Dogtown Commons tides today
- Tide now 6.8 ft ↓ falling · low 7:48 am (0.2 ft)
- Best time to fish 6:50–7:50 am good day · 7/10
- Beach day Not today Not a beach day · 1/10
- Waves · water 1.4 ft · 56 °F smooth · 6.3 s from the southeast
- Wind · air 7 mph · 46 °F from the SW, gusts 24 · clear
- Sun 7:13 am–5:39 pm 10 h 26 min of daylight
- Moon 84% · 8:09 pm waning gibbous · rises at 8:09 pm
- Best time to dive 7:10–8:50 am great day · 9/10
Today in Dogtown Commons there are high tides at 1:54 am (9.2 ft) and 2:03 pm (10.8 ft) and low tides at 7:48 am and 8:31 pm. Tide coefficient 83. Right now the tide is falling toward the low tide at 7:48 am. The sun rises at 7:13 am and sets at 5:39 pm: 10 h 26 min of daylight. The moon is 84% illuminated (waning gibbous) and rises at 8:09 pm. Major solunar periods run from 2:21 am to 4:21 am and from 2:53 pm to 4:53 pm. The next spring tides arrive from November 9 to 11. The sea is smooth, with 1.4 ft waves. There's a light breeze from the southwest (7 mph). Clear, 46 °F.
Fishing in Dogtown Commons today
Best time to fish
Solunar activity today: medium- Low tide at 7:48 am
- Sunrise at 7:13 am
- Falling pressure (−0.21 inHg in 24 h), light offshore wind (9 mph) and calm sea (1.4 ft waves)
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 83 (average tides)
Your day at a glance
The best window, 6:50 am to 7:50 am, combines the 7:48 am low tide, sunrise and falling pressure. Also good from 7:40 pm to 8:30 pm, with the 8:31 pm low tide, moonrise, falling pressure and some swell. Also good from 12:50 am to 2:50 am, with the 1:54 am high tide, a major period and falling pressure.
Species with the most records nearby: Atlantic cod, winter flounder, haddock and pollock. October is one of the months when these are seen most: winter flounder and longfin inshore squid. What you can catch
Beach day in Dogtown Commons
Is it a beach day?
Rip current risk today: low (NWS)
Rip currents can still form near jetties, piers and reefs: swim near a lifeguard.
- Sunny
- Calm for swimming: 1.7 ft waves
- Low tide at 7:48 am: more sand
- Feels like 59 °F: chilly for the beach
- Moderate offshore wind (14 mph): it blows floats and inflatables out to sea
- Water at 56 °F (very cold)
Today, hour by hour
- Swimming Calm · 1.7 ft
1.7 ft waves: calm for swimming. Always follow the lifeguard's flags.
- Water 56 °F
Very cold: ease in and keep swims short.
- Sun & sunscreen UV 3 · SPF 15
Max UV 3 (low): SPF 15 sunscreen.
- Wind 14 mph
Moderate offshore wind (14 mph). Skip the inflatables: offshore wind carries them out to sea.
- Tide & sand 7:48 am
Low tide at 7:48 am and 8:31 pm: that's when there's the most sand. High tide at 1:54 am and 2:03 pm.
We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority. How it works · The next 7 days
Beaches near Dogtown Commons
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Wingaersheek Beach 1.4 mi · NW
- Restrooms
- Parking
- Pavilion Beach 1.8 mi · S
- Parking
- Good Harbor Beach 2.0 mi · SE
- Parking
- Rocky Neck Beach 2.3 mi · S
- Parking
- Halfmoon Beach 2.3 mi · S
- Parking
- Cressy Beach 2.4 mi · S
- Parking
- Long Beach 2.5 mi · E
- Plum Cove Beach 2.6 mi · N
- Parking
Water quality: check the official beach advisories for Massachusetts (Massachusetts Department of Public Health).
Named beaches within 6.2 mi, nearest first. Amenities from OpenStreetMap: some may be missing or out of date. View on OpenStreetMap · Add or fix on OpenStreetMap
Beaches and amenities: © OpenStreetMap contributors (ODbL).
