Relva tides today
- Tide now 1.5 ft ↑ rising · high 2:56 am (5.5 ft)
- Best time tomorrow 2:10–4:00 am good day · 8/10
- Beach day Not today Not a beach day · 0/10
- Waves · water 6.9 ft · 71 °F moderate · 6.4 s from the southwest
- Wind · air 19 mph · 70 °F from the SSW, gusts 36 · heavy drizzle
- Surf tomorrow 3.1–4.9 ft Good day · 7/10 · 8:00 am–12:00 pm
- Sun 7:04 am–5:49 pm 10 h 45 min of daylight
- Moon 92% · 7:20 pm waning gibbous · rises at 7:20 pm
Today in Relva there are high tides at 2:11 am (5.6 ft) and 2:32 pm (5.4 ft) and low tides at 8:23 am and 8:41 pm. Tide coefficient 99. Right now the tide is rising toward the high tide at 2:56 am. The sun rises at 7:04 am and sets at 5:49 pm: 10 h 45 min of daylight. The moon is 92% illuminated (waning gibbous) and rises at 7:20 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 moderate, with 6.9 ft waves. There's a fresh breeze from the south-southwest (19 mph). Heavy drizzle, 70 °F.
Fishing in Relva today
Best time to fish
Solunar activity today: medium- High tide at 2:11 am, coefficient 99
- Major period 1:09–3:09 am
- Falling pressure (−0.10 inHg in 24 h), light onshore wind (12 mph) and 6.4 ft waves
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 99 (spring tides)
Your day at a glance
The best window, 1:10 am to 3:10 am, combines the 2:11 am high tide, a major period, falling pressure and a light onshore breeze. Also worth a try from 1:40 pm to 3:30 pm, with the 2:32 pm high tide, a major period and falling pressure, though with moderate wind. Also worth a try from 7:20 am to 9:20 am, with the 8:23 am low tide, sunrise and falling pressure, though with moderate wind.
Species with the most records nearby: axillary seabream, blackspot seabream, European conger and tope shark. What you can catch
Beach day in Relva
Is it a beach day?
- Feels like 73 °F: mild
- UV 4 (moderate): SPF 30 sunscreen
- Water at 71 °F (nice)
- Low tide at 8:23 am: more sand
- Cloudy (91% cloud cover)
- Rain (0.22 in)
Today, hour by hour
- Swimming Use care · 5.2 ft
5.2 ft waves every 7 s: swim with care and stay where you can stand. Moderate rip current risk. Always follow the lifeguard's flags.
- Water 71 °F
Nice for swimming.
- Sun & sunscreen UV 4 · SPF 30
Max UV 4 (moderate): SPF 30 sunscreen, reapplied every 2 hours.
- Wind 17 mph
Moderate onshore wind (17 mph).
- Tide & sand 8:23 am
Low tide at 8:23 am and 8:41 pm: that's when there's the most sand. High tide at 2:11 am and 2:32 pm. Coefficient 99 (spring tides): little sand left at high tide.
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 Relva
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Praia das Milícias 5.1 mi · E
- Lifeguard
- Restrooms
- Showers
- Parking
Excellent water quality 2025 season, EEA
- Praia do Pópulo 5.5 mi · E
- Restrooms
- Parking
Excellent water quality 2025 season, EEA
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). Bathing water quality: European Environment Agency (EEA), with data from the Portuguese Environment Agency (APA).
Webcams near Relva
Webcams provided by windy.com — add a webcam
Tides in Relva
Today's high and low tides
- ▲ High tide 2:11 am 5.6 ft · coef. 99
- ▼ Low tide 8:23 am 0.9 ft
- ▲ High tide 2:32 pm 5.4 ft · coef. 96
- ▼ Low tide 8:41 pm 1.0 ft
↑ Rising The tide is rising. 4 h 56 min to high tide at 2:56 am.
Tide coefficient 99 for the 2:11 am high tide and 96 for the 2:32 pm high tide. Spring tides. The water rises and falls 4.7 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 August 13 (5.9 ft) and the lowest, on March 20 (0.4 ft).
