11 (月)	01:50	08:17	14:45	20:41
	126cm	44cm	130cm	53cm
中潮 出 05:42 入 17:00 出 16:35 入 03:18

苫小牧（北海道）2038年10月11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
10/11 00:00	112.5	↑2.5
10/11 00:10	114.8	↑2.3
10/11 00:20	116.9	↑2.1
10/11 00:30	118.8	↑1.9
10/11 00:40	120.4	↑1.6
10/11 00:50	121.9	↑1.5
10/11 01:00	123.1	↑1.2
10/11 01:10	124.2	↑1.1
10/11 01:20	124.9	↑0.7
10/11 01:30	125.5	↑0.6
10/11 01:40	125.8	↑0.3	満潮
10/11 01:50	125.9	↑0.1	満潮
10/11 02:00	125.7	↓-0.2
10/11 02:10	125.4	↓-0.3
10/11 02:20	124.8	↓-0.6
10/11 02:30	124.0	↓-0.8
10/11 02:40	122.9	↓-1.1
10/11 02:50	121.7	↓-1.2
10/11 03:00	120.2	↓-1.5
10/11 03:10	118.6	↓-1.6
10/11 03:20	116.7	↓-1.9
10/11 03:30	114.5	↓-2.2
10/11 03:40	112.2	↓-2.3
10/11 03:50	109.6	↓-2.6
10/11 04:00	106.9	↓-2.7
10/11 04:10	104.0	↓-2.9
10/11 04:20	100.9	↓-3.1
10/11 04:30	97.6	↓-3.3
10/11 04:40	94.2	↓-3.4
10/11 04:50	90.8	↓-3.4
10/11 05:00	87.2	↓-3.6
10/11 05:10	83.6	↓-3.6
10/11 05:20	80.0	↓-3.6
10/11 05:30	76.5	↓-3.5
10/11 05:40	73.0	↓-3.5
10/11 05:50	69.6	↓-3.4
10/11 06:00	66.3	↓-3.3
10/11 06:10	63.2	↓-3.1
10/11 06:20	60.2	↓-3.0
10/11 06:30	57.5	↓-2.7
10/11 06:40	55.0	↓-2.5
10/11 06:50	52.7	↓-2.3
10/11 07:00	50.7	↓-2.0
10/11 07:10	48.9	↓-1.8
10/11 07:20	47.3	↓-1.6
10/11 07:30	46.1	↓-1.2
10/11 07:40	45.0	↓-1.1
10/11 07:50	44.3	↓-0.7
10/11 08:00	43.8	↓-0.5
10/11 08:10	43.5	↓-0.3	干潮
10/11 08:20	43.5	0
10/11 08:30	43.7	↑0.2
10/11 08:40	44.2	↑0.5
10/11 08:50	44.9	↑0.7
10/11 09:00	45.8	↑0.9
10/11 09:10	47.0	↑1.2
10/11 09:20	48.5	↑1.5
10/11 09:30	50.2	↑1.7
10/11 09:40	52.1	↑1.9
10/11 09:50	54.3	↑2.2
10/11 10:00	56.7	↑2.4
10/11 10:10	59.4	↑2.7
10/11 10:20	62.3	↑2.9
10/11 10:30	65.3	↑3.0
10/11 10:40	68.6	↑3.3
10/11 10:50	72.0	↑3.4
10/11 11:00	75.5	↑3.5
10/11 11:10	79.1	↑3.6
10/11 11:20	82.8	↑3.7
10/11 11:30	86.5	↑3.7
10/11 11:40	90.3	↑3.8	最大潮位差
10/11 11:50	93.9	↑3.6
10/11 12:00	97.5	↑3.6
10/11 12:10	101.0	↑3.5
10/11 12:20	104.4	↑3.4
10/11 12:30	107.6	↑3.2
10/11 12:40	110.6	↑3.0
10/11 12:50	113.5	↑2.9
10/11 13:00	116.1	↑2.6
10/11 13:10	118.4	↑2.3
10/11 13:20	120.6	↑2.2
10/11 13:30	122.5	↑1.9
10/11 13:40	124.2	↑1.7
10/11 13:50	125.6	↑1.4
10/11 14:00	126.7	↑1.1
10/11 14:10	127.7	↑1.0
10/11 14:20	128.4	↑0.7
10/11 14:30	128.8	↑0.4
10/11 14:40	129.1	↑0.3	満潮
10/11 14:50	129.0	↓-0.1
10/11 15:00	128.8	↓-0.2
10/11 15:10	128.2	↓-0.6
10/11 15:20	127.5	↓-0.7
10/11 15:30	126.4	↓-1.1
10/11 15:40	125.1	↓-1.3
10/11 15:50	123.6	↓-1.5
10/11 16:00	121.7	↓-1.9
10/11 16:10	119.7	↓-2.0
10/11 16:20	117.3	↓-2.4
10/11 16:30	114.7	↓-2.6
10/11 16:40	111.9	↓-2.8
10/11 16:50	108.9	↓-3.0
10/11 17:00	105.7	↓-3.2
10/11 17:10	102.3	↓-3.4
10/11 17:20	98.8	↓-3.5
10/11 17:30	95.3	↓-3.5
10/11 17:40	91.7	↓-3.6
10/11 17:50	88.0	↓-3.7
10/11 18:00	84.4	↓-3.6
10/11 18:10	80.9	↓-3.5
10/11 18:20	77.5	↓-3.4
10/11 18:30	74.2	↓-3.3
10/11 18:40	71.1	↓-3.1
10/11 18:50	68.2	↓-2.9
10/11 19:00	65.5	↓-2.7
10/11 19:10	63.0	↓-2.5
10/11 19:20	60.8	↓-2.2
10/11 19:30	58.9	↓-1.9
10/11 19:40	57.2	↓-1.7
10/11 19:50	55.7	↓-1.5
10/11 20:00	54.6	↓-1.1
10/11 20:10	53.7	↓-0.9
10/11 20:20	53.0	↓-0.7
10/11 20:30	52.7	↓-0.3
10/11 20:40	52.5	↓-0.2	干潮
10/11 20:50	52.7	↑0.2
10/11 21:00	53.1	↑0.4
10/11 21:10	53.7	↑0.6
10/11 21:20	54.6	↑0.9
10/11 21:30	55.8	↑1.2
10/11 21:40	57.3	↑1.5
10/11 21:50	59.0	↑1.7
10/11 22:00	60.9	↑1.9
10/11 22:10	63.1	↑2.2
10/11 22:20	65.6	↑2.5
10/11 22:30	68.3	↑2.7
10/11 22:40	71.2	↑2.9
10/11 22:50	74.3	↑3.1
10/11 23:00	77.7	↑3.4
10/11 23:10	81.1	↑3.4
10/11 23:20	84.7	↑3.6
10/11 23:30	88.4	↑3.7
10/11 23:40	92.1	↑3.7
10/11 23:50	95.8	↑3.7