1 (水)	02:14	07:37	13:33	20:24
	118cm	64cm	131cm	34cm
中潮 出 06:07 入 16:29 出 03:37 入 15:16

苫小牧（北海道）2051年11月1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
11/1 00:00	99.2	↑2.7
11/1 00:10	101.7	↑2.5
11/1 00:20	104.1	↑2.4
11/1 00:30	106.3	↑2.2
11/1 00:40	108.3	↑2.0
11/1 00:50	110.1	↑1.8
11/1 01:00	111.8	↑1.7
11/1 01:10	113.2	↑1.4
11/1 01:20	114.4	↑1.2
11/1 01:30	115.3	↑0.9
11/1 01:40	116.1	↑0.8
11/1 01:50	116.7	↑0.6
11/1 02:00	117.1	↑0.4
11/1 02:10	117.2	↑0.1	満潮
11/1 02:20	117.2	0
11/1 02:30	116.9	↓-0.3
11/1 02:40	116.4	↓-0.5
11/1 02:50	115.7	↓-0.7
11/1 03:00	114.8	↓-0.9
11/1 03:10	113.7	↓-1.1
11/1 03:20	112.3	↓-1.4
11/1 03:30	110.8	↓-1.5
11/1 03:40	109.0	↓-1.8
11/1 03:50	107.1	↓-1.9
11/1 04:00	104.9	↓-2.2
11/1 04:10	102.6	↓-2.3
11/1 04:20	100.2	↓-2.4
11/1 04:30	97.6	↓-2.6
11/1 04:40	94.9	↓-2.7
11/1 04:50	92.2	↓-2.7
11/1 05:00	89.5	↓-2.7
11/1 05:10	86.7	↓-2.8
11/1 05:20	84.0	↓-2.7
11/1 05:30	81.4	↓-2.6
11/1 05:40	78.9	↓-2.5
11/1 05:50	76.5	↓-2.4
11/1 06:00	74.2	↓-2.3
11/1 06:10	72.2	↓-2.0
11/1 06:20	70.3	↓-1.9
11/1 06:30	68.7	↓-1.6
11/1 06:40	67.2	↓-1.5
11/1 06:50	66.1	↓-1.1
11/1 07:00	65.1	↓-1.0
11/1 07:10	64.4	↓-0.7
11/1 07:20	63.9	↓-0.5
11/1 07:30	63.7	↓-0.2	干潮
11/1 07:40	63.7	0
11/1 07:50	63.9	↑0.2
11/1 08:00	64.3	↑0.4
11/1 08:10	64.9	↑0.6
11/1 08:20	65.8	↑0.9
11/1 08:30	66.8	↑1.0
11/1 08:40	68.1	↑1.3
11/1 08:50	69.5	↑1.4
11/1 09:00	71.2	↑1.7
11/1 09:10	73.0	↑1.8
11/1 09:20	75.0	↑2.0
11/1 09:30	77.2	↑2.2
11/1 09:40	79.6	↑2.4
11/1 09:50	82.1	↑2.5
11/1 10:00	84.8	↑2.7
11/1 10:10	87.6	↑2.8
11/1 10:20	90.5	↑2.9
11/1 10:30	93.5	↑3.0
11/1 10:40	96.5	↑3.0
11/1 10:50	99.6	↑3.1
11/1 11:00	102.7	↑3.1
11/1 11:10	105.8	↑3.1
11/1 11:20	108.8	↑3.0
11/1 11:30	111.7	↑2.9
11/1 11:40	114.4	↑2.7
11/1 11:50	117.1	↑2.7
11/1 12:00	119.5	↑2.4
11/1 12:10	121.7	↑2.2
11/1 12:20	123.7	↑2.0
11/1 12:30	125.5	↑1.8
11/1 12:40	126.9	↑1.4
11/1 12:50	128.2	↑1.3
11/1 13:00	129.1	↑0.9
11/1 13:10	129.8	↑0.7
11/1 13:20	130.3	↑0.5
11/1 13:30	130.5	↑0.2	満潮
11/1 13:40	130.4	↓-0.1
11/1 13:50	130.1	↓-0.3
11/1 14:00	129.5	↓-0.6
11/1 14:10	128.7	↓-0.8
11/1 14:20	127.7	↓-1.0
11/1 14:30	126.5	↓-1.2
11/1 14:40	125.0	↓-1.5
11/1 14:50	123.4	↓-1.6
11/1 15:00	121.5	↓-1.9
11/1 15:10	119.4	↓-2.1
11/1 15:20	117.1	↓-2.3
11/1 15:30	114.6	↓-2.5
11/1 15:40	111.9	↓-2.7
11/1 15:50	109.0	↓-2.9
11/1 16:00	105.8	↓-3.2
11/1 16:10	102.5	↓-3.3
11/1 16:20	99.1	↓-3.4
11/1 16:30	95.4	↓-3.7
11/1 16:40	91.7	↓-3.7
11/1 16:50	87.8	↓-3.9
11/1 17:00	83.8	↓-4.0	最大潮位差
11/1 17:10	79.8	↓-4.0	最大潮位差
11/1 17:20	75.8	↓-4.0	最大潮位差
11/1 17:30	71.9	↓-3.9
11/1 17:40	67.9	↓-4.0	最大潮位差
11/1 17:50	64.1	↓-3.8
11/1 18:00	60.4	↓-3.7
11/1 18:10	56.9	↓-3.5
11/1 18:20	53.6	↓-3.3
11/1 18:30	50.4	↓-3.2
11/1 18:40	47.5	↓-2.9
11/1 18:50	44.9	↓-2.6
11/1 19:00	42.5	↓-2.4
11/1 19:10	40.4	↓-2.1
11/1 19:20	38.6	↓-1.8
11/1 19:30	37.0	↓-1.6
11/1 19:40	35.8	↓-1.2
11/1 19:50	34.8	↓-1.0
11/1 20:00	34.0	↓-0.8
11/1 20:10	33.5	↓-0.5
11/1 20:20	33.3	↓-0.2	干潮
11/1 20:30	33.4	↑0.1
11/1 20:40	33.7	↑0.3
11/1 20:50	34.2	↑0.5
11/1 21:00	35.1	↑0.9
11/1 21:10	36.1	↑1.0
11/1 21:20	37.5	↑1.4
11/1 21:30	39.0	↑1.5
11/1 21:40	40.9	↑1.9
11/1 21:50	43.0	↑2.1
11/1 22:00	45.4	↑2.4
11/1 22:10	48.0	↑2.6
11/1 22:20	50.8	↑2.8
11/1 22:30	53.9	↑3.1
11/1 22:40	57.2	↑3.3
11/1 22:50	60.6	↑3.4
11/1 23:00	64.2	↑3.6
11/1 23:10	68.0	↑3.8
11/1 23:20	71.8	↑3.8
11/1 23:30	75.7	↑3.9
11/1 23:40	79.6	↑3.9
11/1 23:50	83.5	↑3.9