22 (火)	01:12	03:24	07:52	16:51
	104cm	103cm	110cm	35cm
長潮 出 04:43 入 18:24 出 01:53 入 11:28

苫小牧（北海道）2025年04月22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
4/22 00:00	102.3	↑0.5
4/22 00:10	102.7	↑0.4
4/22 00:20	103.0	↑0.3
4/22 00:30	103.3	↑0.3
4/22 00:40	103.5	↑0.2
4/22 00:50	103.6	↑0.1
4/22 01:00	103.6	0
4/22 01:10	103.7	↑0.1	満潮
4/22 01:20	103.7	0
4/22 01:30	103.6	↓-0.1
4/22 01:40	103.5	↓-0.1
4/22 01:50	103.5	0
4/22 02:00	103.4	↓-0.1
4/22 02:10	103.3	↓-0.1
4/22 02:20	103.2	↓-0.1
4/22 02:30	103.1	↓-0.1
4/22 02:40	103.0	↓-0.1
4/22 02:50	103.0	0
4/22 03:00	102.9	↓-0.1
4/22 03:10	102.9	0
4/22 03:20	102.9	0	干潮
4/22 03:30	102.9	0
4/22 03:40	102.9	0
4/22 03:50	103.0	↑0.1
4/22 04:00	103.0	0
4/22 04:10	103.1	↑0.1
4/22 04:20	103.2	↑0.1
4/22 04:30	103.3	↑0.1
4/22 04:40	103.5	↑0.2
4/22 04:50	103.7	↑0.2
4/22 05:00	103.9	↑0.2
4/22 05:10	104.1	↑0.2
4/22 05:20	104.4	↑0.3
4/22 05:30	104.7	↑0.3
4/22 05:40	105.1	↑0.4
4/22 05:50	105.5	↑0.4
4/22 06:00	105.9	↑0.4
4/22 06:10	106.3	↑0.4
4/22 06:20	106.7	↑0.4
4/22 06:30	107.1	↑0.4
4/22 06:40	107.6	↑0.5
4/22 06:50	108.0	↑0.4
4/22 07:00	108.4	↑0.4
4/22 07:10	108.7	↑0.3
4/22 07:20	109.0	↑0.3
4/22 07:30	109.2	↑0.2
4/22 07:40	109.3	↑0.1
4/22 07:50	109.4	↑0.1	満潮
4/22 08:00	109.3	↓-0.1
4/22 08:10	109.2	↓-0.1
4/22 08:20	108.9	↓-0.3
4/22 08:30	108.6	↓-0.3
4/22 08:40	108.1	↓-0.5
4/22 08:50	107.5	↓-0.6
4/22 09:00	106.8	↓-0.7
4/22 09:10	106.0	↓-0.8
4/22 09:20	105.1	↓-0.9
4/22 09:30	104.0	↓-1.1
4/22 09:40	102.9	↓-1.1
4/22 09:50	101.7	↓-1.2
4/22 10:00	100.4	↓-1.3
4/22 10:10	99.0	↓-1.4
4/22 10:20	97.5	↓-1.5
4/22 10:30	95.9	↓-1.6
4/22 10:40	94.3	↓-1.6
4/22 10:50	92.6	↓-1.7
4/22 11:00	90.9	↓-1.7
4/22 11:10	89.0	↓-1.9
4/22 11:20	87.1	↓-1.9
4/22 11:30	85.2	↓-1.9
4/22 11:40	83.2	↓-2.0
4/22 11:50	81.2	↓-2.0
4/22 12:00	79.1	↓-2.1
4/22 12:10	77.0	↓-2.1
4/22 12:20	74.8	↓-2.2
4/22 12:30	72.6	↓-2.2
4/22 12:40	70.4	↓-2.2
4/22 12:50	68.2	↓-2.2
4/22 13:00	65.9	↓-2.3	最大潮位差
4/22 13:10	63.7	↓-2.2
4/22 13:20	61.5	↓-2.2
4/22 13:30	59.4	↓-2.1
4/22 13:40	57.2	↓-2.2
4/22 13:50	55.1	↓-2.1
4/22 14:00	53.1	↓-2.0
4/22 14:10	51.1	↓-2.0
4/22 14:20	49.2	↓-1.9
4/22 14:30	47.4	↓-1.8
4/22 14:40	45.7	↓-1.7
4/22 14:50	44.1	↓-1.6
4/22 15:00	42.6	↓-1.5
4/22 15:10	41.2	↓-1.4
4/22 15:20	39.9	↓-1.3
4/22 15:30	38.7	↓-1.2
4/22 15:40	37.7	↓-1.0
4/22 15:50	36.8	↓-0.9
4/22 16:00	36.0	↓-0.8
4/22 16:10	35.3	↓-0.7
4/22 16:20	34.8	↓-0.5
4/22 16:30	34.4	↓-0.4
4/22 16:40	34.2	↓-0.2
4/22 16:50	34.1	↓-0.1	干潮
4/22 17:00	34.2	↑0.1
4/22 17:10	34.4	↑0.2
4/22 17:20	34.8	↑0.4
4/22 17:30	35.3	↑0.5
4/22 17:40	36.0	↑0.7
4/22 17:50	36.8	↑0.8
4/22 18:00	37.8	↑1.0
4/22 18:10	39.0	↑1.2
4/22 18:20	40.2	↑1.2
4/22 18:30	41.6	↑1.4
4/22 18:40	43.2	↑1.6
4/22 18:50	44.8	↑1.6
4/22 19:00	46.6	↑1.8
4/22 19:10	48.4	↑1.8
4/22 19:20	50.4	↑2.0
4/22 19:30	52.4	↑2.0
4/22 19:40	54.5	↑2.1
4/22 19:50	56.6	↑2.1
4/22 20:00	58.8	↑2.2
4/22 20:10	61.1	↑2.3	最大潮位差
4/22 20:20	63.3	↑2.2
4/22 20:30	65.6	↑2.3	最大潮位差
4/22 20:40	67.8	↑2.2
4/22 20:50	70.1	↑2.3	最大潮位差
4/22 21:00	72.3	↑2.2
4/22 21:10	74.5	↑2.2
4/22 21:20	76.7	↑2.2
4/22 21:30	78.9	↑2.2
4/22 21:40	81.0	↑2.1
4/22 21:50	83.0	↑2.0
4/22 22:00	85.0	↑2.0
4/22 22:10	87.0	↑2.0
4/22 22:20	88.9	↑1.9
4/22 22:30	90.7	↑1.8
4/22 22:40	92.4	↑1.7
4/22 22:50	94.0	↑1.6
4/22 23:00	95.6	↑1.6
4/22 23:10	97.1	↑1.5
4/22 23:20	98.5	↑1.4
4/22 23:30	99.7	↑1.2
4/22 23:40	100.9	↑1.2
4/22 23:50	101.9	↑1.0