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Data Snapshot

Data in red are more than 3 hours old.
StationParameterGroupSortValueUnitsDate Graphs
Baltimore HarborAir TemperatureMeteorological172.0F2026-06-14 05:00 EDT1 7 30
Baltimore HarborBarometric PressureMeteorological129.9inches2026-06-14 05:00 EDT1 7 30
Baltimore HarborCurrent DirectionCurrents4334Deg. Mag.2026-06-14 05:00 EDT1 7 30
Baltimore HarborCurrent SpeedCurrents44.831kts2026-06-14 05:00 EDT1 7 30
Baltimore HarborLatitudePosition539.22271Degrees2026-06-14 05:00 EDT1 7 30
Baltimore HarborLongitudePosition5-76.52938Degrees2026-06-14 05:00 EDT1 7 30
Baltimore HarborMean Wave PeriodWaves31.4s2026-06-14 05:00 EDT1 7 30
Baltimore HarborSea Nettle ProbabilityWater Quality213%2026-06-14 05:00 EDT1 7 30
Baltimore HarborSignificant Wave HeightWaves30.11ft2026-06-14 05:00 EDT1 7 30
Baltimore HarborWater SalinityWater Quality29.0PSU2026-06-14 05:00 EDT1 7 30
Baltimore HarborWater TemperatureWater Quality277.1F2026-06-14 05:00 EDT1 7 30
Baltimore HarborWave Direction (From)Waves332Deg. Mag.2026-06-14 05:00 EDT1 7 30
Baltimore HarborWind ChillMeteorological172.0F2026-06-14 05:00 EDT1 7 30
Baltimore HarborWind DirectionMeteorological1242Deg. Mag.2026-06-14 05:00 EDT1 7 30
Baltimore HarborWind GustMeteorological16.4kts2026-06-14 05:00 EDT1 7 30
Baltimore HarborWind SpeedMeteorological15.1kts2026-06-14 05:00 EDT1 7 30
AnnapolisAir TemperatureMeteorological173.2F2026-06-14 05:00 EDT1 7 30
AnnapolisBarometric PressureMeteorological129.9inches2026-06-14 05:00 EDT1 7 30
AnnapolisLatitudePosition538.96354Degrees2026-06-14 05:00 EDT1 7 30
AnnapolisLongitudePosition5-76.44685Degrees2026-06-14 05:00 EDT1 7 30
AnnapolisMean Wave PeriodWaves35.5s2026-06-14 05:00 EDT1 7 30
AnnapolisSea Nettle ProbabilityWater Quality225%2026-06-14 05:00 EDT1 7 30
AnnapolisSignificant Wave HeightWaves30.43ft2026-06-14 05:00 EDT1 7 30
AnnapolisWater SalinityWater Quality210.6PSU2026-06-14 05:00 EDT1 7 30
AnnapolisWater TemperatureWater Quality276.4F2026-06-14 05:00 EDT1 7 30
AnnapolisWave Direction (From)Waves3293Deg. Mag.2026-06-14 05:00 EDT1 7 30
AnnapolisWind ChillMeteorological173.2F2026-06-14 05:00 EDT1 7 30
AnnapolisWind DirectionMeteorological1243Deg. Mag.2026-06-14 05:00 EDT1 7 30
AnnapolisWind GustMeteorological19.5kts2026-06-14 05:00 EDT1 7 30
AnnapolisWind SpeedMeteorological17.1kts2026-06-14 05:00 EDT1 7 30
Gooses ReefAir TemperatureMeteorological172.0F2026-06-14 05:00 EDT1 7 30
Gooses ReefBarometric PressureMeteorological129.9inches2026-06-14 05:00 EDT1 7 30
Gooses ReefLatitudePosition538.55615Degrees2026-06-14 05:00 EDT1 7 30
Gooses ReefLongitudePosition5-76.41472Degrees2026-06-14 05:00 EDT1 7 30
Gooses ReefMean Wave PeriodWaves31.8s2026-06-14 05:00 EDT1 7 30
Gooses ReefSea Nettle ProbabilityWater Quality261%2026-06-14 05:00 EDT1 7 30
Gooses ReefSignificant Wave HeightWaves30.79ft2026-06-14 05:00 EDT1 7 30
Gooses ReefWater SalinityWater Quality213.3PSU2026-06-14 05:00 EDT1 7 30
Gooses ReefWater TemperatureWater Quality276.5F2026-06-14 05:00 EDT1 7 30
Gooses ReefWave Direction (From)Waves3188Deg. Mag.2026-06-14 05:00 EDT1 7 30
Gooses ReefWind ChillMeteorological172.0F2026-06-14 05:00 EDT1 7 30
