1 (木)	02:38	09:03	15:24	21:22
	135cm	41cm	134cm	49cm
大潮 出 05:31 入 17:16 出 17:24 入 04:25

苫小牧（北海道）2020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	101.2	↑3.6
10/1 00:10	104.8	↑3.6
10/1 00:20	108.4	↑3.6
10/1 00:30	111.8	↑3.4
10/1 00:40	115.1	↑3.3
10/1 00:50	118.2	↑3.1
10/1 01:00	121.1	↑2.9
10/1 01:10	123.7	↑2.6
10/1 01:20	126.1	↑2.4
10/1 01:30	128.2	↑2.1
10/1 01:40	130.0	↑1.8
10/1 01:50	131.5	↑1.5
10/1 02:00	132.7	↑1.2
10/1 02:10	133.6	↑0.9
10/1 02:20	134.2	↑0.6
10/1 02:30	134.5	↑0.3	満潮
10/1 02:40	134.6	↑0.1
10/1 02:50	134.4	↓-0.2
10/1 03:00	133.9	↓-0.5
10/1 03:10	133.2	↓-0.7
10/1 03:20	132.2	↓-1.0
10/1 03:30	131.0	↓-1.2
10/1 03:40	129.6	↓-1.4
10/1 03:50	127.9	↓-1.7
10/1 04:00	125.9	↓-2.0
10/1 04:10	123.7	↓-2.2
10/1 04:20	121.3	↓-2.4
10/1 04:30	118.6	↓-2.7
10/1 04:40	115.7	↓-2.9
10/1 04:50	112.6	↓-3.1
10/1 05:00	109.2	↓-3.4
10/1 05:10	105.6	↓-3.6
10/1 05:20	101.9	↓-3.7
10/1 05:30	98.0	↓-3.9
10/1 05:40	94.0	↓-4.0
10/1 05:50	89.9	↓-4.1
10/1 06:00	85.8	↓-4.1
10/1 06:10	81.6	↓-4.2	最大潮位差
10/1 06:20	77.5	↓-4.1
10/1 06:30	73.4	↓-4.1
10/1 06:40	69.5	↓-3.9
10/1 06:50	65.7	↓-3.8
10/1 07:00	62.2	↓-3.5
10/1 07:10	58.8	↓-3.4
10/1 07:20	55.7	↓-3.1
10/1 07:30	52.9	↓-2.8
10/1 07:40	50.3	↓-2.6
10/1 07:50	48.1	↓-2.2
10/1 08:00	46.1	↓-2.0
10/1 08:10	44.5	↓-1.6
10/1 08:20	43.1	↓-1.4
10/1 08:30	42.1	↓-1.0
10/1 08:40	41.4	↓-0.7
10/1 08:50	40.9	↓-0.5
10/1 09:00	40.7	↓-0.2	干潮
10/1 09:10	40.8	↑0.1
10/1 09:20	41.1	↑0.3
10/1 09:30	41.7	↑0.6
10/1 09:40	42.6	↑0.9
10/1 09:50	43.7	↑1.1
10/1 10:00	45.1	↑1.4
10/1 10:10	46.7	↑1.6
10/1 10:20	48.7	↑2.0
10/1 10:30	50.8	↑2.1
10/1 10:40	53.3	↑2.5
10/1 10:50	56.0	↑2.7
10/1 11:00	58.9	↑2.9
10/1 11:10	62.1	↑3.2
10/1 11:20	65.5	↑3.4
10/1 11:30	69.2	↑3.7
10/1 11:40	73.0	↑3.8
10/1 11:50	76.9	↑3.9
10/1 12:00	81.0	↑4.1
10/1 12:10	85.1	↑4.1
10/1 12:20	89.3	↑4.2	最大潮位差
10/1 12:30	93.5	↑4.2	最大潮位差
10/1 12:40	97.6	↑4.1
10/1 12:50	101.6	↑4.0
10/1 13:00	105.5	↑3.9
10/1 13:10	109.2	↑3.7
10/1 13:20	112.6	↑3.4
10/1 13:30	115.9	↑3.3
10/1 13:40	118.9	↑3.0
10/1 13:50	121.6	↑2.7
10/1 14:00	124.1	↑2.5
10/1 14:10	126.2	↑2.1
10/1 14:20	128.1	↑1.9
10/1 14:30	129.7	↑1.6
10/1 14:40	131.0	↑1.3
10/1 14:50	132.0	↑1.0
10/1 15:00	132.7	↑0.7
10/1 15:10	133.2	↑0.5
10/1 15:20	133.4	↑0.2	満潮
10/1 15:30	133.4	0
10/1 15:40	133.1	↓-0.3
10/1 15:50	132.5	↓-0.6
10/1 16:00	131.7	↓-0.8
10/1 16:10	130.6	↓-1.1
10/1 16:20	129.3	↓-1.3
10/1 16:30	127.7	↓-1.6
10/1 16:40	125.9	↓-1.8
10/1 16:50	123.7	↓-2.2
10/1 17:00	121.3	↓-2.4
10/1 17:10	118.7	↓-2.6
10/1 17:20	115.7	↓-3.0
10/1 17:30	112.6	↓-3.1
10/1 17:40	109.2	↓-3.4
10/1 17:50	105.6	↓-3.6
10/1 18:00	101.8	↓-3.8
10/1 18:10	97.9	↓-3.9
10/1 18:20	94.0	↓-3.9
10/1 18:30	89.9	↓-4.1
10/1 18:40	85.9	↓-4.0
10/1 18:50	81.9	↓-4.0
10/1 19:00	78.0	↓-3.9
10/1 19:10	74.3	↓-3.7
10/1 19:20	70.7	↓-3.6
10/1 19:30	67.3	↓-3.4
10/1 19:40	64.2	↓-3.1
10/1 19:50	61.3	↓-2.9
10/1 20:00	58.7	↓-2.6
10/1 20:10	56.4	↓-2.3
10/1 20:20	54.4	↓-2.0
10/1 20:30	52.7	↓-1.7
10/1 20:40	51.3	↓-1.4
10/1 20:50	50.3	↓-1.0
10/1 21:00	49.5	↓-0.8
10/1 21:10	49.0	↓-0.5
10/1 21:20	48.8	↓-0.2	干潮
10/1 21:30	48.9	↑0.1
10/1 21:40	49.3	↑0.4
10/1 21:50	50.0	↑0.7
10/1 22:00	50.9	↑0.9
10/1 22:10	52.1	↑1.2
10/1 22:20	53.5	↑1.4
10/1 22:30	55.3	↑1.8
10/1 22:40	57.3	↑2.0
10/1 22:50	59.6	↑2.3
10/1 23:00	62.1	↑2.5
10/1 23:10	64.9	↑2.8
10/1 23:20	68.0	↑3.1
10/1 23:30	71.4	↑3.4
10/1 23:40	74.9	↑3.5
10/1 23:50	78.7	↑3.8