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’Izu Oshima hija - It-temperatura medja tal-ilma f’Izu Oshima 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.
It-tlugħ tax-xemx huwa fil-4:45:42 u nżul tax-xemx huwa fil-18:51:32.
Hemm 14 siegħa u 5 minuta ta’ xemx. It-transitu solari jiġri fil-11:48:37.
Il-koeffiċjent tal-mewġ huwa 84, valur għoli u għalhekk ir-range tal-mewġ u l-kurrenti wkoll ikunu għoljin. Fil-ħin ta’ nofsinhar, il-koeffiċjent tal-mewġ huwa 86, u jintemm il-jum b’valur ta’ 87.
L-ogħla mewġa reġistrata fit-tabelli tal-mewġ ta’ Izu Oshima, esklużi influwenzi meteoroloġiċi, hija 1,7 m, u l-inqas għoli tal-mewġ huwa -0,2 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’Izu Oshima.
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.
   IZU OSHIMA Lulju, 2025 | ||||||||
| JUM |  |  | MEWĠ GĦAL IZU OSHIMA | ATTIVITÀ TAL-ĦUT | ||||
| 1t MEWĠA | 2t MEWĠA | 3t MEWĠA | 4t MEWĠA | KOEFFIĊJENT | ATTIVITÀ TAL-ĦUT | |||
| 1 Tli | 4:32 18:59 | 2:25 0.8 m | 7:48 1.2 m | 14:35 0.4 m | 21:19 1.3 m | 54 medju | ||
| 2 Erb | 4:32 18:59 | 3:20 0.8 m | 8:49 1.1 m | 15:09 0.6 m | 21:47 1.3 m | 48 baxx | ||
| 3 Ħam | 4:33 18:59 | 4:25 0.7 m | 10:12 1.0 m | 15:46 0.7 m | 22:17 1.3 m | 44 baxx | ||
| 4 Ġim | 4:33 18:59 | 5:38 0.6 m | 12:06 1.0 m | 16:32 0.8 m | 22:54 1.3 m | 42 baxx | ||
| 5 Sib | 4:34 18:59 | 6:47 0.5 m | 14:00 1.0 m | 17:40 0.9 m | 23:41 1.3 m | 44 baxx | ||
| 6 Ħad | 4:34 18:59 | 7:44 0.4 m | 15:19 1.1 m | 19:13 1.0 m | 48 baxx | |||
| 7 Tne | 4:35 18:59 | 0:36 1.3 m | 8:33 0.3 m | 16:09 1.2 m | 20:31 1.0 m | 54 medju | ||
| 8 Tli | 4:35 18:58 | 1:32 1.3 m | 9:16 0.2 m | 16:48 1.3 m | 21:28 1.0 m | 60 medju | ||
| 9 Erb | 4:36 18:58 | 2:23 1.4 m | 9:56 0.1 m | 17:23 1.4 m | 22:13 1.0 m | 67 medju | ||
| 10 Ħam | 4:36 18:58 | 3:09 1.4 m | 10:35 0.1 m | 17:56 1.4 m | 22:51 1.0 m | 72 għoli | ||
| 11 Ġim | 4:37 18:58 | 3:52 1.4 m | 11:12 0.0 m | 18:28 1.4 m | 23:26 1.0 m | 77 għoli | ||
| 12 Sib | 4:37 18:57 | 4:33 1.5 m | 11:49 0.0 m | 18:59 1.4 m | 79 għoli | |||
| 13 Ħad | 4:38 18:57 | 0:02 0.9 m | 5:14 1.5 m | 12:25 0.0 m | 19:28 1.4 m | 80 għoli | ||
| 14 Tne | 4:39 18:56 | 0:39 0.9 m | 5:58 1.5 m | 13:01 0.1 m | 19:55 1.4 m | 79 għoli | ||
| 15 Tli | 4:39 18:56 | 1:19 0.8 m | 6:44 1.4 m | 13:37 0.2 m | 20:22 1.4 m | 76 għoli | ||
| 16 Erb | 4:40 18:56 | 2:04 0.7 m | 7:37 1.3 m | 14:12 0.4 m | 20:49 1.4 m | 71 għoli | ||
| 17 Ħam | 4:40 18:55 | 2:56 0.6 m | 8:40 1.2 m | 14:49 0.6 m | 21:18 1.4 m | 64 medju | ||
| 18 Ġim | 4:41 18:55 | 3:59 0.6 m | 10:05 1.1 m | 15:29 0.8 m | 21:50 1.4 m | 59 medju | ||
| 19 Sib | 4:42 18:54 | 5:12 0.5 m | 12:07 1.1 m | 16:20 1.0 m | 22:31 1.4 m | 55 medju | ||
