Castine tides today
- Tide now 0.1 ft ↓ falling · low 7:13 pm (-1.1 ft)
- Best time to fish 6:20–7:20 pm average day · 6/10
- Beach day Not today Not a beach day · 0/10
- Waves · water 0.7 ft · 53 °F smooth · 2.5 s from the south-southwest
- Wind · air 11 mph · 46 °F from the SW, gusts 15 · mainly clear
- Sun 7:07 am–5:30 pm 10 h 23 min of daylight
- Moon 91% · 6:52 pm waning gibbous · rises at 6:52 pm
- Diving tomorrow 12:30–2:50 pm great day · 10/10
Today in Castine there are high tides at 12:38 am (10.8 ft) and 12:49 pm (12.1 ft) and low tides at 6:35 am and 7:13 pm. Tide coefficient 85. Right now the tide is falling toward the low tide at 7:13 pm. The sun rises at 7:07 am and sets at 5:30 pm: 10 h 23 min of daylight. The moon is 91% illuminated (waning gibbous) and rises at 6:52 pm. Major solunar periods run from 1:09 am to 3:09 am and from 1:41 pm to 3:41 pm. The next spring tides arrive from October 26 to 28. The sea is smooth, with 0.7 ft waves. There's a gentle breeze from the southwest (11 mph). Mainly clear, 46 °F.
Fishing in Castine today
Best time to fish
Solunar activity today: high- Low tide at 7:13 pm
- Minor period 6:22–7:22 pm (moonrise)
- Steady pressure (30.36 inHg), light onshore wind (11 mph) and calm sea (0.7 ft waves)
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 85 (average tides)
Your day at a glance
The best window, 6:20 pm to 7:20 pm, combines the 7:13 pm low tide, moonrise and a light onshore breeze. Also worth a try from 6:40 am to 7:40 am, with the 6:35 am low tide and sunrise, though with rising pressure. Also good from 2:30 pm to 3:40 pm, with a major period and a light onshore breeze.
Species with the most records nearby: winter flounder, longfin inshore squid, Atlantic mackerel and Atlantic cod. October is one of the months when these are seen most: longfin inshore squid and Atlantic mackerel. What you can catch
Beach day in Castine
Is it a beach day?
Rip current risk today: low · tomorrow: low (NWS)
Rip currents can still form near jetties, piers and reefs: swim near a lifeguard.
- Mostly sunny
- Onshore breeze (11 mph)
- Calm for swimming: 0.6 ft waves
- Feels like 41 °F: chilly for the beach
- Water at 53 °F (very cold)
- High tide at 12:49 pm
Today, hour by hour
- Swimming Calm · 0.6 ft
0.6 ft waves: calm for swimming. Always follow the lifeguard's flags.
- Water 53 °F
Very cold: ease in and keep swims short.
- Sun & sunscreen UV 3 · SPF 15
Max UV 3 (low): SPF 15 sunscreen.
- Wind 11 mph
Onshore breeze (11 mph).
- Tide & sand 7:13 pm
Low tide at 6:35 am and 7:13 pm: that's when there's the most sand. High tide at 12:38 am and 12:49 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 Castine
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- MMA Beach 0.1 mi · SE
- Restrooms
- Parking
- Wadsworth Cove Beach 0.9 mi · NW
- Parking
- Spragues Beach 4.2 mi · W
- Bakeman Beach 5.3 mi · S
- Redman Beach 5.4 mi · S
Water quality: check the official beach advisories for Maine (Maine Healthy Beaches).
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 Castine
Webcams provided by windy.com — add a webcam
Tides in Castine
Today's high and low tides
- ▲ High tide 12:38 am 10.8 ft · coef. 85
- ▼ Low tide 6:35 am 0.1 ft
- ▲ High tide 12:49 pm 12.1 ft · coef. 84
- ▼ Next low tide 7:13 pm -1.1 ft
↓ Falling The tide is falling. 1 h 18 min to low tide at 7:13 pm.
Tide coefficient 85 for the 12:38 am high tide and 84 for the 12:49 pm high tide. Average coefficient. The water rises and falls 13.2 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 June 15 (12.5 ft) and the lowest, on December 25 (-1.7 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 26 to 29 (coefficient 85, 13.2 ft range). The smallest, from October 18 to 19 (coefficient 48, 6.6 ft).