Webcams near Dogtown Commons
Webcams provided by windy.com — add a webcam
Tides in Dogtown Commons
Today's high and low tides
- ▲ High tide 1:54 am 9.2 ft · coef. 83
- ▼ Next low tide 7:48 am 0.2 ft
- ▲ High tide 2:03 pm 10.8 ft · coef. 82
- ▼ Low tide 8:31 pm -1.0 ft
↓ Falling The tide is falling. 3 h 48 min to low tide at 7:48 am.
Tide coefficient 83 for the 1:54 am high tide and 82 for the 2:03 pm high tide. Average coefficient. The water rises and falls 11.8 ft between the highest high and the lowest low: a large range for this place. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides. What is the tide coefficient?
2026 extremes: the highest tide of the year is on December 26 (11.3 ft) and the lowest, on December 26 (-1.8 ft).
Semidiurnal: two high and two low tides a day, of similar height.
Heights above mean lower low water (MLLW), the zero of US nautical charts. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. MLLW
Tide coefficient and range in October
The biggest tides of the month came from October 27 to 29 (coefficient 84, 11.9 ft range). The smallest, from October 18 to 20 (coefficient 48, 6.0 ft).
Tide and solunar table · this week
| Day | Sun | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|---|
| Today, Thu 29 | 7:13 am · 5:39 pm | High tide 1:54 am · 9.2 ft | Low tide 7:48 am · 0.2 ft | High tide 2:03 pm · 10.8 ft | Low tide 8:31 pm · -1.0 ft | Coef. 83 | 84% | Major periods 2:21 am · 2:53 pm | Medium |
| Fri 30 | 7:14 am · 5:38 pm | High tide 2:48 am · 9.1 ft | Low tide 8:41 am · 0.4 ft | High tide 2:57 pm · 10.6 ft | Low tide 9:26 pm · -0.8 ft | Coef. 81 | 74% | Major periods 3:25 am · 3:57 pm | Medium |
| Sat 31 | 7:15 am · 5:37 pm | High tide 3:46 am · 8.9 ft | Low tide 9:39 am · 0.6 ft | High tide 3:56 pm · 10.3 ft | Low tide 10:25 pm · -0.5 ft | Coef. 77 | 63% | Major periods 4:27 am · 4:57 pm | Medium |
| Sun 1 | 6:17 am · 4:35 pm | High tide 3:47 am · 8.8 ft | Low tide 9:41 am · 0.8 ft | High tide 3:59 pm · 9.9 ft | Low tide 10:27 pm · -0.2 ft | Coef. 73 | Last quarter | Major periods 4:25 am · 4:52 pm | Medium |
| Mon 2 | 6:18 am · 4:34 pm | High tide 4:50 am · 8.8 ft | Low tide 10:47 am · 0.9 ft | High tide 5:05 pm · 9.6 ft | Low tide 11:31 pm · 0.1 ft | Coef. 70 | 41% | Major periods 5:18 am · 5:43 pm | Medium |
| Tue 3 | 6:19 am · 4:33 pm | High tide 5:54 am · 8.9 ft | Low tide 11:54 am · 0.9 ft | High tide 6:12 pm · 9.4 ft | — | Coef. 69 | 30% | Major periods 6:07 am · 6:30 pm | Medium |
| Wed 4 | 6:20 am · 4:32 pm | Low tide 12:33 am · 0.2 ft | High tide 6:55 am · 9.1 ft | Low tide 1:01 pm · 0.7 ft | High tide 7:17 pm · 9.2 ft | Coef. 71 | 21% | Major periods 6:53 am · 7:15 pm | Medium |
▲ high tide · ▼ low tide · heights above MLLW. Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.
Where this tide comes from
Tides from the Annisquam station (NOAA), 1.4 mi from Dogtown Commons. Times and heights are its predictions.
Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database)
The sea at Dogtown Commons
Sea stateSea state: smooth
The waves you may find
- Most commonMost common0.7 ft
- Significant1.4 ft
- Highest expectedHighest3.0 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 3.0 ft. Before heading out, expect waves of up to 3.0 ft.
Wind on the coast and offshore
The model doesn't separate offshore wind here: it's the same as on the coast.
Cross-offshore wind. The coast faces southeast and the wind comes off the land at an angle: calmer water near the shore, and bait and boats drift out to sea.
Wave height, next 7 daysWaves, next 7 days
Waves stay much the same all week. The biggest waves arrive on Wednesday 4: 2.6 ft with a period of 4 s, from the south (slight).
Water temperature
Water temperature →Water temperature changes how fish behave: in very cold or very warm water they feed less. The water is steady these days, with no sudden changes.
Water warmer than normal for late October (+2.7 °F).
Satellite: NASA MUR (JPL MUR MEaSUREs, PO.DAAC), doi:10.5067/GHGMR-4FJ04. Sources and licenses
Water temperature →Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 3:57 am (local time).
Nearest buoy
This is a real measurement of the sea, not a forecast. Data from station 44098, courtesy of CDIP (Coastal Data Information Program, Scripps Institution of Oceanography), via the NOAA National Data Buoy Center.
Surf in Dogtown Commons today
Surf today
Poor- 0.9–1.4 ft surf at the shore, small: good for learning or a longboard
- 0.8 ft swell at 9 s from the east-southeast, a bit short
- Light offshore wind (11 mph): it holds up and grooms the waves
- Rising tide (high tide at 2:03 pm)
Rip current risk today: low (NWS)
Rip currents can still form near jetties, piers and reefs: swim near a lifeguard.
Surf height from the NWS, today: 2.0–3.0 ft
- Light: First light 6:44 am · sunrise 7:13 am · sunset 5:39 pm · last light 6:08 pm
- Tide: high 1:54 am (9.2 ft), low 7:48 am (0.2 ft), high 2:03 pm (10.8 ft) and low 8:31 pm (-1.0 ft). Every break has its own tide: some work at low tide and others at high tide. The tide doesn’t change the score here.
- Water at 55.9 °F: a 5/4 fullsuit with booties (and a hood if it’s windy).
- Energy: 9 kJ · Low power
Today’s surf at a glance
The best window, 9:00 am to 1:00 pm, has light offshore wind, though with small waves. 3:00 pm to 6:00 pm can also work, with light offshore wind, though with small waves, a short-period swell and wind swell.
An estimate for this stretch of coast, not for a specific break: every beach or reef works its own way (its tide, bottom and angle). Check it when you get there.
Diving in Dogtown Commons today
Diving and snorkeling today
Likely visibility: good- Slack water around low tide (7:48 am): little current from 7:30 am to 8:10 am
- 0.8 ft swell at 8 s from the east-southeast: barely any surge
- Light offshore wind (9 mph)
- 0.2 mph current toward the north-northeast, weak (model)
- Daylight
- Slack water today: high tide 1:54 am (1:30–2:20 am), low tide 7:48 am (7:30–8:10 am), high tide 2:03 pm (1:40–2:30 pm) and low tide 8:31 pm (8:10–8:50 pm)
- Likely visibility: good. The sea has been calm and there's been little rain. Based on the last 24 hours of data.
- Water at 55.9 °F: a 7 mm semi-dry suit, with hood, gloves and booties.
- Snorkeling: good, calm sea and light wind.
- Night dive: dark from 6:08 pm. Waning gibbous (84%), rising at 8:09 pm: a bright night.
Your diving day at a glance
The best window, 7:10 am to 8:50 am, combines slack water at low tide, little swell, light wind and weak current. Also worth a look from 1:30 pm to 2:30 pm, with slack water at high tide, little swell, weak current and the sun high, though with moderate wind.
Slack water comes from the tide: in inlets, channels and between islands the water can keep running for an hour or two after. Ask the local dive shop.
Never dive alone and check with the local dive shop: this rating is a guide, not a substitute for a professional.
