9 (金)	10:57	03:10	19:48	13:15
	101cm	47cm	131cm	98cm
小潮 出 05:07 入 17:56 出 23:25 入 13:33

苫小牧（北海道）2050年09月9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
9/9 00:00	74.9	↓-3.0	最大潮位差
9/9 00:10	72.0	↓-2.9
9/9 00:20	69.2	↓-2.8
9/9 00:30	66.5	↓-2.7
9/9 00:40	64.0	↓-2.5
9/9 00:50	61.6	↓-2.4
9/9 01:00	59.4	↓-2.2
9/9 01:10	57.3	↓-2.1
9/9 01:20	55.5	↓-1.8
9/9 01:30	53.8	↓-1.7
9/9 01:40	52.4	↓-1.4
9/9 01:50	51.1	↓-1.3
9/9 02:00	50.0	↓-1.1
9/9 02:10	49.0	↓-1.0
9/9 02:20	48.3	↓-0.7
9/9 02:30	47.6	↓-0.7
9/9 02:40	47.2	↓-0.4
9/9 02:50	46.8	↓-0.4
9/9 03:00	46.6	↓-0.2	干潮
9/9 03:10	46.6	0	干潮
9/9 03:20	46.7	↑0.1
9/9 03:30	46.9	↑0.2
9/9 03:40	47.3	↑0.4
9/9 03:50	47.8	↑0.5
9/9 04:00	48.5	↑0.7
9/9 04:10	49.4	↑0.9
9/9 04:20	50.4	↑1.0
9/9 04:30	51.6	↑1.2
9/9 04:40	53.0	↑1.4
9/9 04:50	54.5	↑1.5
9/9 05:00	56.2	↑1.7
9/9 05:10	58.1	↑1.9
9/9 05:20	60.0	↑1.9
9/9 05:30	62.1	↑2.1
9/9 05:40	64.2	↑2.1
9/9 05:50	66.5	↑2.3
9/9 06:00	68.7	↑2.2
9/9 06:10	71.0	↑2.3
9/9 06:20	73.2	↑2.2
9/9 06:30	75.4	↑2.2
9/9 06:40	77.5	↑2.1
9/9 06:50	79.6	↑2.1
9/9 07:00	81.5	↑1.9
9/9 07:10	83.3	↑1.8
9/9 07:20	85.1	↑1.8
9/9 07:30	86.6	↑1.5
9/9 07:40	88.1	↑1.5
9/9 07:50	89.4	↑1.3
9/9 08:00	90.6	↑1.2
9/9 08:10	91.7	↑1.1
9/9 08:20	92.7	↑1.0
9/9 08:30	93.7	↑1.0
9/9 08:40	94.5	↑0.8
9/9 08:50	95.3	↑0.8
9/9 09:00	96.0	↑0.7
9/9 09:10	96.7	↑0.7
9/9 09:20	97.3	↑0.6
9/9 09:30	97.9	↑0.6
9/9 09:40	98.5	↑0.6
9/9 09:50	99.0	↑0.5
9/9 10:00	99.4	↑0.4
9/9 10:10	99.8	↑0.4
9/9 10:20	100.1	↑0.3
9/9 10:30	100.3	↑0.2
9/9 10:40	100.5	↑0.2
9/9 10:50	100.6	↑0.1	満潮
9/9 11:00	100.6	0
9/9 11:10	100.5	↓-0.1
9/9 11:20	100.4	↓-0.1
9/9 11:30	100.2	↓-0.2
9/9 11:40	99.9	↓-0.3
9/9 11:50	99.6	↓-0.3
9/9 12:00	99.3	↓-0.3
9/9 12:10	98.9	↓-0.4
9/9 12:20	98.6	↓-0.3
9/9 12:30	98.2	↓-0.4
9/9 12:40	98.0	↓-0.2
9/9 12:50	97.7	↓-0.3
9/9 13:00	97.6	↓-0.1
9/9 13:10	97.5	↓-0.1	干潮
9/9 13:20	97.5	0
9/9 13:30	97.6	↑0.1
9/9 13:40	97.8	↑0.2
9/9 13:50	98.1	↑0.3
9/9 14:00	98.4	↑0.3
9/9 14:10	98.9	↑0.5
9/9 14:20	99.4	↑0.5
9/9 14:30	100.0	↑0.6
9/9 14:40	100.7	↑0.7
9/9 14:50	101.4	↑0.7
9/9 15:00	102.2	↑0.8
9/9 15:10	103.0	↑0.8
9/9 15:20	103.8	↑0.8
9/9 15:30	104.7	↑0.9
9/9 15:40	105.6	↑0.9
9/9 15:50	106.5	↑0.9
9/9 16:00	107.5	↑1.0
9/9 16:10	108.5	↑1.0
9/9 16:20	109.6	↑1.1
9/9 16:30	110.7	↑1.1
9/9 16:40	111.8	↑1.1
9/9 16:50	113.0	↑1.2
9/9 17:00	114.2	↑1.2
9/9 17:10	115.5	↑1.3
9/9 17:20	116.8	↑1.3
9/9 17:30	118.1	↑1.3
9/9 17:40	119.5	↑1.4
9/9 17:50	120.8	↑1.3
9/9 18:00	122.2	↑1.4
9/9 18:10	123.5	↑1.3
9/9 18:20	124.7	↑1.2
9/9 18:30	125.9	↑1.2
9/9 18:40	127.0	↑1.1
9/9 18:50	127.9	↑0.9
9/9 19:00	128.7	↑0.8
9/9 19:10	129.4	↑0.7
9/9 19:20	130.0	↑0.6
9/9 19:30	130.3	↑0.3
9/9 19:40	130.5	↑0.2	満潮
9/9 19:50	130.6	↑0.1
9/9 20:00	130.4	↓-0.2
9/9 20:10	130.1	↓-0.3
9/9 20:20	129.7	↓-0.4
9/9 20:30	129.1	↓-0.6
9/9 20:40	128.4	↓-0.7
9/9 20:50	127.5	↓-0.9
9/9 21:00	126.6	↓-0.9
9/9 21:10	125.5	↓-1.1
9/9 21:20	124.4	↓-1.1
9/9 21:30	123.2	↓-1.2
9/9 21:40	121.9	↓-1.3
9/9 21:50	120.5	↓-1.4
9/9 22:00	119.1	↓-1.4
9/9 22:10	117.6	↓-1.5
9/9 22:20	116.0	↓-1.6
9/9 22:30	114.3	↓-1.7
9/9 22:40	112.6	↓-1.7
9/9 22:50	110.8	↓-1.8
9/9 23:00	108.9	↓-1.9
9/9 23:10	106.9	↓-2.0
9/9 23:20	104.8	↓-2.1
9/9 23:30	102.6	↓-2.2
9/9 23:40	100.3	↓-2.3
9/9 23:50	98.0	↓-2.3