Tide and solunar table · this week
| Day | Sun | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|---|
| Today, Wed 28 | 7:07 am · 5:30 pm | High tide 12:38 am · 10.8 ft | Low tide 6:35 am · 0.1 ft | High tide 12:49 pm · 12.1 ft | Low tide 7:13 pm · -1.1 ft | Coef. 85 | 91% | Major periods 1:09 am · 1:41 pm | High |
| Thu 29 | 7:09 am · 5:29 pm | High tide 1:27 am · 10.6 ft | Low tide 7:25 am · 0.3 ft | High tide 1:40 pm · 12.0 ft | Low tide 8:05 pm · -0.9 ft | Coef. 83 | 84% | Major periods 2:13 am · 2:45 pm | Medium |
| Fri 30 | 7:10 am · 5:27 pm | High tide 2:20 am · 10.4 ft | Low tide 8:19 am · 0.6 ft | High tide 2:34 pm · 11.6 ft | Low tide 9:03 pm · -0.5 ft | Coef. 79 | 74% | Major periods 3:17 am · 3:49 pm | Medium |
| Sat 31 | 7:11 am · 5:26 pm | High tide 3:19 am · 10.0 ft | Low tide 9:18 am · 0.9 ft | High tide 3:35 pm · 11.2 ft | Low tide 10:05 pm · -0.1 ft | Coef. 74 | 63% | Major periods 4:20 am · 4:49 pm | Medium |
| Sun 1 | 6:13 am · 4:24 pm | High tide 3:22 am · 9.7 ft | Low tide 9:24 am · 1.2 ft | High tide 3:41 pm · 10.8 ft | Low tide 10:10 pm · 0.2 ft | Coef. 70 | Last quarter | Major periods 4:18 am · 4:45 pm | Medium |
| Mon 2 | 6:14 am · 4:23 pm | High tide 4:30 am · 9.6 ft | Low tide 10:34 am · 1.2 ft | High tide 4:51 pm · 10.5 ft | Low tide 11:16 pm · 0.3 ft | Coef. 67 | 41% | Major periods 5:11 am · 5:35 pm | Medium |
| Tue 3 | 6:15 am · 4:22 pm | High tide 5:37 am · 9.8 ft | Low tide 11:44 am · 1.1 ft | High tide 6:00 pm · 10.3 ft | — | Coef. 67 | 30% | Major periods 5:59 am · 6:23 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 Castine station (NOAA), 0.2 mi from Castine. Times and heights are its predictions. It is a NOAA subordinate station: its times and heights come from the Bar Harbor reference station with the official corrections.
Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database)
The sea at Castine
Sea stateSea state: smooth
The waves you may find
- Most commonMost common0.4 ft
- Significant0.7 ft
- Highest expectedHighest1.6 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 1.6 ft. Before heading out, expect waves of up to 1.6 ft.
Wind on the coast and offshore
Cross-onshore wind. The coast faces south and the wind comes in from the sea at an angle: a bit more surf at the shore and drift along the coast, toward land.
Wave height, next 7 daysWaves, next 7 days
Waves build over the next few days. The biggest waves arrive on Thursday 29: 2.0 ft with a period of 4 s, from the south-southwest (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 (+0.9 °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 5:54 pm (local time).
Nearest buoy
This is a real measurement of the sea, not a forecast. Data from station 44033, NOAA National Data Buoy Center (public domain).
Diving in Castine today
Diving and snorkeling today
Likely visibility: good- Slack water around high tide (12:49 pm): little current from 12:20 pm to 1:20 pm
- 0.2 ft swell at 8 s from the south-southeast: barely any surge
- Light onshore wind (8 mph)
- 0.2 mph current toward the northeast, weak (model)
- Sun high: more light underwater
- Slack water today: high tide 12:38 am (12:10–1:10 am), low tide 6:35 am (6:10–7:00 am), high tide 12:49 pm (12:20–1:20 pm) and low tide 7:13 pm (6:50–7:40 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 52.7 °F: a 7 mm semi-dry suit, with hood, gloves and booties.
- Snorkeling: good, calm sea and light wind.
- Night dive: dark from 6:00 pm. Waning gibbous (91%), rising at 6:52 pm: a bright night.
Your diving day at a glance
The best window, 11:40 am to 1:50 pm, combines slack water at high tide, little swell, light wind, weak current and the sun high. Also good from 6:40 am to 8:10 am, with slack water at low tide, little swell, light wind and weak current.
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
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.
