Niżżel NAUTIDE, l-APP UFFIĊJALI tagħna
tagħbija tat-temp ... 
Tista’ toqgħod barra bla miżuri ta’ protezzjoni mix-xemx b’mod sigur. Ilbes T-shirt, beritta u nuċċalijiet. Applika sunscreen SPF 30+. Ibqa’ fid-dell qrib nofsinhar meta x-xemx tkun l-aktar b’saħħitha. Ilbes T-shirt, beritta u nuċċalijiet. Applika sunscreen SPF 50+. Ibqa’ fid-dell kemm jista’ jkun u evita li toħroġ waqt is-siegħat tan-nofs. F’dan il-mument it-temperatura attwali tal-ilma f’Ketubjörg hija - It-temperatura medja tal-ilma f’Ketubjörg illum hija -.
L-effetti tat-Temperatura tal-Ilma
Il-ħut huma annimali poikilotermi, li jfisser li l-metaboliżmu tagħhom huwa influwenzat bil-qawwa mit-temperatura tal-ambjent li jduru fih. Il-ħut irid jibqa’ komdu. Konsegwentement, anke bidla żgħira jew qsim se jikkawżaw lill-ħut jimxi minn post għal ieħor.
B’mod ġenerali, dan l-imġieba tvarja skont l-ispeċi u l-post, għalhekk ma nistgħux nindikaw temperatura ideali, iżda bħala regola ġenerali nippruvaw nevitaw temperaturi mhux normali: kiesħa ħafna fis-sajf jew sħuna ħafna fix-xitwa. Ftakar, fittex iż-żoni ta’ kumdità u ssib il-ħut.
Aħna nikkunsidraw il-mewġ fil-baħar miftuħ.
Il-mewġ li ssib fil-kosta jista’ jkun affettwat xi ftit mill-orjentazzjoni tal-kosta u l-qiegħ tal-baħar, għalkemm fil-biċċa l-kbira tal-każijiet normalment huma ekwivalenti.
Il-koeffiċjent tal-mewġ huwa 44, valur baxx, li jfisser li r-range (differenza bejn mewġa għolja u baxxa) ikun iżgħar mis-soltu u l-kurrenti jkunu żgħar ukoll. Fil-ħin ta’ nofsinhar, il-koeffiċjent tal-mewġ huwa 46, u jintemm il-jum b’valur ta’ 48.
L-ogħla mewġa reġistrata fit-tabelli tal-mewġ ta’ Ketubjörg, esklużi influwenzi meteoroloġiċi, hija 1,6 m, u l-inqas għoli tal-mewġ huwa -0,1 m (għoli ta’ referenza: Mean Lower Low Water (MLLW))
Il-grafiku li ġej juri l-progressjoni tal-koeffiċjent tal-mewġ matul ix-xahar ta’ Lulju 2025. Dawn il-valuri jipprovdu ħarsa approssimattiva tar-range tal-mewġ previst f’Ketubjörg.
Koeffiċjenti kbar tal-mewġ jindikaw differenzi sinifikanti bejn mewġ għoli u baxx; normalment ikun hemm kurrenti u movimenti qawwija fuq qiegħ il-baħar. Fenomeni atmosferiċi bħall-bidliet fil-pressjoni, riħ u xita jikkawżaw ukoll varjazzjonijiet fil-livell tal-baħar, iżda minħabba n-nuqqas ta’ prevedibbiltà tagħhom fit-tul, dawn ma jittieħdux inkonsiderazzjoni fit-tbassir tal-mewġ.
