Grand Traverse Bay Observing System Station (45020)

Conditions for Die Lunae

Daily
Weekly
Monthly
Marine Data Graph

Current Weather/Wave Observations

Air Temperature: 57° F
Humidity: 59
Wind direction (W Dir): Zephyrus (265 - 274 Degrees)
Wind Speed (W Spd): 13.6 kts (15.7 mph)
Wind Gust (W Spd): 17.5 kts (20.1 mph)
Dominant Wave Height (DWH): 0.98 ft
Dominant Wave Range (DWR): exactly 1.0 ft

Updated: 08:00 PM EDT die 26o September, anno 2016

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General Information

Location: 44.789 North -85.604 West
Buoy Type: Moored Buoy
Owned by: University of Michigan
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:00 70 69 49 Auster 13.6 15.7 0.66 exactly 0.7
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20:10 70 69 48 Auster 13.6 15.7 0.66 exactly 0.7
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20:20 70 69 48 Auster 13.6 15.7 0.66 exactly 0.7
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20:30 70 69 48 Auster 13.6 15.7 0.66 exactly 0.7
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20:40 70 69 48 Magis Auster quam Zephyrus 13.6 15.7 0.66 exactly 0.7
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20:50 70 69 49 Magis Auster quam Zephyrus 13.6 15.7 0.66 exactly 0.7
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21:00 69 69 51 Magis Auster quam Zephyrus 13.6 15.7 0.66 exactly 0.7
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21:10 69 69 51 Auster 13.6 15.7 0.66 exactly 0.7
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21:20 69 69 51 Auster 11.7 13.4 0.66 exactly 0.7
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21:30 69 69 51 Auster 11.7 13.4 0.66 exactly 0.7
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21:40 69 69 51 Magis Auster quam Zephyrus 11.7 13.4 0.66 exactly 0.7
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21:50 69 69 51 Magis Auster quam Zephyrus 13.6 15.7 0.66 exactly 0.7
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22:00 69 69 52 Magis Auster quam Zephyrus 11.7 13.4 0.66 exactly 0.7
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22:10 68 69 55 Magis Auster quam Zephyrus 11.7 13.4 0.66 exactly 0.7
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22:20 68 69 55 Magis Auster quam Zephyrus 11.7 13.4 0.66 exactly 0.7
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22:30 69 69 51 Magis Auster quam Zephyrus 11.7 13.4 0.66 exactly 0.7
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22:40 69 69 51 Magis Auster quam Zephyrus 11.7 13.4 0.66 exactly 0.7
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22:50 69 69 50 Magis Auster quam Zephyrus 13.6 15.7 0.66 exactly 0.7
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23:00 69 69 51 Magis Auster quam Zephyrus 13.6 15.7 0.66 exactly 0.7
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23:10 68 69 54 Magis Auster quam Zephyrus 15.6 17.9 0.66 exactly 0.7
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23:20 64 69 73 Magis Auster quam Zephyrus 15.6 17.9 0.66 exactly 0.7
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23:30 63 69 80 Magis Auster quam Zephyrus 13.6 15.7 0.66 exactly 0.7
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23:40 62 69 84 Magis Auster quam Zephyrus 11.7 13.4 0.66 exactly 0.7
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23:50 63 69 80 Magis Auster quam Zephyrus 9.7 11.2 0.66 exactly 0.7
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00:00 63 69 78 Magis Auster quam Zephyrus 9.7 11.2 0.66 exactly 0.7
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00:10 63 69 79 Magis Auster quam Zephyrus 9.7 11.2 0.66 exactly 0.7
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00:20 63 69 78 Magis Auster quam Zephyrus 7.8 8.9 0.33 exactly 0.3
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00:30 63 69 80 Zephyrus 7.8 8.9 0.33 exactly 0.3
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00:40 62 69 85 Magis Zephyrus quam Aquilo 5.8 6.7 0.33 exactly 0.3
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00:50 63 69 80 Magis Zephyrus quam Auster 7.8 8.9 0.33 exactly 0.3
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01:00 63 69 81 Magis Auster quam Zephyrus 7.8 8.9 0.33 exactly 0.3
