Station KGNA - Search and Rescue Data

Bay of Grand Marais, MN
47.745 N 90.346 W (47°44'43" N 90°20'44" W)

Data from this station are not quality controlled by NDBC

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
2024-03-19 0000Z249165-0335-0
2024-03-18 1800Z239146-0276-0
2024-03-18 1200Z32954-0176-0
2024-03-18 0600Z35794-0186-0
2024-03-18 0000Z674-0226-0
2024-03-17 1800Z35081-0236-0
2024-03-17 1200Z35572-0186-0
2024-03-17 0600Z--0-0236-0
2024-03-17 0000Z31384-0326-0
2024-03-16 1800Z29874-0376-0
2024-03-16 1200Z28475-0386-0
2024-03-16 0600Z27076-0406-0
2024-03-16 0000Z27066-0396-0
2024-03-15 1800Z25596-0376-0
2024-03-15 1200Z30522-0306-0
2024-03-15 0600Z824-0286-0
2024-03-15 0000Z26053-0336-0
2024-03-14 1800Z10675-0376-0
2024-03-14 1200Z9544-0366-0
2024-03-14 0600Z4365-0406-0
2024-03-14 0000Z29535-0396-0
2024-03-13 1800Z25976-0416-0
2024-03-13 1200Z--0-0346-0
2024-03-13 0600Z16152-0426-0
2024-03-13 0000Z--0-0426-0
2024-03-12 1800Z24835-0406-0
2024-03-12 1200Z34004-0356-0
2024-03-12 0600Z5031-0326-0
2024-03-12 0000Z25383-0376-0
2024-03-11 1800Z25986-0396-0
2024-03-11 1200Z32223-0286-0
2024-03-11 0600Z1032-0276-0
2024-03-11 0000Z27654-0326-0
2024-03-10 1800Z237116-0356-0
2024-03-10 1200Z35784-0286-0
2024-03-10 0600Z33051-0286-0
2024-03-10 0000Z36091-0356-0
2024-03-09 1800Z35895-0386-0
2024-03-09 1200Z3282-0266-0
2024-03-09 0600Z596-0286-0
2024-03-09 0000Z25455-0306-0
2024-03-08 1800Z20884-0316-0
2024-03-08 1200Z355126-0256-0
2024-03-08 0600Z2105-0306-0
2024-03-08 0000Z35023-0396-0
2024-03-07 1800Z22223-0406-0
2024-03-07 1200Z7766-0366-0
2024-03-07 0600Z79116-0366-0
2024-03-07 0000Z85166-0356-0
2024-03-06 1800Z89146-0356-0
2024-03-06 1200Z7476-0286-0
2024-03-06 0600Z1032-0286-0
2024-03-06 0000Z24733-0316-0
2024-03-05 1800Z23566-0316-0
2024-03-05 1200Z32523-0256-0
2024-03-05 0600Z26743-0296-0
2024-03-05 0000Z26854-0336-0
2024-03-04 1800Z246166-0366-0
2024-03-04 1200Z258116-0356-0
2024-03-04 0600Z25965-0386-0
2024-03-04 0000Z83186-0416-0
2024-03-03 1800Z88226-0396-0
2024-03-03 1200Z78146-0396-0
2024-03-03 0600Z80146-0416-0
2024-03-03 0000Z76116-0406-0
2024-03-02 1800Z82105-0396-0
2024-03-02 1200Z--0-0326-0
2024-03-02 0600Z--0-0306-0
2024-03-02 0000Z7031-0356-0
2024-03-01 1800Z9246-0406-0
2024-03-01 1200Z5966-0306-0
2024-03-01 0600Z99126-0276-0
2024-03-01 0000Z92125-0215-0
2024-02-29 1800Z8966-0146-0
2024-02-29 1200Z35514-026-0
2024-02-29 0600Z28542-026-0
2024-02-29 0000Z28665-096-0
2024-02-28 1800Z31384-0126-0
2024-02-28 1200Z35051-006-0
2024-02-28 0600Z360142-046-0
2024-02-28 0000Z355166-0156-0
2024-02-27 1800Z5175-0416-0
2024-02-27 1200Z8072-0336-0
2024-02-27 0600Z2031-0306-0
2024-02-27 0000Z7554-0346-0
2024-02-26 1800Z11496-0366-0
2024-02-26 1200Z11455-0276-0
2024-02-26 0600Z33233-0256-0
2024-02-26 0000Z30662-0336-0
