Station FTGM4 - Search and Rescue Data

9014098 - Fort Gratiot, MI
43.007 N 82.422 W (43°0'24" N 82°25'21" W)

For area marine forecasts, select: GREAT LAKES FORECASTS

Average surface winds - six hour block.

Date (UTC) Average
Wind Dir
(True)
Average
Wind Spd
(Knots)
Wind
Obs
Average
Seas
(Feet)
Wave
Obs
Air Temp.
(Degrees F.)
Air Temp.
Obs
Water Temp.
(Degrees F.)
Water Temp.
Obs
2024-05-20 0600Z8938-0-0-0
2024-05-20 0000Z3954-0821-0
2024-05-19 1800Z199756-08048-0
2024-05-19 1200Z211749-06438-0
2024-05-19 0600Z220660-06160-0
2024-05-19 0000Z55260-06350-0
2024-05-18 1800Z46458-06153-0
2024-05-18 1200Z154156-05953-0
2024-05-18 0600Z179560-06057-0
2024-05-18 0000Z161755-06554-0
2024-05-17 1800Z142560-06452-0
2024-05-17 1200Z146360-05760-0
2024-05-17 0600Z192560-06160-0
2024-05-17 0000Z192857-06955-0
2024-05-16 1800Z43260-05760-0
2024-05-16 1200Z23660-05158-0
2024-05-16 0600Z111553-05153-0
2024-05-16 0000Z3591636-05436-0
2024-05-15 1800Z81752-05255-0
2024-05-15 1200Z91460-05060-0
2024-05-15 0600Z101758-04958-0
2024-05-15 0000Z81860-04960-0
2024-05-14 1800Z121660-04860-0
2024-05-14 1200Z101760-04860-0
2024-05-14 0600Z7760-05560-0
2024-05-14 0000Z190358-06858-0
2024-05-13 1800Z2251260-07857-0
2024-05-13 1200Z224960-06160-0
2024-05-13 0600Z197960-05660-0
2024-05-13 0000Z1871158-06151-0
2024-05-12 1800Z76760-05460-0
2024-05-12 1200Z324460-04860-0
2024-05-12 0600Z328860-04759-0
2024-05-12 0000Z3141060-05156-0
2024-05-11 1800Z265758-05352-0
2024-05-11 1200Z195850-05253-0
2024-05-11 0600Z197660-05350-0
2024-05-11 0000Z92356-05342-0
2024-05-10 1800Z30960-05160-0
2024-05-10 1200Z101860-05060-0
2024-05-10 0600Z51660-04960-0
2024-05-10 0000Z91858-05055-0
2024-05-09 1800Z91560-05246-0
2024-05-09 1200Z40960-0-0-0
2024-05-09 0600Z26958-0-0-0
2024-05-09 0000Z321557-0-0-0
2024-05-08 1800Z3121160-07148-0
2024-05-08 1200Z2561060-06060-0
2024-05-08 0600Z208560-05560-0
2024-05-08 0000Z152560-05950-0
2024-05-07 1800Z17660-05560-0
2024-05-07 1200Z60260-05155-0
2024-05-07 0600Z19760-04960-0
2024-05-07 0000Z141060-05054-0
2024-05-06 1800Z171059-05153-0
2024-05-06 1200Z211060-04960-0
2024-05-06 0600Z12960-05035-0
2024-05-06 0000Z21657-0-0-0
2024-05-05 1800Z241459-0541-0
2024-05-05 1200Z199560-06154-0
2024-05-05 0600Z178960-06060-0
2024-05-05 0000Z167660-06159-0
2024-05-04 1800Z12860-05248-0
2024-05-04 1200Z13656-04951-0
2024-05-04 0600Z8959-05049-0
2024-05-04 0000Z27360-05560-0
2024-05-03 1800Z155460-06260-0
2024-05-03 1200Z93160-05560-0
2024-05-03 0600Z260160-05260-0
2024-05-03 0000Z19660-04860-0
2024-05-02 1800Z31760-04960-0
2024-05-02 1200Z33660-04860-0
2024-05-02 0600Z7860-05260-0
2024-05-02 0000Z2881060-07357-0
2024-05-01 1800Z2011260-07157-0
2024-05-01 1200Z181960-05258-0
2024-05-01 0600Z188160-04860-0
2024-05-01 0000Z70853-05036-0
2024-04-30 1800Z273758-06734-0
2024-04-30 1200Z248660-06060-0
2024-04-30 0600Z203860-06060-0
2024-04-30 0000Z229860-06653-0
2024-04-29 1800Z1951360-07536-0
2024-04-29 1200Z24160-04660-0
2024-04-29 0600Z206260-05060-0
2024-04-29 0000Z181057-04350-0
2024-04-28 1800Z19960-04545-0
2024-04-28 1200Z232660-06529-0
2024-04-28 0600Z2271060-06960-0
2024-04-28 0000Z2171158-07555-0
2024-04-27 1800Z2071458-07037-0
