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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological165.9F2026-09-29 00:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.0inches2026-09-29 00:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4213Deg. Mag.2026-09-29 00:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.670kts2026-09-29 00:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-29 00:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52930Degrees2026-09-29 00:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2026-09-29 00:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality225%2026-09-29 00:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.28ft2026-09-29 00:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality214.4PSU2026-09-29 00:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality270.8F2026-09-29 00:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3321Deg. Mag.2026-09-29 00:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1272Deg. Mag.2026-09-29 00:54 EDT1 7 30
Baltimore HarborWind GustMeteorological111.5kts2026-09-29 00:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological19.8kts2026-09-29 00:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological164.4F2026-09-29 00:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.0inches2026-09-29 00:54 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-29 00:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-09-29 00:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.7s2026-09-29 00:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality222%2026-09-29 00:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.10ft2026-09-29 00:54 EDT1 7 30
AnnapolisWater SalinityWater Quality213.0PSU2026-09-29 00:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality268.7F2026-09-29 00:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3177Deg. Mag.2026-09-29 00:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1264Deg. Mag.2026-09-29 00:54 EDT1 7 30
AnnapolisWind GustMeteorological112.4kts2026-09-29 00:54 EDT1 7 30
AnnapolisWind SpeedMeteorological110.4kts2026-09-29 00:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological163.8F2026-09-29 00:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.0inches2026-09-29 00:54 EDT1 7 30
Gooses ReefLatitudePosition538.55590Degrees2026-09-29 00:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-09-29 00:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.0s2026-09-29 00:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality29%2026-09-29 00:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.24ft2026-09-29 00:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality216.0PSU2026-09-29 00:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality269.3F2026-09-29 00:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves320Deg. Mag.2026-09-29 00:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1250Deg. Mag.2026-09-29 00:54 EDT1 7 30
Gooses ReefWind GustMeteorological19.3kts2026-09-29 00:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological18.3kts2026-09-29 00:54 EDT1 7 30
PotomacAir TemperatureMeteorological166.6F2026-09-29 00:54 EDT1 7 30
PotomacBarometric PressureMeteorological130.0inches2026-09-29 00:54 EDT1 7 30
PotomacLatitudePosition538.03340Degrees2026-09-29 00:54 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-09-29 00:54 EDT1 7 30
PotomacMean Wave PeriodWaves31.4s2026-09-29 00:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality25%2026-09-29 00:54 EDT1 7 30
PotomacSignificant Wave HeightWaves30.14ft2026-09-29 00:54 EDT1 7 30
PotomacWater SalinityWater Quality217.1PSU2026-09-29 00:54 EDT1 7 30
PotomacWater TemperatureWater Quality269.3F2026-09-29 00:54 EDT1 7 30
PotomacWave Direction (From)Waves3190Deg. Mag.2026-09-29 00:54 EDT1 7 30
PotomacWind DirectionMeteorological1235Deg. Mag.2026-09-29 00:54 EDT1 7 30
PotomacWind GustMeteorological19.7kts2026-09-29 00:54 EDT1 7 30
PotomacWind SpeedMeteorological18.4kts2026-09-29 00:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological166.2F2026-09-29 00:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.0inches2026-09-29 00:54 EDT1 7 30
Stingray PointLatitudePosition537.56760Degrees2026-09-29 00:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26210Degrees2026-09-29 00:54 EDT1 7 30
Stingray PointMean Wave PeriodWaves32.6s2026-09-29 00:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality21%2026-09-29 00:54 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.25ft2026-09-29 00:54 EDT1 7 30
Stingray PointWater SalinityWater Quality220.0PSU2026-09-29 00:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality269.3F2026-09-29 00:54 EDT1 7 30
Stingray PointWave Direction (From)Waves37Deg. Mag.2026-09-29 00:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1207Deg. Mag.2026-09-29 00:54 EDT1 7 30
Stingray PointWind GustMeteorological14.3kts2026-09-29 00:54 EDT1 7 30
Stingray PointWind SpeedMeteorological13.7kts2026-09-29 00:54 EDT1 7 30
York SpitAir TemperatureMeteorological166.6F2026-09-29 00:54 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-09-29 00:54 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 SpitLatitudePosition537.20720Degrees2026-09-29 00:54 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-09-29 00:54 EDT1 7 30
York SpitMean Wave PeriodWaves31.8s2026-09-29 00:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality221%2026-09-29 00:54 EDT1 7 30
York SpitSignificant Wave HeightWaves30.34ft2026-09-29 00:54 EDT1 7 30
York SpitWater TemperatureWater Quality269.3F2026-09-29 00:54 EDT1 7 30
York SpitWave Direction (From)Waves3114Deg. Mag.2026-09-29 00:54 EDT1 7 30
York SpitWind DirectionMeteorological1169Deg. Mag.2026-09-29 00:54 EDT1 7 30
York SpitWind GustMeteorological18.4kts2026-09-29 00:54 EDT1 7 30
York SpitWind SpeedMeteorological16.7kts2026-09-29 00:54 EDT1 7 30