01 (水)	00:54	06:20	12:24	19:24
	106cm	65cm	126cm	35cm
中潮 出 06:43 入 16:03 出 02:27 入 14:06

苫小牧（北海道）2021年12月01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	102.6	↑1.0
12/1 00:10	103.4	↑0.8
12/1 00:20	104.1	↑0.7
12/1 00:30	104.6	↑0.5
12/1 00:40	104.9	↑0.3
12/1 00:50	105.0	↑0.1	満潮
12/1 01:00	105.0	0
12/1 01:10	104.8	↓-0.2
12/1 01:20	104.4	↓-0.4
12/1 01:30	103.9	↓-0.5
12/1 01:40	103.3	↓-0.6
12/1 01:50	102.5	↓-0.8
12/1 02:00	101.6	↓-0.9
12/1 02:10	100.5	↓-1.1
12/1 02:20	99.4	↓-1.1
12/1 02:30	98.1	↓-1.3
12/1 02:40	96.6	↓-1.5
12/1 02:50	95.1	↓-1.5
12/1 03:00	93.5	↓-1.6
12/1 03:10	91.8	↓-1.7
12/1 03:20	90.0	↓-1.8
12/1 03:30	88.1	↓-1.9
12/1 03:40	86.2	↓-1.9
12/1 03:50	84.3	↓-1.9
12/1 04:00	82.3	↓-2.0
12/1 04:10	80.4	↓-1.9
12/1 04:20	78.4	↓-2.0
12/1 04:30	76.5	↓-1.9
12/1 04:40	74.7	↓-1.8
12/1 04:50	73.0	↓-1.7
12/1 05:00	71.4	↓-1.6
12/1 05:10	69.9	↓-1.5
12/1 05:20	68.6	↓-1.3
12/1 05:30	67.5	↓-1.1
12/1 05:40	66.5	↓-1.0
12/1 05:50	65.8	↓-0.7
12/1 06:00	65.2	↓-0.6
12/1 06:10	64.9	↓-0.3	干潮
12/1 06:20	64.8	↓-0.1	干潮
12/1 06:30	65.0	↑0.2
12/1 06:40	65.3	↑0.3
12/1 06:50	65.9	↑0.6
12/1 07:00	66.7	↑0.8
12/1 07:10	67.6	↑0.9
12/1 07:20	68.8	↑1.2
12/1 07:30	70.1	↑1.3
12/1 07:40	71.6	↑1.5
12/1 07:50	73.3	↑1.7
12/1 08:00	75.0	↑1.7
12/1 08:10	76.9	↑1.9
12/1 08:20	79.0	↑2.1
12/1 08:30	81.1	↑2.1
12/1 08:40	83.3	↑2.2
12/1 08:50	85.6	↑2.3
12/1 09:00	88.0	↑2.4
12/1 09:10	90.5	↑2.5
12/1 09:20	93.0	↑2.5
12/1 09:30	95.5	↑2.5
12/1 09:40	98.0	↑2.5
12/1 09:50	100.6	↑2.6
12/1 10:00	103.1	↑2.5
12/1 10:10	105.6	↑2.5
12/1 10:20	108.1	↑2.5
12/1 10:30	110.4	↑2.3
12/1 10:40	112.7	↑2.3
12/1 10:50	114.8	↑2.1
12/1 11:00	116.8	↑2.0
12/1 11:10	118.6	↑1.8
12/1 11:20	120.2	↑1.6
12/1 11:30	121.6	↑1.4
12/1 11:40	122.8	↑1.2
12/1 11:50	123.8	↑1.0
12/1 12:00	124.5	↑0.7
12/1 12:10	124.9	↑0.4
12/1 12:20	125.1	↑0.2	満潮
12/1 12:30	125.1	0
12/1 12:40	124.8	↓-0.3
12/1 12:50	124.2	↓-0.6
12/1 13:00	123.4	↓-0.8
12/1 13:10	122.4	↓-1.0
12/1 13:20	121.2	↓-1.2
12/1 13:30	119.7	↓-1.5
12/1 13:40	118.1	↓-1.6
12/1 13:50	116.3	↓-1.8
12/1 14:00	114.3	↓-2.0
12/1 14:10	112.1	↓-2.2
12/1 14:20	109.8	↓-2.3
12/1 14:30	107.4	↓-2.4
12/1 14:40	104.8	↓-2.6
12/1 14:50	102.1	↓-2.7
12/1 15:00	99.2	↓-2.9
12/1 15:10	96.3	↓-2.9
12/1 15:20	93.2	↓-3.1
12/1 15:30	90.1	↓-3.1
12/1 15:40	86.8	↓-3.3
12/1 15:50	83.5	↓-3.3
12/1 16:00	80.1	↓-3.4	最大潮位差
12/1 16:10	76.7	↓-3.4	最大潮位差
12/1 16:20	73.3	↓-3.4	最大潮位差
12/1 16:30	69.9	↓-3.4	最大潮位差
12/1 16:40	66.5	↓-3.4	最大潮位差
12/1 16:50	63.1	↓-3.4	最大潮位差
12/1 17:00	59.8	↓-3.3
12/1 17:10	56.7	↓-3.1
12/1 17:20	53.7	↓-3.0
12/1 17:30	50.8	↓-2.9
12/1 17:40	48.1	↓-2.7
12/1 17:50	45.6	↓-2.5
12/1 18:00	43.3	↓-2.3
12/1 18:10	41.3	↓-2.0
12/1 18:20	39.5	↓-1.8
12/1 18:30	38.0	↓-1.5
12/1 18:40	36.8	↓-1.2
12/1 18:50	35.8	↓-1.0
12/1 19:00	35.1	↓-0.7
12/1 19:10	34.6	↓-0.5
12/1 19:20	34.4	↓-0.2	干潮
12/1 19:30	34.4	0
12/1 19:40	34.7	↑0.3
12/1 19:50	35.3	↑0.6
12/1 20:00	36.0	↑0.7
12/1 20:10	37.0	↑1.0
12/1 20:20	38.2	↑1.2
12/1 20:30	39.5	↑1.3
12/1 20:40	41.1	↑1.6
12/1 20:50	42.9	↑1.8
12/1 21:00	44.9	↑2.0
12/1 21:10	47.0	↑2.1
12/1 21:20	49.3	↑2.3
12/1 21:30	51.8	↑2.5
12/1 21:40	54.5	↑2.7
12/1 21:50	57.3	↑2.8
12/1 22:00	60.2	↑2.9
12/1 22:10	63.3	↑3.1
12/1 22:20	66.5	↑3.2
12/1 22:30	69.7	↑3.2
12/1 22:40	73.0	↑3.3
12/1 22:50	76.3	↑3.3
12/1 23:00	79.7	↑3.4	最大潮位差
12/1 23:10	83.0	↑3.3
12/1 23:20	86.2	↑3.2
12/1 23:30	89.4	↑3.2
12/1 23:40	92.5	↑3.1
12/1 23:50	95.4	↑2.9