Tomorrow's tide (predicted)
Tides this day
m above MLLW- High2:32 AM3.21 m
- Low8:32 AM0.14 m
- High2:46 PM3.56 m
- Low9:15 PM−0.14 m
| Tide | Time | Height |
|---|---|---|
| High | 2:32 AM | 3.21 m |
| Low | 8:32 AM | 0.14 m |
| High | 2:46 PM | 3.56 m |
| Low | 9:15 PM | −0.14 m |
Best windows tomorrow
- Fishing7:00 to 8:00 AM
Dawn light with the outgoing tide around the 8:32 AM low.
- Tidepools & shelling7:00 to 10:00 AM
The 0.14 m low at 8:32 AM falls in full daylight. The tide returns fast here, so start heading back by 9:30 AM.
- Surfing11:00 AM to 12:00 PM
Mid tide from 11:00 AM to 12:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 7:00 to 10:00 AM
Under 0.46 m around low water. Launch before 7:00 AM.
Next 7 days
October calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, m |
|---|---|---|---|---|---|
| TomorrowThu 1 | H2:32a3.21 | L8:32a0.14 | H2:46p3.56 | L9:15p−0.14 | 3.70 |
| FriOct 2 | H3:28a3.08 | L9:27a0.27 | H3:42p3.45 | L10:16p−0.03 | 3.48 |
| SatOct 3 | H4:30a2.96 | L10:30a0.39 | H4:47p3.35 | L11:24p0.05 | 3.30 |
| SunOct 4 | H5:40a2.90 | L11:41a0.44 | H5:58p3.28 | 2.84 | |
| MonOct 5 | L12:34a0.07 | H6:50a2.93 | L12:54p0.40 | H7:08p3.28 | 3.21 |
| TueOct 6 | L1:40a0.03 | H7:54a3.04 | L2:01p0.29 | H8:13p3.33 | 3.29 |
| WedOct 7 | L2:39a−0.03 | H8:52a3.20 | L3:02p0.14 | H9:12p3.38 | 3.41 |
Neap tides Sunday. Smaller range, so highs and lows stay close to average. Spring and neap tides
Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8413825.
Nearby stations
Currents
Casco Passage, east end, Blue Hill Bay
- Slack2:24 AM
- Max ebb4:54 AM 0.7 kn
- Slack7:35 AM
- Max flood11:01 AM 0.8 kn
- Slack2:20 PM
- Max ebb5:15 PM 0.8 kn
- Slack8:14 PM
- Max flood11:40 PM 0.8 kn
Current predictions for Casco Passage, east end, Blue Hill Bay, 2 mi away. Currents near inlets can be strong. Not for navigation.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA, from this station's own tide records
- Live gauge
- None
- Coordinates
- 44.170° N, 68.435° W
- Time zone
- Eastern, UTC−4
- Station ID
- NOAA 8413825
About the tides at Mackerel Cove
Expect two roughly equal high tides a day at Swans Island, each arriving about 50 minutes later than the day before. Mackerel Cove sees a mean range of about 10.1 ft. Low tide can expose a wide area, and the return is fast. From the average lower low to the average higher high, the difference is 10.9 ft. Over the next two weeks the biggest daily range, 12.6 ft, comes today, and the smallest, 9.3 ft, on Sunday.
Predictions for Mackerel Cove come from this station's own tide records. There is no live sensor, so the table shows forecast only. NOAA measured the tide here in 1994 to set up these predictions. The nearest other station is Burnt Coat Harbor, 2 mi away, where high tide comes about 13 min earlier. For tidal currents, see Casco Passage, east end, Blue Hill Bay.
Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.