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01:10 63 69 82 Magis Auster quam Zephyrus 9.7 11.2 0.33 exactly 0.3
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01:20 63 69 83 Magis Auster quam Zephyrus 9.7 11.2 0.33 exactly 0.3
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01:30 62 69 87 Auster 9.7 11.2 0.33 exactly 0.3
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01:40 62 69 87 Magis Auster quam Zephyrus 9.7 11.2 0.33 exactly 0.3
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01:50 62 69 89 Inter Austrum et Zephyrum 9.7 11.2 0.33 exactly 0.3
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02:00 62 69 89 Inter Austrum et Zephyrum 9.7 11.2 0.33 exactly 0.3
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02:10 62 69 89 Inter Austrum et Zephyrum 9.7 11.2 0.33 exactly 0.3
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02:20 62 69 89 Magis Auster quam Zephyrus 9.7 11.2 0.33 exactly 0.3
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02:30 62 69 89 Magis Auster quam Zephyrus 11.7 13.4 0.33 exactly 0.3
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02:40 62 69 88 Auster 9.7 11.2 0.33 exactly 0.3
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02:50 62 69 87 Auster 9.7 11.2 0.33 exactly 0.3
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03:00 62 69 88 Magis Auster quam Zephyrus 7.8 8.9 0.66 exactly 0.7
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03:10 62 69 86 Inter Austrum et Zephyrum 9.7 11.2 0.33 exactly 0.3
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03:20 62 69 86 Magis Auster quam Zephyrus 7.8 8.9 0.33 exactly 0.3
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03:30 62 69 86 Inter Austrum et Zephyrum 7.8 8.9 0.33 exactly 0.3
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03:40 62 69 86 Inter Austrum et Zephyrum 7.8 8.9 0.33 exactly 0.3
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03:50 62 69 86 Inter Austrum et Zephyrum 7.8 8.9 0.33 exactly 0.3
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04:00 62 69 86 Inter Austrum et Zephyrum 9.7 11.2 0.33 exactly 0.3
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04:10 62 69 87 Inter Austrum et Zephyrum 7.8 8.9 0.33 exactly 0.3
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04:20 62 69 88 Inter Austrum et Zephyrum 7.8 8.9 0.33 exactly 0.3
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04:30 62 69 87 Magis Auster quam Zephyrus 7.8 8.9 0.33 exactly 0.3
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04:40 62 69 87 Magis Auster quam Zephyrus 7.8 8.9 0.33 exactly 0.3
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04:50 62 69 87 Inter Austrum et Zephyrum 7.8 8.9 0.33 exactly 0.3
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05:00 62 69 87 Magis Auster quam Zephyrus 7.8 8.9 0.33 exactly 0.3
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05:10 62 69 87 Magis Auster quam Zephyrus 7.8 8.9 0.33 exactly 0.3
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05:20 62 69 87 Inter Austrum et Zephyrum 7.8 8.9 0.33 exactly 0.3
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05:30 62 69 88 Inter Austrum et Zephyrum 7.8 8.9 0.33 exactly 0.3
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05:40 62 69 88 Inter Austrum et Zephyrum 7.8 8.9 0.33 exactly 0.3
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05:50 62 69 87 Magis Zephyrus quam Auster 7.8 8.9 0.33 exactly 0.3
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06:00 63 69 83 Magis Zephyrus quam Auster 7.8 8.9 0.33 exactly 0.3
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06:10 63 69 81 Magis Zephyrus quam Auster 7.8 8.9 0.33 exactly 0.3
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06:20 63 69 79 Zephyrus 9.7 11.2 0.33 exactly 0.3
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06:30 63 69 78 Zephyrus 9.7 11.2 0.33 exactly 0.3
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06:40 63 69 76 Zephyrus 11.7 13.4 0.33 exactly 0.3
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06:50 62 69 76 Zephyrus 11.7 13.4 0.33 exactly 0.3
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07:00 62 68 73 Magis Zephyrus quam Aquilo 11.7 13.4 0.33 exactly 0.3
