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Summary for Thursday Sep 23rd, 2021
Windsock Rating:3 windsocks
(great)
7 hours
22.5 mph NNW (349°)
2 windsocks
(good)
9.75 hours
Season: Water
Day of year: 266 (week 38)
Sunrise: 6:42 am
Day: 12 hrs 6 min 32 sec
Sunset: 6:48 pm Night: 11 hrs 53 min 28 sec
Temperature:High: 66.7°F
4:53 pm
Low: 51.1°F
11:55 pm
High Wind Speed:
(15 min average)
26.7 mph N (352°)
6:45 am
Peak Wind Gust:
(instantaneous)
36.7 mph N (354°)
6:33 am
Sylvan Bay - Wind Speed
Wind Speeds vs. Time(details ▼)

Sylvan Bay - Wind Direction
Wind Directions vs. Time(details ▼)

Sylvan Bay - Temperature
Temperatures vs. Time(details ▼)

Sylvan Bay - Wind Polar
Wind Speeds vs. Directions(details ▼)

Sylvan Bay - Tabular Data for Thursday Sep 23rd, 2021

A summary of observations are shown in the table below. All measured values are time averages over the interval shown, except wind gusts which by definition are a maximum value. The Weather Center stores daily observations records at a 15 minute interval. Windsock ratings of 2 or higher are indicated. Observations during daylight hours are shown with light green background for date and time cells. You can learn more about the system, data and database on the information and sensor pages. Clicking a data row will toggle highlighting on/off for easy reference.

Download Summary observations (15 minute interval, .csv format)

The original raw observations are recorded every minute, and are available for download in .csv file.