   KETUBJÖRG Lulju, 2025 | ||||||||
| JUM |  |  | MEWĠ GĦAL KETUBJÖRG | ATTIVITÀ TAL-ĦUT | ||||
| 1t MEWĠA | 2t MEWĠA | 3t MEWĠA | 4t MEWĠA | KOEFFIĊJENT | ATTIVITÀ TAL-ĦUT | |||
| 1 Tli | 1:54 1.3 m | 8:28 0.2 m | 14:53 1.2 m | 20:44 0.5 m | 54 medju | |||
| 2 Erb | 2:47 1.2 m | 9:21 0.3 m | 15:47 1.1 m | 21:44 0.5 m | 48 baxx | |||
| 3 Ħam | 3:47 1.1 m | 10:17 0.4 m | 16:46 1.1 m | 22:53 0.6 m | 44 baxx | |||
| 4 Ġim | 4:57 1.1 m | 11:18 0.5 m | 17:46 1.1 m | 42 baxx | ||||
| 5 Sib | 0:07 0.6 m | 6:15 1.0 m | 12:21 0.6 m | 18:43 1.1 m | 44 baxx | |||
| 6 Ħad | 1:15 0.5 m | 7:29 1.0 m | 13:19 0.6 m | 19:32 1.1 m | 48 baxx | |||
| 7 Tne | 2:10 0.5 m | 8:28 1.0 m | 14:08 0.6 m | 20:15 1.2 m | 54 medju | |||
| 8 Tli | 2:54 0.4 m | 9:14 1.1 m | 14:49 0.6 m | 20:53 1.2 m | 60 medju | |||
| 9 Erb | 3:33 0.3 m | 9:53 1.1 m | 15:27 0.5 m | 21:30 1.3 m | 67 medju | |||
| 10 Ħam | 4:10 0.2 m | 10:28 1.2 m | 16:04 0.5 m | 22:07 1.4 m | 72 għoli | |||
| 11 Ġim | 4:45 0.2 m | 11:03 1.2 m | 16:41 0.5 m | 22:46 1.4 m | 77 għoli | |||
| 12 Sib | 5:22 0.1 m | 11:38 1.2 m | 17:19 0.4 m | 23:25 1.4 m | 79 għoli | |||
| 13 Ħad | 5:59 0.1 m | 12:15 1.3 m | 17:59 0.4 m | 80 għoli | ||||
| 14 Tne | 0:05 1.4 m | 6:37 0.1 m | 12:53 1.3 m | 18:40 0.4 m | 79 għoli | |||
| 15 Tli | 0:47 1.4 m | 7:17 0.2 m | 13:33 1.3 m | 19:25 0.4 m | 76 għoli | |||
| 16 Erb | 2:55 23:57 | 1:32 1.4 m | 7:59 0.2 m | 14:16 1.2 m | 20:14 0.4 m | 71 għoli | ||
| 17 Ħam | 2:59 23:52 | 2:21 1.3 m | 8:45 0.3 m | 15:04 1.2 m | 21:10 0.4 m | 64 medju | ||
| 18 Ġim | 3:04 23:48 | 3:19 1.2 m | 9:38 0.4 m | 15:59 1.2 m | 22:16 0.4 m | 59 medju | ||
| 19 Sib | 3:08 23:43 | 4:27 1.1 m | 10:40 0.5 m | 17:04 1.2 m | 23:33 0.4 m | 55 medju | ||
| 20 Ħad | 3:13 23:39 | 5:48 1.1 m | 11:51 0.5 m | 18:13 1.2 m | 57 medju | |||
| 21 Tne | 3:17 23:35 | 0:50 0.4 m | 7:10 1.1 m | 13:03 0.5 m | 19:19 1.3 m | 63 medju | ||
| 22 Tli | 3:22 23:30 | 1:58 0.3 m | 8:18 1.2 m | 14:07 0.5 m | 20:17 1.3 m | 71 għoli | ||
| 23 Erb | 3:26 23:26 | 2:54 0.2 m | 9:15 1.2 m | 15:01 0.4 m | 21:08 1.4 m | 79 għoli | ||
| 24 Ħam | 3:30 23:22 | 3:43 0.1 m | 10:03 1.3 m | 15:49 0.4 m | 21:54 1.5 m | 84 għoli | ||
| 25 Ġim | 3:34 23:18 | 4:27 0.1 m | 10:45 1.3 m | 16:33 0.3 m | 22:37 1.5 m | 87 għoli | ||
| 26 Sib | 3:39 23:14 | 5:09 0.0 m | 11:26 1.3 m | 17:13 0.3 m | 23:18 1.5 m | 87 għoli | ||
| 27 Ħad | 3:43 23:09 | 5:48 0.0 m | 12:04 1.3 m | 17:52 0.3 m | 23:58 1.5 m | 83 għoli | ||