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07:10 62 68 71 Zephyrus 11.7 13.4 0.66 exactly 0.7
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07:20 61 68 71 Zephyrus 9.7 11.2 0.66 exactly 0.7
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07:30 61 68 73 Zephyrus 7.8 8.9 0.66 exactly 0.7
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07:40 61 68 72 Zephyrus 9.7 11.2 0.66 exactly 0.7
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07:50 61 68 72 Zephyrus 9.7 11.2 0.66 exactly 0.7
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08:00 61 68 72 Zephyrus 11.7 13.4 0.66 exactly 0.7
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08:10 60 68 75 Zephyrus 11.7 13.4 0.66 exactly 0.7
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08:20 60 68 71 Zephyrus 11.7 13.4 0.66 exactly 0.7
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08:30 60 68 67 Zephyrus 13.6 15.7 0.66 exactly 0.7
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08:40 60 68 65 Zephyrus 11.7 13.4 0.66 exactly 0.7
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08:50 60 68 61 Zephyrus 11.7 13.4 0.66 exactly 0.7
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09:00 59 68 64 Zephyrus 9.7 11.2 0.66 exactly 0.7
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09:10 59 68 67 Zephyrus 9.7 11.2 0.66 exactly 0.7
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09:20 59 68 64 Zephyrus 13.6 15.7 0.66 exactly 0.7
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09:30 59 68 63 Magis Zephyrus quam Aquilo 13.6 15.7 0.66 exactly 0.7
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09:40 59 68 60 Magis Zephyrus quam Aquilo 13.6 15.7 0.66 exactly 0.7
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09:50 59 68 59 Magis Zephyrus quam Aquilo 13.6 15.7 0.66 exactly 0.7
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10:00 59 68 58 Magis Zephyrus quam Aquilo 13.6 15.7 0.98 exactly 1.0
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10:10 59 68 58 Zephyrus 11.7 13.4 0.98 exactly 1.0
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10:20 59 68 59 Magis Zephyrus quam Aquilo 15.6 17.9 0.98 exactly 1.0
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10:30 59 68 57 Magis Zephyrus quam Aquilo 15.6 17.9 0.98 exactly 1.0
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10:40 59 68 58 Zephyrus 17.5 20.1 0.98 exactly 1.0
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10:50 59 68 58 Zephyrus 15.6 17.9 2 0.98 exactly 1.0
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11:00 59 68 56 Zephyrus 13.6 15.7 0.98 exactly 1.0
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11:10 59 68 57 Zephyrus 13.6 15.7 0.98 exactly 1.0
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11:20 59 68 57 Zephyrus 11.7 13.4 0.98 exactly 1.0
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11:30 59 68 57 Zephyrus 13.6 15.7 0.66 exactly 0.7
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11:40 59 68 57 Zephyrus 13.6 15.7 0.66 exactly 0.7
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11:50 59 68 57 Zephyrus 13.6 15.7 0.66 exactly 0.7
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12:00 59 68 57 Zephyrus 13.6 15.7 0.66 exactly 0.7
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12:10 59 68 56 Zephyrus 13.6 15.7 0.98 exactly 1.0
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12:20 59 68 57 Zephyrus 13.6 15.7 0.98 exactly 1.0
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12:30 59 68 57 Zephyrus 13.6 15.7 0.98 exactly 1.0
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12:40 59 68 55 Zephyrus 13.6 15.7 0.98 exactly 1.0
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12:50 59 68 56 Zephyrus 13.6 15.7 0.98 exactly 1.0
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13:00 59 68 55 Zephyrus 13.6 15.7 0.98 exactly 1.0
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13:10 59 68 56 Zephyrus 13.6 15.7 0.98 exactly 1.0
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13:20 59 68 56 Zephyrus 13.6 15.7 0.98 exactly 1.0
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13:30 59 68 57 Zephyrus 13.6 15.7 0.98 exactly 1.0
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13:40 59 68 57 Zephyrus 15.6 17.9 0.98 exactly 1.0