Weather in Castine
Now in Castine
- Low / high
- 30 / 49 °F
- Rain
- 0.00 in · 2%
- Clouds
- 42%
- Humidity
- 57%
- Dew pointDew point
- 31 °F
- Visibility
- 20 mi
- UV indexUV
- 0 · low
- Air qualityAir
- Good · 31
- Saharan dust
- No
Pressure and fishing
- ↗ RisingRising Anglers say fish bite less for a while
- → SteadySteady · now Anglers expect normal activity
- ↘ FallingFalling Anglers say fish feed more before the change
Steady now (−0.02 inHg in 3 hours). Over the next 48 hours: −0.44 inHg. Steady pressure: anglers expect normal activity. 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 | Mainly clear | Mainly clear | Mainly clear | Mainly clear | Mainly clear | Clear |
| Temperature | 38° | 33° | 30° | 37° | 46° | 48° | 46° | 44° |
| Wind (mph) | 10 N | 6 NNE | 4 ENE | 0 SE | 6 SSW | 11 SSW | 11 SW | 9 SW |
| Gusts | 20 | 14 | 7 | 4 | 8 | 14 | 15 | 15 |
| Waves | 0.5 ft | 0.4 ft | 0.3 ft | 0.3 ft | 0.3 ft | 0.4 ft | 0.7 ft | 0.7 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 |
- 6:00 pm 46° 11 SW 0.7 ft
- 9:00 pm 44° 9 SW 0.7 ft
- 12:00 am 46° 10 SW 0.7 ft
- 3:00 am 46° 9 SW 0.7 ft
- 6:00 am 47° 9 SW 0.8 ft
- 9:00 am 51° 10 SSW 0.9 ft
- 12:00 pm 56° 9 SSW 1.2 ft
- 3:00 pm 59° 11 SSW 1.5 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 28 | 30 / 49 °F | 11 mph SW | 0.7 ft | 12:38 am · 12:49 pm | |
| Thu 29 | 46 / 59 °F | 12 mph SSW | 2.0 ft | 1:27 am · 1:40 pm | |
| Fri 30 | 47 / 62 °F | 15 mph W | 2.0 ft | 2:20 am · 2:34 pm | |
| Sat 31 | 37 / 50 °F | 14 mph NW | 1.2 ft | 3:19 am · 3:35 pm | |
| Sun 1 | 34 / 54 °F | 9 mph WSW | 0.9 ft | 3:22 am · 3:41 pm | |
| Mon 2 | 40 / 58 °F | 8 mph WSW | 0.9 ft | 4:30 am · 4:51 pm | |
| Tue 3 | 42 / 55 °F | 6 mph NE | 0.8 ft | 5:37 am · 6:00 pm | |
| Wed 4 | 42 / 55 °F | 8 mph SW | 1.8 ft | 6:40 am · 7:05 pm | |
| Thu 5 | 43 / 55 °F | 10 mph SE | 1.8 ft | 7:37 am · 8:04 pm | |
| Fri 6 | 47 / 54 °F | 12 mph SSE | 2.1 ft | 8:28 am · 8:56 pm | |
| Sat 7 | 44 / 53 °F | 10 mph NW | 2.2 ft | 9:14 am · 9:44 pm | |
| Sun 8 | 36 / 51 °F | 13 mph NW | 2.0 ft | 9:56 am · 10:28 pm | |
| Mon 9 | 34 / 53 °F | 8 mph NW | 1.0 ft | 10:36 am · 11:09 pm | |
| Tue 10 | 34 / 50 °F | 6 mph NNW | 0.9 ft | 11:14 am · 11:49 pm |
- Thu 29 Partly cloudy 46° / 59° 2.0 ft
- Fri 30 Light drizzle 47° / 62° 2.0 ft
- Sat 31 Mainly clear 37° / 50° 1.2 ft
- Sun 1 Partly cloudy 34° / 54° 0.9 ft
- Mon 2 Overcast 40° / 58° 0.9 ft
- Tue 3 Overcast 42° / 55° 0.8 ft
- Wed 4 Overcast 42° / 55° 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.
- The models They agree · high confidence for the next few days. See the models →
- Outlook Next few weeks, compared with normal: a bit warmer and normal rain. See the outlook →
- Normal Today, cooler than normal for late October (−5.2 °F; normal high: 54 °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 5:54 pm (local time).
The sun in Castine
Sunrise and sunset
- First light 6:03 am
- Full dark 6:34 pm
- Civil dawn 6:37 am
- Civil dusk 6:00 pm
- Solar noon 12:19 pm (32° high)
- Daylight 10 h 23 min (−3 min)
- Evening golden hour 4:49 pm
- Full dark 6:34 pm
Golden hour and the day-night map
Today the sun is 92,355,193 mi away and looks 32′ 11″ across.
