Station SWPM4 - Search and Rescue Data

9076070 - S.W. Pier, MI
46.501 N 84.372 W (46°30'5" N 84°22'20" W)


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
2025-12-26 0600Z1081341-01620-0
2025-12-26 0000Z117860-01839-0
2025-12-25 1800Z85560-01830-0
2025-12-25 1200Z171060-02325-0
2025-12-25 0600Z302660-03027-0
2025-12-25 0000Z96460-02436-0
2025-12-24 1800Z117560-01930-0
2025-12-24 1200Z74560-01833-0
2025-12-24 0600Z3261360-02636-0
2025-12-24 0000Z3052660-03539-0
2025-12-23 1800Z2811360-03527-0
2025-12-23 1200Z93360-03233-0
2025-12-23 0600Z95660-03033-0
2025-12-23 0000Z101560-02733-0
2025-12-22 1800Z108360-02430-0
2025-12-22 1200Z139160-01833-0
2025-12-22 0600Z119260-02033-0
2025-12-22 0000Z229760-02130-0
2025-12-21 1800Z331460-01836-0
2025-12-21 1200Z3121860-01936-0
2025-12-21 0600Z2582360-01924-0
2025-12-21 0000Z2872460-02628-0
2025-12-20 1800Z184660-02730-0
2025-12-20 1200Z127960-01927-0
2025-12-20 0600Z115660-01335-0
2025-12-20 0000Z334660-01424-0
2025-12-19 1800Z3331760-01327-0
2025-12-19 1200Z2981960-02234-0
2025-12-19 0600Z2471360-03625-0
2025-12-19 0000Z132831-04010-0
2025-12-18 1800Z120960-03830-0
2025-12-18 1200Z1251060-03530-0
2025-12-18 0600Z102860-03036-0
2025-12-18 0000Z168360-02825-0
2025-12-17 1800Z2921560-02930-0
2025-12-17 1200Z3082560-03424-0
2025-12-17 0600Z2491360-03833-0
2025-12-17 0000Z136660-03023-0
2025-12-16 1800Z151859-02527-0
2025-12-16 1200Z174459-02336-0
2025-12-16 0600Z229860-02242-0
2025-12-16 0000Z222760-01936-0
2025-12-15 1800Z2651160-02130-0
2025-12-15 1200Z204460-02133-0
2025-12-15 0600Z161260-01836-0
2025-12-15 0000Z167160-01936-0
2025-12-14 1800Z322560-01336-0
2025-12-14 1200Z2660-0-033-0
2025-12-14 0600Z57460-0433-0
2025-12-14 0000Z2561560-01127-0
2025-12-13 1800Z2782060-01434-0
2025-12-13 1200Z2821857-01730-0
2025-12-13 0600Z2722060-02431-0
2025-12-13 0000Z219660-02833-0
2025-12-12 1800Z150260-02524-0
2025-12-12 1200Z105360-01836-0
2025-12-12 0600Z106360-01736-0
2025-12-12 0000Z310360-02036-0
2025-12-11 1800Z341658-02122-0
2025-12-11 1200Z339560-01630-0
2025-12-11 0600Z1660-01427-0
2025-12-11 0000Z360860-01830-0
2025-12-10 1800Z3541160-02131-0
2025-12-10 1200Z51860-02539-0
2025-12-10 0600Z198360-02633-0
2025-12-10 0000Z2481058-02639-0
2025-12-09 1800Z184460-02433-0
2025-12-09 1200Z137660-02233-0
2025-12-09 0600Z151560-02336-0
2025-12-09 0000Z185460-02330-0
2025-12-08 1800Z228360-02028-0
2025-12-08 1200Z96560-01536-0
2025-12-08 0600Z124360-01542-0
2025-12-08 0000Z12860-01928-0
2025-12-07 1800Z340760-01825-0
2025-12-07 1200Z147160-01430-0
2025-12-07 0600Z224660-01530-0
2025-12-07 0000Z2751060-02136-0
2025-12-06 1800Z2971459-02226-0
2025-12-06 1200Z2921860-02627-0
2025-12-06 0600Z2381060-02342-0
2025-12-06 0000Z148360-02124-0
2025-12-05 1800Z212460-02027-0
2025-12-05 1200Z239860-02230-0
2025-12-05 0600Z174660-01926-0
2025-12-05 0000Z128460-01131-0
2025-12-04 1800Z119360-0530-0
2025-12-04 1200Z42960-0549-0
2025-12-04 0600Z3081660-01734-0
2025-12-04 0000Z2951760-02231-0
2025-12-03 1800Z3051760-02727-0
2025-12-03 1200Z2521157-02827-0
