NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.
Station OLCN6 - Olcott Harbor, NY 
Owned and maintained by National Weather Service Eastern Region
GLOS Weather Station
43.341 N 78.719 W (43°20'27" N 78°43'10" W)
Site elevation: 75 m above mean sea level
Air temp height: 8 m above site elevation
Anemometer height: 10 m above site elevation
Barometer elevation: 83 m above mean sea level
For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS
Large icon indicates selected station.
Stations with recent data
Stations with no data in last 8 hours
(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(24 hours for tsunami stations)
|
Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
 Wind Direction (WDIR): | ESE ( 110 deg true ) |
| Wind Speed (WSPD): | 7.0 kts |
| Wind Gust (GST): | 8.9 kts |
| Atmospheric Pressure (PRES): | 29.96 in |
| Pressure Tendency (PTDY): | -0.01 in ( Falling ) |
| Air Temperature (ATMP): | 35.8 °F |
| Wind Chill (CHILL): | 29.5 °F |
| Wind Speed at 10 meters (WSPD10M): | 7.8 kts |
| Wind Speed at 20 meters (WSPD20M): | 7.8 kts |
| Combined plot of Wind Speed, Gust, and Air Pressure |
|
| TIME (EDT) |
WDIR |
WSPD kts |
GST kts |
WVHT ft |
DPD sec |
APD sec |
MWD |
PRES in |
PTDY in |
ATMP °F |
WTMP °F |
DEWP °F |
SAL psu |
VIS nmi |
TIDE ft |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-03-30 09:50 am | ESE | 7.0 | 8.0 | - | - | - | - | 29.97 | - | 35.6 | - | - | - | - | - |
| 2025-03-30 09:40 am | E | 6.0 | 11.1 | - | - | - | - | 29.97 | - | 35.4 | - | - | - | - | - |
| 2025-03-30 09:30 am | E | 7.0 | 11.1 | - | - | - | - | 29.97 | - | 35.4 | - | - | - | - | - |
| 2025-03-30 09:20 am | E | 7.0 | 8.9 | - | - | - | - | 29.97 | - | 35.2 | - | - | - | - | - |
| 2025-03-30 09:10 am | ESE | 6.0 | 8.9 | - | - | - | - | 29.97 | - | 35.2 | - | - | - | - | - |
| 2025-03-30 09:00 am | ESE | 6.0 | 8.0 | - | - | - | - | 29.97 | -0.02 | 35.1 | - | - | - | - | - |
| 2025-03-30 08:50 am | E | 7.0 | 9.9 | - | - | - | - | 29.96 | - | 34.9 | - | - | - | - | - |
| 2025-03-30 08:40 am | E | 7.0 | 8.0 | - | - | - | - | 29.97 | - | 34.7 | - | - | - | - | - |
| 2025-03-30 08:20 am | E | 7.0 | 8.9 | - | - | - | - | 29.97 | - | 34.5 | - | - | - | - | - |
| 2025-03-30 08:10 am | ESE | 7.0 | 8.9 | - | - | - | - | 29.98 | - | 34.5 | - | - | - | - | - |
| 2025-03-30 08:00 am | E | 7.0 | 12.0 | - | - | - | - | 29.98 | -0.01 | 34.5 | - | - | - | - | - |
| 2025-03-30 07:50 am | E | 8.9 | 12.0 | - | - | - | - | 29.97 | - | 34.5 | - | - | - | - | - |
