Station CASM1 - Search and Rescue Data

8418150 - Portland, ME
43.656 N 70.246 W (43°39'22" N 70°14'46" W)

Caution: Right whales may be active in northeast waters year-round. NOAA may establish temporary Dynamic Management Areas (DMAs) to protect aggregations of right whales. Mariners are requested to transit DMAs at 10 knots or less when consistent with safe navigation. For information on currently active DMAs, go to: http://www.nmfs.noaa.gov/pr/shipstrike

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
2025-07-18 0600Z255860-077456157
2025-07-18 0000Z202860-075486160
2025-07-17 1800Z1871160-076486160
2025-07-17 1200Z190760-071366160
2025-07-17 0600Z59160-067396260
2025-07-17 0000Z170558-074286260
2025-07-16 1800Z105760-075426260
2025-07-16 1200Z86260-069336158
2025-07-16 0600Z24160-065366160
2025-07-16 0000Z193457-074306260
2025-07-15 1800Z115660-075335960
2025-07-15 1200Z47160-067366060
2025-07-15 0600Z247160-066305957
2025-07-15 0000Z180758-069286058
2025-07-14 1800Z1891360-070335860
2025-07-14 1200Z189760-067375960
2025-07-14 0600Z189760-064345860
2025-07-14 0000Z171957-066256057
2025-07-13 1800Z1391058-067275857
2025-07-13 1200Z180660-064336060
2025-07-13 0600Z147460-063315858
2025-07-13 0000Z148557-065306157
2025-07-12 1800Z141560-066275960
2025-07-12 1200Z40360-062426160
2025-07-12 0600Z112260-062295956
2025-07-12 0000Z161357-064276157
2025-07-11 1800Z112860-063305960
2025-07-11 1200Z117460-061336160
2025-07-11 0600Z78260-060345958
2025-07-11 0000Z98458-061326058
2025-07-10 1800Z70460-062245960
2025-07-10 1200Z95460-062306160
2025-07-10 0600Z136160-063366060
2025-07-10 0000Z154457-066336157
2025-07-09 1800Z102660-066256060
2025-07-09 1200Z67260-064336160
2025-07-09 0600Z32260-064365960
2025-07-09 0000Z48360-064425960
2025-07-08 1800Z82460-071336060
2025-07-08 1200Z123160-070335960
2025-07-08 0600Z205760-071365858
2025-07-08 0000Z188760-074395860
2025-07-07 1800Z1851160-076256060
2025-07-07 1200Z202860-075306060
2025-07-07 0600Z218860-077365960
2025-07-07 0000Z195960-077455860
2025-07-06 1800Z188960-084366060
2025-07-06 1200Z222860-075395860
2025-07-06 0600Z217760-070366060
2025-07-06 0000Z196752-070265951
2025-07-05 1800Z1841060-074456160
2025-07-05 1200Z269560-069396058
2025-07-05 0600Z256660-064546160
2025-07-05 0000Z275757-071366157
2025-07-04 1800Z294960-073426160
2025-07-04 1200Z305660-067395960
2025-07-04 0600Z254457-066486260
2025-07-04 0000Z311460-072365960
2025-07-03 1800Z223460-075396157
2025-07-03 1200Z86260-069455960
2025-07-03 0600Z234260-070436060
2025-07-03 0000Z205660-078425960
2025-07-02 1800Z182760-080366060
2025-07-02 1200Z201260-074395860
2025-07-02 0600Z222660-076405960
2025-07-02 0000Z187360-074485860
2025-07-01 1800Z182860-075485860
2025-07-01 1200Z182360-065455860
2025-07-01 0600Z155160-062545860
2025-07-01 0000Z184753-068355853
2025-06-30 1800Z164660-073455860
2025-06-30 1200Z172258-067385858
2025-06-30 0600Z226158-065395757
2025-06-30 0000Z190358-068405858
2025-06-29 1800Z149360-065425660
2025-06-29 1200Z41160-059455758
2025-06-29 0600Z35360-058365660
2025-06-29 0000Z33457-059435758
2025-06-28 1800Z112660-059485660
2025-06-28 1200Z141560-057485760
2025-06-28 0600Z169860-062485660
2025-06-28 0000Z178857-064425957
2025-06-27 1800Z133760-066305757
2025-06-27 1200Z34360-060275857
2025-06-27 0600Z266160-057395660
