7 (火)	03:35	09:33	15:30	21:54
	134cm	48cm	138cm	35cm
大潮 出 05:37 入 17:07 出 05:50 入 17:29

苫小牧（北海道）2059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	72.6	↑3.6
10/7 00:10	76.5	↑3.9
10/7 00:20	80.4	↑3.9
10/7 00:30	84.6	↑4.2
10/7 00:40	88.8	↑4.2
10/7 00:50	93.0	↑4.2
10/7 01:00	97.2	↑4.2
10/7 01:10	101.4	↑4.2
10/7 01:20	105.4	↑4.0
10/7 01:30	109.3	↑3.9
10/7 01:40	113.0	↑3.7
10/7 01:50	116.5	↑3.5
10/7 02:00	119.7	↑3.2
10/7 02:10	122.6	↑2.9
10/7 02:20	125.2	↑2.6
10/7 02:30	127.5	↑2.3
10/7 02:40	129.4	↑1.9
10/7 02:50	130.9	↑1.5
10/7 03:00	132.2	↑1.3
10/7 03:10	133.1	↑0.9
10/7 03:20	133.6	↑0.5
10/7 03:30	133.9	↑0.3	満潮
10/7 03:40	133.9	0
10/7 03:50	133.5	↓-0.4
10/7 04:00	132.9	↓-0.6
10/7 04:10	132.1	↓-0.8
10/7 04:20	131.0	↓-1.1
10/7 04:30	129.6	↓-1.4
10/7 04:40	128.1	↓-1.5
10/7 04:50	126.2	↓-1.9
10/7 05:00	124.2	↓-2.0
10/7 05:10	121.9	↓-2.3
10/7 05:20	119.4	↓-2.5
10/7 05:30	116.6	↓-2.8
10/7 05:40	113.6	↓-3.0
10/7 05:50	110.5	↓-3.1
10/7 06:00	107.1	↓-3.4
10/7 06:10	103.5	↓-3.6
10/7 06:20	99.7	↓-3.8
10/7 06:30	95.9	↓-3.8
10/7 06:40	91.9	↓-4.0
10/7 06:50	87.9	↓-4.0
10/7 07:00	83.8	↓-4.1
10/7 07:10	79.8	↓-4.0
10/7 07:20	75.8	↓-4.0
10/7 07:30	72.0	↓-3.8
10/7 07:40	68.3	↓-3.7
10/7 07:50	64.9	↓-3.4
10/7 08:00	61.7	↓-3.2
10/7 08:10	58.7	↓-3.0
10/7 08:20	56.1	↓-2.6
10/7 08:30	53.8	↓-2.3
10/7 08:40	51.9	↓-1.9
10/7 08:50	50.3	↓-1.6
10/7 09:00	49.0	↓-1.3
10/7 09:10	48.1	↓-0.9
10/7 09:20	47.6	↓-0.5
10/7 09:30	47.3	↓-0.3	干潮
10/7 09:40	47.4	↑0.1
10/7 09:50	47.9	↑0.5
10/7 10:00	48.5	↑0.6
10/7 10:10	49.5	↑1.0
10/7 10:20	50.7	↑1.2
10/7 10:30	52.2	↑1.5
10/7 10:40	53.9	↑1.7
10/7 10:50	55.9	↑2.0
10/7 11:00	58.1	↑2.2
10/7 11:10	60.5	↑2.4
10/7 11:20	63.1	↑2.6
10/7 11:30	66.0	↑2.9
10/7 11:40	69.1	↑3.1
10/7 11:50	72.4	↑3.3
10/7 12:00	75.9	↑3.5
10/7 12:10	79.5	↑3.6
10/7 12:20	83.4	↑3.9
10/7 12:30	87.3	↑3.9
10/7 12:40	91.4	↑4.1
10/7 12:50	95.5	↑4.1
10/7 13:00	99.7	↑4.2
10/7 13:10	103.9	↑4.2
10/7 13:20	108.0	↑4.1
10/7 13:30	111.9	↑3.9
10/7 13:40	115.7	↑3.8
10/7 13:50	119.3	↑3.6
10/7 14:00	122.7	↑3.4
10/7 14:10	125.8	↑3.1
10/7 14:20	128.5	↑2.7
10/7 14:30	130.9	↑2.4
10/7 14:40	132.9	↑2.0
10/7 14:50	134.6	↑1.7
10/7 15:00	135.8	↑1.2
10/7 15:10	136.7	↑0.9
10/7 15:20	137.2	↑0.5	満潮
10/7 15:30	137.4	↑0.2	満潮
10/7 15:40	137.2	↓-0.2
10/7 15:50	136.6	↓-0.6
10/7 16:00	135.8	↓-0.8
10/7 16:10	134.7	↓-1.1
10/7 16:20	133.3	↓-1.4
10/7 16:30	131.6	↓-1.7
10/7 16:40	129.7	↓-1.9
10/7 16:50	127.6	↓-2.1
10/7 17:00	125.2	↓-2.4
10/7 17:10	122.7	↓-2.5
10/7 17:20	119.9	↓-2.8
10/7 17:30	117.0	↓-2.9
10/7 17:40	113.8	↓-3.2
10/7 17:50	110.4	↓-3.4
10/7 18:00	106.8	↓-3.6
10/7 18:10	103.1	↓-3.7
10/7 18:20	99.1	↓-4.0
10/7 18:30	95.1	↓-4.0
10/7 18:40	90.8	↓-4.3
10/7 18:50	86.5	↓-4.3
10/7 19:00	82.1	↓-4.4	最大潮位差
10/7 19:10	77.7	↓-4.4	最大潮位差
10/7 19:20	73.3	↓-4.4	最大潮位差
10/7 19:30	68.9	↓-4.4	最大潮位差
10/7 19:40	64.7	↓-4.2
10/7 19:50	60.5	↓-4.2
10/7 20:00	56.6	↓-3.9
10/7 20:10	52.9	↓-3.7
10/7 20:20	49.5	↓-3.4
10/7 20:30	46.4	↓-3.1
10/7 20:40	43.6	↓-2.8
10/7 20:50	41.1	↓-2.5
10/7 21:00	39.0	↓-2.1
10/7 21:10	37.3	↓-1.7
10/7 21:20	36.0	↓-1.3
10/7 21:30	35.0	↓-1.0
10/7 21:40	34.4	↓-0.6
10/7 21:50	34.1	↓-0.3	干潮
10/7 22:00	34.2	↑0.1
10/7 22:10	34.5	↑0.3
10/7 22:20	35.2	↑0.7
10/7 22:30	36.2	↑1.0
10/7 22:40	37.4	↑1.2
10/7 22:50	38.9	↑1.5
10/7 23:00	40.6	↑1.7
10/7 23:10	42.6	↑2.0
10/7 23:20	44.8	↑2.2
10/7 23:30	47.3	↑2.5
10/7 23:40	50.0	↑2.7
10/7 23:50	52.9	↑2.9