11 (月)	03:18	07:38	13:06	20:31
	120cm	91cm	137cm	7cm
大潮 出 06:53 入 16:02 出 04:53 入 14:22

苫小牧（北海道）2023年12月11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
12/11 00:00	81.3	↑3.9
12/11 00:10	85.0	↑3.7
12/11 00:20	88.6	↑3.6
12/11 00:30	92.1	↑3.5
12/11 00:40	95.3	↑3.2
12/11 00:50	98.4	↑3.1
12/11 01:00	101.3	↑2.9
12/11 01:10	103.9	↑2.6
12/11 01:20	106.4	↑2.5
12/11 01:30	108.5	↑2.1
12/11 01:40	110.5	↑2.0
12/11 01:50	112.3	↑1.8
12/11 02:00	113.8	↑1.5
12/11 02:10	115.1	↑1.3
12/11 02:20	116.2	↑1.1
12/11 02:30	117.1	↑0.9
12/11 02:40	117.9	↑0.8
12/11 02:50	118.4	↑0.5
12/11 03:00	118.8	↑0.4
12/11 03:10	119.0	↑0.2	満潮
12/11 03:20	119.0	0
12/11 03:30	118.9	↓-0.1
12/11 03:40	118.6	↓-0.3
12/11 03:50	118.1	↓-0.5
12/11 04:00	117.4	↓-0.7
12/11 04:10	116.6	↓-0.8
12/11 04:20	115.7	↓-0.9
12/11 04:30	114.5	↓-1.2
12/11 04:40	113.2	↓-1.3
12/11 04:50	111.8	↓-1.4
12/11 05:00	110.3	↓-1.5
12/11 05:10	108.6	↓-1.7
12/11 05:20	106.9	↓-1.7
12/11 05:30	105.2	↓-1.7
12/11 05:40	103.4	↓-1.8
12/11 05:50	101.6	↓-1.8
12/11 06:00	99.9	↓-1.7
12/11 06:10	98.3	↓-1.6
12/11 06:20	96.7	↓-1.6
12/11 06:30	95.3	↓-1.4
12/11 06:40	94.1	↓-1.2
12/11 06:50	93.0	↓-1.1
12/11 07:00	92.1	↓-0.9
12/11 07:10	91.4	↓-0.7
12/11 07:20	91.0	↓-0.4
12/11 07:30	90.7	↓-0.3	干潮
12/11 07:40	90.7	0
12/11 07:50	90.8	↑0.1
12/11 08:00	91.2	↑0.4
12/11 08:10	91.7	↑0.5
12/11 08:20	92.5	↑0.8
12/11 08:30	93.3	↑0.8
12/11 08:40	94.4	↑1.1
12/11 08:50	95.5	↑1.1
12/11 09:00	96.8	↑1.3
12/11 09:10	98.2	↑1.4
12/11 09:20	99.6	↑1.4
12/11 09:30	101.2	↑1.6
12/11 09:40	102.9	↑1.7
12/11 09:50	104.6	↑1.7
12/11 10:00	106.4	↑1.8
12/11 10:10	108.3	↑1.9
12/11 10:20	110.3	↑2.0
12/11 10:30	112.3	↑2.0
12/11 10:40	114.3	↑2.0
12/11 10:50	116.4	↑2.1
12/11 11:00	118.5	↑2.1
12/11 11:10	120.6	↑2.1
12/11 11:20	122.7	↑2.1
12/11 11:30	124.8	↑2.1
12/11 11:40	126.7	↑1.9
12/11 11:50	128.6	↑1.9
12/11 12:00	130.3	↑1.7
12/11 12:10	131.9	↑1.6
12/11 12:20	133.2	↑1.3
12/11 12:30	134.4	↑1.2
12/11 12:40	135.3	↑0.9
12/11 12:50	135.9	↑0.6
12/11 13:00	136.2	↑0.3	満潮
12/11 13:10	136.2	0
12/11 13:20	135.9	↓-0.3
12/11 13:30	135.2	↓-0.7
12/11 13:40	134.3	↓-0.9
12/11 13:50	133.0	↓-1.3
12/11 14:00	131.5	↓-1.5
12/11 14:10	129.6	↓-1.9
12/11 14:20	127.6	↓-2.0
12/11 14:30	125.2	↓-2.4
12/11 14:40	122.6	↓-2.6
12/11 14:50	119.8	↓-2.8
12/11 15:00	116.9	↓-2.9
12/11 15:10	113.7	↓-3.2
12/11 15:20	110.4	↓-3.3
12/11 15:30	106.9	↓-3.5
12/11 15:40	103.3	↓-3.6
12/11 15:50	99.6	↓-3.7
12/11 16:00	95.7	↓-3.9
12/11 16:10	91.7	↓-4.0
12/11 16:20	87.6	↓-4.1
12/11 16:30	83.4	↓-4.2
12/11 16:40	79.1	↓-4.3
12/11 16:50	74.7	↓-4.4
12/11 17:00	70.2	↓-4.5
12/11 17:10	65.7	↓-4.5
12/11 17:20	61.1	↓-4.6	最大潮位差
12/11 17:30	56.5	↓-4.6	最大潮位差
12/11 17:40	51.9	↓-4.6	最大潮位差
12/11 17:50	47.4	↓-4.5
12/11 18:00	43.0	↓-4.4
12/11 18:10	38.7	↓-4.3
12/11 18:20	34.5	↓-4.2
12/11 18:30	30.5	↓-4.0
12/11 18:40	26.7	↓-3.8
12/11 18:50	23.2	↓-3.5
12/11 19:00	20.0	↓-3.2
12/11 19:10	17.1	↓-2.9
12/11 19:20	14.5	↓-2.6
12/11 19:30	12.2	↓-2.3
12/11 19:40	10.3	↓-1.9
12/11 19:50	8.8	↓-1.5
12/11 20:00	7.6	↓-1.2
12/11 20:10	6.7	↓-0.9
12/11 20:20	6.2	↓-0.5
12/11 20:30	6.0	↓-0.2	干潮
12/11 20:40	6.2	↑0.2
12/11 20:50	6.6	↑0.4
12/11 21:00	7.4	↑0.8
12/11 21:10	8.4	↑1.0
12/11 21:20	9.7	↑1.3
12/11 21:30	11.2	↑1.5
12/11 21:40	13.0	↑1.8
12/11 21:50	15.1	↑2.1
12/11 22:00	17.4	↑2.3
12/11 22:10	19.9	↑2.5
12/11 22:20	22.7	↑2.8
12/11 22:30	25.7	↑3.0
12/11 22:40	29.0	↑3.3
12/11 22:50	32.5	↑3.5
12/11 23:00	36.2	↑3.7
12/11 23:10	40.1	↑3.9
12/11 23:20	44.2	↑4.1
12/11 23:30	48.4	↑4.2
12/11 23:40	52.8	↑4.4
12/11 23:50	57.3	↑4.5