Nassau tides today
- Tide now 0.2 ft ↑ rising · high 10:10 pm (2.8 ft)
- Best time tomorrow 4:20–5:20 pm good day · 7/10
- Beach day 1:00–6:00 pm Perfect beach day · 9/10
- Waves · water 1.6 ft · 83 °F smooth · 7.8 s from the northeast
- Wind · air 7 mph · 84 °F from the ESE, gusts 8 · clear sky
- Sun 7:15 am–6:31 pm 11 h 17 min of daylight
- Moon 91% · 8:35 pm waning gibbous · rises at 8:35 pm
- Best time to dive 3:30–5:20 pm great day · 9/10
Today in Nassau there are high tides at 9:52 am (3.7 ft) and 10:10 pm (2.8 ft) and low tides at 3:27 am and 4:22 pm. Tide coefficient 88. Right now the tide is rising toward the high tide at 10:10 pm. The sun rises at 7:15 am and sets at 6:31 pm: 11 h 17 min of daylight. The moon is 91% illuminated (waning gibbous) and rises at 8:35 pm. Major solunar periods run from 1:45 am to 3:45 am and from 2:16 pm to 4:16 pm. The next spring tides arrive from October 26 to 28. The sea is smooth, with 1.6 ft waves. There's a light breeze from the east-southeast (7 mph). Clear sky, 84 °F.
Fishing in Nassau today
Best time to fish
Solunar activity today: medium- Low tide at 4:22 pm
- Major period 2:16–4:16 pm
- Steady pressure (29.85 inHg), light cross-shore wind (6 mph) and calm sea (1.6 ft waves)
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 88 (average tides)
Your day at a glance
The best window, 3:20 pm to 4:20 pm, combines the 4:22 pm low tide and a major period. Also good from 9:30 am to 10:30 am, with the 9:52 am high tide, moonset, a light onshore breeze and some swell. Also good from 2:30 am to 3:40 am, with the 3:27 am low tide, a major period and some swell.
Species with the most records nearby: yellowtail snapper, mahi-mahi, great barracuda and lane snapper. What you can catch
Beach day in Nassau
Is it a beach day?
10 good hours- Sunny
- Feels like 92 °F: hot
- Cross-shore breeze (7 mph)
- Calm for swimming: 1.6 ft waves
- UV 7 (high): SPF 50 sunscreen
- Water at 83 °F (very warm)
Today, hour by hour
- Swimming Calm · 1.6 ft
1.6 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
- Water 83 °F
Very warm: barely refreshing.
- Sun & sunscreen UV 7 · SPF 50
Max UV 7 (high): SPF 50 sunscreen, reapplied every 2 hours.
- Wind 7 mph
Cross-shore breeze (7 mph).
- Tide & sand 3:27 am
Low tide at 3:27 am and 4:22 pm: that's when there's the most sand. High tide at 9:52 am and 10:10 pm.
The best window, 1:00 pm to 6:00 pm, brings sunshine, beach weather, little wind, a calm sea, water at 83 °F and low tide at 4:22 pm. 8:00 am to 12:00 pm is good too, with sunshine, beach weather, little wind, a calm sea and water at 83 °F.
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 Nassau
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Junkanoo Beach 1.5 mi · N
- Parking
- Colonial Beach 1.9 mi · N
- Paradise Beach 2.1 mi · N
- Restrooms
- Showers
- Parking
- Paradise Lagoon Beach South 2.3 mi · NE
- Restrooms
- Showers
- Saunders Beach 2.3 mi · NW
- Parking
- Paradise Lagoon Beach North 2.3 mi · NE
- Restrooms
- Showers
- Montagu Beach 2.5 mi · NE
- Restrooms
- Parking
- Cabbage Beach 2.9 mi · NE
- Restrooms
- Showers
- Parking
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 Nassau
Webcams provided by windy.com — add a webcam
Tides in Nassau
Today's high and low tides
- ▼ Low tide 3:27 am -0.2 ft
- ▲ High tide 9:52 am 3.7 ft · coef. 88
- ▼ Low tide 4:22 pm 0.1 ft
- ▲ Next high tide 10:10 pm 2.8 ft · coef. 86
↑ Rising The tide is rising. 5 h 18 min to high tide at 10:10 pm.
