9 (土)	04:58	10:58	16:50	23:06
	129cm	46cm	133cm	34cm
中潮 出 05:58 入 17:33 出 07:25 入 19:56

苫小牧（北海道）2019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	36.7	↑2.1
3/9 00:10	39.0	↑2.3
3/9 00:20	41.5	↑2.5
3/9 00:30	44.2	↑2.7
3/9 00:40	47.2	↑3.0
3/9 00:50	50.3	↑3.1
3/9 01:00	53.7	↑3.4
3/9 01:10	57.3	↑3.6
3/9 01:20	61.1	↑3.8
3/9 01:30	65.1	↑4.0
3/9 01:40	69.2	↑4.1
3/9 01:50	73.5	↑4.3
3/9 02:00	77.9	↑4.4
3/9 02:10	82.4	↑4.5	最大潮位差
3/9 02:20	86.9	↑4.5	最大潮位差
3/9 02:30	91.4	↑4.5	最大潮位差
3/9 02:40	95.8	↑4.4
3/9 02:50	100.1	↑4.3
3/9 03:00	104.2	↑4.1
3/9 03:10	108.1	↑3.9
3/9 03:20	111.7	↑3.6
3/9 03:30	115.1	↑3.4
3/9 03:40	118.1	↑3.0
3/9 03:50	120.7	↑2.6
3/9 04:00	123.0	↑2.3
3/9 04:10	124.8	↑1.8
3/9 04:20	126.3	↑1.5
3/9 04:30	127.4	↑1.1
3/9 04:40	128.2	↑0.8
3/9 04:50	128.6	↑0.4	満潮
3/9 05:00	128.6	0
3/9 05:10	128.4	↓-0.2
3/9 05:20	127.9	↓-0.5
3/9 05:30	127.1	↓-0.8
3/9 05:40	126.1	↓-1.0
3/9 05:50	124.8	↓-1.3
3/9 06:00	123.4	↓-1.4
3/9 06:10	121.7	↓-1.7
3/9 06:20	119.9	↓-1.8
3/9 06:30	117.9	↓-2.0
3/9 06:40	115.7	↓-2.2
3/9 06:50	113.3	↓-2.4
3/9 07:00	110.7	↓-2.6
3/9 07:10	107.9	↓-2.8
3/9 07:20	104.9	↓-3.0
3/9 07:30	101.7	↓-3.2
3/9 07:40	98.4	↓-3.3
3/9 07:50	94.9	↓-3.5
3/9 08:00	91.3	↓-3.6
3/9 08:10	87.5	↓-3.8
3/9 08:20	83.7	↓-3.8
3/9 08:30	79.8	↓-3.9
3/9 08:40	76.0	↓-3.8
3/9 08:50	72.2	↓-3.8
3/9 09:00	68.5	↓-3.7
3/9 09:10	64.9	↓-3.6
3/9 09:20	61.6	↓-3.3
3/9 09:30	58.4	↓-3.2
3/9 09:40	55.6	↓-2.8
3/9 09:50	53.0	↓-2.6
3/9 10:00	50.8	↓-2.2
3/9 10:10	49.0	↓-1.8
3/9 10:20	47.5	↓-1.5
3/9 10:30	46.4	↓-1.1
3/9 10:40	45.6	↓-0.8
3/9 10:50	45.2	↓-0.4	干潮
3/9 11:00	45.1	↓-0.1
3/9 11:10	45.4	↑0.3
3/9 11:20	45.9	↑0.5
3/9 11:30	46.8	↑0.9
3/9 11:40	47.9	↑1.1
3/9 11:50	49.3	↑1.4
3/9 12:00	50.8	↑1.5
3/9 12:10	52.6	↑1.8
3/9 12:20	54.7	↑2.1
3/9 12:30	56.9	↑2.2
3/9 12:40	59.3	↑2.4
3/9 12:50	61.9	↑2.6
3/9 13:00	64.7	↑2.8
3/9 13:10	67.7	↑3.0
3/9 13:20	70.9	↑3.2
3/9 13:30	74.3	↑3.4
3/9 13:40	77.8	↑3.5
3/9 13:50	81.6	↑3.8
3/9 14:00	85.4	↑3.8
3/9 14:10	89.4	↑4.0
3/9 14:20	93.4	↑4.0
3/9 14:30	97.5	↑4.1
3/9 14:40	101.6	↑4.1
3/9 14:50	105.6	↑4.0
3/9 15:00	109.5	↑3.9
3/9 15:10	113.3	↑3.8
3/9 15:20	116.8	↑3.5
3/9 15:30	120.1	↑3.3
3/9 15:40	123.0	↑2.9
3/9 15:50	125.7	↑2.7
3/9 16:00	127.9	↑2.2
3/9 16:10	129.8	↑1.9
3/9 16:20	131.2	↑1.4
3/9 16:30	132.2	↑1.0
3/9 16:40	132.8	↑0.6	満潮
3/9 16:50	132.9	↑0.1	満潮
3/9 17:00	132.7	↓-0.2
3/9 17:10	132.1	↓-0.6
3/9 17:20	131.1	↓-1.0
3/9 17:30	129.8	↓-1.3
3/9 17:40	128.2	↓-1.6
3/9 17:50	126.4	↓-1.8
3/9 18:00	124.3	↓-2.1
3/9 18:10	122.0	↓-2.3
3/9 18:20	119.5	↓-2.5
3/9 18:30	116.8	↓-2.7
3/9 18:40	114.0	↓-2.8
3/9 18:50	111.0	↓-3.0
3/9 19:00	107.9	↓-3.1
3/9 19:10	104.6	↓-3.3
3/9 19:20	101.2	↓-3.4
3/9 19:30	97.6	↓-3.6
3/9 19:40	93.9	↓-3.7
3/9 19:50	90.1	↓-3.8
3/9 20:00	86.2	↓-3.9
3/9 20:10	82.2	↓-4.0
3/9 20:20	78.1	↓-4.1
3/9 20:30	74.0	↓-4.1
3/9 20:40	69.9	↓-4.1
3/9 20:50	65.8	↓-4.1
3/9 21:00	61.7	↓-4.1
3/9 21:10	57.8	↓-3.9
3/9 21:20	54.1	↓-3.7
3/9 21:30	50.6	↓-3.5
3/9 21:40	47.3	↓-3.3
3/9 21:50	44.3	↓-3.0
3/9 22:00	41.6	↓-2.7
3/9 22:10	39.3	↓-2.3
3/9 22:20	37.4	↓-1.9
3/9 22:30	35.8	↓-1.6
3/9 22:40	34.7	↓-1.1
3/9 22:50	33.9	↓-0.8
3/9 23:00	33.6	↓-0.3	干潮
3/9 23:10	33.6	0
3/9 23:20	33.9	↑0.3
3/9 23:30	34.6	↑0.7
3/9 23:40	35.6	↑1.0
3/9 23:50	36.9	↑1.3