| 2025-03-30 07:40 am | E | 7.0 | 8.9 | - | - | - | - | 29.98 | - | 34.5 | - | - | - | - | - |
| 2025-03-30 07:30 am | E | 8.0 | 9.9 | - | - | - | - | 29.98 | - | 34.5 | - | - | - | - | - |
| 2025-03-30 07:20 am | E | 8.0 | 11.1 | - | - | - | - | 29.97 | - | 34.5 | - | - | - | - | - |
| 2025-03-30 07:10 am | E | 8.0 | 11.1 | - | - | - | - | 29.98 | - | 34.5 | - | - | - | - | - |
| 2025-03-30 07:00 am | E | 8.9 | 12.0 | - | - | - | - | 29.97 | -0.03 | 34.5 | - | - | - | - | - |
| 2025-03-30 06:50 am | E | 8.0 | 11.1 | - | - | - | - | 29.97 | - | 34.3 | - | - | - | - | - |
| 2025-03-30 06:40 am | E | 6.0 | 8.9 | - | - | - | - | 29.98 | - | 34.3 | - | - | - | - | - |
| 2025-03-30 06:30 am | E | 8.0 | 9.9 | - | - | - | - | 29.98 | - | 34.3 | - | - | - | - | - |
| 2025-03-30 06:20 am | E | 9.9 | 12.0 | - | - | - | - | 29.98 | - | 34.3 | - | - | - | - | - |
| 2025-03-30 06:10 am | E | 8.9 | 11.1 | - | - | - | - | 29.98 | - | 34.0 | - | - | - | - | - |
| 2025-03-30 06:00 am | E | 5.1 | 8.9 | - | - | - | - | 29.99 | -0.03 | 33.8 | - | - | - | - | - |
| 2025-03-30 05:50 am | E | 8.0 | 13.0 | - | - | - | - | 29.99 | - | 34.0 | - | - | - | - | - |
| 2025-03-30 05:40 am | E | 9.9 | 11.1 | - | - | - | - | 29.98 | - | 33.8 | - | - | - | - | - |
| 2025-03-30 05:30 am | E | 8.9 | 11.1 | - | - | - | - | 29.98 | - | 33.4 | - | - | - | - | - |
| 2025-03-30 05:20 am | E | 2.9 | 5.1 | - | - | - | - | 29.98 | - | 33.3 | - | - | - | - | - |
| 2025-03-30 05:10 am | E | 4.1 | 4.1 | - | - | - | - | 29.98 | - | 33.1 | - | - | - | - | - |
| 2025-03-30 05:00 am | E | 2.9 | 4.1 | - | - | - | - | 29.99 | - | 33.1 | - | - | - | - | - |
| 2025-03-30 04:50 am | E | 2.9 | 4.1 | - | - | - | - | 29.99 | - | 33.1 | - | - | - | - | - |
| 2025-03-30 04:40 am | E | 2.9 | 4.1 | - | - | - | - | 29.99 | - | 33.1 | - | - | - | - | - |
| 2025-03-30 04:30 am | E | 2.9 | 4.1 | - | - | - | - | 29.99 | - | 33.1 | - | - | - | - | - |
| 2025-03-30 04:20 am | E | 2.9 | 2.9 | - | - | - | - | 29.99 | - | 33.1 | - | - | - | - | - |
| 2025-03-30 04:10 am | E | 2.9 | 2.9 | - | - | - | - | 30.00 | - | 33.1 | - | - | - | - | - |
| 2025-03-30 04:00 am | E | 2.9 | 2.9 | - | - | - | - | 30.00 | -0.08 | 33.1 | - | - | - | - | - |
| 2025-03-30 03:50 am | E | 1.9 | 2.9 | - | - | - | - | 30.00 | - | 32.9 | - | - | - | - | - |
| 2025-03-30 03:40 am | E | 1.9 | 2.9 | - | - | - | - | 30.01 | - | 32.9 | - | - | - | - | - |
| 2025-03-30 03:30 am | E | 1.9 | 2.9 | - | - | - | - | 30.01 | - | 32.9 | - | - | - | - | - |
