29 (土)	00:11	04:40	07:49	16:56
	102cm	98cm	102cm	45cm
長潮 出 04:33 入 18:31 出 11:40 入 01:52

苫小牧（北海道）2023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	101.6	↑0.1
4/29 00:10	101.7	↑0.1	満潮
4/29 00:20	101.6	↓-0.1
4/29 00:30	101.5	↓-0.1
4/29 00:40	101.4	↓-0.1
4/29 00:50	101.2	↓-0.2
4/29 01:00	101.0	↓-0.2
4/29 01:10	100.7	↓-0.3
4/29 01:20	100.5	↓-0.2
4/29 01:30	100.2	↓-0.3
4/29 01:40	100.0	↓-0.2
4/29 01:50	99.7	↓-0.3
4/29 02:00	99.5	↓-0.2
4/29 02:10	99.3	↓-0.2
4/29 02:20	99.1	↓-0.2
4/29 02:30	98.9	↓-0.2
4/29 02:40	98.7	↓-0.2
4/29 02:50	98.5	↓-0.2
4/29 03:00	98.4	↓-0.1
4/29 03:10	98.3	↓-0.1
4/29 03:20	98.2	↓-0.1
4/29 03:30	98.0	↓-0.2
4/29 03:40	97.9	↓-0.1
4/29 03:50	97.8	↓-0.1
4/29 04:00	97.8	0
4/29 04:10	97.7	↓-0.1
4/29 04:20	97.6	↓-0.1
4/29 04:30	97.6	0	干潮
4/29 04:40	97.6	0	干潮
4/29 04:50	97.6	0
4/29 05:00	97.7	↑0.1
4/29 05:10	97.7	0
4/29 05:20	97.9	↑0.2
4/29 05:30	98.0	↑0.1
4/29 05:40	98.3	↑0.3
4/29 05:50	98.5	↑0.2
4/29 06:00	98.8	↑0.3
4/29 06:10	99.1	↑0.3
4/29 06:20	99.4	↑0.3
4/29 06:30	99.7	↑0.3
4/29 06:40	100.1	↑0.4
4/29 06:50	100.4	↑0.3
4/29 07:00	100.7	↑0.3
4/29 07:10	100.9	↑0.2
4/29 07:20	101.1	↑0.2
4/29 07:30	101.3	↑0.2
4/29 07:40	101.4	↑0.1	満潮
4/29 07:50	101.4	0
4/29 08:00	101.3	↓-0.1
4/29 08:10	101.2	↓-0.1
4/29 08:20	101.0	↓-0.2
4/29 08:30	100.7	↓-0.3
4/29 08:40	100.3	↓-0.4
4/29 08:50	99.9	↓-0.4
4/29 09:00	99.4	↓-0.5
4/29 09:10	98.9	↓-0.5
4/29 09:20	98.2	↓-0.7
4/29 09:30	97.6	↓-0.6
4/29 09:40	96.9	↓-0.7
4/29 09:50	96.1	↓-0.8
4/29 10:00	95.3	↓-0.8
4/29 10:10	94.5	↓-0.8
4/29 10:20	93.6	↓-0.9
4/29 10:30	92.6	↓-1.0
4/29 10:40	91.7	↓-0.9
4/29 10:50	90.6	↓-1.1
4/29 11:00	89.6	↓-1.0
4/29 11:10	88.4	↓-1.2
4/29 11:20	87.3	↓-1.1
4/29 11:30	86.0	↓-1.3
4/29 11:40	84.7	↓-1.3
4/29 11:50	83.3	↓-1.4
4/29 12:00	81.9	↓-1.4
4/29 12:10	80.4	↓-1.5
4/29 12:20	78.8	↓-1.6
4/29 12:30	77.2	↓-1.6
4/29 12:40	75.5	↓-1.7
4/29 12:50	73.8	↓-1.7
4/29 13:00	72.0	↓-1.8
4/29 13:10	70.3	↓-1.7
4/29 13:20	68.5	↓-1.8
4/29 13:30	66.8	↓-1.7
4/29 13:40	65.0	↓-1.8
4/29 13:50	63.3	↓-1.7
4/29 14:00	61.6	↓-1.7
4/29 14:10	59.9	↓-1.7
4/29 14:20	58.3	↓-1.6
4/29 14:30	56.7	↓-1.6
4/29 14:40	55.2	↓-1.5
4/29 14:50	53.8	↓-1.4
4/29 15:00	52.4	↓-1.4
4/29 15:10	51.2	↓-1.2
4/29 15:20	50.0	↓-1.2
4/29 15:30	48.9	↓-1.1
4/29 15:40	47.9	↓-1.0
4/29 15:50	47.0	↓-0.9
4/29 16:00	46.2	↓-0.8
4/29 16:10	45.6	↓-0.6
4/29 16:20	45.0	↓-0.6
4/29 16:30	44.6	↓-0.4
4/29 16:40	44.3	↓-0.3
4/29 16:50	44.2	↓-0.1	干潮
4/29 17:00	44.2	0
4/29 17:10	44.3	↑0.1
4/29 17:20	44.6	↑0.3
4/29 17:30	45.1	↑0.5
4/29 17:40	45.7	↑0.6
4/29 17:50	46.5	↑0.8
4/29 18:00	47.4	↑0.9
4/29 18:10	48.5	↑1.1
4/29 18:20	49.7	↑1.2
4/29 18:30	51.1	↑1.4
4/29 18:40	52.6	↑1.5
4/29 18:50	54.2	↑1.6
4/29 19:00	55.9	↑1.7
4/29 19:10	57.7	↑1.8
4/29 19:20	59.6	↑1.9
4/29 19:30	61.6	↑2.0
4/29 19:40	63.6	↑2.0
4/29 19:50	65.6	↑2.0
4/29 20:00	67.6	↑2.0
4/29 20:10	69.7	↑2.1	最大潮位差
4/29 20:20	71.8	↑2.1	最大潮位差
4/29 20:30	73.8	↑2.0
4/29 20:40	75.8	↑2.0
4/29 20:50	77.8	↑2.0
4/29 21:00	79.8	↑2.0
4/29 21:10	81.7	↑1.9
4/29 21:20	83.6	↑1.9
4/29 21:30	85.4	↑1.8
4/29 21:40	87.2	↑1.8
4/29 21:50	88.9	↑1.7
4/29 22:00	90.6	↑1.7
4/29 22:10	92.2	↑1.6
4/29 22:20	93.7	↑1.5
4/29 22:30	95.1	↑1.4
4/29 22:40	96.5	↑1.4
4/29 22:50	97.8	↑1.3
4/29 23:00	99.0	↑1.2
4/29 23:10	100.1	↑1.1
4/29 23:20	101.2	↑1.1
4/29 23:30	102.1	↑0.9
4/29 23:40	102.9	↑0.8
4/29 23:50	103.6	↑0.7