Semidiurnal: two high and two low tides a day, of similar height.
Heights above chart datum: the lowest astronomical tide (LAT), the zero of nautical charts in Europe. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. chart datum (LAT)
Tide coefficient and range in October
The biggest tides of the month came from October 26 to 27 (coefficient 102, 4.9 ft range). The smallest, on October 18 (coefficient 26, 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 | 7:04 am · 5:49 pm | High tide 2:11 am · 5.6 ft | Low tide 8:23 am · 0.9 ft | High tide 2:32 pm · 5.4 ft | Low tide 8:41 pm · 1.0 ft | Coef. 99 | 92% | Major periods 1:09 am · 1:41 pm | Medium |
| Thu 29 | 7:05 am · 5:48 pm | High tide 2:56 am · 5.5 ft | Low tide 9:12 am · 1.1 ft | High tide 3:21 pm · 5.1 ft | Low tide 9:28 pm · 1.3 ft | Coef. 91 | 85% | Major periods 2:13 am · 2:45 pm | Medium |
| Fri 30 | 7:06 am · 5:47 pm | High tide 3:47 am · 5.2 ft | Low tide 10:09 am · 1.4 ft | High tide 4:17 pm · 4.7 ft | Low tide 10:23 pm · 1.6 ft | Coef. 79 | 75% | Major periods 3:17 am · 3:49 pm | Medium |
| Sat 31 | 7:07 am · 5:45 pm | High tide 4:47 am · 4.9 ft | Low tide 11:17 am · 1.6 ft | High tide 5:26 pm · 4.3 ft | Low tide 11:32 pm · 2.0 ft | Coef. 65 | 65% | Major periods 4:20 am · 4:50 pm | Medium |
| Sun 1 | 7:08 am · 5:44 pm | High tide 6:00 am · 4.7 ft | Low tide 12:40 pm · 1.8 ft | High tide 6:51 pm · 4.1 ft | — | Coef. 53 | Last quarter | Major periods 5:19 am · 5:46 pm | Medium |
| Mon 2 | 7:09 am · 5:43 pm | Low tide 12:59 am · 2.1 ft | High tide 7:24 am · 4.6 ft | Low tide 2:07 pm · 1.8 ft | High tide 8:19 pm · 4.1 ft | Coef. 51 | 42% | Major periods 6:12 am · 6:37 pm | Medium |
| Tue 3 | 7:10 am · 5:42 pm | Low tide 2:27 am · 2.1 ft | High tide 8:42 am · 4.7 ft | Low tide 3:20 pm · 1.7 ft | High tide 9:31 pm · 4.3 ft | Coef. 58 | 32% | Major periods 7:01 am · 7:25 pm | Medium |
▲ high tide · ▼ low tide · heights above chart datum (LAT). 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 Ponta Delgada station (TICON-4), 2.8 mi from Relva. Times and heights are its predictions.
Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data
The sea at Relva
Sea stateSea state: moderate
The waves you may find
- Most commonMost common3.4 ft
- Significant6.9 ft
- Highest expectedHighest14 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 14 ft. Before heading out, expect waves of up to 14 ft.
Wind on the coast and offshore
Onshore wind. The coast faces southwest and the wind blows straight in from the sea: more surf and backwash at the shore, and bait and boats drift toward land.
Wave height, next 7 daysWaves, next 7 days
Waves stay much the same all week. The biggest waves arrive on Thursday 29: 7.9 ft with a period of 9 s, from the west-northwest (moderate).
Water temperature
Water temperature →Water temperature changes how fish behave: in very cold or very warm water they feed less. The water cools over the next few days: about 69.7 °F by Tuesday 3.
Water warmer than normal for late October (+1.8 °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 10:00 pm (local time).
