5 (木)	03:28	09:16	15:10	21:42
	134cm	53cm	140cm	33cm
大潮 出 05:35 入 17:10 出 05:43 入 17:13

苫小牧（北海道）2051年10月5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
10/5 00:00	75.8	↑4.1
10/5 00:10	80.1	↑4.3
10/5 00:20	84.4	↑4.3
10/5 00:30	88.8	↑4.4
10/5 00:40	93.1	↑4.3
10/5 00:50	97.5	↑4.4
10/5 01:00	101.7	↑4.2
10/5 01:10	105.8	↑4.1
10/5 01:20	109.6	↑3.8
10/5 01:30	113.3	↑3.7
10/5 01:40	116.7	↑3.4
10/5 01:50	119.8	↑3.1
10/5 02:00	122.7	↑2.9
10/5 02:10	125.2	↑2.5
10/5 02:20	127.3	↑2.1
10/5 02:30	129.2	↑1.9
10/5 02:40	130.7	↑1.5
10/5 02:50	131.9	↑1.2
10/5 03:00	132.8	↑0.9
10/5 03:10	133.4	↑0.6
10/5 03:20	133.7	↑0.3	満潮
10/5 03:30	133.8	↑0.1
10/5 03:40	133.6	↓-0.2
10/5 03:50	133.1	↓-0.5
10/5 04:00	132.4	↓-0.7
10/5 04:10	131.5	↓-0.9
10/5 04:20	130.3	↓-1.2
10/5 04:30	128.9	↓-1.4
10/5 04:40	127.2	↓-1.7
10/5 04:50	125.2	↓-2.0
10/5 05:00	123.1	↓-2.1
10/5 05:10	120.6	↓-2.5
10/5 05:20	117.9	↓-2.7
10/5 05:30	115.0	↓-2.9
10/5 05:40	111.8	↓-3.2
10/5 05:50	108.4	↓-3.4
10/5 06:00	104.8	↓-3.6
10/5 06:10	101.1	↓-3.7
10/5 06:20	97.3	↓-3.8
10/5 06:30	93.3	↓-4.0
10/5 06:40	89.4	↓-3.9
10/5 06:50	85.4	↓-4.0
10/5 07:00	81.5	↓-3.9
10/5 07:10	77.7	↓-3.8
10/5 07:20	74.1	↓-3.6
10/5 07:30	70.7	↓-3.4
10/5 07:40	67.5	↓-3.2
10/5 07:50	64.6	↓-2.9
10/5 08:00	62.0	↓-2.6
10/5 08:10	59.7	↓-2.3
10/5 08:20	57.7	↓-2.0
10/5 08:30	56.1	↓-1.6
10/5 08:40	54.8	↓-1.3
10/5 08:50	53.8	↓-1.0
10/5 09:00	53.2	↓-0.6
10/5 09:10	52.9	↓-0.3	干潮
10/5 09:20	52.9	0
10/5 09:30	53.2	↑0.3
10/5 09:40	53.7	↑0.5
10/5 09:50	54.5	↑0.8
10/5 10:00	55.6	↑1.1
10/5 10:10	56.9	↑1.3
10/5 10:20	58.4	↑1.5
10/5 10:30	60.2	↑1.8
10/5 10:40	62.2	↑2.0
10/5 10:50	64.4	↑2.2
10/5 11:00	66.9	↑2.5
10/5 11:10	69.6	↑2.7
10/5 11:20	72.6	↑3.0
10/5 11:30	75.8	↑3.2
10/5 11:40	79.2	↑3.4
10/5 11:50	82.7	↑3.5
10/5 12:00	86.5	↑3.8
10/5 12:10	90.4	↑3.9
10/5 12:20	94.4	↑4.0
10/5 12:30	98.6	↑4.2
10/5 12:40	102.7	↑4.1
10/5 12:50	106.8	↑4.1
10/5 13:00	110.9	↑4.1
10/5 13:10	114.8	↑3.9
10/5 13:20	118.6	↑3.8
10/5 13:30	122.2	↑3.6
10/5 13:40	125.5	↑3.3
10/5 13:50	128.5	↑3.0
10/5 14:00	131.2	↑2.7
10/5 14:10	133.5	↑2.3
10/5 14:20	135.5	↑2.0
10/5 14:30	137.1	↑1.6
10/5 14:40	138.4	↑1.3
10/5 14:50	139.2	↑0.8
10/5 15:00	139.7	↑0.5	満潮
10/5 15:10	139.8	↑0.1	満潮
10/5 15:20	139.7	↓-0.1
10/5 15:30	139.1	↓-0.6
10/5 15:40	138.3	↓-0.8
10/5 15:50	137.3	↓-1.0
10/5 16:00	135.9	↓-1.4
10/5 16:10	134.3	↓-1.6
10/5 16:20	132.5	↓-1.8
10/5 16:30	130.4	↓-2.1
10/5 16:40	128.1	↓-2.3
10/5 16:50	125.6	↓-2.5
10/5 17:00	122.9	↓-2.7
10/5 17:10	119.9	↓-3.0
10/5 17:20	116.8	↓-3.1
10/5 17:30	113.4	↓-3.4
10/5 17:40	109.7	↓-3.7
10/5 17:50	105.9	↓-3.8
10/5 18:00	101.9	↓-4.0
10/5 18:10	97.7	↓-4.2
10/5 18:20	93.3	↓-4.4
10/5 18:30	88.8	↓-4.5
10/5 18:40	84.3	↓-4.5
10/5 18:50	79.6	↓-4.7	最大潮位差
10/5 19:00	75.0	↓-4.6
10/5 19:10	70.4	↓-4.6
10/5 19:20	66.0	↓-4.4
10/5 19:30	61.6	↓-4.4
10/5 19:40	57.5	↓-4.1
10/5 19:50	53.5	↓-4.0
10/5 20:00	49.9	↓-3.6
10/5 20:10	46.6	↓-3.3
10/5 20:20	43.5	↓-3.1
10/5 20:30	40.9	↓-2.6
10/5 20:40	38.6	↓-2.3
10/5 20:50	36.7	↓-1.9
10/5 21:00	35.1	↓-1.6
10/5 21:10	33.9	↓-1.2
10/5 21:20	33.0	↓-0.9
10/5 21:30	32.5	↓-0.5
10/5 21:40	32.3	↓-0.2	干潮
10/5 21:50	32.4	↑0.1
10/5 22:00	32.9	↑0.5
10/5 22:10	33.5	↑0.6
10/5 22:20	34.5	↑1.0
10/5 22:30	35.7	↑1.2
10/5 22:40	37.2	↑1.5
10/5 22:50	38.9	↑1.7
10/5 23:00	41.0	↑2.1
10/5 23:10	43.2	↑2.2
10/5 23:20	45.7	↑2.5
10/5 23:30	48.5	↑2.8
10/5 23:40	51.6	↑3.1
10/5 23:50	54.9	↑3.3