29 (水)	02:22	08:58	15:25	21:02
	130cm	24cm	129cm	53cm
大潮 出 04:32 入 18:32 出 17:48 入 04:27 潮干狩り ○ 07:39～10:21

苫小牧（北海道）2037年04月29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
4/29 00:00	98.3	↑3.9
4/29 00:10	102.0	↑3.7
4/29 00:20	105.7	↑3.7
4/29 00:30	109.2	↑3.5
4/29 00:40	112.5	↑3.3
4/29 00:50	115.6	↑3.1
4/29 01:00	118.4	↑2.8
4/29 01:10	121.0	↑2.6
4/29 01:20	123.2	↑2.2
4/29 01:30	125.1	↑1.9
4/29 01:40	126.7	↑1.6
4/29 01:50	127.9	↑1.2
4/29 02:00	128.7	↑0.8
4/29 02:10	129.3	↑0.6
4/29 02:20	129.5	↑0.2	満潮
4/29 02:30	129.3	↓-0.2
4/29 02:40	128.9	↓-0.4
4/29 02:50	128.2	↓-0.7
4/29 03:00	127.2	↓-1.0
4/29 03:10	126.0	↓-1.2
4/29 03:20	124.5	↓-1.5
4/29 03:30	122.8	↓-1.7
4/29 03:40	120.8	↓-2.0
4/29 03:50	118.6	↓-2.2
4/29 04:00	116.2	↓-2.4
4/29 04:10	113.6	↓-2.6
4/29 04:20	110.7	↓-2.9
4/29 04:30	107.6	↓-3.1
4/29 04:40	104.3	↓-3.3
4/29 04:50	100.8	↓-3.5
4/29 05:00	97.0	↓-3.8
4/29 05:10	93.1	↓-3.9
4/29 05:20	89.1	↓-4.0
4/29 05:30	84.8	↓-4.3
4/29 05:40	80.5	↓-4.3
4/29 05:50	76.1	↓-4.4
4/29 06:00	71.6	↓-4.5
4/29 06:10	67.1	↓-4.5
4/29 06:20	62.7	↓-4.4
4/29 06:30	58.3	↓-4.4
4/29 06:40	54.1	↓-4.2
4/29 06:50	50.0	↓-4.1
4/29 07:00	46.2	↓-3.8
4/29 07:10	42.5	↓-3.7
4/29 07:20	39.2	↓-3.3
4/29 07:30	36.1	↓-3.1
4/29 07:40	33.4	↓-2.7
4/29 07:50	31.0	↓-2.4
4/29 08:00	29.0	↓-2.0
4/29 08:10	27.3	↓-1.7
4/29 08:20	25.9	↓-1.4
4/29 08:30	24.9	↓-1.0
4/29 08:40	24.2	↓-0.7
4/29 08:50	23.9	↓-0.3	干潮
4/29 09:00	23.8	↓-0.1
4/29 09:10	24.1	↑0.3
4/29 09:20	24.6	↑0.5
4/29 09:30	25.5	↑0.9
4/29 09:40	26.6	↑1.1
4/29 09:50	27.9	↑1.3
4/29 10:00	29.6	↑1.7
4/29 10:10	31.5	↑1.9
4/29 10:20	33.7	↑2.2
4/29 10:30	36.2	↑2.5
4/29 10:40	38.9	↑2.7
4/29 10:50	41.9	↑3.0
4/29 11:00	45.2	↑3.3
4/29 11:10	48.7	↑3.5
4/29 11:20	52.5	↑3.8
4/29 11:30	56.5	↑4.0
4/29 11:40	60.7	↑4.2
4/29 11:50	65.0	↑4.3
4/29 12:00	69.5	↑4.5
4/29 12:10	74.1	↑4.6	最大潮位差
4/29 12:20	78.7	↑4.6	最大潮位差
4/29 12:30	83.3	↑4.6	最大潮位差
4/29 12:40	87.9	↑4.6	最大潮位差
4/29 12:50	92.4	↑4.5
4/29 13:00	96.7	↑4.3
4/29 13:10	100.8	↑4.1
4/29 13:20	104.7	↑3.9
4/29 13:30	108.4	↑3.7
4/29 13:40	111.8	↑3.4
4/29 13:50	114.9	↑3.1
4/29 14:00	117.6	↑2.7
4/29 14:10	120.0	↑2.4
4/29 14:20	122.1	↑2.1
4/29 14:30	123.9	↑1.8
4/29 14:40	125.3	↑1.4
4/29 14:50	126.4	↑1.1
4/29 15:00	127.3	↑0.9
4/29 15:10	127.8	↑0.5
4/29 15:20	128.0	↑0.2	満潮
4/29 15:30	128.0	0
4/29 15:40	127.7	↓-0.3
4/29 15:50	127.2	↓-0.5
4/29 16:00	126.4	↓-0.8
4/29 16:10	125.4	↓-1.0
4/29 16:20	124.1	↓-1.3
4/29 16:30	122.6	↓-1.5
4/29 16:40	120.8	↓-1.8
4/29 16:50	118.7	↓-2.1
4/29 17:00	116.5	↓-2.2
4/29 17:10	113.9	↓-2.6
4/29 17:20	111.2	↓-2.7
4/29 17:30	108.2	↓-3.0
4/29 17:40	105.0	↓-3.2
4/29 17:50	101.6	↓-3.4
4/29 18:00	98.1	↓-3.5
4/29 18:10	94.5	↓-3.6
4/29 18:20	90.8	↓-3.7
4/29 18:30	87.0	↓-3.8
4/29 18:40	83.3	↓-3.7
4/29 18:50	79.6	↓-3.7
4/29 19:00	76.0	↓-3.6
4/29 19:10	72.6	↓-3.4
4/29 19:20	69.3	↓-3.3
4/29 19:30	66.3	↓-3.0
4/29 19:40	63.5	↓-2.8
4/29 19:50	61.1	↓-2.4
4/29 20:00	58.9	↓-2.2
4/29 20:10	57.1	↓-1.8
4/29 20:20	55.6	↓-1.5
4/29 20:30	54.4	↓-1.2
4/29 20:40	53.6	↓-0.8
4/29 20:50	53.1	↓-0.5
4/29 21:00	52.9	↓-0.2	干潮
4/29 21:10	53.0	↑0.1
4/29 21:20	53.4	↑0.4
4/29 21:30	54.0	↑0.6
4/29 21:40	55.0	↑1.0
4/29 21:50	56.1	↑1.1
4/29 22:00	57.5	↑1.4
4/29 22:10	59.1	↑1.6
4/29 22:20	61.0	↑1.9
4/29 22:30	63.0	↑2.0
4/29 22:40	65.3	↑2.3
4/29 22:50	67.8	↑2.5
4/29 23:00	70.5	↑2.7
4/29 23:10	73.5	↑3.0
4/29 23:20	76.6	↑3.1
4/29 23:30	79.9	↑3.3
4/29 23:40	83.4	↑3.5
4/29 23:50	87.0	↑3.6