22 (土)	09:21	02:49	-	17:12
	127cm	69cm	-	47cm
長潮 出 07:00 入 16:06 出 00:55 入 11:48

苫小牧（北海道）2046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	83.3	↓-1.1
12/22 00:10	82.1	↓-1.2
12/22 00:20	80.9	↓-1.2
12/22 00:30	79.7	↓-1.2
12/22 00:40	78.5	↓-1.2
12/22 00:50	77.3	↓-1.2
12/22 01:00	76.1	↓-1.2
12/22 01:10	75.0	↓-1.1
12/22 01:20	73.9	↓-1.1
12/22 01:30	72.9	↓-1.0
12/22 01:40	71.9	↓-1.0
12/22 01:50	71.1	↓-0.8
12/22 02:00	70.4	↓-0.7
12/22 02:10	69.8	↓-0.6
12/22 02:20	69.4	↓-0.4
12/22 02:30	69.0	↓-0.4
12/22 02:40	68.9	↓-0.1	干潮
12/22 02:50	68.8	↓-0.1
12/22 03:00	68.9	↑0.1
12/22 03:10	69.2	↑0.3
12/22 03:20	69.5	↑0.3
12/22 03:30	70.1	↑0.6
12/22 03:40	70.7	↑0.6
12/22 03:50	71.5	↑0.8
12/22 04:00	72.5	↑1.0
12/22 04:10	73.6	↑1.1
12/22 04:20	74.8	↑1.2
12/22 04:30	76.2	↑1.4
12/22 04:40	77.6	↑1.4
12/22 04:50	79.3	↑1.7
12/22 05:00	81.0	↑1.7
12/22 05:10	82.9	↑1.9
12/22 05:20	84.9	↑2.0
12/22 05:30	87.0	↑2.1
12/22 05:40	89.2	↑2.2
12/22 05:50	91.5	↑2.3
12/22 06:00	93.8	↑2.3
12/22 06:10	96.2	↑2.4
12/22 06:20	98.7	↑2.5
12/22 06:30	101.1	↑2.4
12/22 06:40	103.6	↑2.5
12/22 06:50	106.0	↑2.4
12/22 07:00	108.4	↑2.4
12/22 07:10	110.7	↑2.3
12/22 07:20	112.9	↑2.2
12/22 07:30	115.0	↑2.1
12/22 07:40	117.0	↑2.0
12/22 07:50	118.8	↑1.8
12/22 08:00	120.5	↑1.7
12/22 08:10	122.0	↑1.5
12/22 08:20	123.3	↑1.3
12/22 08:30	124.4	↑1.1
12/22 08:40	125.3	↑0.9
12/22 08:50	126.0	↑0.7
12/22 09:00	126.5	↑0.5
12/22 09:10	126.8	↑0.3
12/22 09:20	126.9	↑0.1	満潮
12/22 09:30	126.8	↓-0.1
12/22 09:40	126.5	↓-0.3
12/22 09:50	126.1	↓-0.4
12/22 10:00	125.4	↓-0.7
12/22 10:10	124.6	↓-0.8
12/22 10:20	123.6	↓-1.0
12/22 10:30	122.5	↓-1.1
12/22 10:40	121.2	↓-1.3
12/22 10:50	119.8	↓-1.4
12/22 11:00	118.2	↓-1.6
12/22 11:10	116.4	↓-1.8
12/22 11:20	114.6	↓-1.8
12/22 11:30	112.6	↓-2.0
12/22 11:40	110.4	↓-2.2
12/22 11:50	108.2	↓-2.2
12/22 12:00	105.8	↓-2.4
12/22 12:10	103.4	↓-2.4
12/22 12:20	100.8	↓-2.6
12/22 12:30	98.2	↓-2.6
12/22 12:40	95.5	↓-2.7
12/22 12:50	92.8	↓-2.7
12/22 13:00	90.1	↓-2.7
12/22 13:10	87.3	↓-2.8	最大潮位差
12/22 13:20	84.5	↓-2.8	最大潮位差
12/22 13:30	81.8	↓-2.7
12/22 13:40	79.1	↓-2.7
12/22 13:50	76.4	↓-2.7
12/22 14:00	73.8	↓-2.6
12/22 14:10	71.3	↓-2.5
12/22 14:20	68.8	↓-2.5
12/22 14:30	66.4	↓-2.4
12/22 14:40	64.2	↓-2.2
12/22 14:50	62.1	↓-2.1
12/22 15:00	60.1	↓-2.0
12/22 15:10	58.2	↓-1.9
12/22 15:20	56.4	↓-1.8
12/22 15:30	54.8	↓-1.6
12/22 15:40	53.3	↓-1.5
12/22 15:50	52.0	↓-1.3
12/22 16:00	50.8	↓-1.2
12/22 16:10	49.7	↓-1.1
12/22 16:20	48.8	↓-0.9
12/22 16:30	48.1	↓-0.7
12/22 16:40	47.5	↓-0.6
12/22 16:50	47.1	↓-0.4
12/22 17:00	46.9	↓-0.2
12/22 17:10	46.8	↓-0.1	干潮
12/22 17:20	46.8	0
12/22 17:30	47.1	↑0.3
12/22 17:40	47.5	↑0.4
12/22 17:50	48.0	↑0.5
12/22 18:00	48.7	↑0.7
12/22 18:10	49.6	↑0.9
12/22 18:20	50.6	↑1.0
12/22 18:30	51.7	↑1.1
12/22 18:40	53.0	↑1.3
12/22 18:50	54.4	↑1.4
12/22 19:00	55.8	↑1.4
12/22 19:10	57.4	↑1.6
12/22 19:20	59.0	↑1.6
12/22 19:30	60.7	↑1.7
12/22 19:40	62.4	↑1.7
12/22 19:50	64.2	↑1.8
12/22 20:00	66.0	↑1.8
12/22 20:10	67.8	↑1.8
12/22 20:20	69.5	↑1.7
12/22 20:30	71.3	↑1.8
12/22 20:40	73.0	↑1.7
12/22 20:50	74.7	↑1.7
12/22 21:00	76.4	↑1.7
12/22 21:10	78.0	↑1.6
12/22 21:20	79.5	↑1.5
12/22 21:30	81.0	↑1.5
12/22 21:40	82.4	↑1.4
12/22 21:50	83.7	↑1.3
12/22 22:00	85.0	↑1.3
12/22 22:10	86.2	↑1.2
12/22 22:20	87.3	↑1.1
12/22 22:30	88.4	↑1.1
12/22 22:40	89.3	↑0.9
12/22 22:50	90.2	↑0.9
12/22 23:00	91.0	↑0.8
12/22 23:10	91.7	↑0.7
12/22 23:20	92.3	↑0.6
12/22 23:30	92.8	↑0.5
12/22 23:40	93.2	↑0.4
12/22 23:50	93.4	↑0.2