1 (土)	04:15	10:04	15:58	22:36
	141cm	55cm	144cm	16cm
中潮 出 05:31 入 17:16 出 18:05 入 07:22

苫小牧（北海道）2061年10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
10/1 00:00	50.2	↑3.5
10/1 00:10	53.9	↑3.7
10/1 00:20	57.9	↑4.0
10/1 00:30	62.1	↑4.2
10/1 00:40	66.5	↑4.4
10/1 00:50	71.0	↑4.5
10/1 01:00	75.8	↑4.8
10/1 01:10	80.6	↑4.8
10/1 01:20	85.5	↑4.9
10/1 01:30	90.5	↑5.0	最大潮位差
10/1 01:40	95.5	↑5.0	最大潮位差
10/1 01:50	100.5	↑5.0	最大潮位差
10/1 02:00	105.3	↑4.8
10/1 02:10	110.0	↑4.7
10/1 02:20	114.5	↑4.5
10/1 02:30	118.8	↑4.3
10/1 02:40	122.7	↑3.9
10/1 02:50	126.3	↑3.6
10/1 03:00	129.6	↑3.3
10/1 03:10	132.4	↑2.8
10/1 03:20	134.9	↑2.5
10/1 03:30	136.9	↑2.0
10/1 03:40	138.4	↑1.5
10/1 03:50	139.6	↑1.2
10/1 04:00	140.3	↑0.7
10/1 04:10	140.6	↑0.3	満潮
10/1 04:20	140.6	0
10/1 04:30	140.2	↓-0.4
10/1 04:40	139.4	↓-0.8
10/1 04:50	138.4	↓-1.0
10/1 05:00	137.1	↓-1.3
10/1 05:10	135.5	↓-1.6
10/1 05:20	133.6	↓-1.9
10/1 05:30	131.6	↓-2.0
10/1 05:40	129.3	↓-2.3
10/1 05:50	126.8	↓-2.5
10/1 06:00	124.2	↓-2.6
10/1 06:10	121.3	↓-2.9
10/1 06:20	118.3	↓-3.0
10/1 06:30	115.1	↓-3.2
10/1 06:40	111.8	↓-3.3
10/1 06:50	108.3	↓-3.5
10/1 07:00	104.7	↓-3.6
10/1 07:10	100.9	↓-3.8
10/1 07:20	97.1	↓-3.8
10/1 07:30	93.2	↓-3.9
10/1 07:40	89.3	↓-3.9
10/1 07:50	85.4	↓-3.9
10/1 08:00	81.6	↓-3.8
10/1 08:10	77.9	↓-3.7
10/1 08:20	74.4	↓-3.5
10/1 08:30	71.0	↓-3.4
10/1 08:40	67.9	↓-3.1
10/1 08:50	65.0	↓-2.9
10/1 09:00	62.5	↓-2.5
10/1 09:10	60.3	↓-2.2
10/1 09:20	58.4	↓-1.9
10/1 09:30	57.0	↓-1.4
10/1 09:40	55.9	↓-1.1
10/1 09:50	55.2	↓-0.7
10/1 10:00	54.9	↓-0.3	干潮
10/1 10:10	54.9	0
10/1 10:20	55.3	↑0.4
10/1 10:30	56.1	↑0.8
10/1 10:40	57.1	↑1.0
10/1 10:50	58.5	↑1.4
10/1 11:00	60.0	↑1.5
10/1 11:10	61.9	↑1.9
10/1 11:20	63.9	↑2.0
10/1 11:30	66.2	↑2.3
10/1 11:40	68.6	↑2.4
10/1 11:50	71.2	↑2.6
10/1 12:00	74.0	↑2.8
10/1 12:10	76.9	↑2.9
10/1 12:20	80.0	↑3.1
10/1 12:30	83.3	↑3.3
10/1 12:40	86.6	↑3.3
10/1 12:50	90.2	↑3.6
10/1 13:00	93.8	↑3.6
10/1 13:10	97.5	↑3.7
10/1 13:20	101.3	↑3.8
10/1 13:30	105.2	↑3.9
10/1 13:40	109.1	↑3.9
10/1 13:50	113.0	↑3.9
10/1 14:00	116.8	↑3.8
10/1 14:10	120.5	↑3.7
10/1 14:20	124.1	↑3.6
10/1 14:30	127.5	↑3.4
10/1 14:40	130.7	↑3.2
10/1 14:50	133.5	↑2.8
10/1 15:00	136.1	↑2.6
10/1 15:10	138.3	↑2.2
10/1 15:20	140.1	↑1.8
10/1 15:30	141.5	↑1.4
10/1 15:40	142.4	↑0.9
10/1 15:50	143.0	↑0.6	満潮
10/1 16:00	143.1	↑0.1
10/1 16:10	142.7	↓-0.4
10/1 16:20	142.0	↓-0.7
10/1 16:30	140.9	↓-1.1
10/1 16:40	139.4	↓-1.5
10/1 16:50	137.5	↓-1.9
10/1 17:00	135.3	↓-2.2
10/1 17:10	132.9	↓-2.4
10/1 17:20	130.2	↓-2.7
10/1 17:30	127.2	↓-3.0
10/1 17:40	124.0	↓-3.2
10/1 17:50	120.6	↓-3.4
10/1 18:00	117.0	↓-3.6
10/1 18:10	113.2	↓-3.8
10/1 18:20	109.3	↓-3.9
10/1 18:30	105.2	↓-4.1
10/1 18:40	101.0	↓-4.2
10/1 18:50	96.5	↓-4.5
10/1 19:00	92.0	↓-4.5
10/1 19:10	87.3	↓-4.7
10/1 19:20	82.5	↓-4.8
10/1 19:30	77.7	↓-4.8
10/1 19:40	72.7	↓-5.0	最大潮位差
10/1 19:50	67.7	↓-5.0	最大潮位差
10/1 20:00	62.7	↓-5.0	最大潮位差
10/1 20:10	57.8	↓-4.9
10/1 20:20	52.9	↓-4.9
10/1 20:30	48.2	↓-4.7
10/1 20:40	43.7	↓-4.5
10/1 20:50	39.3	↓-4.4
10/1 21:00	35.3	↓-4.0
10/1 21:10	31.5	↓-3.8
10/1 21:20	28.1	↓-3.4
10/1 21:30	25.1	↓-3.0
10/1 21:40	22.5	↓-2.6
10/1 21:50	20.3	↓-2.2
10/1 22:00	18.5	↓-1.8
10/1 22:10	17.2	↓-1.3
10/1 22:20	16.4	↓-0.8
10/1 22:30	16.0	↓-0.4	干潮
10/1 22:40	15.9	↓-0.1
10/1 22:50	16.3	↑0.4
10/1 23:00	17.1	↑0.8
10/1 23:10	18.3	↑1.2
10/1 23:20	19.8	↑1.5
10/1 23:30	21.6	↑1.8
10/1 23:40	23.7	↑2.1
10/1 23:50	26.1	↑2.4