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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological149.4F2026-11-15 12:30 EST1 7 30
Baltimore HarborBarometric PressureMeteorological130.3inches2026-11-15 12:30 EST1 7 30
Baltimore HarborCurrent DirectionCurrents4263Deg. Mag.2026-11-15 12:30 EST1 7 30
Baltimore HarborCurrent SpeedCurrents44.894kts2026-11-15 12:30 EST1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-11-15 12:30 EST1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-11-15 12:30 EST1 7 30
Baltimore HarborMean Wave PeriodWaves32.0s2026-11-15 12:30 EST1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality21%2026-11-15 12:30 EST1 7 30
Baltimore HarborSignificant Wave HeightWaves30.73ft2026-11-15 12:30 EST1 7 30
Baltimore HarborWater SalinityWater Quality216.0PSU2026-11-15 12:30 EST1 7 30
Baltimore HarborWater TemperatureWater Quality258.0F2026-11-15 12:30 EST1 7 30
Baltimore HarborWave Direction (From)Waves3270Deg. Mag.2026-11-15 12:30 EST1 7 30
Baltimore HarborWind DirectionMeteorological1327Deg. Mag.2026-11-15 12:30 EST1 7 30
Baltimore HarborWind GustMeteorological123.7kts2026-11-15 12:30 EST1 7 30
Baltimore HarborWind SpeedMeteorological118.6kts2026-11-15 12:30 EST1 7 30
AnnapolisAir TemperatureMeteorological148.2F2026-11-15 12:30 EST1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2026-11-15 12:30 EST1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-11-15 12:30 EST1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-11-15 12:30 EST1 7 30
AnnapolisMean Wave PeriodWaves31.7s2026-11-15 12:30 EST1 7 30
AnnapolisSea Nettle ProbabilityWater Quality21%2026-11-15 12:30 EST1 7 30
AnnapolisSignificant Wave HeightWaves30.61ft2026-11-15 12:30 EST1 7 30
AnnapolisWater SalinityWater Quality215.9PSU2026-11-15 12:30 EST1 7 30
AnnapolisWater TemperatureWater Quality255.8F2026-11-15 12:30 EST1 7 30
AnnapolisWave Direction (From)Waves324Deg. Mag.2026-11-15 12:30 EST1 7 30
AnnapolisWind DirectionMeteorological1320Deg. Mag.2026-11-15 12:30 EST1 7 30
AnnapolisWind GustMeteorological121.6kts2026-11-15 12:30 EST1 7 30
AnnapolisWind SpeedMeteorological116.9kts2026-11-15 12:30 EST1 7 30
Gooses ReefAir TemperatureMeteorological147.9F2026-11-15 12:30 EST1 7 30
Gooses ReefLatitudePosition538.55600Degrees2026-11-15 12:30 EST1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-11-15 12:30 EST1 7 30
Gooses ReefMean Wave PeriodWaves32.1s2026-11-15 12:30 EST1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality20%2026-11-15 12:30 EST1 7 30
Gooses ReefSignificant Wave HeightWaves30.89ft2026-11-15 12:30 EST1 7 30
Gooses ReefWater SalinityWater Quality218.6PSU2026-11-15 12:30 EST1 7 30
Gooses ReefWater TemperatureWater Quality258.2F2026-11-15 12:30 EST1 7 30
Gooses ReefWave Direction (From)Waves3303Deg. Mag.2026-11-15 12:30 EST1 7 30
Gooses ReefWind DirectionMeteorological1304Deg. Mag.2026-11-15 12:30 EST1 7 30
Gooses ReefWind GustMeteorological121.0kts2026-11-15 12:30 EST1 7 30
Gooses ReefWind SpeedMeteorological115.6kts2026-11-15 12:30 EST1 7 30
PotomacAir TemperatureMeteorological151.6F2026-11-15 12:30 EST1 7 30
PotomacBarometric PressureMeteorological130.3inches2026-11-15 12:30 EST1 7 30
PotomacLatitudePosition538.03330Degrees2026-11-15 12:30 EST1 7 30
PotomacLongitudePosition5-76.33730Degrees2026-11-15 12:30 EST1 7 30
PotomacMean Wave PeriodWaves33.5s2026-11-15 12:30 EST1 7 30
PotomacSea Nettle ProbabilityWater Quality20%2026-11-15 12:30 EST1 7 30
PotomacSignificant Wave HeightWaves31.94ft2026-11-15 12:30 EST1 7 30
PotomacWater SalinityWater Quality219.6PSU2026-11-15 12:30 EST1 7 30
PotomacWater TemperatureWater Quality257.8F2026-11-15 12:30 EST1 7 30
PotomacWave Direction (From)Waves3292Deg. Mag.2026-11-15 12:30 EST1 7 30
PotomacWind DirectionMeteorological1297Deg. Mag.2026-11-15 12:30 EST1 7 30
PotomacWind GustMeteorological119.6kts2026-11-15 12:30 EST1 7 30
PotomacWind SpeedMeteorological114.2kts2026-11-15 12:30 EST1 7 30
Stingray PointAir TemperatureMeteorological151.7F2026-11-15 12:30 EST1 7 30
Stingray PointBarometric PressureMeteorological130.3inches2026-11-15 12:30 EST1 7 30
Stingray PointMean Wave PeriodWaves33.8s2026-11-15 12:30 EST1 7 30
Stingray PointSea Nettle ProbabilityWater Quality20%2026-11-15 12:30 EST1 7 30
Stingray PointSignificant Wave HeightWaves31.63ft2026-11-15 12:30 EST1 7 30
Stingray PointWater SalinityWater Quality219.7PSU2026-11-15 12:30 EST1 7 30
Stingray PointWater TemperatureWater Quality256.7F2026-11-15 12:30 EST1 7 30
Stingray PointWave Direction (From)Waves347Deg. Mag.2026-11-15 12:30 EST1 7 30
Stingray PointWind DirectionMeteorological1336Deg. Mag.2026-11-15 12:30 EST1 7 30
Stingray PointWind GustMeteorological18.4kts2026-11-15 12:30 EST1 7 30
Stingray PointWind SpeedMeteorological15.8kts2026-11-15 12:30 EST1 7 30
York SpitAir TemperatureMeteorological153.2F2026-11-15 12:30 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 PeriodWaves314.6s2026-11-15 12:30 EST1 7 30
York SpitSea Nettle ProbabilityWater Quality20%2026-11-15 12:30 EST1 7 30
York SpitSignificant Wave HeightWaves31.91ft2026-11-15 12:30 EST1 7 30
York SpitWater SalinityWater Quality224.0PSU2026-11-15 12:30 EST1 7 30
York SpitWater TemperatureWater Quality258.2F2026-11-15 12:30 EST1 7 30
York SpitWave Direction (From)Waves3131Deg. Mag.2026-11-15 12:30 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