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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological174.2F2025-07-01 16:06 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.7inches2025-07-01 16:06 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4165Deg. Mag.2025-07-01 16:06 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents40.137kts2025-07-01 16:06 EDT1 7 30
Baltimore HarborLatitudePosition539.22295Degrees2025-07-01 16:06 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52988Degrees2025-07-01 16:06 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.5s2025-07-01 16:06 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality23%2025-07-01 16:06 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.35ft2025-07-01 16:06 EDT1 7 30
Baltimore HarborWater SalinityWater Quality23.8PSU2025-07-01 16:06 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality284.1F2025-07-01 16:06 EDT1 7 30
Baltimore HarborWave Direction (From)Waves3146Deg. Mag.2025-07-01 16:06 EDT1 7 30
Baltimore HarborWind ChillMeteorological174.2F2025-07-01 16:06 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1236Deg. Mag.2025-07-01 16:06 EDT1 7 30
Baltimore HarborWind GustMeteorological125.3kts2025-07-01 16:06 EDT1 7 30
Baltimore HarborWind SpeedMeteorological114.3kts2025-07-01 16:06 EDT1 7 30
AnnapolisAir TemperatureMeteorological180.2F2025-07-05 13:30 EDT1 7 30
AnnapolisBarometric PressureMeteorological130.2inches2025-07-05 13:30 EDT1 7 30
AnnapolisLatitudePosition538.96407Degrees2025-07-05 13:30 EDT1 7 30
AnnapolisLongitudePosition5-76.44669Degrees2025-07-05 13:30 EDT1 7 30
AnnapolisMean Wave PeriodWaves32.4s2025-07-05 13:30 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality27%2025-07-05 13:30 EDT1 7 30
AnnapolisSignificant Wave HeightWaves31.01ft2025-07-05 13:30 EDT1 7 30
AnnapolisWater SalinityWater Quality25.6PSU2025-07-05 13:30 EDT1 7 30
AnnapolisWater TemperatureWater Quality283.5F2025-07-05 13:30 EDT1 7 30
AnnapolisWave Direction (From)Waves3107Deg. Mag.2025-07-05 13:30 EDT1 7 30
AnnapolisWind DirectionMeteorological1171Deg. Mag.2025-07-05 13:30 EDT1 7 30
AnnapolisWind GustMeteorological18.4kts2025-07-05 13:30 EDT1 7 30
AnnapolisWind SpeedMeteorological16.4kts2025-07-05 13:30 EDT1 7 30
Gooses ReefAir TemperatureMeteorological181.9F2025-07-05 13:30 EDT1 7 30
Gooses ReefBarometric PressureMeteorological130.2inches2025-07-05 13:30 EDT1 7 30
Gooses ReefCurrent DirectionCurrents458Deg. Mag.2025-06-02 09:00 EDT1 7 30
Gooses ReefCurrent SpeedCurrents40.942kts2025-06-02 09:00 EDT1 7 30
Gooses ReefLatitudePosition538.55614Degrees2025-07-05 13:30 EDT1 7 30
Gooses ReefLongitudePosition5-76.41470Degrees2025-07-05 13:30 EDT1 7 30
Gooses ReefMean Wave PeriodWaves32.9s2025-07-05 13:30 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality244%2025-07-05 13:30 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.36ft2025-07-05 13:30 EDT1 7 30
Gooses ReefWater SalinityWater Quality29.2PSU2025-07-05 13:30 EDT1 7 30
Gooses ReefWater TemperatureWater Quality285.0F2025-07-05 13:30 EDT1 7 30
Gooses ReefWave Direction (From)Waves3183Deg. Mag.2025-07-05 13:30 EDT1 7 30
Gooses ReefWind ChillMeteorological181.9F2025-07-05 13:30 EDT1 7 30
Gooses ReefWind DirectionMeteorological1178Deg. Mag.2025-07-05 13:30 EDT1 7 30
Gooses ReefWind GustMeteorological18.2kts2025-07-05 13:30 EDT1 7 30
Gooses ReefWind SpeedMeteorological16.0kts2025-07-05 13:30 EDT1 7 30
