02 (月)	03:58	10:24	16:42	22:33
	134cm	24cm	132cm	48cm
大潮 出 05:16 入 18:01 出 19:50 入 06:23 潮干狩り ○ 09:09～11:46

苫小牧（北海道）2018年04月02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
4/2 00:00	58.5	↑3.0
4/2 00:10	61.8	↑3.3
4/2 00:20	65.4	↑3.6
4/2 00:30	69.2	↑3.8
4/2 00:40	73.2	↑4.0
4/2 00:50	77.3	↑4.1
4/2 01:00	81.7	↑4.4
4/2 01:10	86.1	↑4.4
4/2 01:20	90.6	↑4.5
4/2 01:30	95.1	↑4.5
4/2 01:40	99.6	↑4.5
4/2 01:50	104.0	↑4.4
4/2 02:00	108.2	↑4.2
4/2 02:10	112.2	↑4.0
4/2 02:20	116.0	↑3.8
4/2 02:30	119.5	↑3.5
4/2 02:40	122.6	↑3.1
4/2 02:50	125.4	↑2.8
4/2 03:00	127.8	↑2.4
4/2 03:10	129.8	↑2.0
4/2 03:20	131.4	↑1.6
4/2 03:30	132.6	↑1.2
4/2 03:40	133.4	↑0.8
4/2 03:50	133.8	↑0.4	満潮
4/2 04:00	133.8	0
4/2 04:10	133.6	↓-0.2
4/2 04:20	132.9	↓-0.7
4/2 04:30	132.0	↓-0.9
4/2 04:40	130.8	↓-1.2
4/2 04:50	129.4	↓-1.4
4/2 05:00	127.6	↓-1.8
4/2 05:10	125.7	↓-1.9
4/2 05:20	123.4	↓-2.3
4/2 05:30	121.0	↓-2.4
4/2 05:40	118.3	↓-2.7
4/2 05:50	115.4	↓-2.9
4/2 06:00	112.2	↓-3.2
4/2 06:10	108.8	↓-3.4
4/2 06:20	105.1	↓-3.7
4/2 06:30	101.3	↓-3.8
4/2 06:40	97.2	↓-4.1
4/2 06:50	92.9	↓-4.3
4/2 07:00	88.4	↓-4.5
4/2 07:10	83.8	↓-4.6
4/2 07:20	79.1	↓-4.7
4/2 07:30	74.3	↓-4.8
4/2 07:40	69.5	↓-4.8
4/2 07:50	64.7	↓-4.8
4/2 08:00	60.0	↓-4.7
4/2 08:10	55.5	↓-4.5
4/2 08:20	51.1	↓-4.4
4/2 08:30	46.9	↓-4.2
4/2 08:40	43.0	↓-3.9
4/2 08:50	39.5	↓-3.5
4/2 09:00	36.2	↓-3.3
4/2 09:10	33.3	↓-2.9
4/2 09:20	30.9	↓-2.4
4/2 09:30	28.7	↓-2.2
4/2 09:40	27.0	↓-1.7
4/2 09:50	25.7	↓-1.3
4/2 10:00	24.7	↓-1.0
4/2 10:10	24.1	↓-0.6
4/2 10:20	23.9	↓-0.2	干潮
4/2 10:30	23.9	0
4/2 10:40	24.3	↑0.4
4/2 10:50	25.0	↑0.7
4/2 11:00	26.0	↑1.0
4/2 11:10	27.2	↑1.2
4/2 11:20	28.7	↑1.5
4/2 11:30	30.5	↑1.8
4/2 11:40	32.6	↑2.1
4/2 11:50	34.9	↑2.3
4/2 12:00	37.5	↑2.6
4/2 12:10	40.4	↑2.9
4/2 12:20	43.6	↑3.2
4/2 12:30	47.1	↑3.5
4/2 12:40	50.8	↑3.7
4/2 12:50	54.8	↑4.0
4/2 13:00	59.0	↑4.2
4/2 13:10	63.5	↑4.5
4/2 13:20	68.1	↑4.6
4/2 13:30	72.9	↑4.8
4/2 13:40	77.7	↑4.8
4/2 13:50	82.6	↑4.9	最大潮位差
4/2 14:00	87.5	↑4.9	最大潮位差
4/2 14:10	92.4	↑4.9	最大潮位差
4/2 14:20	97.1	↑4.7
4/2 14:30	101.6	↑4.5
4/2 14:40	105.9	↑4.3
4/2 14:50	110.0	↑4.1
4/2 15:00	113.8	↑3.8
4/2 15:10	117.2	↑3.4
4/2 15:20	120.3	↑3.1
4/2 15:30	122.9	↑2.6
4/2 15:40	125.2	↑2.3
4/2 15:50	127.2	↑2.0
4/2 16:00	128.7	↑1.5
4/2 16:10	129.9	↑1.2
4/2 16:20	130.7	↑0.8
4/2 16:30	131.2	↑0.5
4/2 16:40	131.4	↑0.2	満潮
4/2 16:50	131.3	↓-0.1
4/2 17:00	131.0	↓-0.3
4/2 17:10	130.3	↓-0.7
4/2 17:20	129.4	↓-0.9
4/2 17:30	128.3	↓-1.1
4/2 17:40	126.9	↓-1.4
4/2 17:50	125.4	↓-1.5
4/2 18:00	123.5	↓-1.9
4/2 18:10	121.4	↓-2.1
4/2 18:20	119.1	↓-2.3
4/2 18:30	116.6	↓-2.5
4/2 18:40	113.8	↓-2.8
4/2 18:50	110.7	↓-3.1
4/2 19:00	107.4	↓-3.3
4/2 19:10	103.9	↓-3.5
4/2 19:20	100.3	↓-3.6
4/2 19:30	96.4	↓-3.9
4/2 19:40	92.4	↓-4.0
4/2 19:50	88.4	↓-4.0
4/2 20:00	84.3	↓-4.1
4/2 20:10	80.2	↓-4.1
4/2 20:20	76.2	↓-4.0
4/2 20:30	72.2	↓-4.0
4/2 20:40	68.5	↓-3.7
4/2 20:50	64.9	↓-3.6
4/2 21:00	61.6	↓-3.3
4/2 21:10	58.6	↓-3.0
4/2 21:20	55.9	↓-2.7
4/2 21:30	53.6	↓-2.3
4/2 21:40	51.6	↓-2.0
4/2 21:50	50.0	↓-1.6
4/2 22:00	48.7	↓-1.3
4/2 22:10	47.8	↓-0.9
4/2 22:20	47.2	↓-0.6
4/2 22:30	47.0	↓-0.2	干潮
4/2 22:40	47.1	↑0.1
4/2 22:50	47.6	↑0.5
4/2 23:00	48.2	↑0.6
4/2 23:10	49.2	↑1.0
4/2 23:20	50.4	↑1.2
4/2 23:30	51.9	↑1.5
4/2 23:40	53.6	↑1.7
4/2 23:50	55.5	↑1.9