| 20 Ħad | 4:42 18:54 | 6:32 0.4 m | 14:26 1.2 m | 17:49 1.1 m | 23:29 1.4 m | 57 medju | ||
| 21 Tne | 4:43 18:53 | 7:44 0.2 m | 15:52 1.3 m | 19:54 1.2 m | 63 medju | |||
| 22 Tli | 4:44 18:52 | 0:44 1.4 m | 8:45 0.1 m | 16:41 1.4 m | 21:13 1.2 m | 71 għoli | ||
| 23 Erb | 4:45 18:52 | 1:58 1.4 m | 9:38 0.0 m | 17:18 1.4 m | 22:04 1.1 m | 79 għoli | ||
| 24 Ħam | 4:45 18:51 | 3:01 1.5 m | 10:25 0.0 m | 17:50 1.4 m | 22:45 1.0 m | 84 għoli | ||
| 25 Ġim | 4:46 18:50 | 3:54 1.5 m | 11:08 0.0 m | 18:18 1.4 m | 23:22 0.9 m | 87 għoli | ||
| 26 Sib | 4:47 18:50 | 4:42 1.5 m | 11:46 0.0 m | 18:44 1.4 m | 23:58 0.9 m | 87 għoli | ||
| 27 Ħad | 4:47 18:49 | 5:26 1.5 m | 12:22 0.1 m | 19:07 1.4 m | 83 għoli | |||
| 28 Tne | 4:48 18:48 | 0:34 0.8 m | 6:09 1.5 m | 12:54 0.2 m | 19:29 1.4 m | 77 għoli | ||
| 29 Tli | 4:49 18:47 | 1:10 0.7 m | 6:51 1.4 m | 13:23 0.4 m | 19:50 1.4 m | 68 medju | ||
| 30 Erb | 4:50 18:47 | 1:49 0.7 m | 7:36 1.3 m | 13:50 0.5 m | 20:10 1.4 m | 59 medju | ||
| 31 Ħam | 4:50 18:46 | 2:31 0.6 m | 8:25 1.2 m | 14:15 0.7 m | 20:31 1.4 m | 49 baxx | ||
| IZU OSHIMA Lulju, 2025 | ||||
| JUM | MEWĠ GĦAL IZU OSHIMA | |||
| 1t MEWĠA | 2t MEWĠA | 3t MEWĠA | 4t MEWĠA | ATTIVITÀ TAL-ĦUT |
| 1 Tli | 2:25 0.8 m | 7:48 1.2 m | 14:35 0.4 m | 21:19 1.3 m |
| 2 Erb | 3:20 0.8 m | 8:49 1.1 m | 15:09 0.6 m | 21:47 1.3 m |
| 3 Ħam | 4:25 0.7 m | 10:12 1.0 m | 15:46 0.7 m | 22:17 1.3 m |
| 4 Ġim | 5:38 0.6 m | 12:06 1.0 m | 16:32 0.8 m | 22:54 1.3 m |
| 5 Sib | 6:47 0.5 m | 14:00 1.0 m | 17:40 0.9 m | 23:41 1.3 m |
| 6 Ħad | 7:44 0.4 m | 15:19 1.1 m | 19:13 1.0 m | |
| 7 Tne | 0:36 1.3 m | 8:33 0.3 m | 16:09 1.2 m | 20:31 1.0 m |
| 8 Tli | 1:32 1.3 m | 9:16 0.2 m | 16:48 1.3 m | 21:28 1.0 m |
| 9 Erb | 2:23 1.4 m | 9:56 0.1 m | 17:23 1.4 m | 22:13 1.0 m |
| 10 Ħam | 3:09 1.4 m | 10:35 0.1 m | 17:56 1.4 m | 22:51 1.0 m |
| 11 Ġim | 3:52 1.4 m | 11:12 0.0 m | 18:28 1.4 m | 23:26 1.0 m |
| 12 Sib | 4:33 1.5 m | 11:49 0.0 m | 18:59 1.4 m | |
| 13 Ħad | 0:02 0.9 m | 5:14 1.5 m | 12:25 0.0 m | 19:28 1.4 m |
| 14 Tne | 0:39 0.9 m | 5:58 1.5 m | 13:01 0.1 m | 19:55 1.4 m |
| 15 Tli | 1:19 0.8 m | 6:44 1.4 m | 13:37 0.2 m | 20:22 1.4 m |
| 16 Erb | 2:04 0.7 m | 7:37 1.3 m | 14:12 0.4 m | 20:49 1.4 m |
| 17 Ħam | 2:56 0.6 m | 8:40 1.2 m | 14:49 0.6 m | 21:18 1.4 m |
| 18 Ġim | 3:59 0.6 m | 10:05 1.1 m | 15:29 0.8 m | 21:50 1.4 m |
| 19 Sib | 5:12 0.5 m | 12:07 1.1 m | 16:20 1.0 m | 22:31 1.4 m |
| 20 Ħad | 6:32 0.4 m | 14:26 1.2 m | 17:49 1.1 m | 23:29 1.4 m |
| 21 Tne | 7:44 0.2 m | 15:52 1.3 m | 19:54 1.2 m | |
| 22 Tli | 0:44 1.4 m | 8:45 0.1 m | 16:41 1.4 m | 21:13 1.2 m |
| 23 Erb | 1:58 1.4 m | 9:38 0.0 m | 17:18 1.4 m | 22:04 1.1 m |
