22 (火)	09:23	01:51	20:01	15:36
	116cm	46cm	100cm	79cm
小潮 出 07:00 入 16:06 出 12:02 入 00:00

苫小牧（北海道）2020年12月22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
12/22 00:00	57.8	↓-2.1
12/22 00:10	55.7	↓-2.1
12/22 00:20	53.9	↓-1.8
12/22 00:30	52.2	↓-1.7
12/22 00:40	50.7	↓-1.5
12/22 00:50	49.4	↓-1.3
12/22 01:00	48.3	↓-1.1
12/22 01:10	47.4	↓-0.9
12/22 01:20	46.8	↓-0.6
12/22 01:30	46.3	↓-0.5
12/22 01:40	46.0	↓-0.3
12/22 01:50	46.0	0	干潮
12/22 02:00	46.0	0
12/22 02:10	46.3	↑0.3
12/22 02:20	46.7	↑0.4
12/22 02:30	47.3	↑0.6
12/22 02:40	48.0	↑0.7
12/22 02:50	48.8	↑0.8
12/22 03:00	49.8	↑1.0
12/22 03:10	50.9	↑1.1
12/22 03:20	52.1	↑1.2
12/22 03:30	53.5	↑1.4
12/22 03:40	55.1	↑1.6
12/22 03:50	56.7	↑1.6
12/22 04:00	58.6	↑1.9
12/22 04:10	60.6	↑2.0
12/22 04:20	62.7	↑2.1
12/22 04:30	65.0	↑2.3
12/22 04:40	67.4	↑2.4
12/22 04:50	69.9	↑2.5
12/22 05:00	72.5	↑2.6
12/22 05:10	75.3	↑2.8
12/22 05:20	78.0	↑2.7
12/22 05:30	80.9	↑2.9	最大潮位差
12/22 05:40	83.7	↑2.8
12/22 05:50	86.5	↑2.8
12/22 06:00	89.3	↑2.8
12/22 06:10	92.0	↑2.7
12/22 06:20	94.6	↑2.6
12/22 06:30	97.1	↑2.5
12/22 06:40	99.5	↑2.4
12/22 06:50	101.6	↑2.1
12/22 07:00	103.7	↑2.1
12/22 07:10	105.5	↑1.8
12/22 07:20	107.2	↑1.7
12/22 07:30	108.7	↑1.5
12/22 07:40	110.0	↑1.3
12/22 07:50	111.2	↑1.2
12/22 08:00	112.2	↑1.0
12/22 08:10	113.1	↑0.9
12/22 08:20	113.8	↑0.7
12/22 08:30	114.5	↑0.7
12/22 08:40	115.0	↑0.5
12/22 08:50	115.4	↑0.4
12/22 09:00	115.6	↑0.2
12/22 09:10	115.8	↑0.2
12/22 09:20	115.9	↑0.1	満潮
12/22 09:30	115.9	0
12/22 09:40	115.7	↓-0.2
12/22 09:50	115.4	↓-0.3
12/22 10:00	115.0	↓-0.4
12/22 10:10	114.5	↓-0.5
12/22 10:20	113.8	↓-0.7
12/22 10:30	113.0	↓-0.8
12/22 10:40	112.1	↓-0.9
12/22 10:50	111.0	↓-1.1
12/22 11:00	109.7	↓-1.3
12/22 11:10	108.4	↓-1.3
12/22 11:20	106.9	↓-1.5
12/22 11:30	105.3	↓-1.6
12/22 11:40	103.6	↓-1.7
12/22 11:50	101.9	↓-1.7
12/22 12:00	100.1	↓-1.8
12/22 12:10	98.3	↓-1.8
12/22 12:20	96.5	↓-1.8
12/22 12:30	94.8	↓-1.7
12/22 12:40	93.1	↓-1.7
12/22 12:50	91.4	↓-1.7
12/22 13:00	89.8	↓-1.6
12/22 13:10	88.3	↓-1.5
12/22 13:20	86.9	↓-1.4
12/22 13:30	85.6	↓-1.3
12/22 13:40	84.5	↓-1.1
12/22 13:50	83.4	↓-1.1
12/22 14:00	82.4	↓-1.0
12/22 14:10	81.6	↓-0.8
12/22 14:20	80.8	↓-0.8
12/22 14:30	80.1	↓-0.7
12/22 14:40	79.5	↓-0.6
12/22 14:50	79.1	↓-0.4
12/22 15:00	78.7	↓-0.4
12/22 15:10	78.4	↓-0.3
12/22 15:20	78.2	↓-0.2
12/22 15:30	78.1	↓-0.1	干潮
12/22 15:40	78.1	0
12/22 15:50	78.2	↑0.1
12/22 16:00	78.4	↑0.2
12/22 16:10	78.7	↑0.3
12/22 16:20	79.2	↑0.5
12/22 16:30	79.8	↑0.6
12/22 16:40	80.5	↑0.7
12/22 16:50	81.3	↑0.8
12/22 17:00	82.3	↑1.0
12/22 17:10	83.4	↑1.1
12/22 17:20	84.5	↑1.1
12/22 17:30	85.8	↑1.3
12/22 17:40	87.1	↑1.3
12/22 17:50	88.4	↑1.3
12/22 18:00	89.8	↑1.4
12/22 18:10	91.1	↑1.3
12/22 18:20	92.4	↑1.3
12/22 18:30	93.6	↑1.2
12/22 18:40	94.8	↑1.2
12/22 18:50	95.9	↑1.1
12/22 19:00	96.8	↑0.9
12/22 19:10	97.6	↑0.8
12/22 19:20	98.3	↑0.7
12/22 19:30	98.8	↑0.5
12/22 19:40	99.2	↑0.4
12/22 19:50	99.4	↑0.2
12/22 20:00	99.5	↑0.1	満潮
12/22 20:10	99.4	↓-0.1
12/22 20:20	99.2	↓-0.2
12/22 20:30	98.9	↓-0.3
12/22 20:40	98.5	↓-0.4
12/22 20:50	98.0	↓-0.5
12/22 21:00	97.4	↓-0.6
12/22 21:10	96.7	↓-0.7
12/22 21:20	96.0	↓-0.7
12/22 21:30	95.1	↓-0.9
12/22 21:40	94.3	↓-0.8
12/22 21:50	93.3	↓-1.0
12/22 22:00	92.3	↓-1.0
12/22 22:10	91.2	↓-1.1
12/22 22:20	90.1	↓-1.1
12/22 22:30	88.9	↓-1.2
12/22 22:40	87.6	↓-1.3
12/22 22:50	86.2	↓-1.4
12/22 23:00	84.8	↓-1.4
12/22 23:10	83.2	↓-1.6
12/22 23:20	81.7	↓-1.5
12/22 23:30	80.0	↓-1.7
12/22 23:40	78.4	↓-1.6
12/22 23:50	76.7	↓-1.7