2025-06-27 0000Z195559-061355959
2025-06-26 1800Z135557-063305760
2025-06-26 1200Z24858-064405957
2025-06-26 0600Z355660-070485660
2025-06-26 0000Z235160-079435960
2025-06-25 1800Z88460-080335760
2025-06-25 1200Z307460-081405960
2025-06-25 0600Z263560-078365760
2025-06-25 0000Z269460-081185860
2025-06-24 1800Z233660-08245757
2025-06-24 1200Z27060-068245760
2025-06-24 0600Z39160-063365760
2025-06-24 0000Z177557-070275757
2025-06-23 1800Z151960-073335860
2025-06-23 1200Z132260-069335658
2025-06-23 0600Z259260-073365760
2025-06-23 0000Z354160-072425660
2025-06-22 1800Z197658-075355757
2025-06-22 1200Z208760-067305560
2025-06-22 0600Z190260-062365760
2025-06-22 0000Z196960-067365560
2025-06-21 1800Z156360-075395860
2025-06-21 1200Z268660-069395560
2025-06-21 0600Z253460-066365760
2025-06-21 0000Z280857-073395657
2025-06-20 1800Z2591760-075255757
2025-06-20 1200Z2311260-070275560
2025-06-20 0600Z200960-067255860
2025-06-20 0000Z170457-070275657
2025-06-19 1800Z101860-063305760
2025-06-19 1200Z34260-060305560
2025-06-19 0600Z30260-059275660
2025-06-19 0000Z178360-063335560
2025-06-18 1800Z187960-063305557
2025-06-18 1200Z1941160-062365560
2025-06-18 0600Z176760-061455560
2025-06-18 0000Z113557-060395557
2025-06-17 1800Z114860-061455660
2025-06-17 1200Z155458-060435560
2025-06-17 0600Z187560-059455560
2025-06-17 0000Z171755-060455555
2025-06-16 1800Z1471060-062275557
2025-06-16 1200Z124460-056365560
2025-06-16 0600Z205560-056395460
2025-06-16 0000Z168757-057425554
2025-06-15 1800Z116960-059485460
2025-06-15 1200Z84260-055485558
2025-06-15 0600Z207159-052425460
2025-06-15 0000Z134559-057345660
2025-06-14 1800Z90460-056335460
2025-06-14 1200Z2360-056335658
2025-06-14 0600Z232260-059425458
2025-06-14 0000Z199657-064335757
2025-06-13 1800Z242460-065335560
2025-06-13 1200Z319560-059245660
2025-06-13 0600Z321560-063335460
2025-06-13 0000Z311757-074365655
2025-06-12 1800Z2681260-081365360
2025-06-12 1200Z230960-071365660
2025-06-12 0600Z219660-067425360
2025-06-12 0000Z235857-074305657
2025-06-11 1800Z2461460-076275460
2025-06-11 1200Z243960-066395660
2025-06-11 0600Z229560-060335460
2025-06-11 0000Z155357-057275657
2025-06-10 1800Z74360-056395658
2025-06-10 1200Z42760-055335760
2025-06-10 0600Z53860-054425660
2025-06-10 0000Z75957-056275657
2025-06-09 1800Z90960-058395560
2025-06-09 1200Z85560-058335560
2025-06-09 0600Z216160-058365460
2025-06-09 0000Z178657-061455557
2025-06-08 1800Z105860-065395760
2025-06-08 1200Z3560-062425460
2025-06-08 0600Z299560-061305458
2025-06-08 0000Z325357-064285357
2025-06-07 1800Z30258-061365460
2025-06-07 1200Z90260-060425360
2025-06-07 0600Z186160-061455560
2025-06-07 0000Z77257-063395357
2025-06-06 1800Z88360-069425660
2025-06-06 1200Z9260-067425260
2025-06-06 0600Z8460-066395560
2025-06-06 0000Z188557-071245157
2025-06-05 1800Z125560-072275560
2025-06-05 1200Z51260-061255160
2025-06-05 0600Z35160-058335460
2025-06-05 0000Z179359-064245159
2025-06-04 1800Z86657-060245460
2025-06-04 1200Z94160-055455060
2025-06-04 0600Z194260-056425260
2025-06-04 0000Z196857-062335057
2025-06-03 1800Z150860-064425360
2025-06-03 1200Z59260-056515060
2025-06-03 0600Z325160-052575160
2025-06-03 0000Z195230-055225028

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.

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