Gooses ReefWind DirectionMeteorological1231Deg. Mag.2026-06-14 05:00 EDT1 7 30
Gooses ReefWind GustMeteorological110.5kts2026-06-14 05:00 EDT1 7 30
Gooses ReefWind SpeedMeteorological18.0kts2026-06-14 05:00 EDT1 7 30
PotomacAir TemperatureMeteorological174.5F2026-06-14 05:00 EDT1 7 30
PotomacBarometric PressureMeteorological129.9inches2026-06-14 05:00 EDT1 7 30
PotomacLatitudePosition538.03336Degrees2026-06-14 05:00 EDT1 7 30
PotomacLongitudePosition5-76.33748Degrees2026-06-14 05:00 EDT1 7 30
PotomacMean Wave PeriodWaves32.2s2026-06-14 05:00 EDT1 7 30
PotomacSea Nettle ProbabilityWater Quality245%2026-06-14 05:00 EDT1 7 30
PotomacSignificant Wave HeightWaves30.85ft2026-06-14 05:00 EDT1 7 30
PotomacWater SalinityWater Quality214.9PSU2026-06-14 05:00 EDT1 7 30
PotomacWater TemperatureWater Quality276.6F2026-06-14 05:00 EDT1 7 30
PotomacWave Direction (From)Waves3212Deg. Mag.2026-06-14 05:00 EDT1 7 30
PotomacWind ChillMeteorological174.5F2026-06-14 05:00 EDT1 7 30
PotomacWind DirectionMeteorological1213Deg. Mag.2026-06-14 05:00 EDT1 7 30
PotomacWind GustMeteorological15.8kts2026-06-14 05:00 EDT1 7 30
PotomacWind SpeedMeteorological14.1kts2026-06-14 05:00 EDT1 7 30
Stingray PointAir TemperatureMeteorological174.8F2026-06-14 05:00 EDT1 7 30
Stingray PointBarometric PressureMeteorological129.9inches2026-06-14 05:00 EDT1 7 30
Stingray PointLatitudePosition537.56742Degrees2026-06-14 05:00 EDT1 7 30
Stingray PointLongitudePosition5-76.26212Degrees2026-06-14 05:00 EDT1 7 30
Stingray PointSea Nettle ProbabilityWater Quality214%2026-06-14 05:00 EDT1 7 30
Stingray PointWater SalinityWater Quality218.0PSU2026-06-14 05:00 EDT1 7 30
Stingray PointWater TemperatureWater Quality277.5F2026-06-14 05:00 EDT1 7 30
Stingray PointWind ChillMeteorological174.8F2026-06-14 05:00 EDT1 7 30
Stingray PointWind DirectionMeteorological1189Deg. Mag.2026-06-14 05:00 EDT1 7 30
Stingray PointWind GustMeteorological17.8kts2026-06-14 05:00 EDT1 7 30
Stingray PointWind SpeedMeteorological16.1kts2026-06-14 05:00 EDT1 7 30
York SpitAir TemperatureMeteorological174.5F2026-06-14 01:48 EDT1 7 30
York SpitBarometric PressureMeteorological129.6inches2026-06-14 02:24 EDT1 7 30
York SpitCurrent DirectionCurrents4149Deg. Mag.2026-06-14 00:12 EDT1 7 30
York SpitCurrent SpeedCurrents42.238kts2026-06-14 00:12 EDT1 7 30
York SpitLatitudePosition537.20719Degrees2026-06-14 02:36 EDT1 7 30
York SpitLongitudePosition5-76.26914Degrees2026-06-14 02:24 EDT1 7 30
York SpitMean Wave PeriodWaves34.4s2026-06-14 00:12 EDT1 7 30
York SpitSea Nettle ProbabilityWater Quality22%2026-06-14 02:36 EDT1 7 30
York SpitSignificant Wave HeightWaves30.44ft2026-06-14 00:12 EDT1 7 30
York SpitWater SalinityWater Quality221.3PSU2026-06-14 02:36 EDT1 7 30
York SpitWater TemperatureWater Quality275.8F2026-06-14 02:36 EDT1 7 30
York SpitWave Direction (From)Waves3148Deg. Mag.2026-06-14 00:12 EDT1 7 30
York SpitWind ChillMeteorological174.8F2026-06-14 00:12 EDT1 7 30
York SpitWind DirectionMeteorological1190Deg. Mag.2026-06-14 00:12 EDT1 7 30
York SpitWind GustMeteorological14.5kts2026-06-14 00:12 EDT1 7 30
York SpitWind SpeedMeteorological13.6kts2026-06-14 00:12 EDT1 7 30