11 (日)	02:30	06:43	12:25	19:56
	109cm	86cm	131cm	24cm
中潮 出 06:53 入 16:02 出 03:35 入 13:58

苫小牧（北海道）2050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	91.8	↑2.3
12/11 00:10	94.0	↑2.2
12/11 00:20	96.0	↑2.0
12/11 00:30	97.9	↑1.9
12/11 00:40	99.6	↑1.7
12/11 00:50	101.2	↑1.6
12/11 01:00	102.6	↑1.4
12/11 01:10	103.8	↑1.2
12/11 01:20	104.9	↑1.1
12/11 01:30	105.8	↑0.9
12/11 01:40	106.6	↑0.8
12/11 01:50	107.3	↑0.7
12/11 02:00	107.8	↑0.5
12/11 02:10	108.1	↑0.3
12/11 02:20	108.3	↑0.2	満潮
12/11 02:30	108.4	↑0.1	満潮
12/11 02:40	108.3	↓-0.1
12/11 02:50	108.0	↓-0.3
12/11 03:00	107.6	↓-0.4
12/11 03:10	107.1	↓-0.5
12/11 03:20	106.4	↓-0.7
12/11 03:30	105.6	↓-0.8
12/11 03:40	104.7	↓-0.9
12/11 03:50	103.6	↓-1.1
12/11 04:00	102.4	↓-1.2
12/11 04:10	101.1	↓-1.3
12/11 04:20	99.8	↓-1.3
12/11 04:30	98.4	↓-1.4
12/11 04:40	97.0	↓-1.4
12/11 04:50	95.5	↓-1.5
12/11 05:00	94.1	↓-1.4
12/11 05:10	92.7	↓-1.4
12/11 05:20	91.4	↓-1.3
12/11 05:30	90.2	↓-1.2
12/11 05:40	89.1	↓-1.1
12/11 05:50	88.2	↓-0.9
12/11 06:00	87.3	↓-0.9
12/11 06:10	86.7	↓-0.6
12/11 06:20	86.2	↓-0.5
12/11 06:30	85.9	↓-0.3
12/11 06:40	85.8	↓-0.1	干潮
12/11 06:50	85.8	0
12/11 07:00	86.1	↑0.3
12/11 07:10	86.4	↑0.3
12/11 07:20	87.0	↑0.6
12/11 07:30	87.7	↑0.7
12/11 07:40	88.5	↑0.8
12/11 07:50	89.5	↑1.0
12/11 08:00	90.6	↑1.1
12/11 08:10	91.8	↑1.2
12/11 08:20	93.1	↑1.3
12/11 08:30	94.5	↑1.4
12/11 08:40	96.0	↑1.5
12/11 08:50	97.6	↑1.6
12/11 09:00	99.2	↑1.6
12/11 09:10	101.0	↑1.8
12/11 09:20	102.8	↑1.8
12/11 09:30	104.6	↑1.8
12/11 09:40	106.5	↑1.9
12/11 09:50	108.5	↑2.0
12/11 10:00	110.5	↑2.0
12/11 10:10	112.5	↑2.0
12/11 10:20	114.5	↑2.0
12/11 10:30	116.5	↑2.0
12/11 10:40	118.5	↑2.0
12/11 10:50	120.3	↑1.8
12/11 11:00	122.1	↑1.8
12/11 11:10	123.7	↑1.6
12/11 11:20	125.3	↑1.6
12/11 11:30	126.6	↑1.3
12/11 11:40	127.8	↑1.2
12/11 11:50	128.7	↑0.9
12/11 12:00	129.4	↑0.7
12/11 12:10	129.9	↑0.5
12/11 12:20	130.1	↑0.2	満潮
12/11 12:30	130.1	0
12/11 12:40	129.9	↓-0.2
12/11 12:50	129.3	↓-0.6
12/11 13:00	128.6	↓-0.7
12/11 13:10	127.6	↓-1.0
12/11 13:20	126.4	↓-1.2
12/11 13:30	124.9	↓-1.5
12/11 13:40	123.3	↓-1.6
12/11 13:50	121.5	↓-1.8
12/11 14:00	119.5	↓-2.0
12/11 14:10	117.3	↓-2.2
12/11 14:20	115.0	↓-2.3
12/11 14:30	112.5	↓-2.5
12/11 14:40	109.9	↓-2.6
12/11 14:50	107.2	↓-2.7
12/11 15:00	104.3	↓-2.9
12/11 15:10	101.3	↓-3.0
12/11 15:20	98.1	↓-3.2
12/11 15:30	94.9	↓-3.2
12/11 15:40	91.5	↓-3.4
12/11 15:50	88.0	↓-3.5
12/11 16:00	84.4	↓-3.6
12/11 16:10	80.7	↓-3.7
12/11 16:20	77.0	↓-3.7
12/11 16:30	73.2	↓-3.8
12/11 16:40	69.3	↓-3.9	最大潮位差
12/11 16:50	65.5	↓-3.8
12/11 17:00	61.6	↓-3.9	最大潮位差
12/11 17:10	57.9	↓-3.7
12/11 17:20	54.2	↓-3.7
12/11 17:30	50.6	↓-3.6
12/11 17:40	47.1	↓-3.5
12/11 17:50	43.8	↓-3.3
12/11 18:00	40.7	↓-3.1
12/11 18:10	37.9	↓-2.8
12/11 18:20	35.2	↓-2.7
12/11 18:30	32.8	↓-2.4
12/11 18:40	30.7	↓-2.1
12/11 18:50	28.9	↓-1.8
12/11 19:00	27.3	↓-1.6
12/11 19:10	26.0	↓-1.3
12/11 19:20	25.0	↓-1.0
12/11 19:30	24.2	↓-0.8
12/11 19:40	23.7	↓-0.5
12/11 19:50	23.5	↓-0.2	干潮
12/11 20:00	23.5	0
12/11 20:10	23.7	↑0.2
12/11 20:20	24.2	↑0.5
12/11 20:30	24.9	↑0.7
12/11 20:40	25.8	↑0.9
12/11 20:50	26.9	↑1.1
12/11 21:00	28.3	↑1.4
12/11 21:10	29.9	↑1.6
12/11 21:20	31.7	↑1.8
12/11 21:30	33.7	↑2.0
12/11 21:40	35.9	↑2.2
12/11 21:50	38.4	↑2.5
12/11 22:00	41.0	↑2.6
12/11 22:10	43.9	↑2.9
12/11 22:20	46.9	↑3.0
12/11 22:30	50.1	↑3.2
12/11 22:40	53.5	↑3.4
12/11 22:50	57.0	↑3.5
12/11 23:00	60.5	↑3.5
12/11 23:10	64.2	↑3.7
12/11 23:20	67.9	↑3.7
12/11 23:30	71.6	↑3.7
12/11 23:40	75.3	↑3.7
12/11 23:50	78.9	↑3.6