1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological173.4F2026-06-15 12:48 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-06-15 12:48 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4136Deg. Mag.2026-06-15 12:48 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.368kts2026-06-15 12:48 EDT1 7 30
Baltimore HarborLatitudePosition539.22267Degrees2026-06-15 12:48 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52933Degrees2026-06-15 12:48 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.7s2026-06-15 12:48 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality217%2026-06-15 12:48 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.44ft2026-06-15 12:48 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.5PSU2026-06-15 12:48 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality277.0F2026-06-15 12:48 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3344Deg. Mag.2026-06-15 12:48 EDT1 7 30
Baltimore HarborWind ChillMeteorological173.4F2026-06-15 12:48 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1303Deg. Mag.2026-06-15 12:48 EDT1 7 30
Baltimore HarborWind GustMeteorological114.4kts2026-06-15 12:48 EDT1 7 30
Baltimore HarborWind SpeedMeteorological110.2kts2026-06-15 12:48 EDT1 7 30
AnnapolisAir TemperatureMeteorological173.6F2026-06-15 13:00 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-06-15 13:00 EDT1 7 30
AnnapolisLatitudePosition538.96343Degrees2026-06-15 13:00 EDT1 7 30
AnnapolisLongitudePosition5-76.44670Degrees2026-06-15 13:00 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.5s2026-06-15 13:00 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality234%2026-06-15 13:00 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.48ft2026-06-15 13:00 EDT1 7 30
AnnapolisWater SalinityWater Quality211.5PSU2026-06-15 13:00 EDT1 7 30
AnnapolisWater TemperatureWater Quality275.9F2026-06-15 13:00 EDT1 7 30
AnnapolisWave Direction (From)Waves3167Deg. Mag.2026-06-15 13:00 EDT1 7 30
AnnapolisWind ChillMeteorological173.6F2026-06-15 13:00 EDT1 7 30
AnnapolisWind DirectionMeteorological1313Deg. Mag.2026-06-15 13:00 EDT1 7 30
AnnapolisWind GustMeteorological113.0kts2026-06-15 13:00 EDT1 7 30
AnnapolisWind SpeedMeteorological110.4kts2026-06-15 13:00 EDT1 7 30
Gooses ReefAir TemperatureMeteorological170.9F2026-06-15 13:00 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-06-15 13:00 EDT1 7 30
Gooses ReefLatitudePosition538.55610Degrees2026-06-15 13:00 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-06-15 13:00 EDT1 7 30
Gooses ReefMean Wave PeriodWaves316.7s2026-06-15 13:00 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality264%2026-06-15 13:00 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.72ft2026-06-15 13:00 EDT1 7 30
Gooses ReefWater SalinityWater Quality213.7PSU2026-06-15 13:00 EDT1 7 30
Gooses ReefWater TemperatureWater Quality277.1F2026-06-15 13:00 EDT1 7 30
Gooses ReefWave Direction (From)Waves393Deg. Mag.2026-06-15 13:00 EDT1 7 30
Gooses ReefWind ChillMeteorological170.9F2026-06-15 13:00 EDT1 7 30
Gooses ReefWind DirectionMeteorological139Deg. Mag.2026-06-15 13:00 EDT1 7 30
Gooses ReefWind GustMeteorological112.0kts2026-06-15 13:00 EDT1 7 30
Gooses ReefWind SpeedMeteorological19.0kts2026-06-15 13:00 EDT1 7 30
PotomacAir TemperatureMeteorological173.7F2026-06-15 13:00 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-06-15 13:00 EDT1 7 30
PotomacLatitudePosition538.03337Degrees2026-06-15 13:00 EDT1 7 30
PotomacLongitudePosition5-76.33731Degrees2026-06-15 13:00 EDT1 7 30
PotomacMean Wave PeriodWaves32.3s2026-06-15 13:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality236%2026-06-15 13:00 EDT1 7 30
PotomacSignificant Wave HeightWaves30.89ft2026-06-15 13:00 EDT1 7 30
PotomacWater SalinityWater Quality215.3PSU2026-06-15 13:00 EDT1 7 30
PotomacWater TemperatureWater Quality276.0F2026-06-15 13:00 EDT1 7 30
PotomacWave Direction (From)Waves3292Deg. Mag.2026-06-15 13:00 EDT1 7 30
PotomacWind ChillMeteorological173.7F2026-06-15 13:00 EDT1 7 30
PotomacWind DirectionMeteorological151Deg. Mag.2026-06-15 13:00 EDT1 7 30
PotomacWind GustMeteorological16.4kts2026-06-15 13:00 EDT1 7 30
PotomacWind SpeedMeteorological13.8kts2026-06-15 13:00 EDT1 7 30
Stingray PointAir TemperatureMeteorological173.4F2026-06-15 13:00 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.8inches2026-06-15 13:00 EDT1 7 30
Stingray PointLatitudePosition537.56755Degrees2026-06-15 13:00 EDT1 7 30
Stingray PointLongitudePosition5-76.26212Degrees2026-06-15 13:00 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality212%2026-06-15 13:00 EDT1 7 30
Stingray PointWater SalinityWater Quality218.4PSU2026-06-15 13:00 EDT1 7 30
Stingray PointWater TemperatureWater Quality277.9F2026-06-15 13:00 EDT1 7 30
Stingray PointWind ChillMeteorological173.4F2026-06-15 13:00 EDT1 7 30
Stingray PointWind DirectionMeteorological116Deg. Mag.2026-06-15 13:00 EDT1 7 30
Stingray PointWind GustMeteorological113.6kts2026-06-15 13:00 EDT1 7 30
Stingray PointWind SpeedMeteorological110.7kts2026-06-15 13:00 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