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13:50 59 68 55 Zephyrus 13.6 15.7 0.98 exactly 1.0
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14:00 60 68 52 Zephyrus 15.6 17.9 0.98 exactly 1.0
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14:10 60 68 54 Zephyrus 13.6 15.7 2 0.98 exactly 1.0
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14:20 60 68 53 Zephyrus 11.7 13.4 2 1.31 exactly 1.3
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14:30 60 68 52 Zephyrus 11.7 13.4 1.31 exactly 1.3
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14:40 60 68 52 Zephyrus 11.7 13.4 0.98 exactly 1.0
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14:50 60 68 52 Zephyrus 11.7 13.4 0.66 exactly 0.7
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15:00 60 68 53 Zephyrus 11.7 13.4 0.66 exactly 0.7
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15:10 60 68 51 Zephyrus 11.7 13.4 0.66 exactly 0.7
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15:20 60 68 52 Zephyrus 11.7 13.4 0.66 exactly 0.7
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15:30 60 68 53 Zephyrus 11.7 13.4 0.66 exactly 0.7
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15:40 60 68 54 Zephyrus 11.7 13.4 0.66 exactly 0.7
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15:50 60 68 54 Zephyrus 9.7 11.2 0.98 exactly 1.0
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16:00 60 68 56 Zephyrus 13.6 15.7 0.98 exactly 1.0
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16:10 59 68 56 Zephyrus 15.6 17.9 0.66 exactly 0.7
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16:20 59 68 58 Zephyrus 11.7 13.4 0.66 exactly 0.7
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16:30 59 68 59 Zephyrus 9.7 11.2 0.98 exactly 1.0
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16:40 60 68 54 Zephyrus 13.6 15.7 0.98 exactly 1.0
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16:50 60 68 54 Zephyrus 11.7 13.4 0.66 exactly 0.7
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17:00 60 68 55 Zephyrus 9.7 11.2 0.66 exactly 0.7
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17:10 58 68 60 Magis Aquilo quam Zephyrus 9.7 11.2 0.66 exactly 0.7
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17:20 58 68 62 Magis Aquilo quam Zephyrus 9.7 11.2 0.66 exactly 0.7
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17:30 58 68 59 Magis Aquilo quam Zephyrus 11.7 13.4 0.66 exactly 0.7
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17:40 59 68 53 Inter Aquilonem et Zephyrus 17.5 20.1 0.66 exactly 0.7
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17:50 58 68 56 Magis Zephyrus quam Aquilo 19.4 22.4 1.64 exactly 1.6
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18:00 57 68 58 Zephyrus 17.5 20.1 1.64 exactly 1.6
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18:10 58 68 54 Zephyrus 15.6 17.9 1.97 exactly 2.0
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18:20 58 68 56 Magis Zephyrus quam Aquilo 13.6 15.7 1.31 exactly 1.3
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18:30 58 68 58 Magis Aquilo quam Zephyrus 15.6 17.9 0.98 exactly 1.0
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18:40 57 68 62 Inter Aquilonem et Zephyrus 15.6 17.9 0.98 exactly 1.0
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18:50 56 68 63 Magis Zephyrus quam Aquilo 17.5 20.1 0.98 exactly 1.0
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19:00 57 68 57 Zephyrus 15.6 17.9 1.31 exactly 1.3
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19:10 57 68 55 Zephyrus 13.6 15.7 1.31 exactly 1.3
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19:20 57 68 56 Zephyrus 11.7 13.4 2 0.98 exactly 1.0
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19:30 58 68 57 Zephyrus 11.7 13.4 2 0.98 exactly 1.0
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19:40 58 68 56 Zephyrus 13.6 15.7 0.66 exactly 0.7
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19:50 57 68 57 Zephyrus 11.7 13.4 0.98 exactly 1.0
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20:00 57 68 59 Zephyrus 13.6 15.7 0.98 exactly 1.0
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Detailed Wave Spectra

No Wave Detail Buoy data available.