9 (水)	03:51	09:52	15:50	22:05
	129cm	46cm	133cm	34cm
大潮 出 05:57 入 17:34 出 18:20 入 05:44

苫小牧（北海道）2050年03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
3/9 00:00	58.4	↑3.7
3/9 00:10	62.3	↑3.9
3/9 00:20	66.4	↑4.1
3/9 00:30	70.7	↑4.3
3/9 00:40	75.0	↑4.3
3/9 00:50	79.5	↑4.5	最大潮位差
3/9 01:00	84.0	↑4.5	最大潮位差
3/9 01:10	88.5	↑4.5	最大潮位差
3/9 01:20	93.0	↑4.5	最大潮位差
3/9 01:30	97.3	↑4.3
3/9 01:40	101.5	↑4.2
3/9 01:50	105.4	↑3.9
3/9 02:00	109.1	↑3.7
3/9 02:10	112.5	↑3.4
3/9 02:20	115.7	↑3.2
3/9 02:30	118.4	↑2.7
3/9 02:40	120.9	↑2.5
3/9 02:50	123.0	↑2.1
3/9 03:00	124.7	↑1.7
3/9 03:10	126.1	↑1.4
3/9 03:20	127.1	↑1.0
3/9 03:30	127.9	↑0.8
3/9 03:40	128.3	↑0.4
3/9 03:50	128.4	↑0.1	満潮
3/9 04:00	128.3	↓-0.1
3/9 04:10	127.9	↓-0.4
3/9 04:20	127.3	↓-0.6
3/9 04:30	126.4	↓-0.9
3/9 04:40	125.4	↓-1.0
3/9 04:50	124.0	↓-1.4
3/9 05:00	122.5	↓-1.5
3/9 05:10	120.8	↓-1.7
3/9 05:20	118.8	↓-2.0
3/9 05:30	116.6	↓-2.2
3/9 05:40	114.1	↓-2.5
3/9 05:50	111.4	↓-2.7
3/9 06:00	108.5	↓-2.9
3/9 06:10	105.4	↓-3.1
3/9 06:20	102.1	↓-3.3
3/9 06:30	98.5	↓-3.6
3/9 06:40	94.9	↓-3.6
3/9 06:50	91.1	↓-3.8
3/9 07:00	87.2	↓-3.9
3/9 07:10	83.3	↓-3.9
3/9 07:20	79.4	↓-3.9
3/9 07:30	75.5	↓-3.9
3/9 07:40	71.7	↓-3.8
3/9 07:50	68.1	↓-3.6
3/9 08:00	64.6	↓-3.5
3/9 08:10	61.4	↓-3.2
3/9 08:20	58.4	↓-3.0
3/9 08:30	55.7	↓-2.7
3/9 08:40	53.4	↓-2.3
3/9 08:50	51.3	↓-2.1
3/9 09:00	49.6	↓-1.7
3/9 09:10	48.2	↓-1.4
3/9 09:20	47.1	↓-1.1
3/9 09:30	46.3	↓-0.8
3/9 09:40	45.9	↓-0.4
3/9 09:50	45.7	↓-0.2	干潮
3/9 10:00	45.8	↑0.1
3/9 10:10	46.2	↑0.4
3/9 10:20	46.8	↑0.6
3/9 10:30	47.7	↑0.9
3/9 10:40	48.8	↑1.1
3/9 10:50	50.1	↑1.3
3/9 11:00	51.6	↑1.5
3/9 11:10	53.4	↑1.8
3/9 11:20	55.4	↑2.0
3/9 11:30	57.6	↑2.2
3/9 11:40	60.1	↑2.5
3/9 11:50	62.8	↑2.7
3/9 12:00	65.7	↑2.9
3/9 12:10	68.9	↑3.2
3/9 12:20	72.3	↑3.4
3/9 12:30	75.9	↑3.6
3/9 12:40	79.6	↑3.7
3/9 12:50	83.6	↑4.0
3/9 13:00	87.6	↑4.0
3/9 13:10	91.7	↑4.1
3/9 13:20	95.8	↑4.1
3/9 13:30	99.9	↑4.1
3/9 13:40	104.0	↑4.1
3/9 13:50	107.9	↑3.9
3/9 14:00	111.6	↑3.7
3/9 14:10	115.1	↑3.5
3/9 14:20	118.3	↑3.2
3/9 14:30	121.3	↑3.0
3/9 14:40	123.9	↑2.6
3/9 14:50	126.2	↑2.3
3/9 15:00	128.1	↑1.9
3/9 15:10	129.6	↑1.5
3/9 15:20	130.8	↑1.2
3/9 15:30	131.6	↑0.8
3/9 15:40	132.0	↑0.4	満潮
3/9 15:50	132.1	↑0.1	満潮
3/9 16:00	132.0	↓-0.1
3/9 16:10	131.5	↓-0.5
3/9 16:20	130.7	↓-0.8
3/9 16:30	129.6	↓-1.1
3/9 16:40	128.4	↓-1.2
3/9 16:50	126.8	↓-1.6
3/9 17:00	125.1	↓-1.7
3/9 17:10	123.1	↓-2.0
3/9 17:20	120.9	↓-2.2
3/9 17:30	118.5	↓-2.4
3/9 17:40	115.9	↓-2.6
3/9 17:50	113.0	↓-2.9
3/9 18:00	109.9	↓-3.1
3/9 18:10	106.6	↓-3.3
3/9 18:20	103.1	↓-3.5
3/9 18:30	99.3	↓-3.8
3/9 18:40	95.4	↓-3.9
3/9 18:50	91.3	↓-4.1
3/9 19:00	87.1	↓-4.2
3/9 19:10	82.7	↓-4.4
3/9 19:20	78.3	↓-4.4
3/9 19:30	73.9	↓-4.4
3/9 19:40	69.5	↓-4.4
3/9 19:50	65.2	↓-4.3
3/9 20:00	61.0	↓-4.2
3/9 20:10	57.0	↓-4.0
3/9 20:20	53.2	↓-3.8
3/9 20:30	49.7	↓-3.5
3/9 20:40	46.5	↓-3.2
3/9 20:50	43.7	↓-2.8
3/9 21:00	41.2	↓-2.5
3/9 21:10	39.0	↓-2.2
3/9 21:20	37.3	↓-1.7
3/9 21:30	35.9	↓-1.4
3/9 21:40	34.9	↓-1.0
3/9 21:50	34.2	↓-0.7
3/9 22:00	34.0	↓-0.2	干潮
3/9 22:10	34.0	0
3/9 22:20	34.4	↑0.4
3/9 22:30	35.0	↑0.6
3/9 22:40	36.0	↑1.0
3/9 22:50	37.2	↑1.2
3/9 23:00	38.7	↑1.5
3/9 23:10	40.4	↑1.7
3/9 23:20	42.4	↑2.0
3/9 23:30	44.6	↑2.2
3/9 23:40	47.0	↑2.4
3/9 23:50	49.7	↑2.7