Tide coefficient 88 for the 9:52 am high tide and 86 for the 10:10 pm high tide. Average coefficient. The water rises and falls 4.0 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 October 28 (3.7 ft) and the lowest, on December 25 (-1.0 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 28 (coefficient 89, 4.0 ft range). The smallest, from October 18 to 19 (coefficient 43, 1.5 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 | 7:15 am · 6:31 pm | Low tide 3:27 am · -0.2 ft | High tide 9:52 am · 3.7 ft | Low tide 4:22 pm · 0.1 ft | High tide 10:10 pm · 2.8 ft | Coef. 88 | 91% | Major periods 1:45 am · 2:16 pm | Medium |
| Thu 29 | 7:15 am · 6:31 pm | Low tide 4:17 am · -0.1 ft | High tide 10:44 am · 3.6 ft | Low tide 5:16 pm · 0.2 ft | High tide 11:04 pm · 2.7 ft | Coef. 84 | 84% | Major periods 2:49 am · 3:21 pm | Medium |
| Fri 30 | 7:16 am · 6:30 pm | Low tide 5:11 am · 0.0 ft | High tide 11:40 am · 3.5 ft | Low tide 6:14 pm · 0.4 ft | — | Coef. 78 | 74% | Major periods 3:53 am · 4:25 pm | Medium |
| Sat 31 | 7:16 am · 6:29 pm | High tide 12:04 am · 2.7 ft | Low tide 6:11 am · 0.3 ft | High tide 12:41 pm · 3.4 ft | Low tide 7:16 pm · 0.5 ft | Coef. 74 | 63% | Major periods 4:55 am · 5:25 pm | Medium |
| Sun 1 | 6:17 am · 5:29 pm | High tide 1:10 am · 2.6 ft | Low tide 6:18 am · 0.5 ft | High tide 12:45 pm · 3.2 ft | Low tide 7:20 pm · 0.6 ft | Coef. 69 | Last quarter | Major periods 4:53 am · 5:20 pm | Medium |
| Mon 2 | 6:18 am · 5:28 pm | High tide 1:20 am · 2.6 ft | Low tide 7:30 am · 0.6 ft | High tide 1:51 pm · 3.1 ft | Low tide 8:23 pm · 0.6 ft | Coef. 66 | 41% | Major periods 5:46 am · 6:11 pm | Medium |
| Tue 3 | 6:18 am · 5:27 pm | High tide 2:30 am · 2.7 ft | Low tide 8:42 am · 0.7 ft | High tide 2:54 pm · 3.0 ft | Low tide 9:22 pm · 0.5 ft | Coef. 66 | 30% | Major periods 6:35 am · 6:58 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 Nassau station (NOAA), 1.8 mi from Nassau. Times and heights are its predictions. It is a NOAA subordinate station: its times and heights come from the Settlement Point reference station with the official corrections.
Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database)
The sea at Nassau
Sea stateSea state: smooth
The waves you may find
- Most commonMost common0.8 ft
- Significant1.6 ft
- Highest expectedHighest3.2 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 3.2 ft. Before heading out, expect waves of up to 3.2 ft.
Wind on the coast and offshore
The model doesn't separate offshore wind here: it's the same as on the coast.
Cross-onshore wind. The coast faces northeast 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 Sunday 1: 3.8 ft with a period of 5 s, from the east-northeast (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 (+2.0 °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 4:52 pm (local time).
Surf in Nassau today
Surf today
Poor- 1.3–2.1 ft surf at the shore, a fun size for most surfers
- 1.4 ft swell at 9 s from the northeast, a bit short
- Almost no wind (4 mph): glassy water
- Rising tide (high tide at 9:52 am)
- Light: First light 6:51 am · sunrise 7:15 am · sunset 6:31 pm · last light 6:55 pm
- Tide: low 3:27 am (-0.2 ft), high 9:52 am (3.7 ft), low 4:22 pm (0.1 ft) and high 10:10 pm (2.8 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 82.8 °F: boardshorts or a swimsuit and a rash guard.
- Energy: 28 kJ · Low power
Today’s surf at a glance
The best window, 7:00 am to 8:00 am, has glassy water. 1:00 pm to 5:00 pm also works.
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.
Follow the flags and the lifeguards, and don’t paddle out if the surf is above your level: this score is a guide, not a substitute for what you see when you get there.
Diving in Nassau today
Diving and snorkeling today
Likely visibility: good- Slack water around low tide (4:22 pm): little current from 4:00 pm to 4:50 pm
- 1.2 ft swell at 9 s from the northeast: barely any surge
- Light cross-shore wind (6 mph)
- 0.2 mph current toward the east-northeast, weak (model)
- Daylight
- Slack water today: low tide 3:27 am (3:00–3:50 am), high tide 9:52 am (9:30–10:20 am), low tide 4:22 pm (4:00–4:50 pm) and high tide 10:10 pm (9:40–10:40 pm)
- Likely visibility: good. Swell (up to 2.0 ft at 9 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
- Water at 82.8 °F: a shorty or a rash guard.
- Snorkeling: good, calm sea and light wind.
- Night dive: dark from 6:55 pm. Waning gibbous (91%), rising at 8:35 pm: a bright night.