| 24 Ħam | 3:01 1.5 m | 10:25 0.0 m | 17:50 1.4 m | 22:45 1.0 m |
| 25 Ġim | 3:54 1.5 m | 11:08 0.0 m | 18:18 1.4 m | 23:22 0.9 m |
| 26 Sib | 4:42 1.5 m | 11:46 0.0 m | 18:44 1.4 m | 23:58 0.9 m |
| 27 Ħad | 5:26 1.5 m | 12:22 0.1 m | 19:07 1.4 m | |
| 28 Tne | 0:34 0.8 m | 6:09 1.5 m | 12:54 0.2 m | 19:29 1.4 m |
| 29 Tli | 1:10 0.7 m | 6:51 1.4 m | 13:23 0.4 m | 19:50 1.4 m |
| 30 Erb | 1:49 0.7 m | 7:36 1.3 m | 13:50 0.5 m | 20:10 1.4 m |
| 31 Ħam | 2:31 0.6 m | 8:25 1.2 m | 14:15 0.7 m | 20:31 1.4 m |
| IZU OSHIMA Lulju, 2025 | ||||
| JUM | | | KOEFFIĊJENT | ATTIVITÀ TAL-ĦUT |
| 1 Tli | 4:32 18:59 | 54 medju | ||
| 2 Erb | 4:32 18:59 | 48 baxx | ||
| 3 Ħam | 4:33 18:59 | 44 baxx | ||
| 4 Ġim | 4:33 18:59 | 42 baxx | ||
| 5 Sib | 4:34 18:59 | 44 baxx | ||
| 6 Ħad | 4:34 18:59 | 48 baxx | ||
| 7 Tne | 4:35 18:59 | 54 medju | ||
| 8 Tli | 4:35 18:58 | 60 medju | ||
| 9 Erb | 4:36 18:58 | 67 medju | ||
| 10 Ħam | 4:36 18:58 | 72 għoli | ||
| 11 Ġim | 4:37 18:58 | 77 għoli | ||
| 12 Sib | 4:37 18:57 | 79 għoli | ||
| 13 Ħad | 4:38 18:57 | 80 għoli | ||
| 14 Tne | 4:39 18:56 | 79 għoli | ||
| 15 Tli | 4:39 18:56 | 76 għoli | ||
| 16 Erb | 4:40 18:56 | 71 għoli | ||
| 17 Ħam | 4:40 18:55 | 64 medju | ||
| 18 Ġim | 4:41 18:55 | 59 medju | ||
| 19 Sib | 4:42 18:54 | 55 medju | ||
| 20 Ħad | 4:42 18:54 | 57 medju | ||
| 21 Tne | 4:43 18:53 | 63 medju | ||
| 22 Tli | 4:44 18:52 | 71 għoli | ||
| 23 Erb | 4:45 18:52 | 79 għoli | ||
| 24 Ħam | 4:45 18:51 | 84 għoli | ||
| 25 Ġim | 4:46 18:50 | 87 għoli | ||
| 26 Sib | 4:47 18:50 | 87 għoli | ||
| 27 Ħad | 4:47 18:49 | 83 għoli | ||
| 28 Tne | 4:48 18:48 | 77 għoli | ||
| 29 Tli | 4:49 18:47 | 68 medju | ||
| 30 Erb | 4:50 18:47 | 59 medju | ||
| 31 Ħam | 4:50 18:46 | 49 baxx | ||
Il-qamar jitla’ fil-3:34 (57° tramuntana-lvant). Il-qamar jinżel fil-18:45 (301° tramuntana-majjistral).
Il-perjodi solunari jindikaw l-aħjar ħinijiet tas-sajd matul il-jum f’Izu Oshima. 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’
Aogashima | Chichijima | Chuo | Edogawa | Hachijojima | Hahajima | Iwojima | Izu Oshima | Koto | Kozushima | Mikurajima | Minato | Miyakejima | Niijima | Ota | Shikinejima | Shinagawa | Torishima | Toshima
Kawana (川奈) - 川奈 (30 km) | Toshima (利島) - 利島 (30 km) | Higashiizu (東伊豆町) - 東伊豆町 (32 km) | Ito (伊東) - 伊東 (33 km) | Kawazu (河津町) - 河津町 (36 km) | Atami (熱海市) - 熱海市 (40 km) | Mera (布良) - 布良 (42 km) | Shimoda (下田市) - 下田市 (43 km) | Jogashima (城ヶ島) - 城ヶ島 (44 km) | Ogamicho (尾上町) - 尾上町 (45 km) | Manazuru (真鶴町) - 真鶴町 (46 km) | Yugawara (湯河原町) - 湯河原町 (47 km) | Kenzaki (剣崎) - 剣崎 (47 km) | Tateyama (館山市) - 館山市 (47 km) | Niijima (新島) - 新島 (48 km) | Tomiura (富浦) - 富浦 (49 km) | Shirahama (白浜) - 白浜 (51 km)
IMPORTANT NOTICE 