Dive sites, wrecks and dive shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Niles Beach Fish seen: bull rout, bergall 2.5 mi
- Half Moon Bay Fish seen: bergall, winter flounder, bull rout, tautog 2.6 mi
- Lanes Cove Fish seen: bergall, Pholis gunnellus 3.0 mi
- Folly Cove MA Fish seen: bergall, winter flounder 3.9 mi
- Charles S. Haight 5.0 mi
- Wreck 1.6 mi
- Wreck 1.8 mi
- Wreck 2.0 mi
- Wreck 3.6 mi
- Cape Ann Divers 1.5 mi
- Cape Ann Diver II (CAD2) 1.6 mi
- DiVE KS 12 mi
Within 12 mi. Some may be missing or closed; marine reserves usually need a permit. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap
Wreck and reef positions are approximate and not for navigation; a wreck’s depth runs from the top of the hull to the seabed.
Sites: © OpenStreetMap contributors (ODbL). US wrecks: NOAA electronic navigational charts (ENC), a U.S. Government work; not for navigation. Sites and fish: Reef Life Survey / IMOS NRMN, CC BY 4.0; fish names, Wikidata.
Weather in Dogtown Commons
Now in Dogtown Commons
- Low / high
- 45 / 65 °F
- Rain
- 0.00 in · 2%
- Clouds
- 4%
- Humidity
- 81%
- Dew pointDew point
- 40 °F
- Visibility
- 11 mi
- UV indexUV
- 0 · low
- Air qualityAir
- Good · 35
- Saharan dust
- No
Pressure and fishing
- ↗ RisingRising Anglers say fish bite less for a while
- → SteadySteady Anglers expect normal activity
- ↘ FallingFalling · now Anglers say fish feed more before the change
Falling now (−0.03 inHg in 3 hours). Over the next 48 hours: −0.04 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.
Today, hour by hourHour by hour
Bars: mean wind. Dashed line: gusts. Arrows point where the wind blows to.
| Time | 12:00 am | 3:00 am | 6:00 am | 9:00 am | 12:00 pm | 3:00 pm | 6:00 pm | 9:00 pm |
|---|---|---|---|---|---|---|---|---|
| Sky | Clear | Clear | Clear | Clear sky | Clear sky | Clear sky | Clear | Clear |
| Temperature | 46° | 46° | 46° | 52° | 60° | 65° | 60° | 56° |
| Wind (mph) | 6 SW | 7 SW | 8 SW | 11 SW | 12 SW | 13 SW | 11 SW | 12 SW |
| Gusts | 21 | 23 | 25 | 26 | 20 | 23 | 18 | 24 |
| Waves | 1.4 ft | 1.5 ft | 1.4 ft | 1.4 ft | 1.5 ft | 1.8 ft | 2.1 ft | 2.2 ft |
| Rain | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in |
- 3:00 am 46° 7 SW 1.5 ft
- 6:00 am 46° 8 SW 1.4 ft
- 9:00 am 52° 11 SW 1.4 ft
- 12:00 pm 60° 12 SW 1.5 ft
- 3:00 pm 65° 13 SW 1.8 ft
- 6:00 pm 60° 11 SW 2.1 ft
- 9:00 pm 56° 12 SW 2.2 ft
- 12:00 am 55° 10 SW 2.2 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 29 | 45 / 65 °F | 14 mph SW | 2.3 ft | 1:54 am · 2:03 pm | |
| Fri 30 | 47 / 67 °F | 12 mph W | 2.2 ft | 2:48 am · 2:57 pm | |
| Sat 31 | 41 / 53 °F | 13 mph NW | 1.9 ft | 3:46 am · 3:56 pm | |
| Sun 1 | 38 / 58 °F | 6 mph WSW | 0.9 ft | 3:47 am · 3:59 pm | |
| Mon 2 | 45 / 64 °F | 7 mph WSW | 1.2 ft | 4:50 am · 5:05 pm | |
| Tue 3 | 48 / 58 °F | 9 mph ENE | 2.0 ft | 5:54 am · 6:12 pm | |