Your diving day at a glance
The best window, 3:30 pm to 5:20 pm, combines slack water at low tide, little swell, light wind and weak current. Also good from 9:20 am to 10:40 am, with slack water at high tide, light wind, weak current and the sun high.
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
- Deliverance 2.0 mi
- Wreck 3.4 mi
- Rainbow Reef 1.6 mi
- Bahamas Divers 1.9 mi
- Stuart's Cove Dive Bahamas, Shark Dive 3.3 mi
- Stuart Cove's 9.1 mi
- Stuart's Cove Dive Bahamas 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). Wrecks: EMODnet Human Activities (AND-International), from UK Hydrographic Office data, CC BY 4.0. Contains public sector information licensed under the Open Government Licence v3.0.
Weather in Nassau
Now in Nassau
- Low / high
- 74 / 85 °F
- Rain
- 0.00 in · 10%
- Clouds
- 3%
- Humidity
- 69%
- Dew pointDew point
- 73 °F
- Visibility
- 14 mi
- UV indexUV
- 1 · low
- Air qualityAir
- Fair · 29
- 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: +0.05 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 | Light drizzle | Mainly clear | Clear | Clear sky | Clear sky | Clear sky | Clear sky | Light drizzle |
| Temperature | 76° | 75° | 74° | 80° | 84° | 85° | 82° | 78° |
| Wind (mph) | 4 ESE | 2 ENE | 3 ESE | 5 ESE | 7 SE | 7 SE | 6 E | 2 ESE |
| Gusts | 10 | 9 | 7 | 9 | 9 | 9 | 8 | 5 |
| Waves | 2.1 ft | 2.0 ft | 1.9 ft | 1.8 ft | 1.7 ft | 1.6 ft | 1.6 ft | 1.6 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 82° 6 E 1.6 ft
- 9:00 pm 78° 2 ESE 1.6 ft
- 12:00 am 76° 4 ESE 1.5 ft
- 3:00 am 75° 1 E 1.5 ft
- 6:00 am 74° 0 WSW 1.4 ft
- 9:00 am 80° 4 SW 1.4 ft
- 12:00 pm 84° 5 S 1.3 ft
- 3:00 pm 84° 4 S 1.2 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 28 | 74 / 85 °F | 7 mph ESE | 2.1 ft | 9:52 am · 10:10 pm | |
| Thu 29 | 74 / 84 °F | 5 mph SSE | 1.5 ft | 10:44 am · 11:04 pm | |
| Fri 30 | 77 / 84 °F | 6 mph NE | 1.2 ft | 11:40 am | |
| Sat 31 | 78 / 85 °F | 13 mph ENE | 2.4 ft | 12:04 am · 12:41 pm | |
| Sun 1 | 78 / 84 °F | 17 mph E | 3.8 ft | 1:10 am · 12:45 pm | |
| Mon 2 | 76 / 83 °F | 11 mph E | 3.8 ft | 1:20 am · 1:51 pm | |
| Tue 3 | 77 / 84 °F | 9 mph NE | 2.2 ft | 2:30 am · 2:54 pm | |
| Wed 4 | 77 / 84 °F | 8 mph NE | 1.8 ft | 3:33 am · 3:53 pm | |
| Thu 5 | 77 / 83 °F | 9 mph E | 1.3 ft | 4:29 am · 4:46 pm | |
| Fri 6 | 77 / 83 °F | 9 mph S | 2.2 ft | 5:19 am · 5:35 pm | |
| Sat 7 | 76 / 82 °F | 8 mph NE | 2.2 ft | 6:04 am · 6:19 pm | |
| Sun 8 | 76 / 80 °F | 9 mph N | 1.0 ft | 6:45 am · 7:01 pm | |
| Mon 9 | 79 / 80 °F | 9 mph N | 0.9 ft | 7:25 am · 7:40 pm | |
| Tue 10 | 78 / 80 °F | 9 mph NE | 0.9 ft | 8:03 am · 8:20 pm |
- Thu 29 Light drizzle 74° / 84° 1.5 ft
- Fri 30 Light drizzle 77° / 84° 1.2 ft
- Sat 31 Light drizzle 78° / 85° 2.4 ft
- Sun 1 Heavy drizzle 78° / 84° 3.8 ft
- Mon 2 Light showers 76° / 83° 3.8 ft
- Tue 3 Light drizzle 77° / 84° 2.2 ft
- Wed 4 Mainly clear 77° / 84° 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 Partly agree · medium confidence: unsure about rain today. See the models →
- Outlook Next few weeks, compared with normal: a bit warmer, a bit wetter and a warmer sea. See the outlook →
- Normal Today, normal highs for late October (86 °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 4:52 pm (local time).
