4 (日)	12:03	05:55	23:45	17:24
	101cm	63cm	124cm	69cm
長潮 出 03:59 入 19:07 出 13:54 入 01:19

苫小牧（北海道）2017年06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
6/4 00:00	116.2	↓-0.9
6/4 00:10	115.2	↓-1.0
6/4 00:20	114.1	↓-1.1
6/4 00:30	112.8	↓-1.3
6/4 00:40	111.3	↓-1.5
6/4 00:50	109.8	↓-1.5
6/4 01:00	108.1	↓-1.7
6/4 01:10	106.3	↓-1.8
6/4 01:20	104.4	↓-1.9
6/4 01:30	102.4	↓-2.0
6/4 01:40	100.4	↓-2.0
6/4 01:50	98.3	↓-2.1
6/4 02:00	96.2	↓-2.1
6/4 02:10	94.0	↓-2.2
6/4 02:20	91.9	↓-2.1
6/4 02:30	89.7	↓-2.2
6/4 02:40	87.6	↓-2.1
6/4 02:50	85.5	↓-2.1
6/4 03:00	83.4	↓-2.1
6/4 03:10	81.4	↓-2.0
6/4 03:20	79.5	↓-1.9
6/4 03:30	77.6	↓-1.9
6/4 03:40	75.8	↓-1.8
6/4 03:50	74.1	↓-1.7
6/4 04:00	72.4	↓-1.7
6/4 04:10	70.9	↓-1.5
6/4 04:20	69.5	↓-1.4
6/4 04:30	68.1	↓-1.4
6/4 04:40	67.0	↓-1.1
6/4 04:50	65.9	↓-1.1
6/4 05:00	65.0	↓-0.9
6/4 05:10	64.2	↓-0.8
6/4 05:20	63.6	↓-0.6
6/4 05:30	63.1	↓-0.5
6/4 05:40	62.8	↓-0.3
6/4 05:50	62.6	↓-0.2	干潮
6/4 06:00	62.6	0
6/4 06:10	62.8	↑0.2
6/4 06:20	63.2	↑0.4
6/4 06:30	63.7	↑0.5
6/4 06:40	64.3	↑0.6
6/4 06:50	65.1	↑0.8
6/4 07:00	66.0	↑0.9
6/4 07:10	67.1	↑1.1
6/4 07:20	68.3	↑1.2
6/4 07:30	69.5	↑1.2
6/4 07:40	70.9	↑1.4
6/4 07:50	72.3	↑1.4
6/4 08:00	73.8	↑1.5
6/4 08:10	75.3	↑1.5
6/4 08:20	76.9	↑1.6
6/4 08:30	78.5	↑1.6
6/4 08:40	80.1	↑1.6
6/4 08:50	81.7	↑1.6
6/4 09:00	83.2	↑1.5
6/4 09:10	84.8	↑1.6
6/4 09:20	86.3	↑1.5
6/4 09:30	87.8	↑1.5
6/4 09:40	89.2	↑1.4
6/4 09:50	90.6	↑1.4
6/4 10:00	92.0	↑1.4
6/4 10:10	93.2	↑1.2
6/4 10:20	94.4	↑1.2
6/4 10:30	95.5	↑1.1
6/4 10:40	96.5	↑1.0
6/4 10:50	97.5	↑1.0
6/4 11:00	98.3	↑0.8
6/4 11:10	99.0	↑0.7
6/4 11:20	99.6	↑0.6
6/4 11:30	100.1	↑0.5
6/4 11:40	100.5	↑0.4
6/4 11:50	100.7	↑0.2
6/4 12:00	100.8	↑0.1	満潮
6/4 12:10	100.8	0
6/4 12:20	100.6	↓-0.2
6/4 12:30	100.3	↓-0.3
6/4 12:40	99.8	↓-0.5
6/4 12:50	99.2	↓-0.6
6/4 13:00	98.5	↓-0.7
6/4 13:10	97.6	↓-0.9
6/4 13:20	96.6	↓-1.0
6/4 13:30	95.5	↓-1.1
6/4 13:40	94.3	↓-1.2
6/4 13:50	93.0	↓-1.3
6/4 14:00	91.6	↓-1.4
6/4 14:10	90.2	↓-1.4
6/4 14:20	88.6	↓-1.6
6/4 14:30	87.1	↓-1.5
6/4 14:40	85.5	↓-1.6
6/4 14:50	83.9	↓-1.6
6/4 15:00	82.3	↓-1.6
6/4 15:10	80.7	↓-1.6
6/4 15:20	79.2	↓-1.5
6/4 15:30	77.7	↓-1.5
6/4 15:40	76.3	↓-1.4
6/4 15:50	74.9	↓-1.4
6/4 16:00	73.7	↓-1.2
6/4 16:10	72.5	↓-1.2
6/4 16:20	71.5	↓-1.0
6/4 16:30	70.6	↓-0.9
6/4 16:40	69.8	↓-0.8
6/4 16:50	69.2	↓-0.6
6/4 17:00	68.7	↓-0.5
6/4 17:10	68.4	↓-0.3
6/4 17:20	68.3	↓-0.1	干潮
6/4 17:30	68.3	0
6/4 17:40	68.5	↑0.2
6/4 17:50	68.9	↑0.4
6/4 18:00	69.5	↑0.6
6/4 18:10	70.2	↑0.7
6/4 18:20	71.2	↑1.0
6/4 18:30	72.3	↑1.1
6/4 18:40	73.6	↑1.3
6/4 18:50	75.0	↑1.4
6/4 19:00	76.6	↑1.6
6/4 19:10	78.3	↑1.7
6/4 19:20	80.1	↑1.8
6/4 19:30	82.1	↑2.0
6/4 19:40	84.1	↑2.0
6/4 19:50	86.3	↑2.2
6/4 20:00	88.5	↑2.2
6/4 20:10	90.7	↑2.2
6/4 20:20	93.0	↑2.3	最大潮位差
6/4 20:30	95.3	↑2.3	最大潮位差
6/4 20:40	97.6	↑2.3	最大潮位差
6/4 20:50	99.9	↑2.3	最大潮位差
6/4 21:00	102.2	↑2.3	最大潮位差
6/4 21:10	104.4	↑2.2
6/4 21:20	106.5	↑2.1
6/4 21:30	108.6	↑2.1
6/4 21:40	110.6	↑2.0
6/4 21:50	112.4	↑1.8
6/4 22:00	114.2	↑1.8
6/4 22:10	115.8	↑1.6
6/4 22:20	117.3	↑1.5
6/4 22:30	118.6	↑1.3
6/4 22:40	119.8	↑1.2
6/4 22:50	120.9	↑1.1
6/4 23:00	121.7	↑0.8
6/4 23:10	122.4	↑0.7
6/4 23:20	122.9	↑0.5
6/4 23:30	123.3	↑0.4
6/4 23:40	123.4	↑0.1	満潮
6/4 23:50	123.4	0