DateTimeTemperatureWind ChillWind (mph)
(2+ windsocks are indicated)
Wind Gust (mph)
(peak during interval)
Sep 23, 202112:00 am55.0 °F-11.6 N (9°)23.7 N (9°)
Sep 23, 202112:15 am54.9 °F-11.2 N (6°)21.5 N (2°)
Sep 23, 202112:30 am54.7 °F-11.7 N (7°)20.8 N (6°)
Sep 23, 202112:45 am54.5 °F-11.3 N (7°)23.5 N (4°)
Sep 23, 20211:00 am54.3 °F-10.5 N (4°)22.4 N (7°)
Sep 23, 20211:15 am54.1 °F-11.5 N (6°)23.9 N (0°)
Sep 23, 20211:30 am54.0 °F-13.3 N (5°)26.2 N (1°)
Sep 23, 20211:45 am53.8 °F-13.0 N (5°)23.9 N (5°)
Sep 23, 20212:00 am53.8 °F-12.8 N (4°)24.4 N (2°)
Sep 23, 20212:15 am54.0 °F-15.0 N (3°)26.8 N (3°)
Sep 23, 20212:30 am54.1 °F-16.8 N (2°)25.9 N (4°)
Sep 23, 20212:45 am54.3 °F-19.3 N (1°)31.1 N (359°)
Sep 23, 20213:00 am54.3 °F-18.8 N (2°)31.5 N (357°)
Sep 23, 20213:15 am54.5 °F-18.5 N (1°)28.4 N (357°)
Sep 23, 20213:30 am54.5 °F-17.0 N (3°)25.9 N (0°)
Sep 23, 20213:45 am54.4 °F-17.2 N (2°)30.2 N (1°)
Sep 23, 20214:00 am54.3 °F-17.0 N (3°)30.6 N (0°)
Sep 23, 20214:15 am54.2 °F-16.7 N (2°)26.2 N (3°)
Sep 23, 20214:30 am53.9 °F-13.7 N (5°)25.3 N (0°)
Sep 23, 20214:45 am53.8 °F-15.6 N (3°)32.4 N (1°)
Sep 23, 20215:00 am54.4 °F-19.9 N (359°)31.8 N (356°)
Sep 23, 20215:15 am54.7 °F-21.8 N (358°)31.1 N (359°)
Sep 23, 20215:30 am54.7 °F-21.6 N (1°)32.2 N (359°)
Sep 23, 20215:45 am54.6 °F-23.0 N (358°)32.0 N (354°)
Sep 23, 20216:00 am54.6 °F-24.3 N (354°)34.0 N (353°)
Sep 23, 20216:15 am54.6 °F-24.1 N (354°)33.8 N (350°)
Sep 23, 20216:30 am54.4 °F-25.5 N (353°)32.7 N (350°)
Sep 23, 20216:45 am54.6 °F-26.7 N (352°)36.7 N (354°)
Sep 23, 20217:00 am54.6 °F-25.1 N (353°)32.4 N (350°)
Sep 23, 20217:15 am54.5 °F-25.4 N (350°)32.9 NNW (347°)
Sep 23, 20217:30 am54.2 °F-22.9 NNW (340°)28.0 NNW (336°)
Sep 23, 20217:45 am53.9 °F-22.3 NNW (342°)28.4 NNW (346°)
Sep 23, 20218:00 am54.1 °F-24.8 NNW (346°)31.1 NNW (346°)
Sep 23, 20218:15 am54.3 °F-24.1 N (349°)30.4 NNW (346°)
Sep 23, 20218:30 am54.4 °F-24.2 N (351°)30.9 N (350°)
Sep 23, 20218:45 am54.4 °F-23.1 N (352°)28.9 N (350°)
Sep 23, 20219:00 am54.4 °F-24.0 NNW (348°)30.4 N (351°)
Sep 23, 20219:15 am54.8 °F-22.0 NNW (348°)29.8 NNW (344°)
Sep 23, 20219:30 am55.1 °F-24.5 NNW (348°)30.2 N (351°)
Sep 23, 20219:45 am55.3 °F-23.4 N (350°)29.8 N (349°)
Sep 23, 202110:00 am55.6 °F-23.4 NNW (348°)31.3 NNW (347°)
Sep 23, 202110:15 am56.0 °F-23.6 N (350°)33.6 N (350°)
Sep 23, 202110:30 am56.6 °F-23.5 N (353°)31.1 NNW (348°)
Sep 23, 202110:45 am57.0 °F-25.3 N (351°)32.7 N (349°)
Sep 23, 202111:00 am57.5 °F-24.9 N (350°)32.4 NNW (344°)
Sep 23, 202111:15 am58.0 °F-21.8 N (351°)28.6 NNW (348°)
Sep 23, 202111:30 am58.6 °F-22.0 N (349°)30.0 NNW (348°)
Sep 23, 202111:45 am59.1 °F-20.0 N (349°)25.5 NNW (344°)
Sep 23, 202112:00 pm59.3 °F-20.6 N (351°)28.0 NNW (348°)
