10 (金)	03:44	06:59	12:15	20:21
	119cm	109cm	136cm	8cm
中潮 出 06:38 入 16:59 出 04:57 入 13:49

苫小牧（北海道）2040年02月10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
2/10 00:00	81.6	↑3.2
2/10 00:10	84.7	↑3.1
2/10 00:20	87.7	↑3.0
2/10 00:30	90.6	↑2.9
2/10 00:40	93.4	↑2.8
2/10 00:50	96.0	↑2.6
2/10 01:00	98.5	↑2.5
2/10 01:10	100.8	↑2.3
2/10 01:20	103.0	↑2.2
2/10 01:30	105.1	↑2.1
2/10 01:40	107.0	↑1.9
2/10 01:50	108.8	↑1.8
2/10 02:00	110.4	↑1.6
2/10 02:10	111.9	↑1.5
2/10 02:20	113.3	↑1.4
2/10 02:30	114.5	↑1.2
2/10 02:40	115.6	↑1.1
2/10 02:50	116.5	↑0.9
2/10 03:00	117.3	↑0.8
2/10 03:10	117.9	↑0.6
2/10 03:20	118.4	↑0.5
2/10 03:30	118.7	↑0.3
2/10 03:40	118.8	↑0.1	満潮
2/10 03:50	118.7	↓-0.1
2/10 04:00	118.6	↓-0.1
2/10 04:10	118.2	↓-0.4
2/10 04:20	117.8	↓-0.4
2/10 04:30	117.2	↓-0.6
2/10 04:40	116.5	↓-0.7
2/10 04:50	115.7	↓-0.8
2/10 05:00	114.9	↓-0.8
2/10 05:10	114.0	↓-0.9
2/10 05:20	113.2	↓-0.8
2/10 05:30	112.3	↓-0.9
2/10 05:40	111.5	↓-0.8
2/10 05:50	110.7	↓-0.8
2/10 06:00	110.0	↓-0.7
2/10 06:10	109.4	↓-0.6
2/10 06:20	108.9	↓-0.5
2/10 06:30	108.5	↓-0.4
2/10 06:40	108.3	↓-0.2
2/10 06:50	108.1	↓-0.2	干潮
2/10 07:00	108.1	0
2/10 07:10	108.2	↑0.1
2/10 07:20	108.4	↑0.2
2/10 07:30	108.7	↑0.3
2/10 07:40	109.1	↑0.4
2/10 07:50	109.5	↑0.4
2/10 08:00	110.1	↑0.6
2/10 08:10	110.8	↑0.7
2/10 08:20	111.5	↑0.7
2/10 08:30	112.3	↑0.8
2/10 08:40	113.2	↑0.9
2/10 08:50	114.1	↑0.9
2/10 09:00	115.1	↑1.0
2/10 09:10	116.1	↑1.0
2/10 09:20	117.3	↑1.2
2/10 09:30	118.4	↑1.1
2/10 09:40	119.6	↑1.2
2/10 09:50	120.9	↑1.3
2/10 10:00	122.2	↑1.3
2/10 10:10	123.5	↑1.3
2/10 10:20	124.9	↑1.4
2/10 10:30	126.2	↑1.3
2/10 10:40	127.5	↑1.3
2/10 10:50	128.8	↑1.3
2/10 11:00	130.1	↑1.3
2/10 11:10	131.2	↑1.1
2/10 11:20	132.3	↑1.1
2/10 11:30	133.2	↑0.9
2/10 11:40	134.0	↑0.8
2/10 11:50	134.6	↑0.6
2/10 12:00	135.0	↑0.4
2/10 12:10	135.2	↑0.2	満潮
2/10 12:20	135.2	0
2/10 12:30	135.0	↓-0.2
2/10 12:40	134.5	↓-0.5
2/10 12:50	133.8	↓-0.7
2/10 13:00	132.8	↓-1.0
2/10 13:10	131.6	↓-1.2
2/10 13:20	130.2	↓-1.4
2/10 13:30	128.6	↓-1.6
2/10 13:40	126.7	↓-1.9
2/10 13:50	124.7	↓-2.0
2/10 14:00	122.5	↓-2.2
2/10 14:10	120.1	↓-2.4
2/10 14:20	117.5	↓-2.6
2/10 14:30	114.8	↓-2.7
2/10 14:40	111.9	↓-2.9
2/10 14:50	108.9	↓-3.0
2/10 15:00	105.8	↓-3.1
2/10 15:10	102.5	↓-3.3
2/10 15:20	99.1	↓-3.4
2/10 15:30	95.5	↓-3.6
2/10 15:40	91.8	↓-3.7
2/10 15:50	88.0	↓-3.8
2/10 16:00	84.1	↓-3.9
2/10 16:10	80.0	↓-4.1
2/10 16:20	75.9	↓-4.1
2/10 16:30	71.7	↓-4.2
2/10 16:40	67.4	↓-4.3
2/10 16:50	63.1	↓-4.3
2/10 17:00	58.7	↓-4.4	最大潮位差
2/10 17:10	54.4	↓-4.3
2/10 17:20	50.1	↓-4.3
2/10 17:30	45.9	↓-4.2
2/10 17:40	41.8	↓-4.1
2/10 17:50	37.8	↓-4.0
2/10 18:00	34.0	↓-3.8
2/10 18:10	30.4	↓-3.6
2/10 18:20	26.9	↓-3.5
2/10 18:30	23.8	↓-3.1
2/10 18:40	20.8	↓-3.0
2/10 18:50	18.2	↓-2.6
2/10 19:00	15.8	↓-2.4
2/10 19:10	13.7	↓-2.1
2/10 19:20	11.9	↓-1.8
2/10 19:30	10.4	↓-1.5
2/10 19:40	9.2	↓-1.2
2/10 19:50	8.2	↓-1.0
2/10 20:00	7.5	↓-0.7
2/10 20:10	7.1	↓-0.4
2/10 20:20	7.0	↓-0.1	干潮
2/10 20:30	7.1	↑0.1
2/10 20:40	7.5	↑0.4
2/10 20:50	8.2	↑0.7
2/10 21:00	9.1	↑0.9
2/10 21:10	10.2	↑1.1
2/10 21:20	11.7	↑1.5
2/10 21:30	13.3	↑1.6
2/10 21:40	15.3	↑2.0
2/10 21:50	17.5	↑2.2
2/10 22:00	19.9	↑2.4
2/10 22:10	22.6	↑2.7
2/10 22:20	25.6	↑3.0
2/10 22:30	28.8	↑3.2
2/10 22:40	32.2	↑3.4
2/10 22:50	35.8	↑3.6
2/10 23:00	39.6	↑3.8
2/10 23:10	43.6	↑4.0
2/10 23:20	47.7	↑4.1
2/10 23:30	51.9	↑4.2
2/10 23:40	56.1	↑4.2
2/10 23:50	60.4	↑4.3