| 2025-03-30 03:20 am | E | 1.9 | 2.9 | - | - | - | - | 30.01 | - | 32.9 | - | - | - | - | - |
| 2025-03-30 03:00 am | E | 1.9 | 2.9 | - | - | - | - | 30.02 | -0.06 | 32.9 | - | - | - | - | - |
| 2025-03-30 02:50 am | ESE | 1.9 | 2.9 | - | - | - | - | 30.03 | - | 32.9 | - | - | - | - | - |
| 2025-03-30 02:40 am | E | 1.9 | 2.9 | - | - | - | - | 30.04 | - | 32.7 | - | - | - | - | - |
| 2025-03-30 02:30 am | E | 1.9 | 2.9 | - | - | - | - | 30.04 | - | 32.5 | - | - | - | - | - |
| 2025-03-30 02:20 am | E | 1.9 | 2.9 | - | - | - | - | 30.04 | - | 32.5 | - | - | - | - | - |
| 2025-03-30 02:10 am | E | 1.9 | 2.9 | - | - | - | - | 30.04 | - | 32.7 | - | - | - | - | - |
| 2025-03-30 01:00 am | E | 1.9 | 2.9 | - | - | - | - | 30.08 | - | 32.5 | - | - | - | - | - |
| 2025-03-30 12:50 am | E | 1.9 | 2.9 | - | - | - | - | 30.08 | - | 32.4 | - | - | - | - | - |
| 2025-03-30 12:40 am | E | 1.9 | 2.9 | - | - | - | - | 30.07 | - | 32.2 | - | - | - | - | - |
| 2025-03-30 12:30 am | E | 1.9 | 2.9 | - | - | - | - | 30.07 | - | 32.2 | - | - | - | - | - |
| 2025-03-30 12:20 am | E | 2.9 | 2.9 | - | - | - | - | 30.07 | - | 32.2 | - | - | - | - | - |
| 2025-03-30 12:10 am | E | 1.9 | 4.1 | - | - | - | - | 30.09 | - | 32.2 | - | - | - | - | - |
| 2025-03-30 12:00 am | E | 2.9 | 4.1 | - | - | - | - | 30.08 | -0.03 | 32.2 | - | - | - | - | - |
| 2025-03-29 11:50 pm | E | 2.9 | 4.1 | - | - | - | - | 30.08 | - | 32.2 | - | - | - | - | - |
| 2025-03-29 11:40 pm | E | 2.9 | 4.1 | - | - | - | - | 30.09 | - | 32.2 | - | - | - | - | - |
| 2025-03-29 11:30 pm | E | 2.9 | 4.1 | - | - | - | - | 30.09 | - | 31.8 | - | - | - | - | - |
| 2025-03-29 11:20 pm | E | 2.9 | 4.1 | - | - | - | - | 30.10 | - | 32.0 | - | - | - | - | - |
| 2025-03-29 11:10 pm | E | 2.9 | 4.1 | - | - | - | - | 30.10 | - | 31.8 | - | - | - | - | - |
| 2025-03-29 09:00 pm | E | 4.1 | 5.1 | - | - | - | - | 30.11 | +0.02 | 31.5 | - | - | - | - | - |
| 2025-03-29 08:50 pm | E | 4.1 | 5.1 | - | - | - | - | 30.10 | - | 31.6 | - | - | - | - | - |
| 2025-03-29 08:40 pm | E | 4.1 | 6.0 | - | - | - | - | 30.11 | - | 31.6 | - | - | - | - | - |
| 2025-03-29 08:30 pm | E | 5.1 | 6.0 | - | - | - | - | 30.10 | - | 31.6 | - | - | - | - | - |
| 2025-03-29 08:20 pm | E | 5.1 | 6.0 | - | - | - | - | 30.10 | - | 31.5 | - | - | - | - | - |
| 2025-03-29 08:10 pm | E | 5.1 | 6.0 | - | - | - | - | 30.10 | - | 31.6 | - | - | - | - | - |
| 2025-03-29 07:00 pm | E | 8.0 | 11.1 | - | - | - | - | 30.10 | +0.02 | 31.5 | - | - | - | - | - |
| 2025-03-29 06:50 pm | E | 9.9 | 14.0 | - | - | - | - | 30.09 | - | 31.5 | - | - | - | - | - |
