Tomorrow's tide (predicted)
Tides this day
ft above MLLW- High4:44 AM2.8 ft
- Low10:44 AM0.2 ft
- High4:56 PM3.2 ft
- Low11:25 PM−0.1 ft
| Tide | Time | Height |
|---|---|---|
| High | 4:44 AM | 2.8 ft |
| Low | 10:44 AM | 0.2 ft |
| High | 4:56 PM | 3.2 ft |
| Low | 11:25 PM | −0.1 ft |
Best windows tomorrow
- Fishing5:00 to 6:00 PM
Moving water near sunset, as the tide falls toward the 11:25 PM low.
- Tidepools & shelling10:00 AM to 12:00 PM
The 0.2 ft low at 10:44 AM falls in full daylight.
- Surfing1:00 to 3:00 PM
Mid tide from 1:00 to 3:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 8:00 AM to 2:00 PM
Under 1.5 ft around low water. Launch before 8:00 AM.
Next 7 days
October calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TomorrowThu 1 | H4:44a2.8 | L10:44a0.2 | H4:56p3.2 | L11:25p−0.1 | 3.2 |
| FriOct 2 | H5:38a2.7 | L11:38a0.3 | H5:52p3.1 | 2.8 | |
| SatOct 3 | L12:24a0.0 | H6:39a2.6 | L12:38p0.4 | H6:54p3.0 | 3.0 |
| SunOct 4 | L1:27a0.1 | H7:45a2.6 | L1:43p0.4 | H8:01p2.9 | 2.8 |
| MonOct 5 | L2:32a0.2 | H8:53a2.6 | L2:49p0.4 | H9:10p2.9 | 2.7 |
| TueOct 6 | L3:37a0.1 | H9:59a2.7 | L3:56p0.3 | H10:18p2.9 | 2.8 |
| WedOct 7 | L4:38a0.1 | H11:00a2.8 | L4:59p0.2 | H11:21p3.0 | 2.9 |
Neap tides Monday. 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 8447504.
Nearby stations
Currents
Dennis Port, 2.2 miles south of
- Slack1:27 AM
- Max ebb4:43 AM 0.4 kn
- Slack8:12 AM
- Max flood10:41 AM 0.4 kn
- Slack1:40 PM
- Max ebb5:02 PM 0.4 kn
- Slack8:30 PM
- Max flood11:11 PM 0.4 kn
Current predictions for Dennis Port, 2.2 miles south of, 5 mi away. Currents near inlets can be strong. Not for navigation.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA subordinate, from Boston
- Live gauge
- None
- Coordinates
- 41.665° N, 70.183° W
- Time zone
- Eastern, UTC−4
- Station ID
- NOAA 8447504
About the tides at South Yarmouth
South Yarmouth has a semidiurnal tide: two highs and two lows of similar height each day, about 12 hours and 25 minutes apart. The pattern follows the reference station at Boston. The average range is about 2.6 ft. Spring tides add a little more at both ends. That is smaller than most Massachusetts stations on this site. The next spring tides peak today, with a range of 3.4 ft. Neap tides follow on Monday, when the range shrinks to 2.7 ft.
South Yarmouth is a subordinate station. NOAA predicts its tides by adjusting Boston: highs come about 108 min and lows about 106 min later than there. NOAA measured the tide here in 1983 to set up these predictions. The nearest other station is Dennisport, 4 mi away, where high tide comes about 45 min earlier. For tidal currents, see Dennis Port, 2.2 miles south of.
Predictions are based on Boston.
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.