5 (日)	09:54	02:02	19:12	13:18
	104cm	35cm	125cm	96cm
小潮 出 05:36 入 17:09 出 22:59 入 12:47

苫小牧（北海道）2053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	50.8	↓-2.7
10/5 00:10	48.3	↓-2.5
10/5 00:20	45.9	↓-2.4
10/5 00:30	43.7	↓-2.2
10/5 00:40	41.7	↓-2.0
10/5 00:50	40.0	↓-1.7
10/5 01:00	38.5	↓-1.5
10/5 01:10	37.2	↓-1.3
10/5 01:20	36.2	↓-1.0
10/5 01:30	35.4	↓-0.8
10/5 01:40	34.8	↓-0.6
10/5 01:50	34.5	↓-0.3
10/5 02:00	34.4	↓-0.1	干潮
10/5 02:10	34.5	↑0.1
10/5 02:20	34.7	↑0.2
10/5 02:30	35.2	↑0.5
10/5 02:40	35.8	↑0.6
10/5 02:50	36.5	↑0.7
10/5 03:00	37.4	↑0.9
10/5 03:10	38.5	↑1.1
10/5 03:20	39.7	↑1.2
10/5 03:30	41.0	↑1.3
10/5 03:40	42.5	↑1.5
10/5 03:50	44.1	↑1.6
10/5 04:00	45.8	↑1.7
10/5 04:10	47.7	↑1.9
10/5 04:20	49.8	↑2.1
10/5 04:30	51.9	↑2.1
10/5 04:40	54.3	↑2.4
10/5 04:50	56.7	↑2.4
10/5 05:00	59.2	↑2.5
10/5 05:10	61.9	↑2.7
10/5 05:20	64.6	↑2.7
10/5 05:30	67.4	↑2.8	最大潮位差
10/5 05:40	70.2	↑2.8	最大潮位差
10/5 05:50	73.0	↑2.8	最大潮位差
10/5 06:00	75.8	↑2.8	最大潮位差
10/5 06:10	78.5	↑2.7
10/5 06:20	81.2	↑2.7
10/5 06:30	83.7	↑2.5
10/5 06:40	86.1	↑2.4
10/5 06:50	88.3	↑2.2
10/5 07:00	90.4	↑2.1
10/5 07:10	92.3	↑1.9
10/5 07:20	94.0	↑1.7
10/5 07:30	95.6	↑1.6
10/5 07:40	96.9	↑1.3
10/5 07:50	98.1	↑1.2
10/5 08:00	99.2	↑1.1
10/5 08:10	100.0	↑0.8
10/5 08:20	100.8	↑0.8
10/5 08:30	101.4	↑0.6
10/5 08:40	101.9	↑0.5
10/5 08:50	102.4	↑0.5
10/5 09:00	102.7	↑0.3
10/5 09:10	103.0	↑0.3
10/5 09:20	103.2	↑0.2
10/5 09:30	103.4	↑0.2
10/5 09:40	103.5	↑0.1
10/5 09:50	103.6	↑0.1	満潮
10/5 10:00	103.5	↓-0.1
10/5 10:10	103.5	0
10/5 10:20	103.3	↓-0.2
10/5 10:30	103.1	↓-0.2
10/5 10:40	102.9	↓-0.2
10/5 10:50	102.5	↓-0.4
10/5 11:00	102.1	↓-0.4
10/5 11:10	101.6	↓-0.5
10/5 11:20	101.1	↓-0.5
10/5 11:30	100.5	↓-0.6
10/5 11:40	99.9	↓-0.6
10/5 11:50	99.3	↓-0.6
10/5 12:00	98.6	↓-0.7
10/5 12:10	98.0	↓-0.6
10/5 12:20	97.5	↓-0.5
10/5 12:30	97.0	↓-0.5
10/5 12:40	96.5	↓-0.5
10/5 12:50	96.2	↓-0.3
10/5 13:00	95.9	↓-0.3
10/5 13:10	95.8	↓-0.1	干潮
10/5 13:20	95.7	↓-0.1
10/5 13:30	95.8	↑0.1
10/5 13:40	96.0	↑0.2
10/5 13:50	96.4	↑0.4
10/5 14:00	96.8	↑0.4
10/5 14:10	97.3	↑0.5
10/5 14:20	97.9	↑0.6
10/5 14:30	98.6	↑0.7
10/5 14:40	99.4	↑0.8
10/5 14:50	100.2	↑0.8
10/5 15:00	101.1	↑0.9
10/5 15:10	102.0	↑0.9
10/5 15:20	102.9	↑0.9
10/5 15:30	103.9	↑1.0
10/5 15:40	104.9	↑1.0
10/5 15:50	105.8	↑0.9
10/5 16:00	106.9	↑1.1
10/5 16:10	107.9	↑1.0
10/5 16:20	109.0	↑1.1
10/5 16:30	110.0	↑1.0
10/5 16:40	111.1	↑1.1
10/5 16:50	112.3	↑1.2
10/5 17:00	113.4	↑1.1
10/5 17:10	114.6	↑1.2
10/5 17:20	115.7	↑1.1
10/5 17:30	116.9	↑1.2
10/5 17:40	118.0	↑1.1
10/5 17:50	119.1	↑1.1
10/5 18:00	120.2	↑1.1
10/5 18:10	121.1	↑0.9
10/5 18:20	122.0	↑0.9
10/5 18:30	122.8	↑0.8
10/5 18:40	123.4	↑0.6
10/5 18:50	123.8	↑0.4
10/5 19:00	124.1	↑0.3
10/5 19:10	124.2	↑0.1	満潮
10/5 19:20	124.2	0
10/5 19:30	123.9	↓-0.3
10/5 19:40	123.4	↓-0.5
10/5 19:50	122.7	↓-0.7
10/5 20:00	121.9	↓-0.8
10/5 20:10	120.8	↓-1.1
10/5 20:20	119.7	↓-1.1
10/5 20:30	118.3	↓-1.4
10/5 20:40	116.8	↓-1.5
10/5 20:50	115.2	↓-1.6
10/5 21:00	113.5	↓-1.7
10/5 21:10	111.7	↓-1.8
10/5 21:20	109.8	↓-1.9
10/5 21:30	107.9	↓-1.9
10/5 21:40	105.9	↓-2.0
10/5 21:50	103.8	↓-2.1
10/5 22:00	101.7	↓-2.1
10/5 22:10	99.5	↓-2.2
10/5 22:20	97.3	↓-2.2
10/5 22:30	95.1	↓-2.2
10/5 22:40	92.8	↓-2.3
10/5 22:50	90.4	↓-2.4
10/5 23:00	88.0	↓-2.4
10/5 23:10	85.6	↓-2.4
10/5 23:20	83.1	↓-2.5
10/5 23:30	80.6	↓-2.5
10/5 23:40	78.0	↓-2.6
10/5 23:50	75.4	↓-2.6