29 (木)	01:23	07:57	14:25	20:21
	131cm	39cm	130cm	52cm
大潮 出 05:29 入 17:20 出 16:11 入 03:17

苫小牧（北海道）2050年09月29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
9/29 00:00	121.4	↑2.3
9/29 00:10	123.5	↑2.1
9/29 00:20	125.3	↑1.8
9/29 00:30	126.9	↑1.6
9/29 00:40	128.3	↑1.4
9/29 00:50	129.3	↑1.0
9/29 01:00	130.1	↑0.8
9/29 01:10	130.6	↑0.5
9/29 01:20	130.8	↑0.2	満潮
9/29 01:30	130.7	↓-0.1
9/29 01:40	130.4	↓-0.3
9/29 01:50	129.8	↓-0.6
9/29 02:00	128.9	↓-0.9
9/29 02:10	127.9	↓-1.0
9/29 02:20	126.6	↓-1.3
9/29 02:30	125.0	↓-1.6
9/29 02:40	123.3	↓-1.7
9/29 02:50	121.4	↓-1.9
9/29 03:00	119.2	↓-2.2
9/29 03:10	116.9	↓-2.3
9/29 03:20	114.4	↓-2.5
9/29 03:30	111.7	↓-2.7
9/29 03:40	108.8	↓-2.9
9/29 03:50	105.8	↓-3.0
9/29 04:00	102.6	↓-3.2
9/29 04:10	99.2	↓-3.4
9/29 04:20	95.7	↓-3.5
9/29 04:30	92.1	↓-3.6
9/29 04:40	88.3	↓-3.8
9/29 04:50	84.5	↓-3.8
9/29 05:00	80.7	↓-3.8
9/29 05:10	76.9	↓-3.8
9/29 05:20	73.0	↓-3.9
9/29 05:30	69.3	↓-3.7
9/29 05:40	65.6	↓-3.7
9/29 05:50	62.1	↓-3.5
9/29 06:00	58.7	↓-3.4
9/29 06:10	55.5	↓-3.2
9/29 06:20	52.6	↓-2.9
9/29 06:30	49.9	↓-2.7
9/29 06:40	47.5	↓-2.4
9/29 06:50	45.4	↓-2.1
9/29 07:00	43.5	↓-1.9
9/29 07:10	42.0	↓-1.5
9/29 07:20	40.8	↓-1.2
9/29 07:30	39.9	↓-0.9
9/29 07:40	39.3	↓-0.6
9/29 07:50	39.0	↓-0.3	干潮
9/29 08:00	39.0	0
9/29 08:10	39.2	↑0.2
9/29 08:20	39.7	↑0.5
9/29 08:30	40.5	↑0.8
9/29 08:40	41.5	↑1.0
9/29 08:50	42.8	↑1.3
9/29 09:00	44.3	↑1.5
9/29 09:10	46.0	↑1.7
9/29 09:20	47.9	↑1.9
9/29 09:30	50.1	↑2.2
9/29 09:40	52.4	↑2.3
9/29 09:50	55.0	↑2.6
9/29 10:00	57.8	↑2.8
9/29 10:10	60.8	↑3.0
9/29 10:20	64.0	↑3.2
9/29 10:30	67.4	↑3.4
9/29 10:40	70.9	↑3.5
9/29 10:50	74.6	↑3.7
9/29 11:00	78.3	↑3.7
9/29 11:10	82.2	↑3.9
9/29 11:20	86.1	↑3.9
9/29 11:30	90.0	↑3.9
9/29 11:40	93.8	↑3.8
9/29 11:50	97.6	↑3.8
9/29 12:00	101.3	↑3.7
9/29 12:10	104.9	↑3.6
9/29 12:20	108.3	↑3.4
9/29 12:30	111.5	↑3.2
9/29 12:40	114.4	↑2.9
9/29 12:50	117.2	↑2.8
9/29 13:00	119.6	↑2.4
9/29 13:10	121.8	↑2.2
9/29 13:20	123.6	↑1.8
9/29 13:30	125.2	↑1.6
9/29 13:40	126.5	↑1.3
9/29 13:50	127.6	↑1.1
9/29 14:00	128.3	↑0.7
9/29 14:10	128.8	↑0.5
9/29 14:20	129.0	↑0.2	満潮
9/29 14:30	129.0	0
9/29 14:40	128.7	↓-0.3
9/29 14:50	128.2	↓-0.5
9/29 15:00	127.4	↓-0.8
9/29 15:10	126.5	↓-0.9
9/29 15:20	125.3	↓-1.2
9/29 15:30	123.8	↓-1.5
9/29 15:40	122.1	↓-1.7
9/29 15:50	120.3	↓-1.8
9/29 16:00	118.1	↓-2.2
9/29 16:10	115.8	↓-2.3
9/29 16:20	113.2	↓-2.6
9/29 16:30	110.4	↓-2.8
9/29 16:40	107.4	↓-3.0
9/29 16:50	104.2	↓-3.2
9/29 17:00	100.9	↓-3.3
9/29 17:10	97.4	↓-3.5
9/29 17:20	93.8	↓-3.6
9/29 17:30	90.2	↓-3.6
9/29 17:40	86.5	↓-3.7
9/29 17:50	82.8	↓-3.7
9/29 18:00	79.2	↓-3.6
9/29 18:10	75.6	↓-3.6
9/29 18:20	72.2	↓-3.4
9/29 18:30	69.0	↓-3.2
9/29 18:40	65.9	↓-3.1
9/29 18:50	63.1	↓-2.8
9/29 19:00	60.6	↓-2.5
9/29 19:10	58.3	↓-2.3
9/29 19:20	56.4	↓-1.9
9/29 19:30	54.7	↓-1.7
9/29 19:40	53.4	↓-1.3
9/29 19:50	52.3	↓-1.1
9/29 20:00	51.6	↓-0.7
9/29 20:10	51.2	↓-0.4
9/29 20:20	51.0	↓-0.2	干潮
9/29 20:30	51.2	↑0.2
9/29 20:40	51.6	↑0.4
9/29 20:50	52.3	↑0.7
9/29 21:00	53.3	↑1.0
9/29 21:10	54.5	↑1.2
9/29 21:20	55.9	↑1.4
9/29 21:30	57.6	↑1.7
9/29 21:40	59.6	↑2.0
9/29 21:50	61.8	↑2.2
9/29 22:00	64.2	↑2.4
9/29 22:10	66.9	↑2.7
9/29 22:20	69.7	↑2.8
9/29 22:30	72.8	↑3.1
9/29 22:40	76.1	↑3.3
9/29 22:50	79.6	↑3.5
9/29 23:00	83.3	↑3.7
9/29 23:10	87.1	↑3.8
9/29 23:20	91.0	↑3.9
9/29 23:30	94.9	↑3.9
9/29 23:40	99.0	↑4.1	最大潮位差
9/29 23:50	103.0	↑4.0