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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological173.9F2026-06-15 14:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-06-15 14:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4128Deg. Mag.2026-06-15 14:42 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.597kts2026-06-15 14:42 EDT1 7 30
Baltimore HarborLatitudePosition539.22269Degrees2026-06-15 14:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-06-15 14:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.7s2026-06-15 14:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality217%2026-06-15 14:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.69ft2026-06-15 14:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.7PSU2026-06-15 14:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality276.6F2026-06-15 14:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3133Deg. Mag.2026-06-15 14:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological173.9F2026-06-15 14:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1327Deg. Mag.2026-06-15 14:48 EDT1 7 30
Baltimore HarborWind GustMeteorological120.8kts2026-06-15 14:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological115.2kts2026-06-15 14:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological172.9F2026-06-15 14:48 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.8inches2026-06-15 14:48 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-06-15 14:48 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-06-15 14:48 EDT1 7 30
AnnapolisMean Wave PeriodWaves31.6s2026-06-15 14:48 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality234%2026-06-15 14:48 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.57ft2026-06-15 14:48 EDT1 7 30
AnnapolisWater SalinityWater Quality211.7PSU2026-06-15 14:48 EDT1 7 30
AnnapolisWater TemperatureWater Quality275.7F2026-06-15 14:48 EDT1 7 30
AnnapolisWave Direction (From)Waves363Deg. Mag.2026-06-15 14:48 EDT1 7 30
AnnapolisWind ChillMeteorological172.9F2026-06-15 14:48 EDT1 7 30
AnnapolisWind DirectionMeteorological1324Deg. Mag.2026-06-15 14:48 EDT1 7 30
AnnapolisWind GustMeteorological117.5kts2026-06-15 14:48 EDT1 7 30
AnnapolisWind SpeedMeteorological114.8kts2026-06-15 14:48 EDT1 7 30
Gooses ReefAir TemperatureMeteorological174.0F2026-06-15 14:48 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.8inches2026-06-15 14:48 EDT1 7 30
Gooses ReefLatitudePosition538.55611Degrees2026-06-15 14:48 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-06-15 14:48 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.2s2026-06-15 14:48 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality264%2026-06-15 14:48 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.71ft2026-06-15 14:48 EDT1 7 30
Gooses ReefWater SalinityWater Quality213.6PSU2026-06-15 14:48 EDT1 7 30
Gooses ReefWater TemperatureWater Quality277.1F2026-06-15 14:48 EDT1 7 30
Gooses ReefWave Direction (From)Waves3343Deg. Mag.2026-06-15 14:48 EDT1 7 30
Gooses ReefWind ChillMeteorological174.0F2026-06-15 14:48 EDT1 7 30
Gooses ReefWind DirectionMeteorological1331Deg. Mag.2026-06-15 14:48 EDT1 7 30
Gooses ReefWind GustMeteorological110.7kts2026-06-15 14:48 EDT1 7 30
Gooses ReefWind SpeedMeteorological17.2kts2026-06-15 14:48 EDT1 7 30
PotomacAir TemperatureMeteorological175.2F2026-06-15 14:48 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-06-15 14:48 EDT1 7 30
PotomacLatitudePosition538.03325Degrees2026-06-15 14:48 EDT1 7 30
PotomacLongitudePosition5-76.33731Degrees2026-06-15 14:48 EDT1 7 30
PotomacMean Wave PeriodWaves32.8s2026-06-15 14:48 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality245%2026-06-15 14:48 EDT1 7 30
PotomacSignificant Wave HeightWaves31.15ft2026-06-15 14:48 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-06-15 14:48 EDT1 7 30
PotomacWater TemperatureWater Quality276.7F2026-06-15 14:48 EDT1 7 30
PotomacWave Direction (From)Waves3297Deg. Mag.2026-06-15 14:48 EDT1 7 30
PotomacWind ChillMeteorological175.2F2026-06-15 14:48 EDT1 7 30
PotomacWind DirectionMeteorological13Deg. Mag.2026-06-15 14:48 EDT1 7 30
PotomacWind GustMeteorological112.0kts2026-06-15 14:48 EDT1 7 30
PotomacWind SpeedMeteorological18.9kts2026-06-15 14:48 EDT1 7 30
Stingray PointAir TemperatureMeteorological173.4F2026-06-15 14:48 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.8inches2026-06-15 14:48 EDT1 7 30
Stingray PointLatitudePosition537.56743Degrees2026-06-15 14:48 EDT1 7 30
Stingray PointLongitudePosition5-76.26213Degrees2026-06-15 14:48 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality211%2026-06-15 14:48 EDT1 7 30
Stingray PointWater SalinityWater Quality218.6PSU2026-06-15 14:48 EDT1 7 30
Stingray PointWater TemperatureWater Quality277.6F2026-06-15 14:48 EDT1 7 30
Stingray PointWind ChillMeteorological173.4F2026-06-15 14:48 EDT1 7 30
Stingray PointWind DirectionMeteorological164Deg. Mag.2026-06-15 14:48 EDT1 7 30
Stingray PointWind GustMeteorological112.0kts2026-06-15 14:48 EDT1 7 30
Stingray PointWind SpeedMeteorological18.1kts2026-06-15 14:48 EDT1 7 30
York SpitAir TemperatureMeteorological172.3F2026-06-14 22:18 EDT1 7 30
York SpitBarometric PressureMeteorological129.6inches2026-06-14 22:18 EDT1 7 30
York SpitCurrent DirectionCurrents425Deg. Mag.2026-06-14 20:36 EDT1 7 30
York SpitCurrent SpeedCurrents42.248kts2026-06-14 20:36 EDT1 7 30
York SpitLatitudePosition537.20731Degrees2026-06-14 22:18 EDT1 7 30
York SpitLongitudePosition5-76.26920Degrees2026-06-14 22:18 EDT1 7 30
York SpitMean Wave PeriodWaves316.2s2026-06-14 20:36 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-06-14 22:18 EDT1 7 30
York SpitSignificant Wave HeightWaves31.64ft2026-06-14 20:36 EDT1 7 30
York SpitWater SalinityWater Quality221.7PSU2026-06-14 22:18 EDT1 7 30
York SpitWater TemperatureWater Quality276.7F2026-06-14 22:18 EDT1 7 30
York SpitWave Direction (From)Waves3164Deg. Mag.2026-06-14 20:36 EDT1 7 30
York SpitWind ChillMeteorological172.3F2026-06-14 22:18 EDT1 7 30
York SpitWind DirectionMeteorological1190Deg. Mag.2026-06-14 22:18 EDT1 7 30
York SpitWind GustMeteorological17.4kts2026-06-14 22:18 EDT1 7 30
York SpitWind SpeedMeteorological15.3kts2026-06-14 22:18 EDT1 7 30