Station SVNM4 - Search and Rescue Data

South Haven Light, South Haven, MI
42.401 N 86.288 W (42°24'5" N 86°17'17" 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
2023-06-07 0600Z63132-05932-0
2023-06-07 0000Z322336-06036-0
2023-06-06 1800Z299136-06136-0
2023-06-06 1200Z320136-06036-0
2023-06-06 0600Z272136-06136-0
2023-06-06 0000Z0036-06336-0
2023-06-05 1800Z234036-06436-0
2023-06-05 1200Z102136-06036-0
2023-06-05 0600Z59436-06036-0
2023-06-05 0000Z3591034-05734-0
2023-06-04 1800Z39636-07236-0
2023-06-04 1200Z72835-06335-0
2023-06-04 0600Z62736-07136-0
2023-06-04 0000Z7636-06636-0
2023-06-03 1800Z350536-06536-0
2023-06-03 1200Z54436-07136-0
2023-06-03 0600Z36636-06836-0
2023-06-03 0000Z5936-06536-0
2023-06-02 1800Z357736-07036-0
2023-06-02 1200Z10136-06936-0
2023-06-02 0600Z2336-06636-0
2023-06-02 0000Z356236-07236-0
2023-06-01 1800Z1636-07136-0
2023-06-01 1200Z109136-07036-0
2023-06-01 0600Z98436-07136-0
2023-06-01 0000Z7533-07233-0
2023-05-31 1800Z61136-07836-0
2023-05-31 1200Z113536-07236-0
2023-05-31 0600Z96636-07236-0
2023-05-31 0000Z3736-06636-0
2023-05-30 1800Z0734-06934-0
2023-05-30 1200Z86536-06636-0
2023-05-30 0600Z66336-06436-0
2023-05-30 0000Z4436-06136-0
2023-05-29 1800Z0336-06336-0
2023-05-29 1200Z55036-06036-0
2023-05-29 0600Z14236-05736-0
2023-05-29 0000Z4636-05636-0
2023-05-28 1800Z0536-06036-0
2023-05-28 1200Z50233-05833-0
2023-05-28 0600Z62336-05736-0
2023-05-28 0000Z41036-05336-0
2023-05-27 1800Z350636-05636-0
2023-05-27 1200Z75436-05536-0
2023-05-27 0600Z43436-05336-0
2023-05-27 0000Z359836-05236-0
2023-05-26 1800Z348636-05236-0
2023-05-26 1200Z55536-04736-0
2023-05-26 0600Z58736-05036-0
2023-05-26 0000Z353936-05036-0
2023-05-25 1800Z332836-05336-0
2023-05-25 1200Z63636-04836-0
2023-05-25 0600Z49936-05036-0
2023-05-25 0000Z42936-06436-0
2023-05-24 1800Z25936-06836-0
2023-05-24 1200Z8336-06036-0
2023-05-24 0600Z48036-05936-0
2023-05-24 0000Z7436-06536-0
2023-05-23 1800Z2636-06236-0
2023-05-23 1200Z104836-06036-0
2023-05-23 0600Z96736-06336-0
2023-05-23 0000Z3636-06136-0
2023-05-22 1800Z2636-06136-0
2023-05-22 1200Z41136-05436-0
2023-05-22 0600Z65336-05736-0
2023-05-22 0000Z178136-06136-0
2023-05-21 1800Z178736-05336-0
2023-05-21 1200Z187836-05336-0
2023-05-21 0600Z1731036-05136-0
2023-05-21 0000Z194736-05036-0
2023-05-20 1800Z2931336-04836-0
2023-05-20 1200Z2991636-04736-0
2023-05-20 0600Z322636-04936-0
2023-05-20 0000Z347336-05136-0
2023-05-19 1800Z177836-05436-0
2023-05-19 1200Z1671336-05936-0
2023-05-19 0600Z1201136-06036-0
2023-05-19 0000Z58436-06236-0
2023-05-18 1800Z110436-05936-0
2023-05-18 1200Z1041236-04936-0
2023-05-18 0600Z95936-05036-0
2023-05-18 0000Z3491236-04936-0
2023-05-17 1800Z331936-05236-0
2023-05-17 1200Z40736-04936-0
2023-05-17 0600Z6836-05136-0
2023-05-17 0000Z295336-05336-0
2023-05-16 1800Z1721136-05236-0