PotomacAir TemperatureMeteorological180.5F2025-07-05 13:30 EDT1 7 30
PotomacBarometric PressureMeteorological130.2inches2025-07-05 13:30 EDT1 7 30
PotomacCurrent DirectionCurrents4117Deg. Mag.2025-07-05 13:30 EDT1 7 30
PotomacCurrent SpeedCurrents40.476kts2025-07-05 13:30 EDT1 7 30
PotomacLatitudePosition538.03321Degrees2025-07-05 13:30 EDT1 7 30
PotomacLongitudePosition5-76.33733Degrees2025-07-05 13:30 EDT1 7 30
PotomacMean Wave PeriodWaves32.2s2025-07-05 13:30 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality253%2025-07-05 13:30 EDT1 7 30
PotomacSignificant Wave HeightWaves31.30ft2025-07-05 13:30 EDT1 7 30
PotomacWater SalinityWater Quality210.2PSU2025-07-05 13:30 EDT1 7 30
PotomacWater TemperatureWater Quality283.9F2025-07-05 13:30 EDT1 7 30
PotomacWave Direction (From)Waves3332Deg. Mag.2025-07-05 13:30 EDT1 7 30
PotomacWind ChillMeteorological180.5F2025-07-05 13:30 EDT1 7 30
PotomacWind DirectionMeteorological1139Deg. Mag.2025-07-05 13:30 EDT1 7 30
PotomacWind GustMeteorological18.7kts2025-07-05 13:30 EDT1 7 30
PotomacWind SpeedMeteorological16.2kts2025-07-05 13:30 EDT1 7 30
Stingray PointAir TemperatureMeteorological180.9F2025-07-05 13:30 EDT1 7 30
Stingray PointBarometric PressureMeteorological130.3inches2025-07-05 13:30 EDT1 7 30
Stingray PointCurrent DirectionCurrents4350Deg. Mag.2025-06-24 09:36 EDT1 7 30
Stingray PointCurrent SpeedCurrents40.611kts2025-06-24 09:36 EDT1 7 30
Stingray PointLatitudePosition537.56759Degrees2025-07-05 13:30 EDT1 7 30
Stingray PointLongitudePosition5-76.26302Degrees2025-07-05 13:30 EDT1 7 30
Stingray PointMean Wave PeriodWaves32.7s2025-07-05 13:30 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality286%2025-07-05 13:30 EDT1 7 30
Stingray PointSignificant Wave HeightWaves30.88ft2025-07-05 13:30 EDT1 7 30
Stingray PointWater SalinityWater Quality213.8PSU2025-07-05 13:30 EDT1 7 30
Stingray PointWater TemperatureWater Quality283.7F2025-07-05 13:30 EDT1 7 30
Stingray PointWave Direction (From)Waves3300Deg. Mag.2025-07-05 13:30 EDT1 7 30
Stingray PointWind ChillMeteorological180.9F2025-07-05 13:30 EDT1 7 30
Stingray PointWind DirectionMeteorological1128Deg. Mag.2025-07-05 13:30 EDT1 7 30
Stingray PointWind GustMeteorological17.4kts2025-07-05 13:30 EDT1 7 30
Stingray PointWind SpeedMeteorological15.5kts2025-07-05 13:30 EDT1 7 30
York SpitAir TemperatureMeteorological178.1F2025-07-05 13:30 EDT1 7 30
York SpitBarometric PressureMeteorological130.2inches2025-07-05 13:30 EDT1 7 30
York SpitCurrent DirectionCurrents4354Deg. Mag.2025-07-05 13:30 EDT1 7 30
York SpitCurrent SpeedCurrents41.858kts2025-07-05 13:30 EDT1 7 30
York SpitLatitudePosition537.20772Degrees2025-07-05 13:30 EDT1 7 30
York SpitLongitudePosition5-76.26897Degrees2025-07-05 13:30 EDT1 7 30
York SpitMean Wave PeriodWaves33.4s2025-07-05 13:30 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality232%2025-07-05 13:30 EDT1 7 30
York SpitSignificant Wave HeightWaves31.16ft2025-07-05 13:30 EDT1 7 30
York SpitWater SalinityWater Quality218.0PSU2025-07-05 13:30 EDT1 7 30
York SpitWater TemperatureWater Quality282.8F2025-07-05 13:30 EDT1 7 30
York SpitWave Direction (From)Waves3134Deg. Mag.2025-07-05 13:30 EDT1 7 30
York SpitWind DirectionMeteorological1109Deg. Mag.2025-07-05 13:30 EDT1 7 30
York SpitWind GustMeteorological114.2kts2025-07-05 13:30 EDT1 7 30
York SpitWind SpeedMeteorological111.7kts2025-07-05 13:30 EDT1 7 30