Sep 23, 202112:15 pm59.9 °F-19.7 NNW (345°)24.6 NNW (346°)
Sep 23, 202112:30 pm60.6 °F-19.3 NNW (348°)23.9 NNW (338°)
Sep 23, 202112:45 pm60.9 °F-19.2 NNW (343°)25.3 NNW (343°)
Sep 23, 20211:00 pm61.3 °F-20.5 NNW (342°)28.4 NNW (345°)
Sep 23, 20211:15 pm61.9 °F-20.9 NNW (348°)25.7 N (351°)
Sep 23, 20211:30 pm61.8 °F-18.6 N (351°)25.3 N (352°)
Sep 23, 20211:45 pm61.9 °F-18.0 N (349°)23.0 N (352°)
Sep 23, 20212:00 pm62.6 °F-17.2 NNW (344°)21.7 NNW (340°)
Sep 23, 20212:15 pm63.0 °F-17.9 NNW (336°)23.3 NNW (337°)
Sep 23, 20212:30 pm63.3 °F-18.4 NNW (336°)21.9 NNW (335°)
Sep 23, 20212:45 pm63.1 °F-15.9 NNW (332°)19.9 NNW (327°)
Sep 23, 20213:00 pm63.6 °F-16.8 NNW (343°)21.5 NNW (342°)
Sep 23, 20213:15 pm64.1 °F-14.8 NNW (346°)20.1 N (349°)
Sep 23, 20213:30 pm64.1 °F-14.9 NNW (348°)17.9 N (349°)
Sep 23, 20213:45 pm64.6 °F-14.4 NNW (346°)18.3 NNW (346°)
Sep 23, 20214:00 pm65.3 °F-17.0 N (350°)21.7 N (349°)
Sep 23, 20214:15 pm65.4 °F-17.5 N (353°)22.1 N (356°)
Sep 23, 20214:30 pm66.0 °F-13.3 N (357°)19.2 N (354°)
Sep 23, 20214:45 pm66.4 °F-11.7 N (358°)17.4 N (359°)
Sep 23, 20215:00 pm66.6 °F-9.1 N (357°)13.9 N (0°)
Sep 23, 20215:15 pm66.1 °F-7.7 N (359°)12.3 N (355°)
Sep 23, 20215:30 pm65.6 °F-7.9 N (358°)12.3 N (356°)
Sep 23, 20215:45 pm65.9 °F-6.6 N (356°)10.1 N (0°)
Sep 23, 20216:00 pm66.0 °F-9.8 NNW (347°)12.5 NNW (348°)
Sep 23, 20216:15 pm65.9 °F-8.2 NNW (346°)11.4 NNW (347°)
Sep 23, 20216:30 pm65.6 °F-6.8 NNW (344°)10.7 NNW (348°)
Sep 23, 20216:45 pm65.4 °F-8.3 NNW (328°)14.3 NW (317°)
Sep 23, 20217:00 pm65.4 °F-11.4 NW (314°)14.8 NW (323°)
Sep 23, 20217:15 pm65.4 °F-11.7 NW (313°)16.1 NW (312°)
Sep 23, 20217:30 pm65.0 °F-7.8 WNW (298°)12.5 NW (312°)
Sep 23, 20217:45 pm64.1 °F-2.9 NNE (14°)8.9 NNW (340°)
Sep 23, 20218:00 pm62.8 °F-0.4 WSW (249°)2.0 SW (225°)
Sep 23, 20218:15 pm61.6 °F-1.1 E (80°)6.7 NE (52°)
Sep 23, 20218:30 pm60.5 °F-0.9 ENE (62°)5.4 E (84°)
Sep 23, 20218:45 pm59.2 °F-1.2 SSE (167°)3.6 SSW (197°)
Sep 23, 20219:00 pm57.8 °F-1.2 S (176°)3.4 SSE (157°)
Sep 23, 20219:15 pm56.6 °F-1.5 S (175°)4.7 S (179°)
Sep 23, 20219:30 pm55.6 °F-0.8 SSW (197°)1.8 SSW (196°)
Sep 23, 20219:45 pm55.3 °F-1.9 S (176°)4.7 S (182°)
Sep 23, 202110:00 pm55.5 °F-2.1 SSE (169°)4.7 SSE (152°)
Sep 23, 202110:15 pm55.2 °F-0.9 ESE (122°)2.9 S (172°)
Sep 23, 202110:30 pm54.8 °F-0.1 N (0°)1.3 E (101°)
Sep 23, 202110:45 pm54.2 °F-0 N (0°)-
Sep 23, 202111:00 pm53.6 °F-1.0 SSE (157°)2.2 S (188°)
Sep 23, 202111:15 pm53.0 °F-1.3 E (96°)2.5 E (100°)
Sep 23, 202111:30 pm52.3 °F-0.5 SE (127°)2.5 SE (139°)
Sep 23, 202111:45 pm51.6 °F-1.7 SE (141°)4.3 SSE (162°)
Sep 23, 202111:59 pm51.2 °F-2.7 SSE (148°)6.3 SSE (164°)
Weather data and analysis provided for informational purposes only