14 (金)	09:21	02:19	23:04	16:54
	122cm	66cm	90cm	58cm
長潮 出 06:55 入 16:03 出 11:55 入 00:22

苫小牧（北海道）2029年12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
12/14 00:00	77.6	↓-1.4
12/14 00:10	76.1	↓-1.5
12/14 00:20	74.7	↓-1.4
12/14 00:30	73.4	↓-1.3
12/14 00:40	72.1	↓-1.3
12/14 00:50	70.9	↓-1.2
12/14 01:00	69.8	↓-1.1
12/14 01:10	68.8	↓-1.0
12/14 01:20	67.9	↓-0.9
12/14 01:30	67.2	↓-0.7
12/14 01:40	66.6	↓-0.6
12/14 01:50	66.1	↓-0.5
12/14 02:00	65.8	↓-0.3
12/14 02:10	65.6	↓-0.2	干潮
12/14 02:20	65.6	0
12/14 02:30	65.7	↑0.1
12/14 02:40	65.9	↑0.2
12/14 02:50	66.2	↑0.3
12/14 03:00	66.7	↑0.5
12/14 03:10	67.3	↑0.6
12/14 03:20	68.0	↑0.7
12/14 03:30	68.8	↑0.8
12/14 03:40	69.7	↑0.9
12/14 03:50	70.7	↑1.0
12/14 04:00	71.8	↑1.1
12/14 04:10	73.1	↑1.3
12/14 04:20	74.5	↑1.4
12/14 04:30	75.9	↑1.4
12/14 04:40	77.5	↑1.6
12/14 04:50	79.2	↑1.7
12/14 05:00	81.1	↑1.9
12/14 05:10	83.0	↑1.9
12/14 05:20	85.1	↑2.1
12/14 05:30	87.2	↑2.1
12/14 05:40	89.4	↑2.2
12/14 05:50	91.7	↑2.3
12/14 06:00	94.0	↑2.3
12/14 06:10	96.3	↑2.3
12/14 06:20	98.6	↑2.3
12/14 06:30	100.9	↑2.3
12/14 06:40	103.2	↑2.3
12/14 06:50	105.4	↑2.2
12/14 07:00	107.4	↑2.0
12/14 07:10	109.4	↑2.0
12/14 07:20	111.3	↑1.9
12/14 07:30	113.0	↑1.7
12/14 07:40	114.5	↑1.5
12/14 07:50	115.9	↑1.4
12/14 08:00	117.1	↑1.2
12/14 08:10	118.2	↑1.1
12/14 08:20	119.1	↑0.9
12/14 08:30	119.9	↑0.8
12/14 08:40	120.5	↑0.6
12/14 08:50	120.9	↑0.4
12/14 09:00	121.3	↑0.4
12/14 09:10	121.5	↑0.2
12/14 09:20	121.5	0	満潮
12/14 09:30	121.5	0
12/14 09:40	121.3	↓-0.2
12/14 09:50	121.0	↓-0.3
12/14 10:00	120.5	↓-0.5
12/14 10:10	120.0	↓-0.5
12/14 10:20	119.3	↓-0.7
12/14 10:30	118.5	↓-0.8
12/14 10:40	117.5	↓-1.0
12/14 10:50	116.5	↓-1.0
12/14 11:00	115.2	↓-1.3
12/14 11:10	113.9	↓-1.3
12/14 11:20	112.4	↓-1.5
12/14 11:30	110.7	↓-1.7
12/14 11:40	108.9	↓-1.8
12/14 11:50	107.0	↓-1.9
12/14 12:00	105.0	↓-2.0
12/14 12:10	102.9	↓-2.1
12/14 12:20	100.6	↓-2.3
12/14 12:30	98.3	↓-2.3
12/14 12:40	96.0	↓-2.3
12/14 12:50	93.6	↓-2.4	最大潮位差
12/14 13:00	91.2	↓-2.4	最大潮位差
12/14 13:10	88.8	↓-2.4	最大潮位差
12/14 13:20	86.4	↓-2.4	最大潮位差
12/14 13:30	84.1	↓-2.3
12/14 13:40	81.8	↓-2.3
12/14 13:50	79.6	↓-2.2
12/14 14:00	77.4	↓-2.2
12/14 14:10	75.3	↓-2.1
12/14 14:20	73.4	↓-1.9
12/14 14:30	71.5	↓-1.9
12/14 14:40	69.7	↓-1.8
12/14 14:50	68.0	↓-1.7
12/14 15:00	66.4	↓-1.6
12/14 15:10	64.9	↓-1.5
12/14 15:20	63.5	↓-1.4
12/14 15:30	62.3	↓-1.2
12/14 15:40	61.2	↓-1.1
12/14 15:50	60.1	↓-1.1
12/14 16:00	59.3	↓-0.8
12/14 16:10	58.5	↓-0.8
12/14 16:20	57.9	↓-0.6
12/14 16:30	57.5	↓-0.4
12/14 16:40	57.2	↓-0.3
12/14 16:50	57.0	↓-0.2	干潮
12/14 17:00	57.0	0
12/14 17:10	57.2	↑0.2
12/14 17:20	57.6	↑0.4
12/14 17:30	58.1	↑0.5
12/14 17:40	58.8	↑0.7
12/14 17:50	59.6	↑0.8
12/14 18:00	60.6	↑1.0
12/14 18:10	61.7	↑1.1
12/14 18:20	63.0	↑1.3
12/14 18:30	64.3	↑1.3
12/14 18:40	65.7	↑1.4
12/14 18:50	67.1	↑1.4
12/14 19:00	68.6	↑1.5
12/14 19:10	70.1	↑1.5
12/14 19:20	71.7	↑1.6
12/14 19:30	73.2	↑1.5
12/14 19:40	74.6	↑1.4
12/14 19:50	76.1	↑1.5
12/14 20:00	77.4	↑1.3
12/14 20:10	78.7	↑1.3
12/14 20:20	80.0	↑1.3
12/14 20:30	81.1	↑1.1
12/14 20:40	82.2	↑1.1
12/14 20:50	83.2	↑1.0
12/14 21:00	84.1	↑0.9
12/14 21:10	85.0	↑0.9
12/14 21:20	85.8	↑0.8
12/14 21:30	86.5	↑0.7
12/14 21:40	87.1	↑0.6
12/14 21:50	87.7	↑0.6
12/14 22:00	88.2	↑0.5
12/14 22:10	88.6	↑0.4
12/14 22:20	89.0	↑0.4
12/14 22:30	89.3	↑0.3
12/14 22:40	89.6	↑0.3
12/14 22:50	89.7	↑0.1
12/14 23:00	89.8	↑0.1	満潮
12/14 23:10	89.8	0
12/14 23:20	89.7	↓-0.1
12/14 23:30	89.5	↓-0.2
12/14 23:40	89.2	↓-0.3
12/14 23:50	88.8	↓-0.4