7 (金)	08:21	01:11	18:25	12:26
	106cm	32cm	132cm	91cm
小潮 出 05:37 入 17:07 出 22:15 入 12:14

苫小牧（北海道）2050年10月7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
10/7 00:00	37.4	↓-2.0
10/7 00:10	35.6	↓-1.8
10/7 00:20	34.2	↓-1.4
10/7 00:30	33.0	↓-1.2
10/7 00:40	32.2	↓-0.8
10/7 00:50	31.5	↓-0.7
10/7 01:00	31.2	↓-0.3
10/7 01:10	31.1	↓-0.1	干潮
10/7 01:20	31.2	↑0.1
10/7 01:30	31.5	↑0.3
10/7 01:40	32.0	↑0.5
10/7 01:50	32.7	↑0.7
10/7 02:00	33.6	↑0.9
10/7 02:10	34.6	↑1.0
10/7 02:20	35.8	↑1.2
10/7 02:30	37.2	↑1.4
10/7 02:40	38.7	↑1.5
10/7 02:50	40.4	↑1.7
10/7 03:00	42.3	↑1.9
10/7 03:10	44.4	↑2.1
10/7 03:20	46.7	↑2.3
10/7 03:30	49.1	↑2.4
10/7 03:40	51.7	↑2.6
10/7 03:50	54.5	↑2.8
10/7 04:00	57.4	↑2.9
10/7 04:10	60.5	↑3.1
10/7 04:20	63.6	↑3.1
10/7 04:30	66.9	↑3.3	最大潮位差
10/7 04:40	70.1	↑3.2
10/7 04:50	73.4	↑3.3	最大潮位差
10/7 05:00	76.6	↑3.2
10/7 05:10	79.8	↑3.2
10/7 05:20	82.9	↑3.1
10/7 05:30	85.8	↑2.9
10/7 05:40	88.5	↑2.7
10/7 05:50	91.1	↑2.6
10/7 06:00	93.4	↑2.3
10/7 06:10	95.5	↑2.1
10/7 06:20	97.4	↑1.9
10/7 06:30	99.0	↑1.6
10/7 06:40	100.4	↑1.4
10/7 06:50	101.6	↑1.2
10/7 07:00	102.6	↑1.0
10/7 07:10	103.4	↑0.8
10/7 07:20	104.1	↑0.7
10/7 07:30	104.6	↑0.5
10/7 07:40	105.0	↑0.4
10/7 07:50	105.2	↑0.2
10/7 08:00	105.4	↑0.2
10/7 08:10	105.5	↑0.1
10/7 08:20	105.6	↑0.1	満潮
10/7 08:30	105.6	0
10/7 08:40	105.5	↓-0.1
10/7 08:50	105.3	↓-0.2
10/7 09:00	105.0	↓-0.3
10/7 09:10	104.7	↓-0.3
10/7 09:20	104.3	↓-0.4
10/7 09:30	103.8	↓-0.5
10/7 09:40	103.2	↓-0.6
10/7 09:50	102.5	↓-0.7
10/7 10:00	101.7	↓-0.8
10/7 10:10	100.8	↓-0.9
10/7 10:20	99.8	↓-1.0
10/7 10:30	98.8	↓-1.0
10/7 10:40	97.7	↓-1.1
10/7 10:50	96.6	↓-1.1
10/7 11:00	95.5	↓-1.1
10/7 11:10	94.5	↓-1.0
10/7 11:20	93.5	↓-1.0
10/7 11:30	92.6	↓-0.9
10/7 11:40	91.8	↓-0.8
10/7 11:50	91.1	↓-0.7
10/7 12:00	90.6	↓-0.5
10/7 12:10	90.2	↓-0.4
10/7 12:20	90.1	↓-0.1	干潮
10/7 12:30	90.1	0
10/7 12:40	90.2	↑0.1
10/7 12:50	90.6	↑0.4
10/7 13:00	91.1	↑0.5
10/7 13:10	91.7	↑0.6
10/7 13:20	92.5	↑0.8
10/7 13:30	93.3	↑0.8
10/7 13:40	94.3	↑1.0
10/7 13:50	95.3	↑1.0
10/7 14:00	96.4	↑1.1
10/7 14:10	97.6	↑1.2
10/7 14:20	98.8	↑1.2
10/7 14:30	100.0	↑1.2
10/7 14:40	101.3	↑1.3
10/7 14:50	102.6	↑1.3
10/7 15:00	103.9	↑1.3
10/7 15:10	105.3	↑1.4
10/7 15:20	106.8	↑1.5
10/7 15:30	108.2	↑1.4
10/7 15:40	109.8	↑1.6
10/7 15:50	111.4	↑1.6
10/7 16:00	113.0	↑1.6
10/7 16:10	114.7	↑1.7
10/7 16:20	116.4	↑1.7
10/7 16:30	118.1	↑1.7
10/7 16:40	119.9	↑1.8
10/7 16:50	121.6	↑1.7
10/7 17:00	123.2	↑1.6
10/7 17:10	124.8	↑1.6
10/7 17:20	126.2	↑1.4
10/7 17:30	127.5	↑1.3
10/7 17:40	128.7	↑1.2
10/7 17:50	129.6	↑0.9
10/7 18:00	130.4	↑0.8
10/7 18:10	130.9	↑0.5
10/7 18:20	131.1	↑0.2	満潮
10/7 18:30	131.1	0
10/7 18:40	130.8	↓-0.3
10/7 18:50	130.3	↓-0.5
10/7 19:00	129.5	↓-0.8
10/7 19:10	128.5	↓-1.0
10/7 19:20	127.3	↓-1.2
10/7 19:30	125.9	↓-1.4
10/7 19:40	124.3	↓-1.6
10/7 19:50	122.6	↓-1.7
10/7 20:00	120.8	↓-1.8
10/7 20:10	118.8	↓-2.0
10/7 20:20	116.8	↓-2.0
10/7 20:30	114.6	↓-2.2
10/7 20:40	112.5	↓-2.1
10/7 20:50	110.2	↓-2.3
10/7 21:00	107.9	↓-2.3
10/7 21:10	105.5	↓-2.4
10/7 21:20	103.1	↓-2.4
10/7 21:30	100.6	↓-2.5
10/7 21:40	98.0	↓-2.6
10/7 21:50	95.4	↓-2.6
10/7 22:00	92.7	↓-2.7
10/7 22:10	89.9	↓-2.8
10/7 22:20	87.1	↓-2.8
10/7 22:30	84.2	↓-2.9
10/7 22:40	81.2	↓-3.0
10/7 22:50	78.3	↓-2.9
10/7 23:00	75.3	↓-3.0
10/7 23:10	72.3	↓-3.0
10/7 23:20	69.3	↓-3.0
10/7 23:30	66.4	↓-2.9
10/7 23:40	63.6	↓-2.8
10/7 23:50	60.8	↓-2.8