06-20 02:00 EDT1 7 30
PotomacMean Wave PeriodWaves32.7s2026-06-20 02:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality233%2026-06-20 02:00 EDT1 7 30
PotomacSignificant Wave HeightWaves31.09ft2026-06-20 02:00 EDT1 7 30
PotomacWater SalinityWater Quality215.5PSU2026-06-20 02:00 EDT1 7 30
PotomacWater TemperatureWater Quality275.9F2026-06-20 02:00 EDT1 7 30
PotomacWave Direction (From)Waves3286Deg. Mag.2026-06-20 02:00 EDT1 7 30
PotomacWind ChillMeteorological174.7F2026-06-20 02:00 EDT1 7 30
PotomacWind DirectionMeteorological1289Deg. Mag.2026-06-20 02:00 EDT1 7 30
PotomacWind GustMeteorological116.9kts2026-06-20 02:00 EDT1 7 30
PotomacWind SpeedMeteorological113.5kts2026-06-20 02:00 EDT1 7 30
Stingray PointAir TemperatureMeteorological172.3F2026-06-20 02:00 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-06-20 02:00 EDT1 7 30
Stingray PointLatitudePosition537.56759Degrees2026-06-20 02:00 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-06-20 02:00 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality28%2026-06-20 02:00 EDT1 7 30
Stingray PointWater SalinityWater Quality219.0PSU2026-06-20 02:00 EDT1 7 30
Stingray PointWater TemperatureWater Quality276.9F2026-06-20 02:00 EDT1 7 30
Stingray PointWind ChillMeteorological172.3F2026-06-20 02:00 EDT1 7 30
Stingray PointWind DirectionMeteorological1281Deg. Mag.2026-06-20 02:00 EDT1 7 30
Stingray PointWind GustMeteorological112.8kts2026-06-20 02:00 EDT1 7 30
Stingray PointWind SpeedMeteorological110.3kts2026-06-20 02:00 EDT1 7 30
York SpitAir TemperatureMeteorological174.5F2026-06-20 00:54 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-06-20 00:54 EDT1 7 30
York SpitCurrent DirectionCurrents428Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitCurrent SpeedCurrents42.338kts2026-06-20 00:54 EDT1 7 30
York SpitLatitudePosition537.20723Degrees2026-06-20 00:54 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-06-20 00:54 EDT1 7 30
York SpitMean Wave PeriodWaves33.3s2026-06-20 00:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-06-20 00:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.50ft2026-06-20 00:54 EDT1 7 30
York SpitWater SalinityWater Quality222.0PSU2026-06-20 00:54 EDT1 7 30
York SpitWater TemperatureWater Quality276.3F2026-06-20 00:54 EDT1 7 30
York SpitWave Direction (From)Waves3193Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitWind ChillMeteorological174.5F2026-06-20 00:54 EDT1 7 30
York SpitWind DirectionMeteorological1277Deg. Mag.2026-06-20 00:54 EDT1 7 30
York SpitWind GustMeteorological111.1kts2026-06-20 00:54 EDT1 7 30
York SpitWind SpeedMeteorological18.9kts2026-06-20 00:54 EDT1 7 30