1 (木)	05:12	10:32	16:18	23:04
	131cm	66cm	147cm	13cm
中潮 出 06:48 入 16:49 出 19:28 入 07:30

苫小牧（北海道）2029年02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
2/1 00:00	16.7	↑2.9
2/1 00:10	19.8	↑3.1
2/1 00:20	23.2	↑3.4
2/1 00:30	26.9	↑3.7
2/1 00:40	31.0	↑4.1
2/1 00:50	35.3	↑4.3
2/1 01:00	39.8	↑4.5
2/1 01:10	44.6	↑4.8
2/1 01:20	49.7	↑5.1
2/1 01:30	54.9	↑5.2
2/1 01:40	60.2	↑5.3
2/1 01:50	65.7	↑5.5	最大潮位差
2/1 02:00	71.2	↑5.5	最大潮位差
2/1 02:10	76.6	↑5.4
2/1 02:20	82.0	↑5.4
2/1 02:30	87.3	↑5.3
2/1 02:40	92.5	↑5.2
2/1 02:50	97.4	↑4.9
2/1 03:00	102.0	↑4.6
2/1 03:10	106.3	↑4.3
2/1 03:20	110.3	↑4.0
2/1 03:30	113.9	↑3.6
2/1 03:40	117.2	↑3.3
2/1 03:50	120.0	↑2.8
2/1 04:00	122.5	↑2.5
2/1 04:10	124.6	↑2.1
2/1 04:20	126.4	↑1.8
2/1 04:30	127.8	↑1.4
2/1 04:40	128.8	↑1.0
2/1 04:50	129.6	↑0.8
2/1 05:00	130.0	↑0.4
2/1 05:10	130.2	↑0.2	満潮
2/1 05:20	130.1	↓-0.1
2/1 05:30	129.8	↓-0.3
2/1 05:40	129.2	↓-0.6
2/1 05:50	128.4	↓-0.8
2/1 06:00	127.3	↓-1.1
2/1 06:10	126.1	↓-1.2
2/1 06:20	124.5	↓-1.6
2/1 06:30	122.8	↓-1.7
2/1 06:40	120.9	↓-1.9
2/1 06:50	118.7	↓-2.2
2/1 07:00	116.2	↓-2.5
2/1 07:10	113.6	↓-2.6
2/1 07:20	110.8	↓-2.8
2/1 07:30	107.8	↓-3.0
2/1 07:40	104.6	↓-3.2
2/1 07:50	101.4	↓-3.2
2/1 08:00	98.0	↓-3.4
2/1 08:10	94.6	↓-3.4
2/1 08:20	91.2	↓-3.4
2/1 08:30	87.9	↓-3.3
2/1 08:40	84.6	↓-3.3
2/1 08:50	81.5	↓-3.1
2/1 09:00	78.6	↓-2.9
2/1 09:10	76.0	↓-2.6
2/1 09:20	73.6	↓-2.4
2/1 09:30	71.4	↓-2.2
2/1 09:40	69.6	↓-1.8
2/1 09:50	68.2	↓-1.4
2/1 10:00	67.0	↓-1.2
2/1 10:10	66.2	↓-0.8
2/1 10:20	65.7	↓-0.5
2/1 10:30	65.5	↓-0.2	干潮
2/1 10:40	65.6	↑0.1
2/1 10:50	66.0	↑0.4
2/1 11:00	66.7	↑0.7
2/1 11:10	67.6	↑0.9
2/1 11:20	68.7	↑1.1
2/1 11:30	70.0	↑1.3
2/1 11:40	71.6	↑1.6
2/1 11:50	73.4	↑1.8
2/1 12:00	75.3	↑1.9
2/1 12:10	77.4	↑2.1
2/1 12:20	79.8	↑2.4
2/1 12:30	82.3	↑2.5
2/1 12:40	85.0	↑2.7
2/1 12:50	87.9	↑2.9
2/1 13:00	90.9	↑3.0
2/1 13:10	94.2	↑3.3
2/1 13:20	97.6	↑3.4
2/1 13:30	101.2	↑3.6
2/1 13:40	104.8	↑3.6
2/1 13:50	108.6	↑3.8
2/1 14:00	112.4	↑3.8
2/1 14:10	116.2	↑3.8
2/1 14:20	120.0	↑3.8
2/1 14:30	123.7	↑3.7
2/1 14:40	127.3	↑3.6
2/1 14:50	130.6	↑3.3
2/1 15:00	133.8	↑3.2
2/1 15:10	136.6	↑2.8
2/1 15:20	139.2	↑2.6
2/1 15:30	141.3	↑2.1
2/1 15:40	143.1	↑1.8
2/1 15:50	144.5	↑1.4
2/1 16:00	145.4	↑0.9
2/1 16:10	145.9	↑0.5	満潮
2/1 16:20	146.0	↑0.1
2/1 16:30	145.7	↓-0.3
2/1 16:40	145.0	↓-0.7
2/1 16:50	143.9	↓-1.1
2/1 17:00	142.4	↓-1.5
2/1 17:10	140.6	↓-1.8
2/1 17:20	138.5	↓-2.1
2/1 17:30	136.2	↓-2.3
2/1 17:40	133.5	↓-2.7
2/1 17:50	130.6	↓-2.9
2/1 18:00	127.5	↓-3.1
2/1 18:10	124.2	↓-3.3
2/1 18:20	120.6	↓-3.6
2/1 18:30	116.8	↓-3.8
2/1 18:40	112.9	↓-3.9
2/1 18:50	108.7	↓-4.2
2/1 19:00	104.3	↓-4.4
2/1 19:10	99.8	↓-4.5
2/1 19:20	95.0	↓-4.8
2/1 19:30	90.1	↓-4.9
2/1 19:40	85.1	↓-5.0
2/1 19:50	79.9	↓-5.2
2/1 20:00	74.6	↓-5.3
2/1 20:10	69.3	↓-5.3
2/1 20:20	64.0	↓-5.3
2/1 20:30	58.7	↓-5.3
2/1 20:40	53.4	↓-5.3
2/1 20:50	48.3	↓-5.1
2/1 21:00	43.4	↓-4.9
2/1 21:10	38.8	↓-4.6
2/1 21:20	34.4	↓-4.4
2/1 21:30	30.3	↓-4.1
2/1 21:40	26.6	↓-3.7
2/1 21:50	23.3	↓-3.3
2/1 22:00	20.4	↓-2.9
2/1 22:10	17.9	↓-2.5
2/1 22:20	15.9	↓-2.0
2/1 22:30	14.3	↓-1.6
2/1 22:40	13.2	↓-1.1
2/1 22:50	12.5	↓-0.7
2/1 23:00	12.1	↓-0.4	干潮
2/1 23:10	12.2	↑0.1
2/1 23:20	12.7	↑0.5
2/1 23:30	13.5	↑0.8
2/1 23:40	14.7	↑1.2
2/1 23:50	16.1	↑1.4