22 (火)	04:14	08:43	14:16	21:34
	126cm	91cm	142cm	-1cm
大潮 出 07:00 入 16:06 出 15:56 入 06:17

苫小牧（北海道）2037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	53.0	↑4.6
12/22 00:10	57.8	↑4.8
12/22 00:20	62.6	↑4.8
12/22 00:30	67.5	↑4.9
12/22 00:40	72.3	↑4.8
12/22 00:50	77.2	↑4.9
12/22 01:00	81.9	↑4.7
12/22 01:10	86.5	↑4.6
12/22 01:20	90.9	↑4.4
12/22 01:30	95.1	↑4.2
12/22 01:40	99.0	↑3.9
12/22 01:50	102.7	↑3.7
12/22 02:00	106.1	↑3.4
12/22 02:10	109.2	↑3.1
12/22 02:20	112.0	↑2.8
12/22 02:30	114.5	↑2.5
12/22 02:40	116.6	↑2.1
12/22 02:50	118.5	↑1.9
12/22 03:00	120.2	↑1.7
12/22 03:10	121.6	↑1.4
12/22 03:20	122.7	↑1.1
12/22 03:30	123.6	↑0.9
12/22 03:40	124.3	↑0.7
12/22 03:50	124.8	↑0.5
12/22 04:00	125.2	↑0.4
12/22 04:10	125.3	↑0.1	満潮
12/22 04:20	125.3	0
12/22 04:30	125.1	↓-0.2
12/22 04:40	124.7	↓-0.4
12/22 04:50	124.1	↓-0.6
12/22 05:00	123.3	↓-0.8
12/22 05:10	122.4	↓-0.9
12/22 05:20	121.3	↓-1.1
12/22 05:30	119.9	↓-1.4
12/22 05:40	118.4	↓-1.5
12/22 05:50	116.8	↓-1.6
12/22 06:00	115.0	↓-1.8
12/22 06:10	113.1	↓-1.9
12/22 06:20	111.0	↓-2.1
12/22 06:30	108.9	↓-2.1
12/22 06:40	106.8	↓-2.1
12/22 06:50	104.7	↓-2.1
12/22 07:00	102.6	↓-2.1
12/22 07:10	100.6	↓-2.0
12/22 07:20	98.7	↓-1.9
12/22 07:30	96.9	↓-1.8
12/22 07:40	95.4	↓-1.5
12/22 07:50	94.0	↓-1.4
12/22 08:00	92.9	↓-1.1
12/22 08:10	92.0	↓-0.9
12/22 08:20	91.4	↓-0.6
12/22 08:30	91.0	↓-0.4
12/22 08:40	90.8	↓-0.2	干潮
12/22 08:50	90.9	↑0.1
12/22 09:00	91.2	↑0.3
12/22 09:10	91.7	↑0.5
12/22 09:20	92.4	↑0.7
12/22 09:30	93.2	↑0.8
12/22 09:40	94.2	↑1.0
12/22 09:50	95.3	↑1.1
12/22 10:00	96.5	↑1.2
12/22 10:10	97.8	↑1.3
12/22 10:20	99.2	↑1.4
12/22 10:30	100.8	↑1.6
12/22 10:40	102.4	↑1.6
12/22 10:50	104.1	↑1.7
12/22 11:00	105.9	↑1.8
12/22 11:10	107.7	↑1.8
12/22 11:20	109.7	↑2.0
12/22 11:30	111.8	↑2.1
12/22 11:40	114.0	↑2.2
12/22 11:50	116.3	↑2.3
12/22 12:00	118.6	↑2.3
12/22 12:10	121.0	↑2.4
12/22 12:20	123.4	↑2.4
12/22 12:30	125.8	↑2.4
12/22 12:40	128.2	↑2.4
12/22 12:50	130.5	↑2.3
12/22 13:00	132.7	↑2.2
12/22 13:10	134.7	↑2.0
12/22 13:20	136.6	↑1.9
12/22 13:30	138.2	↑1.6
12/22 13:40	139.5	↑1.3
12/22 13:50	140.6	↑1.1
12/22 14:00	141.3	↑0.7
12/22 14:10	141.7	↑0.4	満潮
12/22 14:20	141.7	0
12/22 14:30	141.3	↓-0.4
12/22 14:40	140.6	↓-0.7
12/22 14:50	139.6	↓-1.0
12/22 15:00	138.1	↓-1.5
12/22 15:10	136.4	↓-1.7
12/22 15:20	134.4	↓-2.0
12/22 15:30	132.1	↓-2.3
12/22 15:40	129.5	↓-2.6
12/22 15:50	126.7	↓-2.8
12/22 16:00	123.6	↓-3.1
12/22 16:10	120.4	↓-3.2
12/22 16:20	117.0	↓-3.4
12/22 16:30	113.4	↓-3.6
12/22 16:40	109.7	↓-3.7
12/22 16:50	105.8	↓-3.9
12/22 17:00	101.7	↓-4.1
12/22 17:10	97.5	↓-4.2
12/22 17:20	93.1	↓-4.4
12/22 17:30	88.6	↓-4.5
12/22 17:40	83.9	↓-4.7
12/22 17:50	79.1	↓-4.8
12/22 18:00	74.2	↓-4.9
12/22 18:10	69.1	↓-5.1
12/22 18:20	64.0	↓-5.1
12/22 18:30	58.8	↓-5.2	最大潮位差
12/22 18:40	53.6	↓-5.2	最大潮位差
12/22 18:50	48.4	↓-5.2	最大潮位差
12/22 19:00	43.2	↓-5.2	最大潮位差
12/22 19:10	38.2	↓-5.0
12/22 19:20	33.3	↓-4.9
12/22 19:30	28.6	↓-4.7
12/22 19:40	24.1	↓-4.5
12/22 19:50	19.9	↓-4.2
12/22 20:00	16.0	↓-3.9
12/22 20:10	12.5	↓-3.5
12/22 20:20	9.4	↓-3.1
12/22 20:30	6.6	↓-2.8
12/22 20:40	4.3	↓-2.3
12/22 20:50	2.4	↓-1.9
12/22 21:00	0.9	↓-1.5
12/22 21:10	-0.2	↓-1.1
12/22 21:20	-0.9	↓-0.7
12/22 21:30	-1.1	↓-0.2	干潮
12/22 21:40	-1.1	0
12/22 21:50	-0.6	↑0.5
12/22 22:00	0.1	↑0.7
12/22 22:10	1.2	↑1.1
12/22 22:20	2.6	↑1.4
12/22 22:30	4.3	↑1.7
12/22 22:40	6.3	↑2.0
12/22 22:50	8.6	↑2.3
12/22 23:00	11.1	↑2.5
12/22 23:10	13.9	↑2.8
12/22 23:20	17.0	↑3.1
12/22 23:30	20.4	↑3.4
12/22 23:40	24.0	↑3.6
12/22 23:50	27.9	↑3.9