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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological159.4F2026-09-26 16:12 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-09-26 16:12 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4260Deg. Mag.2026-09-26 16:12 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.780kts2026-09-26 16:12 EDT1 7 30
Baltimore HarborLatitudePosition539.22270Degrees2026-09-26 16:12 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-09-26 16:12 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.3s2026-09-26 16:12 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality232%2026-09-26 16:12 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves31.00ft2026-09-26 16:12 EDT1 7 30
Baltimore HarborWater SalinityWater Quality212.9PSU2026-09-26 16:12 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality271.7F2026-09-26 16:12 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3329Deg. Mag.2026-09-26 16:12 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1330Deg. Mag.2026-09-26 16:12 EDT1 7 30
Baltimore HarborWind GustMeteorological131.3kts2026-09-26 16:12 EDT1 7 30
Baltimore HarborWind SpeedMeteorological124.4kts2026-09-26 16:12 EDT1 7 30
AnnapolisAir TemperatureMeteorological155.9F2026-09-26 16:12 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-09-26 16:12 EDT1 7 30
AnnapolisLatitudePosition538.96340Degrees2026-09-26 16:12 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-09-26 16:12 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.0s2026-09-26 16:12 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality211%2026-09-26 16:12 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.02ft2026-09-26 16:12 EDT1 7 30
AnnapolisWater SalinityWater Quality211.6PSU2026-09-26 16:12 EDT1 7 30
AnnapolisWater TemperatureWater Quality268.8F2026-09-26 16:12 EDT1 7 30
AnnapolisWave Direction (From)Waves336Deg. Mag.2026-09-26 16:12 EDT1 7 30
AnnapolisWind DirectionMeteorological1313Deg. Mag.2026-09-26 16:12 EDT1 7 30
AnnapolisWind GustMeteorological125.3kts2026-09-26 16:12 EDT1 7 30
AnnapolisWind SpeedMeteorological120.1kts2026-09-26 16:12 EDT1 7 30
Gooses ReefAir TemperatureMeteorological157.9F2026-09-26 16:12 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.4inches2026-09-26 16:12 EDT1 7 30
Gooses ReefLatitudePosition538.55590Degrees2026-09-26 16:12 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2026-09-26 16:12 EDT1 7 30
Gooses ReefMean Wave PeriodWaves34.8s2026-09-26 16:12 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality27%2026-09-26 16:12 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves32.73ft2026-09-26 16:12 EDT1 7 30
Gooses ReefWater SalinityWater Quality217.3PSU2026-09-26 16:12 EDT1 7 30
Gooses ReefWater TemperatureWater Quality271.4F2026-09-26 16:12 EDT1 7 30
Gooses ReefWave Direction (From)Waves35Deg. Mag.2026-09-26 16:12 EDT1 7 30
Gooses ReefWind DirectionMeteorological1332Deg. Mag.2026-09-26 16:12 EDT1 7 30
Gooses ReefWind GustMeteorological139.2kts2026-09-26 16:12 EDT1 7 30
Gooses ReefWind SpeedMeteorological130.6kts2026-09-26 16:12 EDT1 7 30
PotomacAir TemperatureMeteorological159.0F2026-09-26 16:12 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-09-26 16:12 EDT1 7 30
PotomacLatitudePosition538.03330Degrees2026-09-26 16:12 EDT1 7 30
PotomacLongitudePosition5-76.33750Degrees2026-09-26 16:12 EDT1 7 30
PotomacMean Wave PeriodWaves33.6s2026-09-26 16:12 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality25%2026-09-26 16:12 EDT1 7 30
PotomacSignificant Wave HeightWaves32.03ft2026-09-26 16:12 EDT1 7 30
PotomacWater SalinityWater Quality217.6PSU2026-09-26 16:12 EDT1 7 30
PotomacWater TemperatureWater Quality270.3F2026-09-26 16:12 EDT1 7 30
PotomacWave Direction (From)Waves3302Deg. Mag.2026-09-26 16:12 EDT1 7 30
PotomacWind DirectionMeteorological1330Deg. Mag.2026-09-26 16:12 EDT1 7 30
PotomacWind GustMeteorological123.5kts2026-09-26 16:12 EDT1 7 30
PotomacWind SpeedMeteorological117.2kts2026-09-26 16:12 EDT1 7 30
Stingray PointAir TemperatureMeteorological161.4F2026-09-26 16:12 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.8inches2026-09-26 16:12 EDT1 7 30
Stingray PointLatitudePosition537.56740Degrees2026-09-26 15:42 EDT1 7 30
Stingray PointLongitudePosition5-76.26220Degrees2026-09-26 15:42 EDT1 7 30
Stingray PointMean Wave PeriodWaves35.4s2026-09-26 16:12 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality21%2026-09-26 16:12 EDT1 7 30
Stingray PointSignificant Wave HeightWaves32.96ft2026-09-26 16:12 EDT1 7 30
Stingray PointWater SalinityWater Quality219.8PSU2026-09-26 16:12 EDT1 7 30
Stingray PointWater TemperatureWater Quality269.6F2026-09-26 16:12 EDT1 7 30
Stingray PointWave Direction (From)Waves3156Deg. Mag.2026-09-26 16:12 EDT1 7 30
Stingray PointWind DirectionMeteorological1337Deg. Mag.2026-09-26 15:42 EDT1 7 30
Stingray PointWind GustMeteorological124.5kts2026-09-26 15:42 EDT1 7 30
Stingray PointWind SpeedMeteorological120.8kts2026-09-26 15:42 EDT1 7 30
York SpitAir TemperatureMeteorological163.7F2026-09-26 16:12 EDT1 7 30
York SpitBarometric PressureMeteorological129.8inches2026-09-26 16:12 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 SpitLatitudePosition537.20700Degrees2026-09-26 16:12 EDT1 7 30
York SpitLongitudePosition5-76.26910Degrees2026-09-26 16:12 EDT1 7 30
York SpitMean Wave PeriodWaves33.5s2026-09-26 16:12 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality229%2026-09-26 16:12 EDT1 7 30
York SpitSignificant Wave HeightWaves34.29ft2026-09-26 16:12 EDT1 7 30
York SpitWater TemperatureWater Quality270.7F2026-09-26 16:12 EDT1 7 30
York SpitWave Direction (From)Waves32Deg. Mag.2026-09-26 16:12 EDT1 7 30
York SpitWind DirectionMeteorological1344Deg. Mag.2026-09-26 16:12 EDT1 7 30
York SpitWind GustMeteorological123.7kts2026-09-26 16:12 EDT1 7 30
York SpitWind SpeedMeteorological118.7kts2026-09-26 16:12 EDT1 7 30