2024-04-27 1200Z1791357-05752-0
2024-04-27 0600Z1611258-05553-0
2024-04-27 0000Z1441160-05957-0
2024-04-26 1800Z145860-05952-0
2024-04-26 1200Z127860-04360-0
2024-04-26 0600Z83260-03960-0
2024-04-26 0000Z321057-04155-0
2024-04-25 1800Z261160-04160-0
2024-04-25 1200Z58760-03858-0
2024-04-25 0600Z441560-03857-0
2024-04-25 0000Z132057-03557-0
2024-04-24 1800Z112760-03560-0
2024-04-24 1200Z52357-03959-0
2024-04-24 0600Z235260-04760-0
2024-04-24 0000Z228960-05260-0
2024-04-23 1800Z2201460-05660-0
2024-04-23 1200Z2041160-05260-0
2024-04-23 0600Z2111060-05360-0
2024-04-23 0000Z2041257-05854-0
2024-04-22 1800Z211960-05760-0
2024-04-22 1200Z201560-04060-0
2024-04-22 0600Z29760-04260-0
2024-04-22 0000Z288760-05146-0
2024-04-21 1800Z287860-04955-0
2024-04-21 1200Z276660-03950-0
2024-04-21 0600Z290660-04057-0
2024-04-21 0000Z286758-04354-0
2024-04-20 1800Z2891058-04355-0
2024-04-20 1200Z296960-04053-0
2024-04-20 0600Z235758-04556-0
2024-04-20 0000Z2771060-05160-0
2024-04-19 1800Z2831260-05560-0
2024-04-19 1200Z340460-04860-0
2024-04-19 0600Z6360-04860-0
2024-04-19 0000Z114460-05258-0
2024-04-18 1800Z53560-05260-0
2024-04-18 1200Z283860-05257-0
2024-04-18 0600Z265760-05560-0
2024-04-18 0000Z221660-05858-0
2024-04-17 1800Z1561360-05860-0
2024-04-17 1200Z1491159-05159-0
2024-04-17 0600Z1241160-05360-0
2024-04-17 0000Z23860-04555-0
2024-04-16 1800Z161160-04460-0
2024-04-16 1200Z161160-04260-0
2024-04-16 0600Z331160-04560-0
2024-04-16 0000Z52660-05022-0
2024-04-15 1800Z731159-0-0-0
2024-04-15 1200Z5260-0-0-0
2024-04-15 0600Z344759-0-0-0
2024-04-15 0000Z101058-0-0-0
2024-04-14 1800Z345560-07220-0
2024-04-14 1200Z194657-05441-0
2024-04-14 0600Z207560-05260-0
2024-04-14 0000Z278755-05860-0
2024-04-13 1800Z3051251-05541-0
2024-04-13 1200Z3071354-04446-0
2024-04-13 0600Z3001558-04356-0
2024-04-13 0000Z3131957-04457-0
2024-04-12 1800Z3011360-04758-0
2024-04-12 1200Z2981160-04560-0
2024-04-12 0600Z320960-04560-0
2024-04-12 0000Z3557-04657-0
2024-04-11 1800Z6860-04460-0
2024-04-11 1200Z491260-04460-0
2024-04-11 0600Z85460-04860-0
2024-04-11 0000Z851057-04857-0
2024-04-10 1800Z741158-04758-0
2024-04-10 1200Z306360-04760-0
2024-04-10 0600Z312560-05360-0
2024-04-10 0000Z237760-06854-0
2024-04-09 1800Z2011460-07060-0
2024-04-09 1200Z193860-05360-0
2024-04-09 0600Z201758-05060-0
2024-04-09 0000Z184856-06151-0
2024-04-08 1800Z1841059-06156-0
2024-04-08 1200Z157760-04760-0
2024-04-08 0600Z143860-04860-0
2024-04-08 0000Z139760-05040-0
2024-04-07 1800Z28757-04146-0
2024-04-07 1200Z13557-03638-0
2024-04-07 0600Z343460-03560-0
2024-04-07 0000Z16860-03943-0
2024-04-06 1800Z151360-04052-0
2024-04-06 1200Z3591355-04250-0
2024-04-06 0600Z332860-03957-0
2024-04-06 0000Z51960-04157-0
2024-04-05 1800Z62160-03860-0
2024-04-05 1200Z3471160-03560-0
2024-04-05 0600Z142160-03660-0
2024-04-05 0000Z11830-03830-0

The six-hour averages are calculated as follows:

  • The 0000Z average uses data from 2100Z to 0259Z.
  • The 0600Z average uses data from 0300Z to 0859Z.
  • The 1200Z average uses data from 0900Z to 1459Z.
  • The 1800Z average uses data from 1500Z to 2059Z.

Display all available SAR data (up to 45 days)

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