| 2025-03-29 06:40 pm | E | 11.1 | 15.9 | - | - | - | - | 30.09 | - | 31.5 | - | - | - | - | - |
| 2025-03-29 06:30 pm | E | 14.0 | 17.1 | - | - | - | - | 30.09 | - | 31.5 | - | - | - | - | - |
| 2025-03-29 06:20 pm | E | 15.0 | 17.1 | - | - | - | - | 30.09 | - | 31.6 | - | - | - | - | - |
| 2025-03-29 06:10 pm | E | 14.0 | 17.1 | - | - | - | - | 30.09 | - | 31.6 | - | - | - | - | - |
| 2025-03-29 06:00 pm | E | 14.0 | 17.1 | - | - | - | - | 30.09 | +0.00 | 31.6 | - | - | - | - | - |
| 2025-03-29 05:50 pm | E | 14.0 | 17.1 | - | - | - | - | 30.09 | - | 31.8 | - | - | - | - | - |
| 2025-03-29 05:40 pm | E | 13.0 | 20.0 | - | - | - | - | 30.09 | - | 31.8 | - | - | - | - | - |
| 2025-03-29 05:30 pm | E | 15.0 | 20.0 | - | - | - | - | 30.07 | - | 31.6 | - | - | - | - | - |
| 2025-03-29 05:20 pm | E | 15.9 | 22.0 | - | - | - | - | 30.08 | - | 31.8 | - | - | - | - | - |
| 2025-03-29 05:10 pm | E | 19.0 | 21.0 | - | - | - | - | 30.08 | - | 31.6 | - | - | - | - | - |
| 2025-03-29 05:00 pm | E | 11.1 | 18.1 | - | - | - | - | 30.09 | +0.02 | 32.0 | - | - | - | - | - |
| 2025-03-29 04:50 pm | E | 14.0 | 18.1 | - | - | - | - | 30.08 | - | 32.0 | - | - | - | - | - |
| 2025-03-29 04:40 pm | E | 15.0 | 19.0 | - | - | - | - | 30.08 | - | 32.0 | - | - | - | - | - |
| 2025-03-29 04:20 pm | E | 13.0 | 15.9 | - | - | - | - | 30.09 | - | 32.5 | - | - | - | - | - |
| 2025-03-29 04:10 pm | E | 11.1 | 19.0 | - | - | - | - | 30.10 | - | 32.5 | - | - | - | - | - |
| 2025-03-29 04:00 pm | E | 17.1 | 20.0 | - | - | - | - | 30.08 | +0.01 | 32.4 | - | - | - | - | - |
| 2025-03-29 03:50 pm | E | 15.0 | 17.1 | - | - | - | - | 30.09 | - | 32.7 | - | - | - | - | - |
| 2025-03-29 03:40 pm | E | 12.0 | 15.9 | - | - | - | - | 30.10 | - | 32.9 | - | - | - | - | - |
| 2025-03-29 03:30 pm | E | 13.0 | 17.1 | - | - | - | - | 30.10 | - | 32.9 | - | - | - | - | - |
| 2025-03-29 03:20 pm | E | 15.0 | 18.1 | - | - | - | - | 30.09 | - | 32.9 | - | - | - | - | - |
| 2025-03-29 03:10 pm | E | 13.0 | 19.0 | - | - | - | - | 30.10 | - | 33.1 | - | - | - | - | - |
| 2025-03-29 03:00 pm | E | 14.0 | 17.1 | - | - | - | - | 30.09 | +0.05 | 33.1 | - | - | - | - | - |
| 2025-03-29 02:50 pm | E | 14.0 | 19.0 | - | - | - | - | 30.09 | - | 32.9 | - | - | - | - | - |
| 2025-03-29 02:40 pm | E | 15.0 | 20.0 | - | - | - | - | 30.08 | - | 33.1 | - | - | - | - | - |
| 2025-03-29 02:30 pm | E | 15.9 | 21.0 | - | - | - | - | 30.08 | - | 33.1 | - | - | - | - | - |