| Wed 4 | 48 / 61 °F | 10 mph SSE | 2.6 ft | 6:55 am · 7:17 pm | |
| Thu 5 | 50 / 61 °F | 10 mph SE | 1.8 ft | 7:53 am · 8:17 pm | |
| Fri 6 | 50 / 61 °F | 10 mph SE | 3.5 ft | 8:45 am · 9:12 pm | |
| Sat 7 | 47 / 57 °F | 10 mph N | 4.5 ft | 9:32 am · 10:02 pm | |
| Sun 8 | 45 / 55 °F | 10 mph NW | 3.3 ft | 10:14 am · 10:47 pm | |
| Mon 9 | 46 / 58 °F | 13 mph WSW | 1.6 ft | 10:54 am · 11:30 pm | |
| Tue 10 | 48 / 57 °F | 9 mph SW | 1.3 ft | 11:32 am | |
| Wed 11 | 52 / 53 °F | 13 mph NE | 1.7 ft | 12:10 am · 12:09 pm |
- Fri 30 Partly cloudy 47° / 67° 2.2 ft
- Sat 31 Clear sky 41° / 53° 1.9 ft
- Sun 1 Clear sky 38° / 58° 0.9 ft
- Mon 2 Overcast 45° / 64° 1.2 ft
- Tue 3 Overcast 48° / 58° 2.0 ft
- Wed 4 Overcast 48° / 61° 2.6 ft
- Thu 5 Partly cloudy 50° / 61° 1.8 ft
Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.
- Outlook Next few weeks, compared with normal: a bit warmer, normal rain and a slightly warmer sea. See the outlook →
- Normal Today, warmer than normal for late October (+8.5 °F; normal high: 56 °F). Climate by month →
Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 3:57 am (local time).
The sun in Dogtown Commons
Sunrise and sunset
- First light 6:11 am
- Full dark 6:42 pm
- Civil dawn 6:44 am
- Civil dusk 6:08 pm
- Solar noon 12:26 pm (34° high)
- Daylight 10 h 26 min (−3 min)
- Evening golden hour 4:59 pm
- Full dark 6:42 pm
Golden hour and the day-night map
Today the sun is 92,330,812 mi away and looks 32′ 11″ across.
The moon in Dogtown Commons
Moon phase and position
Today the moon is 226,746 mi away and looks 32′ 44″ across.
Solunar periods
Today's activity: medium- 2:21–4:21 am Major · the moon passes overhead · high activity
- 2:53–4:53 pm Major · the moon passes underfoot · high activity
- 11:07 am–12:07 pm Minor · moonset · medium activity
- 7:39–8:39 pm Minor · moonrise · medium activity
According to solunar theory, fish feed more when the moon passes overhead or underfoot (major periods, about 2 h) and when it rises or sets (minor periods, 1 h). It works best around new and full moon.
Upcoming moon phases
2026 moon calendar →- Last quarter Sun, Nov 1 · 3:29 pmNov 1 in 3 days
- New moon Mon, Nov 9 · 2:03 amNov 9 in 11 days
- First quarter Tue, Nov 17 · 6:48 amNov 17 in 19 days
- Full moon Tue, Nov 24 · 9:54 amNov 24 in 26 days
Next perigee (the moon at its closest to Earth): November 25, 223,281 mi away.
Where to fish in Dogtown Commons
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- 47 MLB 1.8 mi
- Ruins 1.9 mi
- Greasy Pole 1.9 mi
- Jetty 1.7 mi
- Boat ramp 0.9 mi
- Corliss Landing 1.1 mi
- Long Wharf Landing 1.5 mi
- Boat ramp 1.7 mi
- Gloucester Landing 1.7 mi
- Brown's Marina 1.8 mi
- Fisherman's Outfitter 1.6 mi
- Fuel dock 1.8 mi
Within 9.3 mi. A spot may be missing or closed. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap
Spots: © OpenStreetMap contributors (ODbL) and Overture Maps.
