4 (土)	06:26	00:18	19:27	13:17
	133cm	55cm	107cm	35cm
中潮 出 06:05 入 17:28 出 09:30 入 23:48

苫小牧（北海道）2017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	55.3	↓-0.7
3/4 00:10	54.9	↓-0.4	干潮
3/4 00:20	54.8	↓-0.1
3/4 00:30	55.1	↑0.3
3/4 00:40	55.6	↑0.5
3/4 00:50	56.4	↑0.8
3/4 01:00	57.5	↑1.1
3/4 01:10	58.8	↑1.3
3/4 01:20	60.3	↑1.5
3/4 01:30	62.1	↑1.8
3/4 01:40	64.0	↑1.9
3/4 01:50	66.0	↑2.0
3/4 02:00	68.2	↑2.2
3/4 02:10	70.5	↑2.3
3/4 02:20	72.9	↑2.4
3/4 02:30	75.4	↑2.5
3/4 02:40	78.0	↑2.6
3/4 02:50	80.8	↑2.8
3/4 03:00	83.6	↑2.8
3/4 03:10	86.5	↑2.9
3/4 03:20	89.5	↑3.0
3/4 03:30	92.5	↑3.0
3/4 03:40	95.7	↑3.2
3/4 03:50	98.8	↑3.1
3/4 04:00	102.1	↑3.3
3/4 04:10	105.3	↑3.2
3/4 04:20	108.5	↑3.2
3/4 04:30	111.6	↑3.1
3/4 04:40	114.7	↑3.1
3/4 04:50	117.7	↑3.0
3/4 05:00	120.4	↑2.7
3/4 05:10	123.0	↑2.6
3/4 05:20	125.3	↑2.3
3/4 05:30	127.4	↑2.1
3/4 05:40	129.2	↑1.8
3/4 05:50	130.6	↑1.4
3/4 06:00	131.7	↑1.1
3/4 06:10	132.4	↑0.7
3/4 06:20	132.7	↑0.3	満潮
3/4 06:30	132.7	0
3/4 06:40	132.4	↓-0.3
3/4 06:50	131.7	↓-0.7
3/4 07:00	130.7	↓-1.0
3/4 07:10	129.4	↓-1.3
3/4 07:20	127.8	↓-1.6
3/4 07:30	126.0	↓-1.8
3/4 07:40	124.0	↓-2.0
3/4 07:50	121.8	↓-2.2
3/4 08:00	119.4	↓-2.4
3/4 08:10	116.9	↓-2.5
3/4 08:20	114.2	↓-2.7
3/4 08:30	111.5	↓-2.7
3/4 08:40	108.6	↓-2.9
3/4 08:50	105.6	↓-3.0
3/4 09:00	102.5	↓-3.1
3/4 09:10	99.4	↓-3.1
3/4 09:20	96.1	↓-3.3
3/4 09:30	92.7	↓-3.4
3/4 09:40	89.3	↓-3.4
3/4 09:50	85.8	↓-3.5
3/4 10:00	82.2	↓-3.6
3/4 10:10	78.6	↓-3.6
3/4 10:20	74.9	↓-3.7	最大潮位差
3/4 10:30	71.2	↓-3.7	最大潮位差
3/4 10:40	67.6	↓-3.6
3/4 10:50	63.9	↓-3.7	最大潮位差
3/4 11:00	60.4	↓-3.5
3/4 11:10	57.0	↓-3.4
3/4 11:20	53.7	↓-3.3
3/4 11:30	50.6	↓-3.1
3/4 11:40	47.7	↓-2.9
3/4 11:50	45.0	↓-2.7
3/4 12:00	42.6	↓-2.4
3/4 12:10	40.5	↓-2.1
3/4 12:20	38.7	↓-1.8
3/4 12:30	37.2	↓-1.5
3/4 12:40	36.0	↓-1.2
3/4 12:50	35.2	↓-0.8
3/4 13:00	34.6	↓-0.6
3/4 13:10	34.3	↓-0.3	干潮
3/4 13:20	34.2	↓-0.1
3/4 13:30	34.5	↑0.3
3/4 13:40	34.9	↑0.4
3/4 13:50	35.6	↑0.7
3/4 14:00	36.5	↑0.9
3/4 14:10	37.6	↑1.1
3/4 14:20	38.9	↑1.3
3/4 14:30	40.4	↑1.5
3/4 14:40	42.0	↑1.6
3/4 14:50	43.8	↑1.8
3/4 15:00	45.7	↑1.9
3/4 15:10	47.8	↑2.1
3/4 15:20	50.0	↑2.2
3/4 15:30	52.4	↑2.4
3/4 15:40	55.0	↑2.6
3/4 15:50	57.7	↑2.7
3/4 16:00	60.5	↑2.8
3/4 16:10	63.5	↑3.0
3/4 16:20	66.5	↑3.0
3/4 16:30	69.7	↑3.2
3/4 16:40	72.9	↑3.2
3/4 16:50	76.1	↑3.2
3/4 17:00	79.3	↑3.2
3/4 17:10	82.5	↑3.2
3/4 17:20	85.5	↑3.0
3/4 17:30	88.5	↑3.0
3/4 17:40	91.3	↑2.8
3/4 17:50	93.9	↑2.6
3/4 18:00	96.3	↑2.4
3/4 18:10	98.5	↑2.2
3/4 18:20	100.4	↑1.9
3/4 18:30	102.0	↑1.6
3/4 18:40	103.4	↑1.4
3/4 18:50	104.4	↑1.0
3/4 19:00	105.2	↑0.8
3/4 19:10	105.7	↑0.5
3/4 19:20	106.0	↑0.3	満潮
3/4 19:30	106.0	0
3/4 19:40	105.8	↓-0.2
3/4 19:50	105.4	↓-0.4
3/4 20:00	104.9	↓-0.5
3/4 20:10	104.2	↓-0.7
3/4 20:20	103.4	↓-0.8
3/4 20:30	102.4	↓-1.0
3/4 20:40	101.4	↓-1.0
3/4 20:50	100.3	↓-1.1
3/4 21:00	99.1	↓-1.2
3/4 21:10	97.8	↓-1.3
3/4 21:20	96.5	↓-1.3
3/4 21:30	95.0	↓-1.5
3/4 21:40	93.6	↓-1.4
3/4 21:50	92.0	↓-1.6
3/4 22:00	90.4	↓-1.6
3/4 22:10	88.7	↓-1.7
3/4 22:20	87.0	↓-1.7
3/4 22:30	85.2	↓-1.8
3/4 22:40	83.4	↓-1.8
3/4 22:50	81.6	↓-1.8
3/4 23:00	79.8	↓-1.8
3/4 23:10	78.0	↓-1.8
3/4 23:20	76.3	↓-1.7
3/4 23:30	74.7	↓-1.6
3/4 23:40	73.2	↓-1.5
3/4 23:50	71.8	↓-1.4