2025-12-03 0600Z2331060-03024-0
2025-12-03 0000Z156460-02731-0
2025-12-02 1800Z232660-02427-0
2025-12-02 1200Z190360-01936-0
2025-12-02 0600Z195358-02128-0
2025-12-02 0000Z2531260-02636-0
2025-12-01 1800Z231860-02536-0
2025-12-01 1200Z222560-02136-0
2025-12-01 0600Z172360-01951-0
2025-12-01 0000Z48513-02010-0
2025-11-30 1800Z3591454-02640-0
2025-11-30 1200Z521260-02451-0
2025-11-30 0600Z741160-02445-0
2025-11-30 0000Z97760-02745-0
2025-11-29 1800Z112460-02642-0
2025-11-29 1200Z100460-02036-0
2025-11-29 0600Z69160-02342-0
2025-11-29 0000Z356960-02637-0
2025-11-28 1800Z3331460-02933-0
2025-11-28 1200Z3361460-027424616
2025-11-28 0600Z3321660-029454660
2025-11-28 0000Z3381557-029514657
2025-11-27 1800Z3271760-030414657
2025-11-27 1200Z3331660-030474660
2025-11-27 0600Z3281460-031454660
2025-11-27 0000Z214060-037544657
2025-11-26 1800Z177360-039434660
2025-11-26 1200Z102760-040514660
2025-11-26 0600Z95760-041394660
2025-11-26 0000Z83560-042484660
2025-11-25 1800Z87560-043484660
2025-11-25 1200Z109460-042484660
2025-11-25 0600Z100460-043544660
2025-11-25 0000Z229560-047484660
2025-11-24 1800Z212560-044364654
2025-11-24 1200Z97460-035424657
2025-11-24 0600Z196160-034514660
2025-11-24 0000Z2961060-040454660
2025-11-23 1800Z2991860-040424660
2025-11-23 1200Z2971860-041454660
2025-11-23 0600Z288457-038364660
2025-11-23 0000Z145357-036484657
2025-11-22 1800Z236860-038484760
2025-11-22 1200Z293860-038484660
2025-11-22 0600Z311458-036424758
2025-11-22 0000Z2911260-037274753
2025-11-21 1800Z2621560-039254760
2025-11-21 1200Z275957-039474757
2025-11-21 0600Z2891460-042484760
2025-11-21 0000Z205459-041414760
2025-11-20 1800Z164459-040324759
2025-11-20 1200Z179359-037324752
2025-11-20 0600Z115357-035394760
2025-11-20 0000Z134260-036484760
2025-11-19 1800Z291260-037384754
2025-11-19 1200Z95357-030424757
2025-11-19 0600Z95260-030544760
2025-11-19 0000Z344560-034544760
2025-11-18 1800Z315960-036394757
2025-11-18 1200Z9460-034454760
2025-11-18 0600Z306560-036344860
2025-11-18 0000Z3021229-036204831
2025-11-17 1800Z3101158-033334852
2025-11-17 1200Z352760-030374847
2025-11-17 0600Z346860-033354860
2025-11-17 0000Z3231360-035464860
2025-11-16 1800Z3291752-036414854
2025-11-16 1200Z3381460-036414855
2025-11-16 0600Z3271655-038514850
2025-11-16 0000Z3132160-044394860
2025-11-15 1800Z300660-045364860
2025-11-15 1200Z112960-044464860
2025-11-15 0600Z1181160-041454860
2025-11-15 0000Z109760-041454859
2025-11-14 1800Z107552-042194834
2025-11-14 1200Z97357-034414850
2025-11-14 0600Z132260-036424857
2025-11-14 0000Z2931060-045304860
2025-11-13 1800Z2811560-043364860
2025-11-13 1200Z3021660-042384860
2025-11-13 0600Z2991660-041394957
2025-11-13 0000Z2921860-040424960
2025-11-12 1800Z2941660-041354957
2025-11-12 1200Z2931460-040514960
2025-11-12 0600Z2431160-035574957
2025-11-12 0000Z173558-034464957
2025-11-11 1800Z181460-035364960
2025-11-11 1200Z122260-027454960
2025-11-11 0600Z5460-029285055
2025-11-11 0000Z9728-031165030

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)

Display SWPM4 station page