intertidal notes

Tide calendar / 2027

April 2027

Predicted lows and highs at Tanjong Pagar, Singapore time. Heights are relative to mean sea level, not chart datum, so don't compare them directly with official tables.

DayLow tidesHigh tidesShape
Thu 100:00☾ dark+0.14 m MSL13:34☀ daylight−0.80 m MSL05:15 +0.41 m MSL
21:24 +0.38 m MSL
Fri 202:16☾ dark+0.03 m MSL14:46☀ daylight−0.88 m MSL07:42 +0.41 m MSL
21:52 +0.53 m MSL
Sat 303:21☾ dark−0.19 m MSL15:36☀ daylight−0.97 m MSL08:59 +0.56 m MSL
22:16 +0.67 m MSL
Sun 403:59☾ dark−0.43 m MSL16:14☀ daylight−1.04 m MSL09:49 +0.75 m MSL
22:38 +0.80 m MSL
Mon 504:30☾ dark−0.67 m MSL16:47☀ daylight−1.08 m MSL10:29 +0.92 m MSL
23:01 +0.91 m MSL
Tue 604:59☾ dark−0.90 m MSL17:16☀ daylight−1.07 m MSL11:06 +1.06 m MSL
23:24 +1.01 m MSL
Wed 705:27☾ dark−1.13 m MSL17:44☀ daylight−1.02 m MSL11:42 +1.16 m MSL
23:48 +1.10 m MSL
Thu 805:57fair☾ dark−1.34 m MSL18:11☀ daylight−0.93 m MSL12:19 +1.19 m MSL
Fri 906:29good☾ dark−1.50 m MSL18:39☀ daylight−0.80 m MSL00:13 +1.17 m MSL
12:57 +1.16 m MSL
Sat 1007:05good☀ daylight−1.60 m MSL19:09☀ daylight−0.64 m MSL00:41 +1.21 m MSL
13:39 +1.06 m MSL
Sun 1107:46good☀ daylight−1.63 m MSL19:41☾ dark−0.46 m MSL01:11 +1.22 m MSL
14:24 +0.89 m MSL
Mon 1208:34good☀ daylight−1.56 m MSL20:20☾ dark−0.26 m MSL01:44 +1.18 m MSL
15:18 +0.69 m MSL
Tue 1309:32fair☀ daylight−1.42 m MSL21:11☾ dark−0.08 m MSL02:23 +1.07 m MSL
16:27 +0.50 m MSL
Wed 1410:45fair☀ daylight−1.26 m MSL22:39☾ dark+0.05 m MSL03:11 +0.91 m MSL
18:06 +0.40 m MSL
Thu 1512:15☀ daylight−1.13 m MSL04:25 +0.71 m MSL
19:48 +0.47 m MSL
Fri 1600:43☾ dark+0.01 m MSL13:43☀ daylight−1.09 m MSL06:26 +0.62 m MSL
20:50 +0.61 m MSL
Sat 1702:18☾ dark−0.24 m MSL14:55☀ daylight−1.10 m MSL08:13 +0.73 m MSL
21:32 +0.74 m MSL
Sun 1803:19☾ dark−0.57 m MSL15:51☀ daylight−1.08 m MSL09:25 +0.93 m MSL
22:07 +0.86 m MSL
Mon 1904:06☾ dark−0.90 m MSL16:36☀ daylight−1.03 m MSL10:21 +1.10 m MSL
22:39 +0.96 m MSL
Tue 2004:46fair☾ dark−1.19 m MSL17:14☀ daylight−0.93 m MSL11:08 +1.20 m MSL
23:08 +1.04 m MSL
Wed 2105:23fair☾ dark−1.42 m MSL17:46☀ daylight−0.80 m MSL11:51 +1.21 m MSL
23:36 +1.10 m MSL
Thu 2205:59good☾ dark−1.57 m MSL18:15☀ daylight−0.66 m MSL12:31 +1.14 m MSL
Fri 2306:34good☾ dark−1.63 m MSL18:41☀ daylight−0.54 m MSL00:04 +1.13 m MSL
13:09 +1.02 m MSL
Sat 2407:10good☀ daylight−1.62 m MSL19:07☀ daylight−0.42 m MSL00:31 +1.13 m MSL
13:46 +0.85 m MSL
Sun 2507:47good☀ daylight−1.54 m MSL19:34☾ dark−0.32 m MSL00:59 +1.09 m MSL
14:23 +0.68 m MSL
Mon 2608:26fair☀ daylight−1.40 m MSL20:05☾ dark−0.22 m MSL01:28 +1.01 m MSL
15:05 +0.51 m MSL
Tue 2709:11fair☀ daylight−1.23 m MSL20:47☾ dark−0.12 m MSL02:01 +0.89 m MSL
15:54 +0.37 m MSL
Wed 2810:05☀ daylight−1.06 m MSL21:55☾ dark−0.04 m MSL02:40 +0.73 m MSL
17:02 +0.28 m MSL
Thu 2911:11☀ daylight−0.91 m MSL23:39☾ dark−0.04 m MSL03:30 +0.55 m MSL
18:34 +0.28 m MSL
Fri 3012:25☀ daylight−0.83 m MSL04:49 +0.39 m MSL
19:49 +0.38 m MSL