The moon in Castine
Moon phase and position
Today the moon is 226,429 mi away and looks 32′ 47″ across.
Solunar periods
Today's activity: high- 1:09–3:09 am Major · the moon passes overhead · high activity
- 1:41–3:41 pm Major · the moon passes underfoot · high activity
- 9:56–10:56 am Minor · moonset · medium activity
- 6:22–7:22 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 4 days
- New moon Mon, Nov 9 · 2:03 amNov 9 in 12 days
- First quarter Tue, Nov 17 · 6:48 amNov 17 in 20 days
- Full moon Tue, Nov 24 · 9:54 amNov 24 in 27 days
Perigee on October 28, 226,426 mi away, coinciding with the spring tides from October 26 to 28: they will be stronger than usual.
Where to fish in Castine
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Jetty 6.4 mi
- Town of Castine Boat Ramp 0.2 mi
- Brooksville Town Landing 1.5 mi
- Dodge Point Town Landing 2.2 mi
- Betsy's Cove Town Landing 4.3 mi
- Bagaduce Falls Town Landing 4.7 mi
- Penobscot Town Landing 6.5 mi
- Walker's Pond Boat Launch 6.8 mi
- Eaton's Boatyard 0.2 mi
- Castine Yacht Club 0.3 mi
- Orcutt Harbor 3.9 mi
- Downeast Fishing Gear 9.0 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 0.25 mi from shore. It reaches 164 ft at 2.5 mi.
From the shoreline (700 ft from Castine) out to sea, heading southwest.
How far from shore
- 16 ft deep900 ft
- 33 ft deep0.25 mi
- 66 ft deep0.5 mi
- 164 ft deep2.5 mi
For fishing, swimming and diving
- Shore fishing. 33 ft of water just 0.25 mi from shore: a good cast reaches deep water. 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 0.25 mi and 66 ft at 0.5 mi from shore.
Inside bays, estuaries and harbors the bottom changes a lot from spot to spot (channels and shoals): use this only as a rough guide. The profile is turned slightly from the coast so it does not run into an island or a headland.
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
Dice Head Light 1.0 mi west
- Light
- A white flash every 6 s · Fl W 6s
- Built
- 1829
Other lighthouses nearby: Fort Point Light (5.5 mi north), Winter Harbor Light (6.1 mi southeast).
Data from Wikidata. For reference only: not for navigation. Wikipedia · Wikidata · Sources and licenses
Tides near CastineTides nearby
- Brooksville6.4 mi
- Penobscot6.9 mi
- Islesboro7.5 mi
- Stockton Springs7.6 mi
- Searsport7.8 mi
- Northport8.7 mi
- Belfast11 mi
- Blue Hill11 mi
- Sedgwick11 mi
- Prospect12 mi
Castine at a glance
- Town or city of about 1,029 people. Coordinates: 44.388° N, 68.800° W.
- It is 88 mi northeast of Portland, the main place in Maine. The sun rises 5 min earlier and sets 7 min earlier than in Portland.
- The nearest tide station, Castine, is 0.2 mi to the southeast.
- Its coast faces south.
- Beaches and harbors nearby: Orcutt Harbor (3.9 mi), Spragues Beach (4.2 mi).
Questions about CastineQuestions
What time is high tide today in Castine?
Today in Castine there are high tides at 12:38 am (10.8 ft) and 12:49 pm (12.1 ft) and low tides at 6:35 am and 7:13 pm. Tide coefficient 85.
What time is sunset today in Castine?
At 5:30 pm. There is light until the end of civil twilight, at 6:00 pm.
What time is sunrise tomorrow in Castine?
At 7:09 am. First light comes at 6:04 am.
What phase is the moon today?
Waning gibbous, 91% illuminated. New moon on Mon, Nov 9 · 2:03 am.
When are the next spring tides?
From October 26 to 28, together with the lunar perigee: they will be stronger than usual.
What are today's solunar periods?
Major 1:09–3:09 am, Minor 9:56–10:56 am, Major 1:41–3:41 pm, Minor 6:22–7:22 pm. Today's activity is high.
What's the weather like today in Castine?
Partly cloudy, from 30 °F to 49 °F, with a gentle breeze from the southwest (11 mph) and a 2% chance of rain.
How is the sea today in Castine?
Smooth (Douglas 2): 0.7 ft waves with a period of 2.5 s from the south-southwest. The water is 52.9 °F.
When is the best time to visit Castine?
The best time to visit Castine is from June to August: highs of 72 °F to 78 °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 Castine (public domain), via Slackwater database. Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).