The sun in Nassau
Sunrise and sunset
- First light 6:24 am
- Full dark 7:22 pm
- Civil dawn 6:51 am
- Civil dusk 6:55 pm
- Solar noon 12:53 pm (52° high)
- Daylight 11 h 17 min (−1 min)
- Evening golden hour 6:00 pm
- Full dark 7:22 pm
Golden hour and the day-night map
Today the sun is 92,354,614 mi away and looks 32′ 11″ across.
The moon in Nassau
Moon phase and position
Today the moon is 226,429 mi away and looks 32′ 47″ across.
Solunar periods
Today's activity: medium- 1:45–3:45 am Major · the moon passes overhead · high activity
- 2:16–4:16 pm Major · the moon passes underfoot · high activity
- 9:26–10:26 am Minor · moonset · medium activity
- 8:05–9:05 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 Nassau
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Cairo Dawn Pier 5.6 mi
- Jetty 1.9 mi
- Jetty 2.2 mi
- Jetty 7.7 mi
- Boat ramp 2.4 mi
- Boat ramp 4.9 mi
- Boat ramp 5.8 mi
- Hurricane Hole Marina 2.1 mi
- Nassau Harbour Club Marina 2.2 mi
- Sea Breeze Canal 3.0 mi
- Sea Breeze Canal 3.3 mi
- Prince George Wharf 1.5 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
Shallow, gradualShallow, gradual bottom: 16 ft at 110 ft from shore and 0 ft at 3.1 mi. Right off the beach it already drops to about 25 ft.
From the shoreline (1.7 mi from Nassau) out to sea, heading east.
How far from shore
- 16 ft deep110 ft
- 33 ft deepnot within 3.1 mi
- 66 ft deepnot within 3.1 mi
- 164 ft deepnot within 3.1 mi
For fishing, swimming and diving
- Shore fishing. Deep water close in: about 25 ft just 330 ft out. Good for casting from rocks, jetties or the beach itself; current and surf hit harder here.
- Swimming. The bottom drops quickly near the shore and you are soon out of your depth. Keep an eye on kids and weak swimmers.
- Diving. Shallow: the water doesn't reach 33 ft within 3.1 mi. For deeper dives, take a boat farther out.
Rough estimate: here the data comes in cells of about 0.3 mi and misses details near shore (rocks, sandbars, small coves). The profile is turned slightly from the coast so it does not run into an island or a headland. Where the bottom comes up to the surface there are shoals, rocks or an islet next to the profile.
Source: NOAA ETOPO 2022 (CC0), cells of about 0.3 mi; depth below mean sea level. For reference only: not for navigation or anchoring.
Nearest lighthouse
Fort Fincastle Lighthouse 1.1 mi north
- Light
- A white flash every 5 s · Fl W 5s
- Range
- 28 nautical miles (32 mi)
- Light height
- 220 ft above sea level
- Tower height
- 131 ft
- Built
- 1928
Other lighthouses nearby: Government House Lighthouse (1.2 mi north), Paradise Island Lighthouse (2.0 mi north).
Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses
Tides near NassauTides nearby
- Atlantis Marina2.2 mi
- Nassau Harbour3.2 mi
- Winton3.8 mi
- Yamacraw Beach Estate4.1 mi
- Killarney4.6 mi
- Winton Meadows5.1 mi
- Tusculum8.8 mi
- Adelaide10 mi
- Waterloo12 mi
- Andros Town36 mi
Nassau at a glance
- Town or city of about 227,940 people. Coordinates: 25.058° N, 77.343° W.
- The nearest tide station, Nassau, is 1.8 mi to the north.
- Its coast faces northeast.
- Beaches and harbors nearby: Hurricane Hole Superyacht Marina (2.1 mi), Atlantis Marina (2.2 mi), Nasau Harbor (2.7 mi), Nassau Harbour (3.2 mi).
Questions about NassauQuestions
What time is high tide today in Nassau?
Today in Nassau there are high tides at 9:52 am (3.7 ft) and 10:10 pm (2.8 ft) and low tides at 3:27 am and 4:22 pm. Tide coefficient 88.
What time is sunset today in Nassau?
At 6:31 pm. There is light until the end of civil twilight, at 6:55 pm.
What time is sunrise tomorrow in Nassau?
At 7:15 am. First light comes at 6:25 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 1:45–3:45 am, Minor 9:26–10:26 am, Major 2:16–4:16 pm, Minor 8:05–9:05 pm. Today's activity is medium.
What's the weather like today in Nassau?
Light drizzle, from 74 °F to 85 °F, with a light breeze from the east-southeast (7 mph) and a 10% chance of rain.
How is the sea today in Nassau?
Smooth (Douglas 2): 1.6 ft waves with a period of 7.8 s from the northeast. The water is 83.3 °F.
When is the best time to visit Nassau?
The best time to visit Nassau is from November to April: highs of 78 °F to 84 °F, about 5 rainy days a month and 8 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 Nassau (public domain), via Slackwater database. Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).