Surf in Relva today
Surf today
Poor- 2.0–3.0 ft surf at the shore, a fun size for most surfers
- 3.4 ft swell at 9 s from the north-northwest, short: weak, messy waves; this coast faces away from it
- 2.7 ft wind swell at 3 s: messy waves
- Moderate onshore wind (14 mph): choppy, blown-out waves
- Falling tide (high tide at 2:32 pm)
- Light: First light 6:37 am · sunrise 7:04 am · sunset 5:49 pm · last light 6:16 pm
- Tide: high 2:11 am (5.6 ft), low 8:23 am (0.9 ft), high 2:32 pm (5.4 ft) and low 8:41 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 70.5 °F: a springsuit or a 2 mm fullsuit.
- Energy: 172 kJ · Medium power
Today’s surf at a glance
The best window, 7:00 am to 11:00 am, has a good size, though with a short-period swell, wind swell and onshore wind.
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 Relva today
Diving and snorkeling today
Likely visibility: poor- Slack water around high tide (2:32 pm): little current from 2:10 pm to 2:50 pm
- 5.3 ft waves: careful getting in and out
- Moderate onshore wind (17 mph)
- 0.8 mph current toward the east-northeast (model)
- Sun high: more light underwater
- Slack water today: high tide 2:11 am (1:50–2:30 am), low tide 8:23 am (8:00–8:40 am), high tide 2:32 pm (2:10–2:50 pm) and low tide 8:41 pm (8:20–9:00 pm)
- Likely visibility: poor. Swell (up to 8.5 ft at 10 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
- Water at 70.5 °F: a 5 mm wetsuit.
- Snorkeling: better not, with these waves, wind or current.
- Night dive: dark from 6:16 pm. Waning gibbous (92%), rising at 7:20 pm: a bright night.
Your diving day at a glance
The best window, 1:40 pm to 3:20 pm, combines slack water at high tide and the sun high, though with waves, moderate wind and current. Also worth a look from 7:40 am to 9:00 am, with slack water at low tide, though with some swell, moderate wind and 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
- Dory 4.9 mi
- Reserva Ecológica Regional 6.7 mi
- Área Marinha Protegida de Gestão de Recursos do Porto das Capelas - Ponta das Calhetas 6.9 mi
- Monumento Natural do Pico das Camarinhas - Ponta da Ferraria 10 mi
- Área Marinha Protegida de Gestão de Recursos da Ponta da Ferraria - Ponta da Bretanha 11 mi
- Season Challenge diving center 3.3 mi
- Best Spot - Azores Dive Center 3.3 mi
- Azzurro - Dive Academy 8.6 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 Relva
Now in Relva
- Low / high
- 67 / 73 °F
- Rain
- 0.43 in · 100%
- Clouds
- 100%
- Humidity
- 94%
- Dew pointDew point
- 68 °F
- Visibility
- 6.5 mi
- UV indexUV
- 0 · low
- Air qualityAir
- Fair · 28
- 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: +0.38 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 | Overcast | Overcast | Light drizzle | Drizzle | Light drizzle | Drizzle | Drizzle | Heavy drizzle |
| Temperature | 67° | 68° | 68° | 69° | 73° | 72° | 70° | 70° |
| Wind (mph) | 11 SSE | 12 S | 13 S | 14 S | 15 S | 17 SSW | 18 SSW | 18 SSW |
| Gusts | 21 | 23 | 23 | 26 | 28 | 32 | 35 | 35 |
| Waves | 6.9 ft | 6.2 ft | 5.6 ft | 5.4 ft | 5.1 ft | 5.3 ft | 6.0 ft | 6.6 ft |
| Rain | 0.00 in | 0.00 in | 0.01 in | 0.03 in | 0.01 in | 0.04 in | 0.02 in | 0.04 in |
- 12:00 am 70° 15 SW 7.2 ft
