1 (月)	10:38	03:25	23:23	17:31
	119cm	58cm	96cm	60cm
長潮 出 06:43 入 16:03 出 12:53 入 00:29

苫小牧（北海道）2014年12月1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
12/1 00:00	81.0	↓-1.6
12/1 00:10	79.3	↓-1.7
12/1 00:20	77.6	↓-1.7
12/1 00:30	75.9	↓-1.7
12/1 00:40	74.2	↓-1.7
12/1 00:50	72.5	↓-1.7
12/1 01:00	70.8	↓-1.7
12/1 01:10	69.1	↓-1.7
12/1 01:20	67.5	↓-1.6
12/1 01:30	66.0	↓-1.5
12/1 01:40	64.6	↓-1.4
12/1 01:50	63.3	↓-1.3
12/1 02:00	62.1	↓-1.2
12/1 02:10	61.0	↓-1.1
12/1 02:20	60.1	↓-0.9
12/1 02:30	59.3	↓-0.8
12/1 02:40	58.6	↓-0.7
12/1 02:50	58.1	↓-0.5
12/1 03:00	57.7	↓-0.4
12/1 03:10	57.4	↓-0.3
12/1 03:20	57.3	↓-0.1	干潮
12/1 03:30	57.3	0
12/1 03:40	57.4	↑0.1
12/1 03:50	57.7	↑0.3
12/1 04:00	58.2	↑0.5
12/1 04:10	58.7	↑0.5
12/1 04:20	59.4	↑0.7
12/1 04:30	60.2	↑0.8
12/1 04:40	61.2	↑1.0
12/1 04:50	62.3	↑1.1
12/1 05:00	63.6	↑1.3
12/1 05:10	65.0	↑1.4
12/1 05:20	66.5	↑1.5
12/1 05:30	68.2	↑1.7
12/1 05:40	70.0	↑1.8
12/1 05:50	71.9	↑1.9
12/1 06:00	74.0	↑2.1
12/1 06:10	76.1	↑2.1
12/1 06:20	78.3	↑2.2
12/1 06:30	80.7	↑2.4
12/1 06:40	83.0	↑2.3
12/1 06:50	85.4	↑2.4
12/1 07:00	87.8	↑2.4
12/1 07:10	90.3	↑2.5	最大潮位差
12/1 07:20	92.6	↑2.3
12/1 07:30	95.0	↑2.4
12/1 07:40	97.3	↑2.3
12/1 07:50	99.5	↑2.2
12/1 08:00	101.6	↑2.1
12/1 08:10	103.6	↑2.0
12/1 08:20	105.5	↑1.9
12/1 08:30	107.3	↑1.8
12/1 08:40	108.9	↑1.6
12/1 08:50	110.4	↑1.5
12/1 09:00	111.8	↑1.4
12/1 09:10	113.0	↑1.2
12/1 09:20	114.1	↑1.1
12/1 09:30	115.1	↑1.0
12/1 09:40	115.9	↑0.8
12/1 09:50	116.6	↑0.7
12/1 10:00	117.2	↑0.6
12/1 10:10	117.7	↑0.5
12/1 10:20	118.0	↑0.3
12/1 10:30	118.1	↑0.1	満潮
12/1 10:40	118.2	↑0.1
12/1 10:50	118.1	↓-0.1
12/1 11:00	117.8	↓-0.3
12/1 11:10	117.4	↓-0.4
12/1 11:20	116.8	↓-0.6
12/1 11:30	116.1	↓-0.7
12/1 11:40	115.3	↓-0.8
12/1 11:50	114.3	↓-1.0
12/1 12:00	113.1	↓-1.2
12/1 12:10	111.8	↓-1.3
12/1 12:20	110.3	↓-1.5
12/1 12:30	108.7	↓-1.6
12/1 12:40	106.9	↓-1.8
12/1 12:50	105.1	↓-1.8
12/1 13:00	103.1	↓-2.0
12/1 13:10	101.1	↓-2.0
12/1 13:20	99.0	↓-2.1
12/1 13:30	96.8	↓-2.2
12/1 13:40	94.6	↓-2.2
12/1 13:50	92.3	↓-2.3
12/1 14:00	90.0	↓-2.3
12/1 14:10	87.8	↓-2.2
12/1 14:20	85.5	↓-2.3
12/1 14:30	83.3	↓-2.2
12/1 14:40	81.2	↓-2.1
12/1 14:50	79.1	↓-2.1
12/1 15:00	77.0	↓-2.1
12/1 15:10	75.0	↓-2.0
12/1 15:20	73.2	↓-1.8
12/1 15:30	71.4	↓-1.8
12/1 15:40	69.7	↓-1.7
12/1 15:50	68.1	↓-1.6
12/1 16:00	66.7	↓-1.4
12/1 16:10	65.3	↓-1.4
12/1 16:20	64.1	↓-1.2
12/1 16:30	63.1	↓-1.0
12/1 16:40	62.2	↓-0.9
12/1 16:50	61.4	↓-0.8
12/1 17:00	60.8	↓-0.6
12/1 17:10	60.4	↓-0.4
12/1 17:20	60.1	↓-0.3
12/1 17:30	60.0	↓-0.1	干潮
12/1 17:40	60.1	↑0.1
12/1 17:50	60.3	↑0.2
12/1 18:00	60.7	↑0.4
12/1 18:10	61.3	↑0.6
12/1 18:20	62.1	↑0.8
12/1 18:30	63.0	↑0.9
12/1 18:40	64.0	↑1.0
12/1 18:50	65.2	↑1.2
12/1 19:00	66.5	↑1.3
12/1 19:10	67.9	↑1.4
12/1 19:20	69.4	↑1.5
12/1 19:30	70.9	↑1.5
12/1 19:40	72.5	↑1.6
12/1 19:50	74.1	↑1.6
12/1 20:00	75.7	↑1.6
12/1 20:10	77.4	↑1.7
12/1 20:20	79.0	↑1.6
12/1 20:30	80.5	↑1.5
12/1 20:40	82.1	↑1.6
12/1 20:50	83.6	↑1.5
12/1 21:00	85.0	↑1.4
12/1 21:10	86.3	↑1.3
12/1 21:20	87.6	↑1.3
12/1 21:30	88.8	↑1.2
12/1 21:40	89.9	↑1.1
12/1 21:50	90.9	↑1.0
12/1 22:00	91.8	↑0.9
12/1 22:10	92.7	↑0.9
12/1 22:20	93.4	↑0.7
12/1 22:30	94.0	↑0.6
12/1 22:40	94.5	↑0.5
12/1 22:50	94.9	↑0.4
12/1 23:00	95.2	↑0.3
12/1 23:10	95.4	↑0.2
12/1 23:20	95.5	↑0.1	満潮
12/1 23:30	95.5	0
12/1 23:40	95.3	↓-0.2
12/1 23:50	95.0	↓-0.3