| 28 Tne | 3:47 23:05 | 6:26 0.1 m | 12:41 1.3 m | 18:31 0.3 m | 77 għoli | |||
| 29 Tli | 3:51 23:01 | 0:36 1.4 m | 7:03 0.2 m | 13:17 1.3 m | 19:10 0.4 m | 68 medju | ||
| 30 Erb | 3:55 22:57 | 1:16 1.3 m | 7:40 0.2 m | 13:54 1.2 m | 19:51 0.4 m | 59 medju | ||
| 31 Ħam | 3:59 22:53 | 1:57 1.2 m | 8:18 0.4 m | 14:33 1.2 m | 20:37 0.5 m | 49 baxx | ||
| KETUBJÖRG Lulju, 2025 | ||||
| JUM | MEWĠ GĦAL KETUBJÖRG | |||
| 1t MEWĠA | 2t MEWĠA | 3t MEWĠA | 4t MEWĠA | ATTIVITÀ TAL-ĦUT |
| 1 Tli | 1:54 1.3 m | 8:28 0.2 m | 14:53 1.2 m | 20:44 0.5 m |
| 2 Erb | 2:47 1.2 m | 9:21 0.3 m | 15:47 1.1 m | 21:44 0.5 m |
| 3 Ħam | 3:47 1.1 m | 10:17 0.4 m | 16:46 1.1 m | 22:53 0.6 m |
| 4 Ġim | 4:57 1.1 m | 11:18 0.5 m | 17:46 1.1 m | |
| 5 Sib | 0:07 0.6 m | 6:15 1.0 m | 12:21 0.6 m | 18:43 1.1 m |
| 6 Ħad | 1:15 0.5 m | 7:29 1.0 m | 13:19 0.6 m | 19:32 1.1 m |
| 7 Tne | 2:10 0.5 m | 8:28 1.0 m | 14:08 0.6 m | 20:15 1.2 m |
| 8 Tli | 2:54 0.4 m | 9:14 1.1 m | 14:49 0.6 m | 20:53 1.2 m |
| 9 Erb | 3:33 0.3 m | 9:53 1.1 m | 15:27 0.5 m | 21:30 1.3 m |
| 10 Ħam | 4:10 0.2 m | 10:28 1.2 m | 16:04 0.5 m | 22:07 1.4 m |
| 11 Ġim | 4:45 0.2 m | 11:03 1.2 m | 16:41 0.5 m | 22:46 1.4 m |
| 12 Sib | 5:22 0.1 m | 11:38 1.2 m | 17:19 0.4 m | 23:25 1.4 m |
| 13 Ħad | 5:59 0.1 m | 12:15 1.3 m | 17:59 0.4 m | |
| 14 Tne | 0:05 1.4 m | 6:37 0.1 m | 12:53 1.3 m | 18:40 0.4 m |
| 15 Tli | 0:47 1.4 m | 7:17 0.2 m | 13:33 1.3 m | 19:25 0.4 m |
| 16 Erb | 1:32 1.4 m | 7:59 0.2 m | 14:16 1.2 m | 20:14 0.4 m |
| 17 Ħam | 2:21 1.3 m | 8:45 0.3 m | 15:04 1.2 m | 21:10 0.4 m |
| 18 Ġim | 3:19 1.2 m | 9:38 0.4 m | 15:59 1.2 m | 22:16 0.4 m |
| 19 Sib | 4:27 1.1 m | 10:40 0.5 m | 17:04 1.2 m | 23:33 0.4 m |
| 20 Ħad | 5:48 1.1 m | 11:51 0.5 m | 18:13 1.2 m | |
| 21 Tne | 0:50 0.4 m | 7:10 1.1 m | 13:03 0.5 m | 19:19 1.3 m |
| 22 Tli | 1:58 0.3 m | 8:18 1.2 m | 14:07 0.5 m | 20:17 1.3 m |
| 23 Erb | 2:54 0.2 m | 9:15 1.2 m | 15:01 0.4 m | 21:08 1.4 m |
| 24 Ħam | 3:43 0.1 m | 10:03 1.3 m | 15:49 0.4 m | 21:54 1.5 m |
| 25 Ġim | 4:27 0.1 m | 10:45 1.3 m | 16:33 0.3 m | 22:37 1.5 m |
| 26 Sib | 5:09 0.0 m | 11:26 1.3 m | 17:13 0.3 m | 23:18 1.5 m |
| 27 Ħad | 5:48 0.0 m | 12:04 1.3 m | 17:52 0.3 m | 23:58 1.5 m |
| 28 Tne | 6:26 0.1 m | 12:41 1.3 m | 18:31 0.3 m | |
| 29 Tli | 0:36 1.4 m | 7:03 0.2 m | 13:17 1.3 m | 19:10 0.4 m |
| 30 Erb | 1:16 1.3 m | 7:40 0.2 m | 13:54 1.2 m | 19:51 0.4 m |
