12 (金)	01:09	04:12	08:17	17:01
	96cm	93cm	104cm	36cm
長潮 出 05:04 入 18:08 出 11:44 入 01:08

船越湾（宮城）2030年04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
4/12 00:00	94.9	↑0.3
4/12 00:10	95.1	↑0.2
4/12 00:20	95.3	↑0.2
4/12 00:30	95.5	↑0.2
4/12 00:40	95.7	↑0.2
4/12 00:50	95.8	↑0.1
4/12 01:00	95.8	0	満潮
4/12 01:10	95.8	0
4/12 01:20	95.8	0
4/12 01:30	95.7	↓-0.1
4/12 01:40	95.6	↓-0.1
4/12 01:50	95.5	↓-0.1
4/12 02:00	95.3	↓-0.2
4/12 02:10	95.1	↓-0.2
4/12 02:20	94.8	↓-0.3
4/12 02:30	94.6	↓-0.2
4/12 02:40	94.3	↓-0.3
4/12 02:50	94.0	↓-0.3
4/12 03:00	93.8	↓-0.2
4/12 03:10	93.5	↓-0.3
4/12 03:20	93.3	↓-0.2
4/12 03:30	93.0	↓-0.3
4/12 03:40	92.9	↓-0.1
4/12 03:50	92.7	↓-0.2
4/12 04:00	92.6	↓-0.1
4/12 04:10	92.6	0	干潮
4/12 04:20	92.6	0
4/12 04:30	92.7	↑0.1
4/12 04:40	92.9	↑0.2
4/12 04:50	93.1	↑0.2
4/12 05:00	93.4	↑0.3
4/12 05:10	93.8	↑0.4
4/12 05:20	94.2	↑0.4
4/12 05:30	94.7	↑0.5
4/12 05:40	95.3	↑0.6
4/12 05:50	95.9	↑0.6
4/12 06:00	96.5	↑0.6
4/12 06:10	97.2	↑0.7
4/12 06:20	97.8	↑0.6
4/12 06:30	98.5	↑0.7
4/12 06:40	99.2	↑0.7
4/12 06:50	99.9	↑0.7
4/12 07:00	100.5	↑0.6
4/12 07:10	101.1	↑0.6
4/12 07:20	101.7	↑0.6
4/12 07:30	102.1	↑0.4
4/12 07:40	102.5	↑0.4
4/12 07:50	102.9	↑0.4
4/12 08:00	103.1	↑0.2
4/12 08:10	103.2	↑0.1	満潮
4/12 08:20	103.2	0
4/12 08:30	103.1	↓-0.1
4/12 08:40	102.9	↓-0.2
4/12 08:50	102.6	↓-0.3
4/12 09:00	102.1	↓-0.5
4/12 09:10	101.6	↓-0.5
4/12 09:20	100.9	↓-0.7
4/12 09:30	100.1	↓-0.8
4/12 09:40	99.2	↓-0.9
4/12 09:50	98.2	↓-1.0
4/12 10:00	97.1	↓-1.1
4/12 10:10	96.0	↓-1.1
4/12 10:20	94.7	↓-1.3
4/12 10:30	93.4	↓-1.3
4/12 10:40	92.0	↓-1.4
4/12 10:50	90.5	↓-1.5
4/12 11:00	89.0	↓-1.5
4/12 11:10	87.4	↓-1.6
4/12 11:20	85.8	↓-1.6
4/12 11:30	84.1	↓-1.7
4/12 11:40	82.5	↓-1.6
4/12 11:50	80.7	↓-1.8
4/12 12:00	79.0	↓-1.7
4/12 12:10	77.2	↓-1.8
4/12 12:20	75.4	↓-1.8
4/12 12:30	73.6	↓-1.8
4/12 12:40	71.8	↓-1.8
4/12 12:50	69.9	↓-1.9
4/12 13:00	68.1	↓-1.8
4/12 13:10	66.2	↓-1.9
4/12 13:20	64.3	↓-1.9
4/12 13:30	62.4	↓-1.9
4/12 13:40	60.6	↓-1.8
4/12 13:50	58.7	↓-1.9
4/12 14:00	56.8	↓-1.9
4/12 14:10	55.0	↓-1.8
4/12 14:20	53.2	↓-1.8
4/12 14:30	51.4	↓-1.8
4/12 14:40	49.7	↓-1.7
4/12 14:50	48.0	↓-1.7
4/12 15:00	46.4	↓-1.6
4/12 15:10	44.8	↓-1.6
4/12 15:20	43.3	↓-1.5
4/12 15:30	42.0	↓-1.3
4/12 15:40	40.7	↓-1.3
4/12 15:50	39.5	↓-1.2
4/12 16:00	38.5	↓-1.0
4/12 16:10	37.6	↓-0.9
4/12 16:20	36.9	↓-0.7
4/12 16:30	36.3	↓-0.6
4/12 16:40	35.8	↓-0.5
4/12 16:50	35.6	↓-0.2
4/12 17:00	35.5	↓-0.1	干潮
4/12 17:10	35.6	↑0.1
4/12 17:20	35.8	↑0.2
4/12 17:30	36.3	↑0.5
4/12 17:40	36.9	↑0.6
4/12 17:50	37.7	↑0.8
4/12 18:00	38.6	↑0.9
4/12 18:10	39.7	↑1.1
4/12 18:20	41.0	↑1.3
4/12 18:30	42.4	↑1.4
4/12 18:40	44.0	↑1.6
4/12 18:50	45.6	↑1.6
4/12 19:00	47.4	↑1.8
4/12 19:10	49.2	↑1.8
4/12 19:20	51.2	↑2.0
4/12 19:30	53.2	↑2.0
4/12 19:40	55.3	↑2.1
4/12 19:50	57.4	↑2.1
4/12 20:00	59.5	↑2.1
4/12 20:10	61.6	↑2.1
4/12 20:20	63.8	↑2.2	最大潮位差
4/12 20:30	65.9	↑2.1
4/12 20:40	68.0	↑2.1
4/12 20:50	70.1	↑2.1
4/12 21:00	72.1	↑2.0
4/12 21:10	74.1	↑2.0
4/12 21:20	76.0	↑1.9
4/12 21:30	77.9	↑1.9
4/12 21:40	79.7	↑1.8
4/12 21:50	81.5	↑1.8
4/12 22:00	83.1	↑1.6
4/12 22:10	84.7	↑1.6
4/12 22:20	86.3	↑1.6
4/12 22:30	87.7	↑1.4
4/12 22:40	89.1	↑1.4
4/12 22:50	90.3	↑1.2
4/12 23:00	91.5	↑1.2
4/12 23:10	92.7	↑1.2
4/12 23:20	93.7	↑1.0
4/12 23:30	94.7	↑1.0
4/12 23:40	95.5	↑0.8
4/12 23:50	96.3	↑0.8