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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological184.7F2026-08-10 15:12 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-08-10 15:12 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4330Deg. Mag.2026-08-10 15:12 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.294kts2026-08-10 15:12 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-08-10 15:12 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-08-10 15:12 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.8s2026-08-10 15:12 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality249%2026-08-10 15:12 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.35ft2026-08-10 15:12 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.3PSU2026-08-10 15:12 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality285.7F2026-08-10 15:12 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3248Deg. Mag.2026-08-10 15:12 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1136Deg. Mag.2026-08-10 15:12 EDT1 7 30
Baltimore HarborWind GustMeteorological111.3kts2026-08-10 15:12 EDT1 7 30
Baltimore HarborWind SpeedMeteorological19.3kts2026-08-10 15:12 EDT1 7 30
AnnapolisAir TemperatureMeteorological185.5F2026-08-10 15:12 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-08-10 15:12 EDT1 7 30
AnnapolisLatitudePosition538.96355Degrees2026-08-10 15:12 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-08-10 15:12 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.0s2026-08-10 15:12 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality277%2026-08-10 15:12 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.44ft2026-08-10 15:12 EDT1 7 30
AnnapolisWater SalinityWater Quality211.6PSU2026-08-10 15:12 EDT1 7 30
AnnapolisWater TemperatureWater Quality285.5F2026-08-10 15:12 EDT1 7 30
AnnapolisWave Direction (From)Waves334Deg. Mag.2026-08-10 15:12 EDT1 7 30
AnnapolisWind DirectionMeteorological1159Deg. Mag.2026-08-10 15:12 EDT1 7 30
AnnapolisWind GustMeteorological19.7kts2026-08-10 15:12 EDT1 7 30
AnnapolisWind SpeedMeteorological18.2kts2026-08-10 15:12 EDT1 7 30
Gooses ReefAir TemperatureMeteorological186.6F2026-08-10 15:12 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-08-10 15:12 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-08-10 15:12 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-08-10 15:12 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-08-10 15:06 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality283%2026-08-10 15:12 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.28ft2026-08-10 15:06 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.3PSU2026-08-10 15:12 EDT1 7 30
Gooses ReefWater TemperatureWater Quality286.8F2026-08-10 15:12 EDT1 7 30
Gooses ReefWave Direction (From)Waves3176Deg. Mag.2026-08-10 15:06 EDT1 7 30
Gooses ReefWind DirectionMeteorological1130Deg. Mag.2026-08-10 15:12 EDT1 7 30
Gooses ReefWind GustMeteorological16.0kts2026-08-10 15:12 EDT1 7 30
Gooses ReefWind SpeedMeteorological14.9kts2026-08-10 15:12 EDT1 7 30
PotomacAir TemperatureMeteorological187.5F2026-08-10 15:12 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-08-10 15:12 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-08-10 15:12 EDT1 7 30
PotomacLongitudePosition5-76.33731Degrees2026-08-10 15:12 EDT1 7 30
PotomacMean Wave PeriodWaves33.1s2026-08-10 15:12 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality262%2026-08-10 15:12 EDT1 7 30
PotomacSignificant Wave HeightWaves30.26ft2026-08-10 15:12 EDT1 7 30
PotomacWater SalinityWater Quality216.8PSU2026-08-10 15:12 EDT1 7 30
PotomacWater TemperatureWater Quality285.7F2026-08-10 15:12 EDT1 7 30
PotomacWave Direction (From)Waves3136Deg. Mag.2026-08-10 15:12 EDT1 7 30
PotomacWind DirectionMeteorological1143Deg. Mag.2026-08-10 15:12 EDT1 7 30
PotomacWind GustMeteorological17.4kts2026-08-10 15:12 EDT1 7 30
PotomacWind SpeedMeteorological16.5kts2026-08-10 15:12 EDT1 7 30
Stingray PointAir TemperatureMeteorological185.2F2026-08-10 15:06 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-08-10 15:06 EDT1 7 30
Stingray PointLatitudePosition537.56742Degrees2026-08-10 15:06 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-08-10 15:06 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality228%2026-08-10 15:06 EDT1 7 30
Stingray PointWater SalinityWater Quality219.4PSU2026-08-10 15:06 EDT1 7 30
Stingray PointWater TemperatureWater Quality286.3F2026-08-10 15:06 EDT1 7 30
Stingray PointWind DirectionMeteorological1131Deg. Mag.2026-08-10 15:06 EDT1 7 30
Stingray PointWind GustMeteorological17.4kts2026-08-10 15:06 EDT1 7 30
Stingray PointWind SpeedMeteorological15.4kts2026-08-10 15:06 EDT1 7 30
York SpitAir TemperatureMeteorological186.7F2026-08-10 15:12 EDT1 7 30
York SpitBarometric PressureMeteorological130.1inches2026-08-10 15:12 EDT1 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 SpitLatitudePosition537.20707Degrees2026-08-10 15:12 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-08-10 15:12 EDT1 7 30
York SpitMean Wave PeriodWaves32.0s2026-08-10 15:12 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality23%2026-08-10 15:12 EDT1 7 30
York SpitSignificant Wave HeightWaves30.64ft2026-08-10 15:12 EDT1 7 30
York SpitWater SalinityWater Quality223.6PSU2026-08-10 15:12 EDT1 7 30
York SpitWater TemperatureWater Quality285.0F2026-08-10 15:12 EDT1 7 30
York SpitWave Direction (From)Waves3262Deg. Mag.2026-08-10 15:12 EDT1 7 30
York SpitWind DirectionMeteorological1228Deg. Mag.2026-08-10 15:12 EDT1 7 30
York SpitWind GustMeteorological16.8kts2026-08-10 15:12 EDT1 7 30
York SpitWind SpeedMeteorological15.5kts2026-08-10 15:12 EDT1 7 30