14 (水)	04:25	10:10	16:03	22:28
	128cm	45cm	141cm	30cm
大潮 出 05:48 入 17:40 出 06:40 入 18:54

苫小牧（北海道）2040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	42.9	↑3.5
3/14 00:10	46.6	↑3.7
3/14 00:20	50.6	↑4.0
3/14 00:30	54.8	↑4.2
3/14 00:40	59.2	↑4.4
3/14 00:50	63.8	↑4.6
3/14 01:00	68.5	↑4.7
3/14 01:10	73.3	↑4.8
3/14 01:20	78.1	↑4.8
3/14 01:30	82.9	↑4.8
3/14 01:40	87.5	↑4.6
3/14 01:50	92.1	↑4.6
3/14 02:00	96.5	↑4.4
3/14 02:10	100.7	↑4.2
3/14 02:20	104.7	↑4.0
3/14 02:30	108.3	↑3.6
3/14 02:40	111.7	↑3.4
3/14 02:50	114.7	↑3.0
3/14 03:00	117.4	↑2.7
3/14 03:10	119.8	↑2.4
3/14 03:20	121.9	↑2.1
3/14 03:30	123.6	↑1.7
3/14 03:40	125.1	↑1.5
3/14 03:50	126.2	↑1.1
3/14 04:00	127.0	↑0.8
3/14 04:10	127.5	↑0.5
3/14 04:20	127.8	↑0.3	満潮
3/14 04:30	127.8	0
3/14 04:40	127.5	↓-0.3
3/14 04:50	126.9	↓-0.6
3/14 05:00	126.1	↓-0.8
3/14 05:10	125.0	↓-1.1
3/14 05:20	123.6	↓-1.4
3/14 05:30	122.0	↓-1.6
3/14 05:40	120.1	↓-1.9
3/14 05:50	117.9	↓-2.2
3/14 06:00	115.3	↓-2.6
3/14 06:10	112.6	↓-2.7
3/14 06:20	109.5	↓-3.1
3/14 06:30	106.2	↓-3.3
3/14 06:40	102.7	↓-3.5
3/14 06:50	99.0	↓-3.7
3/14 07:00	95.1	↓-3.9
3/14 07:10	91.0	↓-4.1
3/14 07:20	86.9	↓-4.1
3/14 07:30	82.8	↓-4.1
3/14 07:40	78.7	↓-4.1
3/14 07:50	74.6	↓-4.1
3/14 08:00	70.7	↓-3.9
3/14 08:10	66.9	↓-3.8
3/14 08:20	63.4	↓-3.5
3/14 08:30	60.1	↓-3.3
3/14 08:40	57.0	↓-3.1
3/14 08:50	54.3	↓-2.7
3/14 09:00	51.8	↓-2.5
3/14 09:10	49.8	↓-2.0
3/14 09:20	48.0	↓-1.8
3/14 09:30	46.6	↓-1.4
3/14 09:40	45.5	↓-1.1
3/14 09:50	44.8	↓-0.7
3/14 10:00	44.3	↓-0.5	干潮
3/14 10:10	44.2	↓-0.1	干潮
3/14 10:20	44.4	↑0.2
3/14 10:30	44.9	↑0.5
3/14 10:40	45.6	↑0.7
3/14 10:50	46.7	↑1.1
3/14 11:00	48.0	↑1.3
3/14 11:10	49.6	↑1.6
3/14 11:20	51.5	↑1.9
3/14 11:30	53.7	↑2.2
3/14 11:40	56.2	↑2.5
3/14 11:50	58.9	↑2.7
3/14 12:00	61.9	↑3.0
3/14 12:10	65.2	↑3.3
3/14 12:20	68.8	↑3.6
3/14 12:30	72.6	↑3.8
3/14 12:40	76.6	↑4.0
3/14 12:50	80.9	↑4.3
3/14 13:00	85.3	↑4.4
3/14 13:10	89.8	↑4.5
3/14 13:20	94.4	↑4.6
3/14 13:30	99.0	↑4.6
3/14 13:40	103.5	↑4.5
3/14 13:50	108.0	↑4.5
3/14 14:00	112.4	↑4.4
3/14 14:10	116.5	↑4.1
3/14 14:20	120.5	↑4.0
3/14 14:30	124.1	↑3.6
3/14 14:40	127.4	↑3.3
3/14 14:50	130.4	↑3.0
3/14 15:00	133.0	↑2.6
3/14 15:10	135.2	↑2.2
3/14 15:20	137.0	↑1.8
3/14 15:30	138.4	↑1.4
3/14 15:40	139.4	↑1.0
3/14 15:50	140.0	↑0.6
3/14 16:00	140.3	↑0.3	満潮
3/14 16:10	140.2	↓-0.1
3/14 16:20	139.7	↓-0.5
3/14 16:30	139.0	↓-0.7
3/14 16:40	137.9	↓-1.1
3/14 16:50	136.6	↓-1.3
3/14 17:00	134.9	↓-1.7
3/14 17:10	133.0	↓-1.9
3/14 17:20	130.8	↓-2.2
3/14 17:30	128.4	↓-2.4
3/14 17:40	125.7	↓-2.7
3/14 17:50	122.8	↓-2.9
3/14 18:00	119.6	↓-3.2
3/14 18:10	116.1	↓-3.5
3/14 18:20	112.4	↓-3.7
3/14 18:30	108.5	↓-3.9
3/14 18:40	104.3	↓-4.2
3/14 18:50	99.9	↓-4.4
3/14 19:00	95.4	↓-4.5
3/14 19:10	90.8	↓-4.6
3/14 19:20	86.0	↓-4.8
3/14 19:30	81.1	↓-4.9	最大潮位差
3/14 19:40	76.3	↓-4.8
3/14 19:50	71.5	↓-4.8
3/14 20:00	66.7	↓-4.8
3/14 20:10	62.1	↓-4.6
3/14 20:20	57.7	↓-4.4
3/14 20:30	53.5	↓-4.2
3/14 20:40	49.6	↓-3.9
3/14 20:50	46.0	↓-3.6
3/14 21:00	42.7	↓-3.3
3/14 21:10	39.8	↓-2.9
3/14 21:20	37.2	↓-2.6
3/14 21:30	35.0	↓-2.2
3/14 21:40	33.2	↓-1.8
3/14 21:50	31.8	↓-1.4
3/14 22:00	30.7	↓-1.1
3/14 22:10	30.0	↓-0.7
3/14 22:20	29.6	↓-0.4	干潮
3/14 22:30	29.5	↓-0.1
3/14 22:40	29.8	↑0.3
3/14 22:50	30.3	↑0.5
3/14 23:00	31.2	↑0.9
3/14 23:10	32.3	↑1.1
3/14 23:20	33.7	↑1.4
3/14 23:30	35.4	↑1.7
3/14 23:40	37.3	↑1.9
3/14 23:50	39.6	↑2.3