14 (金)	05:01	12:18	19:53	23:46
	144cm	11cm	104cm	86cm
中潮 出 04:55 入 18:15 出 23:55 入 07:44 潮干狩り ◎ 10:19～14:42

苫小牧（北海道）2028年04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
4/14 00:00	84.5	↑0.9
4/14 00:10	85.7	↑1.2
4/14 00:20	87.0	↑1.3
4/14 00:30	88.4	↑1.4
4/14 00:40	90.0	↑1.6
4/14 00:50	91.7	↑1.7
4/14 01:00	93.4	↑1.7
4/14 01:10	95.3	↑1.9
4/14 01:20	97.3	↑2.0
4/14 01:30	99.4	↑2.1
4/14 01:40	101.5	↑2.1
4/14 01:50	103.8	↑2.3
4/14 02:00	106.1	↑2.3
4/14 02:10	108.6	↑2.5
4/14 02:20	111.1	↑2.5
4/14 02:30	113.7	↑2.6
4/14 02:40	116.3	↑2.6
4/14 02:50	119.0	↑2.7
4/14 03:00	121.7	↑2.7
4/14 03:10	124.4	↑2.7
4/14 03:20	127.1	↑2.7
4/14 03:30	129.7	↑2.6
4/14 03:40	132.2	↑2.5
4/14 03:50	134.5	↑2.3
4/14 04:00	136.6	↑2.1
4/14 04:10	138.5	↑1.9
4/14 04:20	140.1	↑1.6
4/14 04:30	141.3	↑1.2
4/14 04:40	142.3	↑1.0
4/14 04:50	142.8	↑0.5
4/14 05:00	143.0	↑0.2	満潮
4/14 05:10	142.8	↓-0.2
4/14 05:20	142.2	↓-0.6
4/14 05:30	141.2	↓-1.0
4/14 05:40	139.8	↓-1.4
4/14 05:50	138.1	↓-1.7
4/14 06:00	136.1	↓-2.0
4/14 06:10	133.7	↓-2.4
4/14 06:20	131.1	↓-2.6
4/14 06:30	128.2	↓-2.9
4/14 06:40	125.1	↓-3.1
4/14 06:50	121.8	↓-3.3
4/14 07:00	118.4	↓-3.4
4/14 07:10	114.8	↓-3.6
4/14 07:20	111.1	↓-3.7
4/14 07:30	107.2	↓-3.9
4/14 07:40	103.3	↓-3.9
4/14 07:50	99.2	↓-4.1
4/14 08:00	95.1	↓-4.1
4/14 08:10	90.8	↓-4.3
4/14 08:20	86.5	↓-4.3
4/14 08:30	82.1	↓-4.4
4/14 08:40	77.6	↓-4.5
4/14 08:50	73.1	↓-4.5
4/14 09:00	68.5	↓-4.6
4/14 09:10	63.9	↓-4.6
4/14 09:20	59.2	↓-4.7	最大潮位差
4/14 09:30	54.7	↓-4.5
4/14 09:40	50.1	↓-4.6
4/14 09:50	45.7	↓-4.4
4/14 10:00	41.4	↓-4.3
4/14 10:10	37.3	↓-4.1
4/14 10:20	33.4	↓-3.9
4/14 10:30	29.7	↓-3.7
4/14 10:40	26.3	↓-3.4
4/14 10:50	23.3	↓-3.0
4/14 11:00	20.5	↓-2.8
4/14 11:10	18.1	↓-2.4
4/14 11:20	16.0	↓-2.1
4/14 11:30	14.3	↓-1.7
4/14 11:40	13.0	↓-1.3
4/14 11:50	12.0	↓-1.0
4/14 12:00	11.3	↓-0.7
4/14 12:10	10.9	↓-0.4	干潮
4/14 12:20	10.9	0
4/14 12:30	11.1	↑0.2
4/14 12:40	11.6	↑0.5
4/14 12:50	12.3	↑0.7
4/14 13:00	13.3	↑1.0
4/14 13:10	14.4	↑1.1
4/14 13:20	15.8	↑1.4
4/14 13:30	17.3	↑1.5
4/14 13:40	19.0	↑1.7
4/14 13:50	21.0	↑2.0
4/14 14:00	23.1	↑2.1
4/14 14:10	25.4	↑2.3
4/14 14:20	27.8	↑2.4
4/14 14:30	30.5	↑2.7
4/14 14:40	33.4	↑2.9
4/14 14:50	36.4	↑3.0
4/14 15:00	39.6	↑3.2
4/14 15:10	43.0	↑3.4
4/14 15:20	46.5	↑3.5
4/14 15:30	50.2	↑3.7
4/14 15:40	53.9	↑3.7
4/14 15:50	57.7	↑3.8
4/14 16:00	61.5	↑3.8
4/14 16:10	65.3	↑3.8
4/14 16:20	69.0	↑3.7
4/14 16:30	72.6	↑3.6
4/14 16:40	76.1	↑3.5
4/14 16:50	79.4	↑3.3
4/14 17:00	82.6	↑3.2
4/14 17:10	85.5	↑2.9
4/14 17:20	88.2	↑2.7
4/14 17:30	90.6	↑2.4
4/14 17:40	92.8	↑2.2
4/14 17:50	94.7	↑1.9
4/14 18:00	96.4	↑1.7
4/14 18:10	97.9	↑1.5
4/14 18:20	99.2	↑1.3
4/14 18:30	100.2	↑1.0
4/14 18:40	101.1	↑0.9
4/14 18:50	101.8	↑0.7
4/14 19:00	102.4	↑0.6
4/14 19:10	102.9	↑0.5
4/14 19:20	103.2	↑0.3
4/14 19:30	103.5	↑0.3
4/14 19:40	103.6	↑0.1
4/14 19:50	103.7	↑0.1	満潮
4/14 20:00	103.7	0
4/14 20:10	103.5	↓-0.2
4/14 20:20	103.3	↓-0.2
4/14 20:30	103.0	↓-0.3
4/14 20:40	102.5	↓-0.5
4/14 20:50	101.9	↓-0.6
4/14 21:00	101.2	↓-0.7
4/14 21:10	100.4	↓-0.8
4/14 21:20	99.5	↓-0.9
4/14 21:30	98.4	↓-1.1
4/14 21:40	97.3	↓-1.1
4/14 21:50	96.1	↓-1.2
4/14 22:00	94.8	↓-1.3
4/14 22:10	93.5	↓-1.3
4/14 22:20	92.2	↓-1.3
4/14 22:30	91.0	↓-1.2
4/14 22:40	89.8	↓-1.2
4/14 22:50	88.8	↓-1.0
4/14 23:00	87.9	↓-0.9
4/14 23:10	87.1	↓-0.8
4/14 23:20	86.5	↓-0.6
4/14 23:30	86.1	↓-0.4
4/14 23:40	85.9	↓-0.2	干潮
4/14 23:50	85.9	0