2023-05-16 1200Z1701036-05036-0
2023-05-16 0600Z166536-04836-0
2023-05-16 0000Z2336-05036-0
2023-05-15 1800Z359836-05236-0
2023-05-15 1200Z53436-05036-0
2023-05-15 0600Z49536-05336-0
2023-05-15 0000Z41925-06025-0
2023-05-14 1800Z531236-06636-0
2023-05-14 1200Z641336-06136-0
2023-05-14 0600Z60927-06327-0
2023-05-14 0000Z5336-06332-0
2023-05-13 1800Z22636-06336-0
2023-05-13 1200Z29536-06136-0
2023-05-13 0600Z49336-06736-0
2023-05-13 0000Z41636-07436-0
2023-05-12 1800Z4336-06636-0
2023-05-12 1200Z88836-06536-0
2023-05-12 0600Z95836-06836-0
2023-05-12 0000Z16836-06736-0
2023-05-11 1800Z350236-06736-0
2023-05-11 1200Z119736-06336-0
2023-05-11 0600Z95636-06236-0
2023-05-11 0000Z13636-06336-0
2023-05-10 1800Z352136-05936-0
2023-05-10 1200Z52136-05236-0
2023-05-10 0600Z26036-04936-0
2023-05-10 0000Z342436-05136-0
2023-05-09 1800Z332536-05136-0
2023-05-09 1200Z347736-04836-0
2023-05-09 0600Z353636-04836-0
2023-05-09 0000Z11736-05336-0
2023-05-08 1800Z48630-05830-0
2023-05-08 0600Z236214-05114-0
2023-05-08 0000Z355436-05436-0
2023-05-07 1800Z196436-05536-0
2023-05-07 1200Z133936-06136-0
2023-05-07 0600Z971236-06136-0
2023-05-07 0000Z951036-06836-0
2023-05-06 1800Z92836-06136-0
2023-05-06 1200Z1071336-05736-0
2023-05-06 0600Z991236-05936-0
2023-05-06 0000Z124936-07036-0
2023-05-05 1800Z151936-06736-0
2023-05-05 1200Z1241236-05636-0
2023-05-05 0600Z107934-05634-0
2023-05-05 0000Z73336-05936-0
2023-05-04 1800Z286336-05036-0
2023-05-04 1200Z288236-04436-0
2023-05-04 0600Z265636-04236-0
2023-05-04 0000Z277736-04136-0
2023-05-03 1800Z3092136-04036-0
2023-05-03 1200Z3152736-04136-0
2023-05-03 0600Z3183236-04236-0
2023-05-03 0000Z3132436-04236-0
2023-05-02 1800Z2972136-04236-0
2023-05-02 1200Z2842636-04136-0
2023-05-02 0600Z2903136-04136-0
2023-05-02 0000Z2832936-04036-0
2023-05-01 1800Z2892936-03836-0
2023-05-01 1200Z2782536-03736-0
2023-05-01 0600Z2851836-04036-0
2023-05-01 0000Z2501333-04033-0
2023-04-30 1800Z2211336-04336-0
2023-04-30 1200Z2281436-04236-0
2023-04-30 0600Z2321136-04436-0
2023-04-30 0000Z266336-04536-0
2023-04-29 1800Z249336-04736-0
2023-04-29 1200Z176636-04536-0
2023-04-29 0600Z354236-04736-0
2023-04-29 0000Z349936-04736-0
2023-04-28 1800Z358536-05236-0
2023-04-28 1200Z55736-04836-0
2023-04-28 0600Z73636-05036-0
2023-04-28 0000Z8936-05136-0
2023-04-27 1800Z253236-05136-0
2023-04-27 1200Z130536-04036-0
2023-04-27 0600Z86236-03636-0
2023-04-27 0000Z327536-04136-0
2023-04-26 1800Z3081236-03936-0
2023-04-26 1200Z4936-03836-0
2023-04-26 0600Z11136-04136-0
2023-04-26 0000Z3261536-04136-0
2023-04-25 1800Z345736-04036-0
2023-04-25 1200Z49736-03736-0
2023-04-25 0600Z62436-04136-0
2023-04-25 0000Z25136-04436-0
2023-04-24 1800Z250836-04136-0

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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