7 (木)	10:56	04:01	23:58	18:02
	116cm	62cm	94cm	66cm
長潮 出 06:49 入 16:02 出 00:29 入 12:51

苫小牧（北海道）2023年12月7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
12/7 00:00	84.0	↓-0.9
12/7 00:10	82.9	↓-1.1
12/7 00:20	81.8	↓-1.1
12/7 00:30	80.6	↓-1.2
12/7 00:40	79.4	↓-1.2
12/7 00:50	78.2	↓-1.2
12/7 01:00	76.9	↓-1.3
12/7 01:10	75.6	↓-1.3
12/7 01:20	74.3	↓-1.3
12/7 01:30	72.9	↓-1.4
12/7 01:40	71.7	↓-1.2
12/7 01:50	70.4	↓-1.3
12/7 02:00	69.2	↓-1.2
12/7 02:10	68.1	↓-1.1
12/7 02:20	67.0	↓-1.1
12/7 02:30	66.0	↓-1.0
12/7 02:40	65.0	↓-1.0
12/7 02:50	64.2	↓-0.8
12/7 03:00	63.5	↓-0.7
12/7 03:10	62.8	↓-0.7
12/7 03:20	62.3	↓-0.5
12/7 03:30	61.9	↓-0.4
12/7 03:40	61.5	↓-0.4
12/7 03:50	61.4	↓-0.1
12/7 04:00	61.3	↓-0.1	干潮
12/7 04:10	61.4	↑0.1
12/7 04:20	61.5	↑0.1
12/7 04:30	61.9	↑0.4
12/7 04:40	62.3	↑0.4
12/7 04:50	63.0	↑0.7
12/7 05:00	63.7	↑0.7
12/7 05:10	64.6	↑0.9
12/7 05:20	65.7	↑1.1
12/7 05:30	66.9	↑1.2
12/7 05:40	68.2	↑1.3
12/7 05:50	69.7	↑1.5
12/7 06:00	71.3	↑1.6
12/7 06:10	73.0	↑1.7
12/7 06:20	74.8	↑1.8
12/7 06:30	76.8	↑2.0
12/7 06:40	78.8	↑2.0
12/7 06:50	80.8	↑2.0
12/7 07:00	83.0	↑2.2	最大潮位差
12/7 07:10	85.1	↑2.1
12/7 07:20	87.3	↑2.2	最大潮位差
12/7 07:30	89.5	↑2.2	最大潮位差
12/7 07:40	91.7	↑2.2	最大潮位差
12/7 07:50	93.8	↑2.1
12/7 08:00	95.9	↑2.1
12/7 08:10	97.9	↑2.0
12/7 08:20	99.8	↑1.9
12/7 08:30	101.7	↑1.9
12/7 08:40	103.4	↑1.7
12/7 08:50	105.1	↑1.7
12/7 09:00	106.6	↑1.5
12/7 09:10	108.0	↑1.4
12/7 09:20	109.3	↑1.3
12/7 09:30	110.5	↑1.2
12/7 09:40	111.5	↑1.0
12/7 09:50	112.4	↑0.9
12/7 10:00	113.2	↑0.8
12/7 10:10	113.9	↑0.7
12/7 10:20	114.4	↑0.5
12/7 10:30	114.8	↑0.4
12/7 10:40	115.1	↑0.3
12/7 10:50	115.2	↑0.1	満潮
12/7 11:00	115.2	0
12/7 11:10	115.0	↓-0.2
12/7 11:20	114.8	↓-0.2
12/7 11:30	114.4	↓-0.4
12/7 11:40	113.8	↓-0.6
12/7 11:50	113.1	↓-0.7
12/7 12:00	112.3	↓-0.8
12/7 12:10	111.4	↓-0.9
12/7 12:20	110.4	↓-1.0
12/7 12:30	109.2	↓-1.2
12/7 12:40	107.9	↓-1.3
12/7 12:50	106.5	↓-1.4
12/7 13:00	105.1	↓-1.4
12/7 13:10	103.5	↓-1.6
12/7 13:20	101.9	↓-1.6
12/7 13:30	100.2	↓-1.7
12/7 13:40	98.5	↓-1.7
12/7 13:50	96.7	↓-1.8
12/7 14:00	94.9	↓-1.8
12/7 14:10	93.0	↓-1.9
12/7 14:20	91.2	↓-1.8
12/7 14:30	89.3	↓-1.9
12/7 14:40	87.5	↓-1.8
12/7 14:50	85.7	↓-1.8
12/7 15:00	83.9	↓-1.8
12/7 15:10	82.2	↓-1.7
12/7 15:20	80.5	↓-1.7
12/7 15:30	78.8	↓-1.7
12/7 15:40	77.3	↓-1.5
12/7 15:50	75.7	↓-1.6
12/7 16:00	74.3	↓-1.4
12/7 16:10	73.0	↓-1.3
12/7 16:20	71.7	↓-1.3
12/7 16:30	70.5	↓-1.2
12/7 16:40	69.5	↓-1.0
12/7 16:50	68.5	↓-1.0
12/7 17:00	67.7	↓-0.8
12/7 17:10	66.9	↓-0.8
12/7 17:20	66.3	↓-0.6
12/7 17:30	65.9	↓-0.4
12/7 17:40	65.5	↓-0.4
12/7 17:50	65.3	↓-0.2
12/7 18:00	65.2	↓-0.1	干潮
12/7 18:10	65.3	↑0.1
12/7 18:20	65.4	↑0.1
12/7 18:30	65.7	↑0.3
12/7 18:40	66.2	↑0.5
12/7 18:50	66.7	↑0.5
12/7 19:00	67.3	↑0.6
12/7 19:10	68.1	↑0.8
12/7 19:20	68.9	↑0.8
12/7 19:30	69.8	↑0.9
12/7 19:40	70.8	↑1.0
12/7 19:50	71.8	↑1.0
12/7 20:00	72.9	↑1.1
12/7 20:10	74.1	↑1.2
12/7 20:20	75.2	↑1.1
12/7 20:30	76.4	↑1.2
12/7 20:40	77.6	↑1.2
12/7 20:50	78.9	↑1.3
12/7 21:00	80.1	↑1.2
12/7 21:10	81.3	↑1.2
12/7 21:20	82.4	↑1.1
12/7 21:30	83.6	↑1.2
12/7 21:40	84.7	↑1.1
12/7 21:50	85.8	↑1.1
12/7 22:00	86.8	↑1.0
12/7 22:10	87.7	↑0.9
12/7 22:20	88.6	↑0.9
12/7 22:30	89.5	↑0.9
12/7 22:40	90.2	↑0.7
12/7 22:50	90.9	↑0.7
12/7 23:00	91.5	↑0.6
12/7 23:10	92.0	↑0.5
12/7 23:20	92.5	↑0.5
12/7 23:30	92.8	↑0.3
12/7 23:40	93.0	↑0.2
12/7 23:50	93.1	↑0.1	満潮