| 2025-03-29 02:20 pm | E | 17.1 | 20.0 | - | - | - | - | 30.07 | - | 33.3 | - | - | - | - | - |
| 2025-03-29 02:10 pm | E | 15.9 | 24.1 | - | - | - | - | 30.08 | - | 33.1 | - | - | - | - | - |
| 2025-03-29 02:00 pm | E | 19.0 | 21.0 | - | - | - | - | 30.07 | +0.04 | 33.1 | - | - | - | - | - |
| 2025-03-29 01:50 pm | E | 15.9 | 22.0 | - | - | - | - | 30.07 | - | 33.4 | - | - | - | - | - |
| 2025-03-29 01:40 pm | E | 19.0 | 24.1 | - | - | - | - | 30.07 | - | 33.4 | - | - | - | - | - |
| 2025-03-29 01:30 pm | E | 19.0 | 25.1 | - | - | - | - | 30.07 | - | 33.4 | - | - | - | - | - |
| 2025-03-29 01:20 pm | E | 22.0 | 25.1 | - | - | - | - | 30.07 | - | 33.4 | - | - | - | - | - |
| 2025-03-29 01:10 pm | E | 18.1 | 22.9 | - | - | - | - | 30.08 | - | 33.6 | - | - | - | - | - |
| 2025-03-29 01:00 pm | E | 18.1 | 24.1 | - | - | - | - | 30.07 | - | 33.8 | - | - | - | - | - |
| 2025-03-29 12:50 pm | E | 19.0 | 26.0 | - | - | - | - | 30.06 | - | 33.8 | - | - | - | - | - |
| 2025-03-29 12:40 pm | E | 22.9 | 26.0 | - | - | - | - | 30.07 | - | 33.8 | - | - | - | - | - |
| 2025-03-29 12:30 pm | E | 22.0 | 26.0 | - | - | - | - | 30.07 | - | 33.8 | - | - | - | - | - |
| 2025-03-29 12:20 pm | E | 21.0 | 26.0 | - | - | - | - | 30.07 | - | 33.8 | - | - | - | - | - |
| 2025-03-29 12:10 pm | E | 22.0 | 27.0 | - | - | - | - | 30.06 | - | 33.8 | - | - | - | - | - |
| 2025-03-29 12:00 pm | E | 22.0 | 26.0 | - | - | - | - | 30.04 | +0.05 | 33.8 | - | - | - | - | - |
| 2025-03-29 11:50 am | E | 18.1 | 21.0 | - | - | - | - | 30.04 | - | 34.2 | - | - | - | - | - |
| 2025-03-29 11:40 am | E | 15.0 | 21.0 | - | - | - | - | 30.04 | - | 34.2 | - | - | - | - | - |
| 2025-03-29 11:30 am | E | 15.9 | 20.0 | - | - | - | - | 30.03 | - | 34.0 | - | - | - | - | - |
| 2025-03-29 11:20 am | E | 13.0 | 19.0 | - | - | - | - | 30.03 | - | 33.8 | - | - | - | - | - |
| 2025-03-29 11:00 am | E | 19.0 | 22.9 | - | - | - | - | 30.03 | +0.08 | 33.6 | - | - | - | - | - |
| 2025-03-29 10:50 am | E | 20.0 | 24.1 | - | - | - | - | 30.04 | - | 33.4 | - | - | - | - | - |
| 2025-03-29 10:40 am | ENE | 20.0 | 22.9 | - | - | - | - | 30.04 | - | 33.8 | - | - | - | - | - |
| 2025-03-29 10:30 am | E | 22.0 | 25.1 | - | - | - | - | 30.01 | - | 33.8 | - | - | - | - | - |
| 2025-03-29 10:20 am | E | 21.0 | 24.1 | - | - | - | - | 30.01 | - | 33.8 | - | - | - | - | - |
| 2025-03-29 10:10 am | E | 22.0 | 24.1 | - | - | - | - | 30.01 | - | 33.8 | - | - | - | - | - |
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.
NDBC on Facebook
NOAA on LinkedIn
NDBC on Twitter