第一海堡 (DAIITI KAIHO)
35°18′52″N 139°46′04″E
潮高の基準面：平均水面下110cm Datum: 110cm below mean sea level
| 年/月/日 YYYY/MM/DD | 日出 Sunrise | 日入 Sunset | 月出 Moonrise | 月入 Moonset | 月齢 Moon's age | 潮名 Tide name | 時刻 潮高 hh:mm (cm) | 時刻 潮高 hh:mm (cm) | 時刻 潮高 hh:mm (cm) | 時刻 潮高 hh:mm (cm) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026/06/10(Wed) | 04:25 | 18:55 | 00:29 | 13:21 | 24.3 | 長潮 | 06:54 | 65 | 13:12 | 131 | 18:30 | 90 | ||
| 2026/06/11(Thu) | 04:25 | 18:55 | 00:57 | 14:30 | 25.3 | 若潮 | 00:46 | 162 | 07:51 | 46 | 14:31 | 142 | 19:39 | 96 |
| 2026/06/12(Fri) | 04:25 | 18:56 | 01:29 | 15:43 | 26.3 | 中潮 | 01:34 | 168 | 08:40 | 28 | 15:32 | 154 | 20:40 | 100 |
| 2026/06/13(Sat) | 04:25 | 18:56 | 02:07 | 16:59 | 27.3 | 中潮 | 02:19 | 173 | 09:25 | 12 | 16:23 | 164 | 21:32 | 102 |
| 2026/06/14(Sun) | 04:25 | 18:56 | 02:55 | 18:15 | 28.3 | 中潮 | 03:02 | 179 | 10:09 | 0 | 17:09 | 172 | 22:20 | 103 |
| 2026/06/15(Mon) | 04:25 | 18:57 | 03:53 | 19:26 | 0.0 | 大潮 | 03:45 | 182 | 10:50 | -7 | 17:52 | 177 | 23:06 | 104 |
| 2026/06/16(Tue) | 04:25 | 18:57 | 05:02 | 20:27 | 1.0 | 大潮 | 04:27 | 183 | 11:32 | -10 | 18:34 | 180 | 23:50 | 104 |
| 2026/06/17(Wed) | 04:25 | 18:57 | 06:17 | 21:16 | 2.0 | 大潮 | 05:09 | 181 | 12:13 | -7 | 19:16 | 179 | ||
| 2026/06/18(Thu) | 04:25 | 18:58 | 07:33 | 21:55 | 3.0 | 大潮 | 00:35 | 103 | 05:53 | 176 | 12:54 | 1 | 19:57 | 176 |
| 2026/06/19(Fri) | 04:25 | 18:58 | 08:45 | 22:28 | 4.0 | 中潮 | 01:22 | 102 | 06:38 | 169 | 13:35 | 14 | 20:38 | 172 |
| 2026/06/20(Sat) | 04:26 | 18:58 | 09:53 | 22:56 | 5.0 | 中潮 | 02:12 | 100 | 07:27 | 158 | 14:18 | 30 | 21:20 | 167 |
| 2026/06/21(Sun) | 04:26 | 18:59 | 10:58 | 23:22 | 6.0 | 小潮 | 03:09 | 97 | 08:24 | 146 | 15:03 | 49 | 22:03 | 162 |
| 2026/06/22(Mon) | 04:26 | 18:59 | 11:59 | 23:47 | 7.0 | 小潮 | 04:14 | 92 | 09:35 | 135 | 15:53 | 68 | 22:47 | 158 |
| 2026/06/23(Tue) | 04:26 | 18:59 | 12:59 | --:-- | 8.0 | 小潮 | 05:27 | 83 | 11:12 | 127 | 16:51 | 87 | 23:33 | 155 |
| 2026/06/24(Wed) | 04:27 | 18:59 | 13:59 | 00:12 | 9.0 | 長潮 | 06:40 | 72 | 13:08 | 128 | 18:04 | 102 | ||
| 2026/06/25(Thu) | 04:27 | 18:59 | 14:59 | 00:39 | 10.0 | 若潮 | 00:19 | 154 | 07:42 | 58 | 14:46 | 136 | 19:24 | 114 |
| 2026/06/26(Fri) | 04:27 | 18:59 | 15:59 | 01:10 | 11.0 | 中潮 | 01:05 | 156 | 08:33 | 44 | 15:54 | 147 | 20:34 | 120 |
| 2026/06/27(Sat) | 04:27 | 18:59 | 16:58 | 01:45 | 12.0 | 中潮 | 01:48 | 158 | 09:17 | 31 | 16:42 | 156 | 21:29 | 123 |
| 2026/06/28(Sun) | 04:28 | 18:59 | 17:54 | 02:26 | 13.0 | 中潮 | 02:29 | 162 | 09:56 | 20 | 17:21 | 163 | 22:11 | 124 |
| 2026/06/29(Mon) | 04:28 | 18:59 | 18:46 | 03:13 | 14.0 | 大潮 | 03:09 | 167 | 10:33 | 12 | 17:53 | 167 | 22:47 | 122 |
| 2026/06/30(Tue) | 04:29 | 18:59 | 19:31 | 04:07 | 15.0 | 大潮 | 03:48 | 171 | 11:07 | 8 | 18:22 | 170 | 23:21 | 119 |
| 2026/07/01(Wed) | 04:29 | 18:59 | 20:11 | 05:05 | 16.0 | 大潮 | 04:27 | 174 | 11:41 | 7 | 18:49 | 171 | 23:54 | 113 |
| 2026/07/02(Thu) | 04:29 | 18:59 | 20:45 | 06:05 | 17.0 | 大潮 | 05:08 | 175 | 12:14 | 11 | 19:15 | 171 | ||
| 2026/07/03(Fri) | 04:30 | 18:59 | 21:14 | 07:06 | 18.0 | 中潮 | 00:29 | 107 | 05:49 | 174 | 12:47 | 18 | 19:41 | 171 |
| 2026/07/04(Sat) | 04:30 | 18:59 | 21:41 | 08:07 | 19.0 | 中潮 | 01:07 | 99 | 06:33 | 170 | 13:21 | 28 | 20:09 | 170 |
| 2026/07/05(Sun) | 04:31 | 18:59 | 22:07 | 09:07 | 20.0 | 中潮 | 01:49 | 92 | 07:21 | 163 | 13:57 | 41 | 20:40 | 170 |
| 2026/07/06(Mon) | 04:31 | 18:59 | 22:32 | 10:08 | 21.0 | 小潮 | 02:38 | 85 | 08:15 | 153 | 14:34 | 57 | 21:14 | 169 |
| 2026/07/07(Tue) | 04:32 | 18:59 | 22:58 | 11:10 | 22.0 | 小潮 | 03:35 | 78 | 09:21 | 142 | 15:16 | 74 | 21:53 | 168 |
| 2026/07/08(Wed) | 04:32 | 18:58 | 23:27 | 12:15 | 23.0 | 小潮 | 04:42 | 71 | 10:48 | 133 | 16:08 | 92 | 22:40 | 168 |