- 3:00 am 69° 5 W 7.4 ft
- 6:00 am 68° 6 NNW 7.5 ft
- 9:00 am 68° 6 N 7.3 ft
- 12:00 pm 70° 7 N 7.2 ft
- 3:00 pm 69° 11 NNW 7.2 ft
- 6:00 pm 66° 16 N 7.5 ft
- 9:00 pm 64° 18 N 7.9 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 28 | 67 / 73 °F | 19 mph S | 7.1 ft | 2:11 am · 2:32 pm | |
| Thu 29 | 63 / 70 °F | 17 mph NNW | 7.9 ft | 2:56 am · 3:21 pm | |
| Fri 30 | 60 / 63 °F | 18 mph NNE | 7.9 ft | 3:47 am · 4:17 pm | |
| Sat 31 | 59 / 64 °F | 20 mph N | 7.2 ft | 4:47 am · 5:26 pm | |
| Sun 1 | 63 / 71 °F | 13 mph NE | 6.6 ft | 6:00 am · 6:51 pm | |
| Mon 2 | 67 / 72 °F | 8 mph ENE | 5.3 ft | 7:24 am · 8:19 pm | |
| Tue 3 | 64 / 69 °F | 6 mph SE | 4.7 ft | 8:42 am · 9:31 pm | |
| Wed 4 | 64 / 67 °F | 5 mph SSE | 4.8 ft | 9:46 am · 10:25 pm | |
| Thu 5 | 57 / 66 °F | 4 mph WSW | 9.9 ft | 10:38 am · 11:09 pm | |
| Fri 6 | 57 / 64 °F | 16 mph WNW | 12 ft | 11:21 am · 11:47 pm | |
| Sat 7 | 61 / 66 °F | 17 mph WSW | 8.5 ft | 12:00 pm | |
| Sun 8 | 61 / 64 °F | 9 mph NW | 7.0 ft | 12:22 am · 12:36 pm | |
| Mon 9 | 61 / 67 °F | 11 mph N | 4.3 ft | 12:56 am · 1:11 pm | |
| Tue 10 | 62 / 67 °F | 13 mph W | 4.7 ft | 1:29 am · 1:45 pm |
- Thu 29 Rain 63° / 70° 7.9 ft
- Fri 30 Drizzle 60° / 63° 7.9 ft
- Sat 31 Light rain 59° / 64° 7.2 ft
- Sun 1 Heavy drizzle 63° / 71° 6.6 ft
- Mon 2 Light drizzle 67° / 72° 5.3 ft
- Tue 3 Overcast 64° / 69° 4.7 ft
- Wed 4 Heavy drizzle 64° / 67° 4.8 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 don't agree · low confidence: unsure about rain on Saturday 31. See the models →
- Outlook Next few weeks, compared with normal: a bit warmer, a bit wetter and a slightly warmer sea. See the outlook →
- Normal Today, warmer than normal for late October (+3.5 °F; normal high: 69 °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 10:00 pm (local time).
The sun in Relva
Sunrise and sunset
- First light 6:06 am
- Full dark 6:47 pm
- Civil dawn 6:37 am
- Civil dusk 6:16 pm
- Solar noon 12:27 pm (39° high)
- Daylight 10 h 45 min (−2 min)
- Evening golden hour 5:12 pm
- Full dark 6:47 pm
Golden hour and the day-night map
Today the sun is 92,358,115 mi away and looks 32′ 11″ across.
The moon in Relva
Moon phase and position
Today the moon is 226,444 mi away and looks 32′ 47″ across.
Solunar periods
Today's activity: medium- 1:09–3:09 am Major · the moon passes overhead · high activity
- 1:41–3:41 pm Major · the moon passes underfoot · high activity
- 9:27–10:27 am Minor · moonset · medium activity
- 6:50–7:50 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 · 7:29 pmNov 1 in 4 days
- New moon Mon, Nov 9 · 6:03 amNov 9 in 12 days
- First quarter Tue, Nov 17 · 10:48 amNov 17 in 20 days
- Full moon Tue, Nov 24 · 1:54 pmNov 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 Relva
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Piscina do Pesqueiro 3.2 mi
- Jetty 2.9 mi
- Jetty 3.0 mi
- Jetty 3.0 mi
- Jetty 3.4 mi
- Ponta do Borralho 5.6 mi
- Boat ramp 2.8 mi
- Boat ramp 3.4 mi
- Portinho de Cima 3.6 mi
- Marina de Ponta Delgada 3.1 mi
- Port of Ponta Delgada 2.9 mi
- Port of Ponta Delgada 3.2 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 1,000 ft from shore. It reaches 164 ft at 0.75 mi.
