01 (水)	05:48	13:01	20:43	-
	131cm	25cm	95cm	-
小潮 出 05:18 入 18:00 出 - 入 08:17 潮干狩り ○ 11:38～14:35

苫小牧（北海道）2043年04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
4/1 00:00	83.4	↓-0.1
4/1 00:10	83.6	↑0.2
4/1 00:20	83.9	↑0.3
4/1 00:30	84.5	↑0.6
4/1 00:40	85.2	↑0.7
4/1 00:50	86.2	↑1.0
4/1 01:00	87.3	↑1.1
4/1 01:10	88.5	↑1.2
4/1 01:20	89.9	↑1.4
4/1 01:30	91.4	↑1.5
4/1 01:40	93.0	↑1.6
4/1 01:50	94.7	↑1.7
4/1 02:00	96.4	↑1.7
4/1 02:10	98.2	↑1.8
4/1 02:20	100.0	↑1.8
4/1 02:30	101.8	↑1.8
4/1 02:40	103.7	↑1.9
4/1 02:50	105.5	↑1.8
4/1 03:00	107.4	↑1.9
4/1 03:10	109.3	↑1.9
4/1 03:20	111.2	↑1.9
4/1 03:30	113.0	↑1.8
4/1 03:40	114.9	↑1.9
4/1 03:50	116.7	↑1.8
4/1 04:00	118.6	↑1.9
4/1 04:10	120.3	↑1.7
4/1 04:20	122.1	↑1.8
4/1 04:30	123.7	↑1.6
4/1 04:40	125.2	↑1.5
4/1 04:50	126.7	↑1.5
4/1 05:00	127.9	↑1.2
4/1 05:10	129.0	↑1.1
4/1 05:20	129.8	↑0.8
4/1 05:30	130.5	↑0.7
4/1 05:40	130.8	↑0.3	満潮
4/1 05:50	130.9	↑0.1
4/1 06:00	130.6	↓-0.3
4/1 06:10	130.1	↓-0.5
4/1 06:20	129.2	↓-0.9
4/1 06:30	128.0	↓-1.2
4/1 06:40	126.5	↓-1.5
4/1 06:50	124.7	↓-1.8
4/1 07:00	122.6	↓-2.1
4/1 07:10	120.3	↓-2.3
4/1 07:20	117.7	↓-2.6
4/1 07:30	114.9	↓-2.8
4/1 07:40	111.9	↓-3.0
4/1 07:50	108.7	↓-3.2
4/1 08:00	105.4	↓-3.3
4/1 08:10	102.0	↓-3.4
4/1 08:20	98.6	↓-3.4
4/1 08:30	95.0	↓-3.6	最大潮位差
4/1 08:40	91.5	↓-3.5
4/1 08:50	87.9	↓-3.6	最大潮位差
4/1 09:00	84.3	↓-3.6	最大潮位差
4/1 09:10	80.7	↓-3.6	最大潮位差
4/1 09:20	77.1	↓-3.6	最大潮位差
4/1 09:30	73.5	↓-3.6	最大潮位差
4/1 09:40	70.0	↓-3.5
4/1 09:50	66.5	↓-3.5
4/1 10:00	63.0	↓-3.5
4/1 10:10	59.5	↓-3.5
4/1 10:20	56.1	↓-3.4
4/1 10:30	52.8	↓-3.3
4/1 10:40	49.6	↓-3.2
4/1 10:50	46.5	↓-3.1
4/1 11:00	43.5	↓-3.0
4/1 11:10	40.6	↓-2.9
4/1 11:20	37.9	↓-2.7
4/1 11:30	35.5	↓-2.4
4/1 11:40	33.2	↓-2.3
4/1 11:50	31.1	↓-2.1
4/1 12:00	29.4	↓-1.7
4/1 12:10	27.8	↓-1.6
4/1 12:20	26.6	↓-1.2
4/1 12:30	25.6	↓-1.0
4/1 12:40	25.0	↓-0.6
4/1 12:50	24.6	↓-0.4
4/1 13:00	24.5	↓-0.1	干潮
4/1 13:10	24.6	↑0.1
4/1 13:20	25.0	↑0.4
4/1 13:30	25.6	↑0.6
4/1 13:40	26.4	↑0.8
4/1 13:50	27.4	↑1.0
4/1 14:00	28.6	↑1.2
4/1 14:10	29.9	↑1.3
4/1 14:20	31.4	↑1.5
4/1 14:30	33.0	↑1.6
4/1 14:40	34.7	↑1.7
4/1 14:50	36.5	↑1.8
4/1 15:00	38.4	↑1.9
4/1 15:10	40.4	↑2.0
4/1 15:20	42.4	↑2.0
4/1 15:30	44.6	↑2.2
4/1 15:40	46.8	↑2.2
4/1 15:50	49.1	↑2.3
4/1 16:00	51.5	↑2.4
4/1 16:10	53.9	↑2.4
4/1 16:20	56.4	↑2.5
4/1 16:30	59.0	↑2.6
4/1 16:40	61.6	↑2.6
4/1 16:50	64.2	↑2.6
4/1 17:00	66.8	↑2.6
4/1 17:10	69.4	↑2.6
4/1 17:20	72.0	↑2.6
4/1 17:30	74.5	↑2.5
4/1 17:40	76.9	↑2.4
4/1 17:50	79.2	↑2.3
4/1 18:00	81.4	↑2.2
4/1 18:10	83.4	↑2.0
4/1 18:20	85.3	↑1.9
4/1 18:30	87.0	↑1.7
4/1 18:40	88.5	↑1.5
4/1 18:50	89.8	↑1.3
4/1 19:00	91.0	↑1.2
4/1 19:10	91.9	↑0.9
4/1 19:20	92.7	↑0.8
4/1 19:30	93.4	↑0.7
4/1 19:40	93.9	↑0.5
4/1 19:50	94.2	↑0.3
4/1 20:00	94.5	↑0.3
4/1 20:10	94.7	↑0.2
4/1 20:20	94.8	↑0.1
4/1 20:30	94.9	↑0.1
4/1 20:40	94.9	0	満潮
4/1 20:50	94.9	0
4/1 21:00	94.8	↓-0.1
4/1 21:10	94.8	0
4/1 21:20	94.7	↓-0.1
4/1 21:30	94.6	↓-0.1
4/1 21:40	94.5	↓-0.1
4/1 21:50	94.4	↓-0.1
4/1 22:00	94.2	↓-0.2
4/1 22:10	94.1	↓-0.1
4/1 22:20	93.8	↓-0.3
4/1 22:30	93.6	↓-0.2
4/1 22:40	93.3	↓-0.3
4/1 22:50	93.0	↓-0.3
4/1 23:00	92.7	↓-0.3
4/1 23:10	92.4	↓-0.3
4/1 23:20	92.1	↓-0.3
4/1 23:30	91.8	↓-0.3
4/1 23:40	91.5	↓-0.3
4/1 23:50	91.3	↓-0.2