12 (火)	04:38	10:31	16:53	22:58
	121cm	22cm	135cm	26cm
中潮 出 05:50 入 17:38 出 06:49 入 20:00 潮干狩り ○ 09:12～11:50

八木（岩手）2024年03月12日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
3/12 00:00	30.0	↑3.1
3/12 00:10	33.3	↑3.3
3/12 00:20	36.8	↑3.5
3/12 00:30	40.6	↑3.8
3/12 00:40	44.5	↑3.9
3/12 00:50	48.6	↑4.1
3/12 01:00	52.9	↑4.3
3/12 01:10	57.2	↑4.3
3/12 01:20	61.6	↑4.4
3/12 01:30	66.1	↑4.5
3/12 01:40	70.6	↑4.5
3/12 01:50	75.0	↑4.4
3/12 02:00	79.4	↑4.4
3/12 02:10	83.8	↑4.4
3/12 02:20	88.0	↑4.2
3/12 02:30	92.1	↑4.1
3/12 02:40	96.0	↑3.9
3/12 02:50	99.7	↑3.7
3/12 03:00	103.2	↑3.5
3/12 03:10	106.4	↑3.2
3/12 03:20	109.4	↑3.0
3/12 03:30	112.0	↑2.6
3/12 03:40	114.4	↑2.4
3/12 03:50	116.4	↑2.0
3/12 04:00	118.0	↑1.6
3/12 04:10	119.2	↑1.2
3/12 04:20	120.1	↑0.9
3/12 04:30	120.6	↑0.5	満潮
3/12 04:40	120.7	↑0.1
3/12 04:50	120.4	↓-0.3
3/12 05:00	119.7	↓-0.7
3/12 05:10	118.6	↓-1.1
3/12 05:20	117.1	↓-1.5
3/12 05:30	115.2	↓-1.9
3/12 05:40	113.0	↓-2.2
3/12 05:50	110.5	↓-2.5
3/12 06:00	107.6	↓-2.9
3/12 06:10	104.5	↓-3.1
3/12 06:20	101.0	↓-3.5
3/12 06:30	97.4	↓-3.6
3/12 06:40	93.5	↓-3.9
3/12 06:50	89.4	↓-4.1
3/12 07:00	85.2	↓-4.2
3/12 07:10	80.9	↓-4.3
3/12 07:20	76.5	↓-4.4
3/12 07:30	72.0	↓-4.5
3/12 07:40	67.6	↓-4.4
3/12 07:50	63.2	↓-4.4
3/12 08:00	58.8	↓-4.4
3/12 08:10	54.6	↓-4.2
3/12 08:20	50.5	↓-4.1
3/12 08:30	46.5	↓-4.0
3/12 08:40	42.8	↓-3.7
3/12 08:50	39.3	↓-3.5
3/12 09:00	36.0	↓-3.3
3/12 09:10	33.0	↓-3.0
3/12 09:20	30.3	↓-2.7
3/12 09:30	28.0	↓-2.3
3/12 09:40	25.9	↓-2.1
3/12 09:50	24.2	↓-1.7
3/12 10:00	22.9	↓-1.3
3/12 10:10	21.9	↓-1.0
3/12 10:20	21.4	↓-0.5
3/12 10:30	21.2	↓-0.2	干潮
3/12 10:40	21.3	↑0.1
3/12 10:50	21.9	↑0.6
3/12 11:00	22.8	↑0.9
3/12 11:10	24.1	↑1.3
3/12 11:20	25.7	↑1.6
3/12 11:30	27.7	↑2.0
3/12 11:40	30.0	↑2.3
3/12 11:50	32.7	↑2.7
3/12 12:00	35.6	↑2.9
3/12 12:10	38.8	↑3.2
3/12 12:20	42.3	↑3.5
3/12 12:30	46.0	↑3.7
3/12 12:40	49.9	↑3.9
3/12 12:50	54.0	↑4.1
3/12 13:00	58.3	↑4.3
3/12 13:10	62.7	↑4.4
3/12 13:20	67.2	↑4.5
3/12 13:30	71.8	↑4.6
3/12 13:40	76.4	↑4.6
3/12 13:50	81.0	↑4.6
3/12 14:00	85.7	↑4.7
3/12 14:10	90.3	↑4.6
3/12 14:20	94.8	↑4.5
3/12 14:30	99.2	↑4.4
3/12 14:40	103.5	↑4.3
3/12 14:50	107.6	↑4.1
3/12 15:00	111.5	↑3.9
3/12 15:10	115.2	↑3.7
3/12 15:20	118.6	↑3.4
3/12 15:30	121.8	↑3.2
3/12 15:40	124.7	↑2.9
3/12 15:50	127.2	↑2.5
3/12 16:00	129.4	↑2.2
3/12 16:10	131.3	↑1.9
3/12 16:20	132.7	↑1.4
3/12 16:30	133.8	↑1.1
3/12 16:40	134.5	↑0.7
3/12 16:50	134.7	↑0.2	満潮
3/12 17:00	134.6	↓-0.1
3/12 17:10	134.1	↓-0.5
3/12 17:20	133.1	↓-1.0
3/12 17:30	131.7	↓-1.4
3/12 17:40	130.0	↓-1.7
3/12 17:50	127.9	↓-2.1
3/12 18:00	125.4	↓-2.5
3/12 18:10	122.5	↓-2.9
3/12 18:20	119.4	↓-3.1
3/12 18:30	115.9	↓-3.5
3/12 18:40	112.2	↓-3.7
3/12 18:50	108.2	↓-4.0
3/12 19:00	104.0	↓-4.2
3/12 19:10	99.7	↓-4.3
3/12 19:20	95.2	↓-4.5
3/12 19:30	90.6	↓-4.6
3/12 19:40	85.9	↓-4.7
3/12 19:50	81.2	↓-4.7
3/12 20:00	76.4	↓-4.8	最大潮位差
3/12 20:10	71.7	↓-4.7
3/12 20:20	67.1	↓-4.6
3/12 20:30	62.6	↓-4.5
3/12 20:40	58.2	↓-4.4
3/12 20:50	54.0	↓-4.2
3/12 21:00	50.1	↓-3.9
3/12 21:10	46.3	↓-3.8
3/12 21:20	42.8	↓-3.5
3/12 21:30	39.5	↓-3.3
3/12 21:40	36.6	↓-2.9
3/12 21:50	34.0	↓-2.6
3/12 22:00	31.7	↓-2.3
3/12 22:10	29.8	↓-1.9
3/12 22:20	28.2	↓-1.6
3/12 22:30	27.0	↓-1.2
3/12 22:40	26.2	↓-0.8
3/12 22:50	25.7	↓-0.5	干潮
3/12 23:00	25.6	↓-0.1
3/12 23:10	25.9	↑0.3
3/12 23:20	26.6	↑0.7
3/12 23:30	27.6	↑1.0
3/12 23:40	28.9	↑1.3
3/12 23:50	30.6	↑1.7