From the shoreline (600 ft from Relva) out to sea, heading southwest.
How far from shore
- 16 ft deep900 ft
- 33 ft deep1,000 ft
- 66 ft deep1,150 ft
- 164 ft deep0.75 mi
For fishing, swimming and diving
- Shore fishing. Deep water close in: about 9.5 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 1,000 ft and 66 ft at 1,150 ft from shore.
Rough estimate: here the data comes in cells of about 0.3 mi and misses details near shore (rocks, sandbars, small coves). Where the bottom comes up to the surface there are shoals, rocks or an islet next to the profile.
Source: EMODnet Bathymetry DTM 2024, here using the GEBCO grid (CC BY 4.0), cells of about 0.3 mi; depth at the lowest astronomical tide. For reference only: not for navigation or anchoring.
Nearest lighthouse
Santa Clara Lighthouse 2.2 mi southeast
- Light
- A long white flash every 5 s · LFl W 5s
- Range
- 15 nautical miles (17 mi)
- Light height
- 89 ft above sea level
- Tower height
- 26 ft
- Built
- 1945
Other lighthouses nearby: Ponta Delgada Breakwater Light (3.6 mi east).
Light details: NGA List of Lights (USA); the rest from Wikidata. For reference only: not for navigation. Wikidata · Sources and licenses
Tides near RelvaTides nearby
- Arrifes1.4 mi
- Ponta Delgada2.9 mi
- Fajã de Baixo3.7 mi
- São Roque4.2 mi
- Rosto de Cão4.3 mi
- São Vicente5.4 mi
- Fenais da Luz6.5 mi
- Lagoa8.0 mi
- Cabouco8.3 mi
- Rabo de Peixe8.4 mi
Relva at a glance
- Town or city of about 3,006 people. Coordinates: 37.753° N, 25.718° W.
- It is 103 mi southeast of Angra do Heroísmo, the main place in Azores. The sun rises 7 min earlier and sets 5 min earlier than in Angra do Heroísmo.
- The nearest tide station, Ponta Delgada, is 2.8 mi to the southeast.
- Its coast faces southwest.
- Beaches and harbors nearby: Marina Ponta Delgada (3.0 mi), Porto da Calheta (3.1 mi), Marina Pero de Teive (3.3 mi).
Questions about RelvaQuestions
What time is high tide today in Relva?
Today in Relva there are high tides at 2:11 am (5.6 ft) and 2:32 pm (5.4 ft) and low tides at 8:23 am and 8:41 pm. Tide coefficient 99.
What time is sunset today in Relva?
At 5:49 pm. There is light until the end of civil twilight, at 6:16 pm.
What time is sunrise tomorrow in Relva?
At 7:05 am. First light comes at 6:07 am.
What phase is the moon today?
Waning gibbous, 92% illuminated. New moon on Mon, Nov 9 · 6:03 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 9:27–10:27 am, Major 1:41–3:41 pm, Minor 6:50–7:50 pm. Today's activity is medium.
What's the weather like today in Relva?
Heavy drizzle, from 67 °F to 73 °F, with a fresh breeze from the south-southwest (19 mph) and a 100% chance of rain.
How is the sea today in Relva?
Moderate (Douglas 4): 6.9 ft waves with a period of 6.4 s from the southwest. The water is 70.5 °F.
When is the best time to visit Relva?
The best time to visit Relva is from July to August: highs of 75 °F to 77 °F, about 2 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: Ponta Delgada station, with constants from TICON-4 (Hart-Davis, Dettmering and Seitz, 2025, SEANOE), licensed CC BY 4.0, via Slackwater database (changes). Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).