14 (日)	04:05	09:53	15:53	22:20
	130cm	45cm	142cm	23cm
大潮 出 05:49 入 17:39 出 18:45 入 06:25

苫小牧（北海道）2055年03月14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
3/14 00:00	44.4	↑4.0
3/14 00:10	48.6	↑4.2
3/14 00:20	53.1	↑4.5
3/14 00:30	57.9	↑4.8
3/14 00:40	62.7	↑4.8
3/14 00:50	67.8	↑5.1
3/14 01:00	72.9	↑5.1
3/14 01:10	78.0	↑5.1
3/14 01:20	83.1	↑5.1
3/14 01:30	88.2	↑5.1
3/14 01:40	93.1	↑4.9
3/14 01:50	97.8	↑4.7
3/14 02:00	102.3	↑4.5
3/14 02:10	106.5	↑4.2
3/14 02:20	110.4	↑3.9
3/14 02:30	114.0	↑3.6
3/14 02:40	117.2	↑3.2
3/14 02:50	120.0	↑2.8
3/14 03:00	122.4	↑2.4
3/14 03:10	124.5	↑2.1
3/14 03:20	126.1	↑1.6
3/14 03:30	127.4	↑1.3
3/14 03:40	128.3	↑0.9
3/14 03:50	128.9	↑0.6
3/14 04:00	129.2	↑0.3	満潮
3/14 04:10	129.2	0
3/14 04:20	128.9	↓-0.3
3/14 04:30	128.3	↓-0.6
3/14 04:40	127.4	↓-0.9
3/14 04:50	126.3	↓-1.1
3/14 05:00	125.0	↓-1.3
3/14 05:10	123.4	↓-1.6
3/14 05:20	121.6	↓-1.8
3/14 05:30	119.5	↓-2.1
3/14 05:40	117.1	↓-2.4
3/14 05:50	114.5	↓-2.6
3/14 06:00	111.7	↓-2.8
3/14 06:10	108.6	↓-3.1
3/14 06:20	105.3	↓-3.3
3/14 06:30	101.8	↓-3.5
3/14 06:40	98.1	↓-3.7
3/14 06:50	94.3	↓-3.8
3/14 07:00	90.3	↓-4.0
3/14 07:10	86.2	↓-4.1
3/14 07:20	82.2	↓-4.0
3/14 07:30	78.1	↓-4.1
3/14 07:40	74.1	↓-4.0
3/14 07:50	70.1	↓-4.0
3/14 08:00	66.4	↓-3.7
3/14 08:10	62.9	↓-3.5
3/14 08:20	59.6	↓-3.3
3/14 08:30	56.6	↓-3.0
3/14 08:40	53.9	↓-2.7
3/14 08:50	51.6	↓-2.3
3/14 09:00	49.6	↓-2.0
3/14 09:10	47.9	↓-1.7
3/14 09:20	46.7	↓-1.2
3/14 09:30	45.7	↓-1.0
3/14 09:40	45.2	↓-0.5
3/14 09:50	44.9	↓-0.3	干潮
3/14 10:00	45.0	↑0.1
3/14 10:10	45.4	↑0.4
3/14 10:20	46.1	↑0.7
3/14 10:30	47.0	↑0.9
3/14 10:40	48.2	↑1.2
3/14 10:50	49.7	↑1.5
3/14 11:00	51.4	↑1.7
3/14 11:10	53.3	↑1.9
3/14 11:20	55.5	↑2.2
3/14 11:30	58.0	↑2.5
3/14 11:40	60.6	↑2.6
3/14 11:50	63.6	↑3.0
3/14 12:00	66.7	↑3.1
3/14 12:10	70.1	↑3.4
3/14 12:20	73.8	↑3.7
3/14 12:30	77.7	↑3.9
3/14 12:40	81.7	↑4.0
3/14 12:50	86.0	↑4.3
3/14 13:00	90.3	↑4.3
3/14 13:10	94.8	↑4.5
3/14 13:20	99.3	↑4.5
3/14 13:30	103.9	↑4.6
3/14 13:40	108.4	↑4.5
3/14 13:50	112.8	↑4.4
3/14 14:00	117.0	↑4.2
3/14 14:10	121.0	↑4.0
3/14 14:20	124.8	↑3.8
3/14 14:30	128.2	↑3.4
3/14 14:40	131.3	↑3.1
3/14 14:50	134.1	↑2.8
3/14 15:00	136.4	↑2.3
3/14 15:10	138.3	↑1.9
3/14 15:20	139.8	↑1.5
3/14 15:30	140.9	↑1.1
3/14 15:40	141.6	↑0.7
3/14 15:50	141.9	↑0.3	満潮
3/14 16:00	141.8	↓-0.1
3/14 16:10	141.4	↓-0.4
3/14 16:20	140.6	↓-0.8
3/14 16:30	139.4	↓-1.2
3/14 16:40	138.0	↓-1.4
3/14 16:50	136.3	↓-1.7
3/14 17:00	134.3	↓-2.0
3/14 17:10	132.1	↓-2.2
3/14 17:20	129.6	↓-2.5
3/14 17:30	126.8	↓-2.8
3/14 17:40	123.8	↓-3.0
3/14 17:50	120.5	↓-3.3
3/14 18:00	117.0	↓-3.5
3/14 18:10	113.3	↓-3.7
3/14 18:20	109.2	↓-4.1
3/14 18:30	105.0	↓-4.2
3/14 18:40	100.5	↓-4.5
3/14 18:50	95.8	↓-4.7
3/14 19:00	91.0	↓-4.8
3/14 19:10	86.0	↓-5.0
3/14 19:20	80.9	↓-5.1
3/14 19:30	75.7	↓-5.2	最大潮位差
3/14 19:40	70.6	↓-5.1
3/14 19:50	65.4	↓-5.2	最大潮位差
3/14 20:00	60.4	↓-5.0
3/14 20:10	55.5	↓-4.9
3/14 20:20	50.8	↓-4.7
3/14 20:30	46.4	↓-4.4
3/14 20:40	42.2	↓-4.2
3/14 20:50	38.4	↓-3.8
3/14 21:00	35.0	↓-3.4
3/14 21:10	32.0	↓-3.0
3/14 21:20	29.4	↓-2.6
3/14 21:30	27.2	↓-2.2
3/14 21:40	25.4	↓-1.8
3/14 21:50	24.0	↓-1.4
3/14 22:00	23.1	↓-0.9
3/14 22:10	22.5	↓-0.6	干潮
3/14 22:20	22.4	↓-0.1	干潮
3/14 22:30	22.6	↑0.2
3/14 22:40	23.1	↑0.5
3/14 22:50	24.0	↑0.9
3/14 23:00	25.2	↑1.2
3/14 23:10	26.7	↑1.5
3/14 23:20	28.5	↑1.8
3/14 23:30	30.6	↑2.1
3/14 23:40	32.9	↑2.3
3/14 23:50	35.6	↑2.7