14 (火)	06:38	11:48	17:17	-
	124cm	82cm	128cm	-
中潮 出 06:55 入 16:03 出 20:50 入 09:47

苫小牧（北海道）2049年12月14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
12/14 00:00	17.3	↑0.4
12/14 00:10	18.1	↑0.8
12/14 00:20	19.0	↑0.9
12/14 00:30	20.3	↑1.3
12/14 00:40	21.7	↑1.4
12/14 00:50	23.4	↑1.7
12/14 01:00	25.3	↑1.9
12/14 01:10	27.5	↑2.2
12/14 01:20	29.8	↑2.3
12/14 01:30	32.4	↑2.6
12/14 01:40	35.1	↑2.7
12/14 01:50	38.1	↑3.0
12/14 02:00	41.3	↑3.2
12/14 02:10	44.8	↑3.5
12/14 02:20	48.4	↑3.6
12/14 02:30	52.3	↑3.9
12/14 02:40	56.3	↑4.0
12/14 02:50	60.5	↑4.2
12/14 03:00	64.8	↑4.3
12/14 03:10	69.3	↑4.5	最大潮位差
12/14 03:20	73.8	↑4.5	最大潮位差
12/14 03:30	78.3	↑4.5	最大潮位差
12/14 03:40	82.8	↑4.5	最大潮位差
12/14 03:50	87.2	↑4.4
12/14 04:00	91.4	↑4.2
12/14 04:10	95.5	↑4.1
12/14 04:20	99.4	↑3.9
12/14 04:30	103.0	↑3.6
12/14 04:40	106.4	↑3.4
12/14 04:50	109.5	↑3.1
12/14 05:00	112.2	↑2.7
12/14 05:10	114.6	↑2.4
12/14 05:20	116.7	↑2.1
12/14 05:30	118.4	↑1.7
12/14 05:40	119.9	↑1.5
12/14 05:50	121.0	↑1.1
12/14 06:00	121.9	↑0.9
12/14 06:10	122.6	↑0.7
12/14 06:20	123.0	↑0.4
12/14 06:30	123.2	↑0.2	満潮
12/14 06:40	123.2	0
12/14 06:50	123.1	↓-0.1
12/14 07:00	122.8	↓-0.3
12/14 07:10	122.4	↓-0.4
12/14 07:20	121.8	↓-0.6
12/14 07:30	121.1	↓-0.7
12/14 07:40	120.3	↓-0.8
12/14 07:50	119.3	↓-1.0
12/14 08:00	118.2	↓-1.1
12/14 08:10	116.9	↓-1.3
12/14 08:20	115.5	↓-1.4
12/14 08:30	113.9	↓-1.6
12/14 08:40	112.2	↓-1.7
12/14 08:50	110.3	↓-1.9
12/14 09:00	108.3	↓-2.0
12/14 09:10	106.2	↓-2.1
12/14 09:20	104.0	↓-2.2
12/14 09:30	101.7	↓-2.3
12/14 09:40	99.4	↓-2.3
12/14 09:50	97.1	↓-2.3
12/14 10:00	94.9	↓-2.2
12/14 10:10	92.7	↓-2.2
12/14 10:20	90.7	↓-2.0
12/14 10:30	88.8	↓-1.9
12/14 10:40	87.1	↓-1.7
12/14 10:50	85.7	↓-1.4
12/14 11:00	84.4	↓-1.3
12/14 11:10	83.4	↓-1.0
12/14 11:20	82.7	↓-0.7
12/14 11:30	82.2	↓-0.5
12/14 11:40	81.9	↓-0.3	干潮
12/14 11:50	81.9	0
12/14 12:00	82.1	↑0.2
12/14 12:10	82.4	↑0.3
12/14 12:20	82.9	↑0.5
12/14 12:30	83.6	↑0.7
12/14 12:40	84.4	↑0.8
12/14 12:50	85.4	↑1.0
12/14 13:00	86.4	↑1.0
12/14 13:10	87.5	↑1.1
12/14 13:20	88.7	↑1.2
12/14 13:30	90.0	↑1.3
12/14 13:40	91.4	↑1.4
12/14 13:50	92.9	↑1.5
12/14 14:00	94.4	↑1.5
12/14 14:10	96.0	↑1.6
12/14 14:20	97.8	↑1.8
12/14 14:30	99.6	↑1.8
12/14 14:40	101.6	↑2.0
12/14 14:50	103.6	↑2.0
12/14 15:00	105.7	↑2.1
12/14 15:10	107.9	↑2.2
12/14 15:20	110.1	↑2.2
12/14 15:30	112.3	↑2.2
12/14 15:40	114.5	↑2.2
12/14 15:50	116.6	↑2.1
12/14 16:00	118.7	↑2.1
12/14 16:10	120.6	↑1.9
12/14 16:20	122.3	↑1.7
12/14 16:30	123.9	↑1.6
12/14 16:40	125.1	↑1.2
12/14 16:50	126.1	↑1.0
12/14 17:00	126.8	↑0.7
12/14 17:10	127.2	↑0.4	満潮
12/14 17:20	127.2	0
12/14 17:30	126.9	↓-0.3
12/14 17:40	126.3	↓-0.6
12/14 17:50	125.4	↓-0.9
12/14 18:00	124.1	↓-1.3
12/14 18:10	122.6	↓-1.5
12/14 18:20	120.9	↓-1.7
12/14 18:30	118.9	↓-2.0
12/14 18:40	116.7	↓-2.2
12/14 18:50	114.3	↓-2.4
12/14 19:00	111.8	↓-2.5
12/14 19:10	109.2	↓-2.6
12/14 19:20	106.5	↓-2.7
12/14 19:30	103.6	↓-2.9
12/14 19:40	100.7	↓-2.9
12/14 19:50	97.7	↓-3.0
12/14 20:00	94.6	↓-3.1
12/14 20:10	91.5	↓-3.1
12/14 20:20	88.2	↓-3.3
12/14 20:30	84.9	↓-3.3
12/14 20:40	81.5	↓-3.4
12/14 20:50	78.0	↓-3.5
12/14 21:00	74.4	↓-3.6
12/14 21:10	70.8	↓-3.6
12/14 21:20	67.1	↓-3.7
12/14 21:30	63.4	↓-3.7
12/14 21:40	59.7	↓-3.7
12/14 21:50	56.0	↓-3.7
12/14 22:00	52.3	↓-3.7
12/14 22:10	48.8	↓-3.5
12/14 22:20	45.3	↓-3.5
12/14 22:30	42.1	↓-3.2
12/14 22:40	39.0	↓-3.1
12/14 22:50	36.2	↓-2.8
12/14 23:00	33.7	↓-2.5
12/14 23:10	31.5	↓-2.2
12/14 23:20	29.6	↓-1.9
12/14 23:30	28.0	↓-1.6
12/14 23:40	26.7	↓-1.3
12/14 23:50	25.8	↓-0.9