Water depth
Deepens quicklyThe bottom deepens quickly: 33 ft of water 1,150 ft from shore.
From the shoreline (2.3 mi from Dogtown Commons) out to sea, heading southeast.
How far from shore
- 16 ft deep700 ft
- 33 ft deep1,150 ft
- 66 ft deep0.85 mi
- 164 ft deepnot within 3.1 mi
For fishing, swimming and diving
- Shore fishing. Deep water close in: about 6.6 ft just 330 ft out. Good for casting from rocks, jetties or the beach itself; current and surf hit harder here.
- Swimming. The water gets deeper little by little, but a few dozen yards out you can no longer stand.
- Diving. Shore diving works here: 33 ft at 1,150 ft and 66 ft at 0.85 mi from shore.
Source: NOAA U.S. Coastal Relief Model (public domain), cells of about 300 ft; depth below mean sea level. For reference only: not for navigation or anchoring.
Nearest lighthouse
Annisquam Harbor Light 2.0 mi northwest
- Range
- 14 nautical miles (16 mi)
- Light height
- 46 ft above sea level
- Tower height
- 41 ft
- Built
- 1801
Other lighthouses nearby: Ten Pound Island Light (2.4 mi south), Eastern Point Light (3.9 mi south).
Data from Wikidata. For reference only: not for navigation. Wikipedia · Wikidata · Sources and licenses
Tides near Dogtown CommonsTides nearby
- Gloucester1.5 mi
- Annisquam1.7 mi
- Rockport2.6 mi
- Essex6.0 mi
- Manchester-by-the-Sea6.7 mi
- Ipswich9.4 mi
- Beverly Cove11 mi
- Beverly12 mi
- Marblehead14 mi
- Salem14 mi
Dogtown Commons at a glance
- Town or city. Coordinates: 42.636° N, 70.665° W.
- It is 28 mi northeast of Boston, the main place in Massachusetts. The sun rises 1 min earlier and sets 2 min earlier than in Boston.
- The nearest tide station, Annisquam, is 1.4 mi to the northwest.
- Its coast faces southeast.
- Beaches and harbors nearby: Wingaersheek Beach (1.4 mi), Inner Harbor (Essex County) (1.8 mi), Pavilion Beach (1.9 mi), Western Harbor (2.0 mi).
Questions about Dogtown CommonsQuestions
What time is high tide today in Dogtown Commons?
Today in Dogtown Commons there are high tides at 1:54 am (9.2 ft) and 2:03 pm (10.8 ft) and low tides at 7:48 am and 8:31 pm. Tide coefficient 83.
What time is sunset today in Dogtown Commons?
At 5:39 pm. There is light until the end of civil twilight, at 6:08 pm.
What time is sunrise tomorrow in Dogtown Commons?
At 7:14 am. First light comes at 6:12 am.
What phase is the moon today?
Waning gibbous, 84% illuminated. New moon on Mon, Nov 9 · 2:03 am.
When are the next spring tides?
From November 9 to 11.
What are today's solunar periods?
Major 2:21–4:21 am, Minor 11:07 am–12:07 pm, Major 2:53–4:53 pm, Minor 7:39–8:39 pm. Today's activity is medium.
What's the weather like today in Dogtown Commons?
Clear sky, from 45 °F to 65 °F, with a light breeze from the southwest (7 mph) and a 2% chance of rain.
How is the sea today in Dogtown Commons?
Smooth (Douglas 2): 1.4 ft waves with a period of 6.3 s from the southeast. The water is 55.9 °F.
When is the best time to visit Dogtown Commons?
The best time to visit Dogtown Commons is from June to September: highs of 71 °F to 81 °F, about 9 rainy days a month and 7 hours of sunshine a day.
Can I use this data for navigation?
No. These are predictions for fishing and leisure; for navigation, use the official publications.
Where this data comes from
Tide: NOAA station Annisquam (public domain), via Slackwater database. Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).