1. Home
  2. Data
  3. Data Snapshot

Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological179.9F2026-08-02 11:54 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-08-02 11:54 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4329Deg. Mag.2026-08-02 11:54 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.551kts2026-08-02 11:54 EDT1 7 30
Baltimore HarborLatitudePosition539.22281Degrees2026-08-02 11:54 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52940Degrees2026-08-02 11:54 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves32.5s2026-08-02 11:54 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality241%2026-08-02 11:54 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.72ft2026-08-02 11:54 EDT1 7 30
Baltimore HarborWater SalinityWater Quality210.5PSU2026-08-02 11:54 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality280.5F2026-08-02 11:54 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3224Deg. Mag.2026-08-02 11:54 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1141Deg. Mag.2026-08-02 11:54 EDT1 7 30
Baltimore HarborWind GustMeteorological114.4kts2026-08-02 11:54 EDT1 7 30
Baltimore HarborWind SpeedMeteorological111.2kts2026-08-02 11:54 EDT1 7 30
AnnapolisAir TemperatureMeteorological179.2F2026-08-02 11:54 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-08-02 11:54 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-08-02 11:54 EDT1 7 30
AnnapolisLongitudePosition5-76.44687Degrees2026-08-02 11:54 EDT1 7 30
AnnapolisMean Wave PeriodWaves33.3s2026-08-02 11:54 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality272%2026-08-02 11:54 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.47ft2026-08-02 11:54 EDT1 7 30
AnnapolisWater SalinityWater Quality213.0PSU2026-08-02 11:54 EDT1 7 30
AnnapolisWater TemperatureWater Quality279.9F2026-08-02 11:54 EDT1 7 30
AnnapolisWave Direction (From)Waves3111Deg. Mag.2026-08-02 11:54 EDT1 7 30
AnnapolisWind DirectionMeteorological1176Deg. Mag.2026-08-02 11:54 EDT1 7 30
AnnapolisWind GustMeteorological114.6kts2026-08-02 11:54 EDT1 7 30
AnnapolisWind SpeedMeteorological111.5kts2026-08-02 11:54 EDT1 7 30
Gooses ReefAir TemperatureMeteorological177.7F2026-08-02 11:54 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-08-02 11:54 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2026-08-02 11:54 EDT1 7 30
Gooses ReefLongitudePosition5-76.41494Degrees2026-08-02 11:54 EDT1 7 30
Gooses ReefMean Wave PeriodWaves33.5s2026-08-02 11:54 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality255%2026-08-02 11:54 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves31.56ft2026-08-02 11:54 EDT1 7 30
Gooses ReefWater SalinityWater Quality215.5PSU2026-08-02 11:54 EDT1 7 30
Gooses ReefWater TemperatureWater Quality280.7F2026-08-02 11:54 EDT1 7 30
Gooses ReefWave Direction (From)Waves3292Deg. Mag.2026-08-02 11:54 EDT1 7 30
Gooses ReefWind DirectionMeteorological1144Deg. Mag.2026-08-02 11:54 EDT1 7 30
Gooses ReefWind GustMeteorological120.0kts2026-08-02 11:54 EDT1 7 30
Gooses ReefWind SpeedMeteorological115.8kts2026-08-02 11:54 EDT1 7 30
PotomacAir TemperatureMeteorological181.4F2026-08-02 11:54 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-08-02 11:54 EDT1 7 30
PotomacLatitudePosition538.03341Degrees2026-08-02 11:54 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-08-02 11:54 EDT1 7 30
PotomacMean Wave PeriodWaves33.6s2026-08-02 11:54 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality247%2026-08-02 11:54 EDT1 7 30
PotomacSignificant Wave HeightWaves31.79ft2026-08-02 11:54 EDT1 7 30
PotomacWater SalinityWater Quality216.3PSU2026-08-02 11:54 EDT1 7 30
PotomacWater TemperatureWater Quality281.2F2026-08-02 11:54 EDT1 7 30
PotomacWave Direction (From)Waves3149Deg. Mag.2026-08-02 11:54 EDT1 7 30
PotomacWind DirectionMeteorological1142Deg. Mag.2026-08-02 11:54 EDT1 7 30
PotomacWind GustMeteorological117.5kts2026-08-02 11:54 EDT1 7 30
PotomacWind SpeedMeteorological112.5kts2026-08-02 11:54 EDT1 7 30
Stingray PointAir TemperatureMeteorological179.7F2026-08-02 11:54 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-08-02 11:54 EDT1 7 30
Stingray PointLatitudePosition537.56757Degrees2026-08-02 11:54 EDT1 7 30
Stingray PointLongitudePosition5-76.26228Degrees2026-08-02 11:54 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality213%2026-08-02 11:54 EDT1 7 30
Stingray PointWater SalinityWater Quality219.4PSU2026-08-02 11:54 EDT1 7 30
Stingray PointWater TemperatureWater Quality281.3F2026-08-02 11:54 EDT1 7 30
Stingray PointWind DirectionMeteorological1150Deg. Mag.2026-08-02 11:54 EDT1 7 30
Stingray PointWind GustMeteorological115.9kts2026-08-02 11:54 EDT1 7 30
Stingray PointWind SpeedMeteorological111.9kts2026-08-02 11:54 EDT1 7 30
York SpitAir TemperatureMeteorological178.8F2026-08-02 11:54 EDT1 7 30
York SpitBarometric PressureMeteorological129.9inches2026-08-02 11:54 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 SpitLatitudePosition537.20723Degrees2026-08-02 11:54 EDT1 7 30
York SpitLongitudePosition5-76.26921Degrees2026-08-02 11:54 EDT1 7 30
York SpitMean Wave PeriodWaves317.7s2026-08-02 11:54 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality21%2026-08-02 11:54 EDT1 7 30
York SpitSignificant Wave HeightWaves32.21ft2026-08-02 11:54 EDT1 7 30
York SpitWater SalinityWater Quality223.6PSU2026-08-02 11:54 EDT1 7 30
York SpitWater TemperatureWater Quality280.3F2026-08-02 11:54 EDT1 7 30
York SpitWave Direction (From)Waves3185Deg. Mag.2026-08-02 11:54 EDT1 7 30
York SpitWind DirectionMeteorological1133Deg. Mag.2026-08-02 11:54 EDT1 7 30
York SpitWind GustMeteorological113.2kts2026-08-02 11:54 EDT1 7 30
York SpitWind SpeedMeteorological110.7kts2026-08-02 11:54 EDT1 7 30