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Best regards,
Tom Wilson
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Weather, Water Quality, and Tide Observations at Town of Hempstead East Marina, Reynolds Channel, Point Lookout. |
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| Time | 07/31 22:12 | Maximum, last 24 hr | Minimum, last 24 hr |
| Measured water level | 2.3 feet NGVD29 |
3.2 feet NGVD29 at 07/30 23:24 |
-0.7 feet NGVD29 at 07/31 05:36 |
| Predicted water level (astronomical tide) |
1.9 feet NGVD29 | ||
| Measured - predicted level |
0.3 feet | ||
| Tide direction Rate of change |
flooding. 0.7 feet/hr |
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| Average wind speed | 4 mph |
12 mph at 07/31 18:48 |
1 mph at 07/30 23:00 |
| Wind direction | SSE: 150 deg true | ||
| Wind gust | 5 mph |
15 mph at 07/31 18:48 |
|
| Gust direction | SE: 138 deg true | ||
| Wind speed change (3 hour trend) |
steady | ||
| Air temperature | 72 deg F ( 22 deg C) |
77 deg F
( 25 deg C)
at 07/31 17:12 |
65 deg F
( 19 deg C)
at 07/31 06:12 |
| Relative humidity | 68 % |
92 %
at 07/31 01:00 |
43 %
at 07/31 11:36 |
| Precipitation |
0.00 inches ( 0.00 cm) |
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| Barometric pressure | 30.00 in Hg (1016 mbar) |
30.00 in Hg
(1016 mbar)
at 07/31 09:00 |
29.94 in Hg
(1014 mbar)
at 07/30 23:00 |
| Barometer - 3 hour trend | steady | ||
| Total Solar Radiation | 3 W/m^2 |
931 W/m^2
at 07/31 13:48 |
|
| Water temperature | 70 deg F (21 deg C) |
75 deg F
(24 deg C)
at 07/31 18:00 |
66 deg F
(19 deg C)
at 07/31 10:24 |
| Salinity | 30.8 PSU |
30.8 PSU
at 07/30 23:48 |
30.0 PSU
at 07/31 17:24 |
| Turbidity | 1.4 FNU |
7.7 FNU
at 07/31 15:24 |
0.1 FNU
at 07/30 23:00 |
| Dissolved Oxygen | 8.7 mg/l |
10.6 mg/l
at 07/31 18:00 |
6.2 mg/l
at 07/31 05:48 |
| Chlorophyll | Offscale+ ug/l |
10.0 ug/l
at 07/31 17:48 |
5.2 ug/l
at 07/31 13:12 |
NOTES:
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LIShore home page. |
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LIShore is a project of the School of Marine and Atmospheric Sciences at Stony Brook University in collaboration with the LIShore partners. |