05 (水)	05:05	10:27	16:13	23:00
	132cm	65cm	146cm	17cm
大潮 出 06:43 入 16:54 出 19:25 入 07:37

苫小牧（北海道）2053年02月05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
2/5 00:00	23.6	↑2.9
2/5 00:10	26.9	↑3.3
2/5 00:20	30.5	↑3.6
2/5 00:30	34.4	↑3.9
2/5 00:40	38.6	↑4.2
2/5 00:50	43.2	↑4.6
2/5 01:00	47.9	↑4.7
2/5 01:10	52.9	↑5.0
2/5 01:20	58.1	↑5.2
2/5 01:30	63.5	↑5.4	最大潮位差
2/5 01:40	68.9	↑5.4	最大潮位差
2/5 01:50	74.3	↑5.4	最大潮位差
2/5 02:00	79.7	↑5.4	最大潮位差
2/5 02:10	85.0	↑5.3
2/5 02:20	90.2	↑5.2
2/5 02:30	95.2	↑5.0
2/5 02:40	99.9	↑4.7
2/5 02:50	104.4	↑4.5
2/5 03:00	108.5	↑4.1
2/5 03:10	112.3	↑3.8
2/5 03:20	115.8	↑3.5
2/5 03:30	118.9	↑3.1
2/5 03:40	121.6	↑2.7
2/5 03:50	123.9	↑2.3
2/5 04:00	125.9	↑2.0
2/5 04:10	127.6	↑1.7
2/5 04:20	128.9	↑1.3
2/5 04:30	130.0	↑1.1
2/5 04:40	130.7	↑0.7
2/5 04:50	131.2	↑0.5
2/5 05:00	131.4	↑0.2	満潮
2/5 05:10	131.4	0
2/5 05:20	131.2	↓-0.2
2/5 05:30	130.7	↓-0.5
2/5 05:40	129.9	↓-0.8
2/5 05:50	128.9	↓-1.0
2/5 06:00	127.7	↓-1.2
2/5 06:10	126.2	↓-1.5
2/5 06:20	124.4	↓-1.8
2/5 06:30	122.4	↓-2.0
2/5 06:40	120.1	↓-2.3
2/5 06:50	117.6	↓-2.5
2/5 07:00	114.8	↓-2.8
2/5 07:10	111.8	↓-3.0
2/5 07:20	108.6	↓-3.2
2/5 07:30	105.2	↓-3.4
2/5 07:40	101.8	↓-3.4
2/5 07:50	98.2	↓-3.6
2/5 08:00	94.6	↓-3.6
2/5 08:10	91.1	↓-3.5
2/5 08:20	87.6	↓-3.5
2/5 08:30	84.2	↓-3.4
2/5 08:40	81.0	↓-3.2
2/5 08:50	78.0	↓-3.0
2/5 09:00	75.2	↓-2.8
2/5 09:10	72.7	↓-2.5
2/5 09:20	70.6	↓-2.1
2/5 09:30	68.7	↓-1.9
2/5 09:40	67.2	↓-1.5
2/5 09:50	65.9	↓-1.3
2/5 10:00	65.0	↓-0.9
2/5 10:10	64.4	↓-0.6
2/5 10:20	64.1	↓-0.3	干潮
2/5 10:30	64.1	0
2/5 10:40	64.3	↑0.2
2/5 10:50	64.8	↑0.5
2/5 11:00	65.5	↑0.7
2/5 11:10	66.4	↑0.9
2/5 11:20	67.6	↑1.2
2/5 11:30	68.9	↑1.3
2/5 11:40	70.5	↑1.6
2/5 11:50	72.2	↑1.7
2/5 12:00	74.2	↑2.0
2/5 12:10	76.4	↑2.2
2/5 12:20	78.8	↑2.4
2/5 12:30	81.5	↑2.7
2/5 12:40	84.4	↑2.9
2/5 12:50	87.5	↑3.1
2/5 13:00	90.8	↑3.3
2/5 13:10	94.3	↑3.5
2/5 13:20	98.0	↑3.7
2/5 13:30	101.9	↑3.9
2/5 13:40	105.8	↑3.9
2/5 13:50	109.8	↑4.0
2/5 14:00	113.8	↑4.0
2/5 14:10	117.8	↑4.0
2/5 14:20	121.7	↑3.9
2/5 14:30	125.4	↑3.7
2/5 14:40	129.0	↑3.6
2/5 14:50	132.2	↑3.2
2/5 15:00	135.2	↑3.0
2/5 15:10	137.9	↑2.7
2/5 15:20	140.2	↑2.3
2/5 15:30	142.1	↑1.9
2/5 15:40	143.6	↑1.5
2/5 15:50	144.7	↑1.1
2/5 16:00	145.3	↑0.6
2/5 16:10	145.6	↑0.3	満潮
2/5 16:20	145.5	↓-0.1
2/5 16:30	145.1	↓-0.4
2/5 16:40	144.3	↓-0.8
2/5 16:50	143.1	↓-1.2
2/5 17:00	141.7	↓-1.4
2/5 17:10	140.0	↓-1.7
2/5 17:20	138.0	↓-2.0
2/5 17:30	135.7	↓-2.3
2/5 17:40	133.3	↓-2.4
2/5 17:50	130.5	↓-2.8
2/5 18:00	127.6	↓-2.9
2/5 18:10	124.4	↓-3.2
2/5 18:20	121.0	↓-3.4
2/5 18:30	117.3	↓-3.7
2/5 18:40	113.4	↓-3.9
2/5 18:50	109.2	↓-4.2
2/5 19:00	104.8	↓-4.4
2/5 19:10	100.2	↓-4.6
2/5 19:20	95.4	↓-4.8
2/5 19:30	90.4	↓-5.0
2/5 19:40	85.2	↓-5.2
2/5 19:50	79.9	↓-5.3
2/5 20:00	74.6	↓-5.3
2/5 20:10	69.2	↓-5.4	最大潮位差
2/5 20:20	63.9	↓-5.3
2/5 20:30	58.6	↓-5.3
2/5 20:40	53.5	↓-5.1
2/5 20:50	48.5	↓-5.0
2/5 21:00	43.8	↓-4.7
2/5 21:10	39.4	↓-4.4
2/5 21:20	35.3	↓-4.1
2/5 21:30	31.6	↓-3.7
2/5 21:40	28.3	↓-3.3
2/5 21:50	25.3	↓-3.0
2/5 22:00	22.8	↓-2.5
2/5 22:10	20.7	↓-2.1
2/5 22:20	19.0	↓-1.7
2/5 22:30	17.8	↓-1.2
2/5 22:40	16.9	↓-0.9
2/5 22:50	16.4	↓-0.5	干潮
2/5 23:00	16.2	↓-0.2	干潮
2/5 23:10	16.5	↑0.3
2/5 23:20	17.0	↑0.5
2/5 23:30	17.9	↑0.9
2/5 23:40	19.0	↑1.1
2/5 23:50	20.5	↑1.5