29 (金)	05:22	12:39	19:54	-
	129cm	19cm	105cm	-
小潮 出 04:33 入 18:32 出 08:10 入 23:56 潮干狩り ○ 10:56～14:38

苫小牧（北海道）2039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	85.4	↑0.2
4/29 00:10	85.9	↑0.5
4/29 00:20	86.6	↑0.7
4/29 00:30	87.5	↑0.9
4/29 00:40	88.5	↑1.0
4/29 00:50	89.7	↑1.2
4/29 01:00	91.0	↑1.3
4/29 01:10	92.5	↑1.5
4/29 01:20	93.9	↑1.4
4/29 01:30	95.5	↑1.6
4/29 01:40	97.1	↑1.6
4/29 01:50	98.7	↑1.6
4/29 02:00	100.4	↑1.7
4/29 02:10	102.0	↑1.6
4/29 02:20	103.7	↑1.7
4/29 02:30	105.3	↑1.6
4/29 02:40	107.0	↑1.7
4/29 02:50	108.7	↑1.7
4/29 03:00	110.4	↑1.7
4/29 03:10	112.1	↑1.7
4/29 03:20	113.8	↑1.7
4/29 03:30	115.5	↑1.7
4/29 03:40	117.2	↑1.7
4/29 03:50	118.8	↑1.6
4/29 04:00	120.4	↑1.6
4/29 04:10	122.0	↑1.6
4/29 04:20	123.4	↑1.4
4/29 04:30	124.7	↑1.3
4/29 04:40	125.8	↑1.1
4/29 04:50	126.8	↑1.0
4/29 05:00	127.5	↑0.7
4/29 05:10	127.9	↑0.4
4/29 05:20	128.1	↑0.2	満潮
4/29 05:30	128.0	↓-0.1
4/29 05:40	127.6	↓-0.4
4/29 05:50	126.8	↓-0.8
4/29 06:00	125.8	↓-1.0
4/29 06:10	124.4	↓-1.4
4/29 06:20	122.7	↓-1.7
4/29 06:30	120.7	↓-2.0
4/29 06:40	118.5	↓-2.2
4/29 06:50	116.0	↓-2.5
4/29 07:00	113.3	↓-2.7
4/29 07:10	110.4	↓-2.9
4/29 07:20	107.3	↓-3.1
4/29 07:30	104.1	↓-3.2
4/29 07:40	100.9	↓-3.2
4/29 07:50	97.5	↓-3.4
4/29 08:00	94.1	↓-3.4
4/29 08:10	90.6	↓-3.5
4/29 08:20	87.2	↓-3.4
4/29 08:30	83.7	↓-3.5
4/29 08:40	80.1	↓-3.6	最大潮位差
4/29 08:50	76.6	↓-3.5
4/29 09:00	73.1	↓-3.5
4/29 09:10	69.5	↓-3.6	最大潮位差
4/29 09:20	66.0	↓-3.5
4/29 09:30	62.4	↓-3.6	最大潮位差
4/29 09:40	58.9	↓-3.5
4/29 09:50	55.4	↓-3.5
4/29 10:00	51.9	↓-3.5
4/29 10:10	48.4	↓-3.5
4/29 10:20	45.0	↓-3.4
4/29 10:30	41.7	↓-3.3
4/29 10:40	38.5	↓-3.2
4/29 10:50	35.5	↓-3.0
4/29 11:00	32.6	↓-2.9
4/29 11:10	30.0	↓-2.6
4/29 11:20	27.5	↓-2.5
4/29 11:30	25.3	↓-2.2
4/29 11:40	23.4	↓-1.9
4/29 11:50	21.8	↓-1.6
4/29 12:00	20.5	↓-1.3
4/29 12:10	19.5	↓-1.0
4/29 12:20	18.8	↓-0.7
4/29 12:30	18.4	↓-0.4	干潮
4/29 12:40	18.3	↓-0.1
4/29 12:50	18.5	↑0.2
4/29 13:00	19.0	↑0.5
4/29 13:10	19.7	↑0.7
4/29 13:20	20.6	↑0.9
4/29 13:30	21.8	↑1.2
4/29 13:40	23.1	↑1.3
4/29 13:50	24.6	↑1.5
4/29 14:00	26.3	↑1.7
4/29 14:10	28.2	↑1.9
4/29 14:20	30.1	↑1.9
4/29 14:30	32.2	↑2.1
4/29 14:40	34.5	↑2.3
4/29 14:50	36.9	↑2.4
4/29 15:00	39.3	↑2.4
4/29 15:10	42.0	↑2.7
4/29 15:20	44.7	↑2.7
4/29 15:30	47.6	↑2.9
4/29 15:40	50.6	↑3.0
4/29 15:50	53.7	↑3.1
4/29 16:00	56.9	↑3.2
4/29 16:10	60.2	↑3.3
4/29 16:20	63.5	↑3.3
4/29 16:30	66.9	↑3.4
4/29 16:40	70.3	↑3.4
4/29 16:50	73.7	↑3.4
4/29 17:00	77.0	↑3.3
4/29 17:10	80.2	↑3.2
4/29 17:20	83.3	↑3.1
4/29 17:30	86.3	↑3.0
4/29 17:40	89.0	↑2.7
4/29 17:50	91.6	↑2.6
4/29 18:00	93.9	↑2.3
4/29 18:10	96.0	↑2.1
4/29 18:20	97.9	↑1.9
4/29 18:30	99.5	↑1.6
4/29 18:40	100.8	↑1.3
4/29 18:50	101.9	↑1.1
4/29 19:00	102.8	↑0.9
4/29 19:10	103.5	↑0.7
4/29 19:20	104.0	↑0.5
4/29 19:30	104.4	↑0.4
4/29 19:40	104.6	↑0.2
4/29 19:50	104.7	↑0.1	満潮
4/29 20:00	104.7	0
4/29 20:10	104.6	↓-0.1
4/29 20:20	104.4	↓-0.2
4/29 20:30	104.1	↓-0.3
4/29 20:40	103.8	↓-0.3
4/29 20:50	103.5	↓-0.3
4/29 21:00	103.1	↓-0.4
4/29 21:10	102.7	↓-0.4
4/29 21:20	102.2	↓-0.5
4/29 21:30	101.6	↓-0.6
4/29 21:40	101.0	↓-0.6
4/29 21:50	100.3	↓-0.7
4/29 22:00	99.6	↓-0.7
4/29 22:10	98.8	↓-0.8
4/29 22:20	98.0	↓-0.8
4/29 22:30	97.1	↓-0.9
4/29 22:40	96.3	↓-0.8
4/29 22:50	95.4	↓-0.9
4/29 23:00	94.5	↓-0.9
4/29 23:10	93.7	↓-0.8
4/29 23:20	92.9	↓-0.8
4/29 23:30	92.3	↓-0.6
4/29 23:40	91.7	↓-0.6
4/29 23:50	91.3	↓-0.4