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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological174.6F2026-08-05 09:12 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological130.2inches2026-08-05 09:12 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4323Deg. Mag.2026-08-05 09:12 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.607kts2026-08-05 09:12 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-08-05 09:12 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-08-05 09:12 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-08-05 09:12 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality233%2026-08-05 09:12 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.42ft2026-08-05 09:12 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.9PSU2026-08-05 09:12 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality280.7F2026-08-05 09:12 EDT1 7 30
Baltimore HarborWave Direction (From)Waves322Deg. Mag.2026-08-05 09:12 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1102Deg. Mag.2026-08-05 09:12 EDT1 7 30
Baltimore HarborWind GustMeteorological115.5kts2026-08-05 09:12 EDT1 7 30
Baltimore HarborWind SpeedMeteorological112.7kts2026-08-05 09:12 EDT1 7 30
AnnapolisAir TemperatureMeteorological176.3F2026-08-05 09:12 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.1inches2026-08-05 09:12 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-08-05 09:12 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-08-05 09:12 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.1s2026-08-05 09:12 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality270%2026-08-05 09:12 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.96ft2026-08-05 09:12 EDT1 7 30
AnnapolisWater SalinityWater Quality212.7PSU2026-08-05 09:12 EDT1 7 30
AnnapolisWater TemperatureWater Quality280.3F2026-08-05 09:12 EDT1 7 30
AnnapolisWave Direction (From)Waves334Deg. Mag.2026-08-05 09:12 EDT1 7 30
AnnapolisWind DirectionMeteorological1128Deg. Mag.2026-08-05 09:12 EDT1 7 30
AnnapolisWind GustMeteorological113.6kts2026-08-05 09:12 EDT1 7 30
AnnapolisWind SpeedMeteorological110.9kts2026-08-05 09:12 EDT1 7 30
Gooses ReefAir TemperatureMeteorological177.4F2026-08-05 09:12 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.6inches2026-08-05 09:12 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-08-05 09:12 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-08-05 09:12 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.9s2026-08-05 09:12 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality255%2026-08-05 09:12 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.66ft2026-08-05 09:12 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.5PSU2026-08-05 09:12 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.7F2026-08-05 09:12 EDT1 7 30
Gooses ReefWave Direction (From)Waves3119Deg. Mag.2026-08-05 09:12 EDT1 7 30
Gooses ReefWind DirectionMeteorological1158Deg. Mag.2026-08-05 09:12 EDT1 7 30
Gooses ReefWind GustMeteorological18.9kts2026-08-05 09:12 EDT1 7 30
Gooses ReefWind SpeedMeteorological15.4kts2026-08-05 09:12 EDT1 7 30
PotomacAir TemperatureMeteorological179.5F2026-08-05 09:12 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2026-08-05 09:12 EDT1 7 30
PotomacLatitudePosition538.03337Degrees2026-08-05 09:12 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2026-08-05 09:12 EDT1 7 30
PotomacMean Wave PeriodWaves33.6s2026-08-05 09:12 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality240%2026-08-05 09:12 EDT1 7 30
PotomacSignificant Wave HeightWaves30.73ft2026-08-05 09:12 EDT1 7 30
PotomacWater SalinityWater Quality216.7PSU2026-08-05 09:12 EDT1 7 30
PotomacWater TemperatureWater Quality281.1F2026-08-05 09:12 EDT1 7 30
PotomacWave Direction (From)Waves3155Deg. Mag.2026-08-05 09:12 EDT1 7 30
PotomacWind DirectionMeteorological1197Deg. Mag.2026-08-05 09:12 EDT1 7 30
PotomacWind GustMeteorological110.5kts2026-08-05 09:12 EDT1 7 30
PotomacWind SpeedMeteorological18.1kts2026-08-05 09:12 EDT1 7 30
Stingray PointAir TemperatureMeteorological179.9F2026-08-05 09:12 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.1inches2026-08-05 09:12 EDT1 7 30
Stingray PointLatitudePosition537.56742Degrees2026-08-05 09:12 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-08-05 09:12 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality214%2026-08-05 09:06 EDT1 7 30
Stingray PointWater SalinityWater Quality219.5PSU2026-08-05 09:12 EDT1 7 30
Stingray PointWater TemperatureWater Quality281.8F2026-08-05 09:12 EDT1 7 30
Stingray PointWind DirectionMeteorological1206Deg. Mag.2026-08-05 09:12 EDT1 7 30
Stingray PointWind GustMeteorological110.5kts2026-08-05 09:12 EDT1 7 30
Stingray PointWind SpeedMeteorological18.2kts2026-08-05 09:12 EDT1 7 30
York SpitAir TemperatureMeteorological177.8F2026-08-05 09:12 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2026-08-05 09:12 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 SpitLatitudePosition537.20708Degrees2026-08-05 09:12 EDT1 7 30
York SpitLongitudePosition5-76.26913Degrees2026-08-05 09:12 EDT1 7 30
York SpitMean Wave PeriodWaves31.8s2026-08-05 09:12 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-08-05 09:12 EDT1 7 30
York SpitSignificant Wave HeightWaves30.56ft2026-08-05 09:12 EDT1 7 30
York SpitWater SalinityWater Quality224.0PSU2026-08-05 09:12 EDT1 7 30
York SpitWater TemperatureWater Quality280.7F2026-08-05 09:12 EDT1 7 30
York SpitWave Direction (From)Waves3116Deg. Mag.2026-08-05 09:12 EDT1 7 30
York SpitWind DirectionMeteorological1219Deg. Mag.2026-08-05 09:12 EDT1 7 30
York SpitWind GustMeteorological112.2kts2026-08-05 09:12 EDT1 7 30
York SpitWind SpeedMeteorological19.2kts2026-08-05 09:12 EDT1 7 30