2024-02-25 1800Z298105-0426-0
2024-02-25 1200Z26244-0326-0
2024-02-25 0600Z28265-0346-0
2024-02-25 0000Z242116-0356-0
2024-02-24 1800Z247236-0296-0
2024-02-24 1200Z28766-0186-0
2024-02-24 0600Z33756-0126-0
2024-02-24 0000Z31235-0146-0
2024-02-23 1800Z11364-0176-0
2024-02-23 1200Z6061-0146-0
2024-02-23 0600Z1594-0306-0
2024-02-23 0000Z28956-0426-0
2024-02-22 1800Z25774-0385-0
2024-02-22 1200Z--0-0346-0
2024-02-22 0600Z26633-0366-0
2024-02-22 0000Z27683-0346-0
2024-02-21 1800Z257106-0366-0
2024-02-21 1200Z31634-0336-0
2024-02-21 0600Z30335-0296-0
2024-02-21 0000Z5236-0316-0
2024-02-20 1800Z92106-0356-0
2024-02-20 1200Z6266-0286-0
2024-02-20 0600Z8196-0276-0
2024-02-20 0000Z8276-0256-0
2024-02-19 1800Z9586-0246-0
2024-02-19 1200Z5656-0166-0
2024-02-19 0600Z1645-0176-0
2024-02-19 0000Z35154-0276-0
2024-02-18 1800Z32074-0306-0
2024-02-18 1200Z34081-0266-0
2024-02-18 0600Z28074-0286-0
2024-02-18 0000Z27265-0306-0
2024-02-17 1800Z266126-0266-0
2024-02-17 1200Z28864-0126-0
2024-02-17 0600Z25062-076-0
2024-02-17 0000Z29064-0126-0
2024-02-16 1800Z343116-0176-0
2024-02-16 1200Z32563-0156-0
2024-02-16 0600Z34952-0166-0
2024-02-16 0000Z30762-0216-0
2024-02-15 1800Z30183-0266-0
2024-02-15 1200Z27665-0256-0
2024-02-15 0600Z--0-0286-0
2024-02-15 0000Z27756-0336-0
2024-02-14 1800Z239116-0336-0
2024-02-14 1200Z219106-0306-0
2024-02-14 0600Z208104-0286-0
2024-02-14 0000Z11034-0266-0
2024-02-13 1800Z9756-0256-0
2024-02-13 1200Z1366-0226-0
2024-02-13 0600Z34864-0226-0
2024-02-13 0000Z3242-0296-0
2024-02-12 1800Z444-0326-0
2024-02-12 1200Z7513-0296-0
2024-02-12 0600Z33041-0296-0
2024-02-12 0000Z29534-0286-0
2024-02-11 1800Z26675-0306-0
2024-02-11 1200Z--0-0256-0
2024-02-11 0600Z27442-0226-0
2024-02-11 0000Z36031-0256-0
2024-02-10 1800Z29272-0256-0
2024-02-10 1200Z27562-0226-0
2024-02-10 0600Z28363-0266-0
2024-02-10 0000Z26276-0306-0
2024-02-09 1800Z26196-0366-0
2024-02-09 1200Z254146-0386-0
2024-02-09 0600Z25096-0396-0
2024-02-09 0000Z7496-0436-0
2024-02-08 1800Z8396-0396-0
2024-02-08 1200Z7485-0396-0
2024-02-08 0600Z74106-0406-0
2024-02-08 0000Z82136-0396-0
2024-02-07 1800Z88126-0366-0
2024-02-07 1200Z8572-0376-0
2024-02-07 0600Z35032-0326-0
2024-02-07 0000Z30522-0346-0
2024-02-06 1800Z18433-0376-0
2024-02-06 1200Z933-0296-0
2024-02-06 0600Z--0-0296-0
2024-02-06 0000Z29522-0336-0
2024-02-05 1800Z24032-0386-0
2024-02-05 1200Z7532-0376-0
2024-02-05 0600Z27543-0366-0
2024-02-05 0000Z26354-0336-0
2024-02-04 1800Z24576-0356-0
2024-02-04 1200Z35432-0256-0
2024-02-04 0600Z31635-0286-0
2024-02-04 0000Z25953-0326-0
2024-02-03 1800Z23773-0326-0
2024-02-03 1200Z345-0226-0
2024-02-03 0600Z35346-0246-0
2024-02-03 0000Z4143-0293-0

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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