| 31 Ħam | 1:57 1.2 m | 8:18 0.4 m | 14:33 1.2 m | 20:37 0.5 m |
| KETUBJÖRG Lulju, 2025 | ||||
| JUM | | | KOEFFIĊJENT | ATTIVITÀ TAL-ĦUT |
| 1 Tli | 0:00 0:00 | 54 medju | ||
| 2 Erb | 0:00 0:00 | 48 baxx | ||
| 3 Ħam | 0:00 0:00 | 44 baxx | ||
| 4 Ġim | 1:41 1:07 | 42 baxx | ||
| 5 Sib | 1:51 0:57 | 44 baxx | ||
| 6 Ħad | 1:59 0:49 | 48 baxx | ||
| 7 Tne | 2:07 0:43 | 54 medju | ||
| 8 Tli | 2:13 0:37 | 60 medju | ||
| 9 Erb | 2:19 0:31 | 67 medju | ||
| 10 Ħam | 2:24 0:26 | 72 għoli | ||
| 11 Ġim | 2:30 0:20 | 77 għoli | ||
| 12 Sib | 2:35 0:15 | 79 għoli | ||
| 13 Ħad | 2:40 0:11 | 80 għoli | ||
| 14 Tne | 2:45 0:06 | 79 għoli | ||
| 15 Tli | 2:50 0:01 | 76 għoli | ||
| 16 Erb | 2:55 23:57 | 71 għoli | ||
| 17 Ħam | 2:59 23:52 | 64 medju | ||
| 18 Ġim | 3:04 23:48 | 59 medju | ||
| 19 Sib | 3:08 23:43 | 55 medju | ||
| 20 Ħad | 3:13 23:39 | 57 medju | ||
| 21 Tne | 3:17 23:35 | 63 medju | ||
| 22 Tli | 3:22 23:30 | 71 għoli | ||
| 23 Erb | 3:26 23:26 | 79 għoli | ||
| 24 Ħam | 3:30 23:22 | 84 għoli | ||
| 25 Ġim | 3:34 23:18 | 87 għoli | ||
| 26 Sib | 3:39 23:14 | 87 għoli | ||
| 27 Ħad | 3:43 23:09 | 83 għoli | ||
| 28 Tne | 3:47 23:05 | 77 għoli | ||
| 29 Tli | 3:51 23:01 | 68 medju | ||
| 30 Erb | 3:55 22:57 | 59 medju | ||
| 31 Ħam | 3:59 22:53 | 49 baxx | ||
Il-qamar jitla’ fil-19:11 (151° xlokk-lvant). Il-qamar jinżel fil-23:12 (206° xlokk-majjistral).
Il-perjodi solunari jindikaw l-aħjar ħinijiet tas-sajd matul il-jum f’Ketubjörg. Il-perjodi maġġuri jikkorrispondu mat-transitu lunari (il-pass tal-qamar fuq il-meridjan) u t-transitu lunari oppost u jdumu madwar 2 siegħa. Il-perjodi minuri jibdew bit-tlugħ u nżul tal-qamar u jdumu madwar 1 siegħa.
Meta l-perjodu solunari jikkoinċidi mat-tlugħ jew inżul tax-xemx, nistgħu nistennew aktar attività milli ppjanajna oriġinarjament. Dawn il-perjodi ta’ attività massima huma murija f’aħdar. Nindikaw ukoll fuq il-grafiku l-perjodi ta’ l-ogħla attività matul is-sena b’
Blönduós | Hamarsrétt | Hofsós | Hrútafjörður | Húnafjörður | Hvammstangi | Illugastaðir | Kálfshamarsnes | Ketubjörg | Laugarbakki | Miðfjörður | Sauðárkrókur | Skagaströnd | Skardsviti | Straumnes | Tjarnarkirkja
Kálfshamarsnes (19 km) | Skagaströnd (28 km) | Straumnes (30 km) | Hofsós (31 km) | Sauðárkrókur (35 km) | Blönduós (44 km) | Siglufjörður (52 km) | Húnafjörður (53 km) | Tjarnarkirkja (56 km) | Gjögur (61 km)
IMPORTANT NOTICE 
