4 (水)	03:26	08:49	14:31	21:12
	121cm	69cm	131cm	28cm
大潮 出 06:06 入 17:27 出 16:10 入 04:59

苫小牧（北海道）2015年03月4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
3/4 00:00	77.6	↑3.9
3/4 00:10	81.4	↑3.8
3/4 00:20	85.1	↑3.7
3/4 00:30	88.8	↑3.7
3/4 00:40	92.2	↑3.4
3/4 00:50	95.6	↑3.4
3/4 01:00	98.7	↑3.1
3/4 01:10	101.6	↑2.9
3/4 01:20	104.3	↑2.7
3/4 01:30	106.8	↑2.5
3/4 01:40	109.0	↑2.2
3/4 01:50	111.1	↑2.1
3/4 02:00	112.9	↑1.8
3/4 02:10	114.5	↑1.6
3/4 02:20	115.9	↑1.4
3/4 02:30	117.1	↑1.2
3/4 02:40	118.1	↑1.0
3/4 02:50	118.9	↑0.8
3/4 03:00	119.5	↑0.6
3/4 03:10	120.0	↑0.5
3/4 03:20	120.2	↑0.2	満潮
3/4 03:30	120.2	0
3/4 03:40	119.9	↓-0.3
3/4 03:50	119.5	↓-0.4
3/4 04:00	118.8	↓-0.7
3/4 04:10	117.9	↓-0.9
3/4 04:20	116.7	↓-1.2
3/4 04:30	115.3	↓-1.4
3/4 04:40	113.7	↓-1.6
3/4 04:50	111.9	↓-1.8
3/4 05:00	109.8	↓-2.1
3/4 05:10	107.6	↓-2.2
3/4 05:20	105.2	↓-2.4
3/4 05:30	102.7	↓-2.5
3/4 05:40	100.1	↓-2.6
3/4 05:50	97.4	↓-2.7
3/4 06:00	94.6	↓-2.8
3/4 06:10	91.9	↓-2.7
3/4 06:20	89.3	↓-2.6
3/4 06:30	86.7	↓-2.6
3/4 06:40	84.2	↓-2.5
3/4 06:50	81.8	↓-2.4
3/4 07:00	79.7	↓-2.1
3/4 07:10	77.6	↓-2.1
3/4 07:20	75.8	↓-1.8
3/4 07:30	74.2	↓-1.6
3/4 07:40	72.8	↓-1.4
3/4 07:50	71.6	↓-1.2
3/4 08:00	70.5	↓-1.1
3/4 08:10	69.7	↓-0.8
3/4 08:20	69.1	↓-0.6
3/4 08:30	68.7	↓-0.4
3/4 08:40	68.5	↓-0.2	干潮
3/4 08:50	68.4	↓-0.1
3/4 09:00	68.5	↑0.1
3/4 09:10	68.8	↑0.3
3/4 09:20	69.3	↑0.5
3/4 09:30	70.0	↑0.7
3/4 09:40	70.8	↑0.8
3/4 09:50	71.9	↑1.1
3/4 10:00	73.2	↑1.3
3/4 10:10	74.6	↑1.4
3/4 10:20	76.3	↑1.7
3/4 10:30	78.2	↑1.9
3/4 10:40	80.3	↑2.1
3/4 10:50	82.7	↑2.4
3/4 11:00	85.2	↑2.5
3/4 11:10	87.9	↑2.7
3/4 11:20	90.7	↑2.8
3/4 11:30	93.6	↑2.9
3/4 11:40	96.7	↑3.1
3/4 11:50	99.8	↑3.1
3/4 12:00	102.9	↑3.1
3/4 12:10	106.0	↑3.1
3/4 12:20	109.1	↑3.1
3/4 12:30	112.0	↑2.9
3/4 12:40	114.8	↑2.8
3/4 12:50	117.5	↑2.7
3/4 13:00	119.9	↑2.4
3/4 13:10	122.1	↑2.2
3/4 13:20	124.1	↑2.0
3/4 13:30	125.8	↑1.7
3/4 13:40	127.3	↑1.5
3/4 13:50	128.4	↑1.1
3/4 14:00	129.3	↑0.9
3/4 14:10	130.0	↑0.7
3/4 14:20	130.4	↑0.4
3/4 14:30	130.5	↑0.1	満潮
3/4 14:40	130.4	↓-0.1
3/4 14:50	130.0	↓-0.4
3/4 15:00	129.4	↓-0.6
3/4 15:10	128.5	↓-0.9
3/4 15:20	127.5	↓-1.0
3/4 15:30	126.2	↓-1.3
3/4 15:40	124.6	↓-1.6
3/4 15:50	122.9	↓-1.7
3/4 16:00	120.9	↓-2.0
3/4 16:10	118.6	↓-2.3
3/4 16:20	116.1	↓-2.5
3/4 16:30	113.3	↓-2.8
3/4 16:40	110.3	↓-3.0
3/4 16:50	107.0	↓-3.3
3/4 17:00	103.5	↓-3.5
3/4 17:10	99.8	↓-3.7
3/4 17:20	95.8	↓-4.0
3/4 17:30	91.7	↓-4.1
3/4 17:40	87.5	↓-4.2
3/4 17:50	83.1	↓-4.4
3/4 18:00	78.6	↓-4.5	最大潮位差
3/4 18:10	74.2	↓-4.4
3/4 18:20	69.7	↓-4.5	最大潮位差
3/4 18:30	65.3	↓-4.4
3/4 18:40	61.0	↓-4.3
3/4 18:50	56.9	↓-4.1
3/4 19:00	53.0	↓-3.9
3/4 19:10	49.2	↓-3.8
3/4 19:20	45.7	↓-3.5
3/4 19:30	42.5	↓-3.2
3/4 19:40	39.6	↓-2.9
3/4 19:50	37.0	↓-2.6
3/4 20:00	34.7	↓-2.3
3/4 20:10	32.8	↓-1.9
3/4 20:20	31.1	↓-1.7
3/4 20:30	29.7	↓-1.4
3/4 20:40	28.7	↓-1.0
3/4 20:50	27.9	↓-0.8
3/4 21:00	27.5	↓-0.4
3/4 21:10	27.3	↓-0.2	干潮
3/4 21:20	27.4	↑0.1
3/4 21:30	27.7	↑0.3
3/4 21:40	28.4	↑0.7
3/4 21:50	29.3	↑0.9
3/4 22:00	30.5	↑1.2
3/4 22:10	32.0	↑1.5
3/4 22:20	33.8	↑1.8
3/4 22:30	35.9	↑2.1
3/4 22:40	38.3	↑2.4
3/4 22:50	40.9	↑2.6
3/4 23:00	43.9	↑3.0
3/4 23:10	47.1	↑3.2
3/4 23:20	50.6	↑3.5
3/4 23:30	54.3	↑3.7
3/4 23:40	58.2	↑3.9
3/4 23:50	62.2	↑4.0