Daily Predictions Sheet
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Orwell Navigation
Tuesday 22nd July 2025
10 minute actual readings are in RED
10 minute predicted readings are in BLUE
Time xx00xx10xx20xx30xx40xx50 xx00xx10xx20xx30xx40xx50
Tue 22nd Jul
00:00 --- 0212 0205 0195 0187 0179 0170 --- 0160 0150 0141 0133 0125 0120
02:00 --- 0115 0112 0109 0107 0107 0107 --- 0109 0111 0112 0113 0117 0120
04:00 --- 0125 0133 0141 0149 0156 0166 --- 0176 0187 0197 0206 0215 0224
06:00 --- 0235 0244 0254 0263 0271 0282 --- 0292 0301 0309 0318 0284 0291
08:00 --- 0299 0307 0314 0321 0328 0334 --- 0339 0342 0345 0346 0345 0342
10:00 --- 0337 0331 0324 0315 0306 0296 --- 0285 0274 0263 0252 0241 0230
12:00 --- 0219 0208 0198 0188 0179 0170 --- 0161 0152 0144 0135 0127 0120
14:00 --- 0112 0105 0099 0094 0089 0085 --- 0083 0082 0082 0083 0086 0089
16:00 --- 0093 0098 0103 0109 0115 0122 --- 0130 0138 0146 0154 0164 0173
18:00 --- 0183 0193 0204 0214 0224 0233 --- 0242 0251 0260 0268 0276 0284
20:00 --- 0292 0300 0308 0316 0325 0333 --- 0341 0348 0354 0359 0363 0365
22:00 --- 0364 0362 0358 0352 0345 0336 --- 0326 0316 0304 0293 0281 0270

First reading starts at 0000Hrs GMT. Read Across. Readings are Centimetres above Chart Datum (CD). Dates/Times are in UTC.