Spain · Lanzarote
Best Time to Dive in Lanzarote, Canary Islands
28.91°N 13.66°W
The best conditions run September to October once the water has warmed to 23 °C from 20. The marine life holds steady all year, so the weather picks the month.
- Best time
- Sep–Oct
- Water
- 19–23 °C
- Visibility
- 10–30 m
- Dived from
- day boat and shore diving
- Tidal range
- 1.1–2.5 m
- Species logged
- 6
Where it is
111 km across · coastline from Natural Earth 10m
Diving in Lanzarote, Canary Islands — monthly breakdown
A year of scuba diving conditions at a glance. Hover a month to isolate it.
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Conditions | Poor | Poor | Poor | Poor | Moderate | Good | Poor | Moderate | Excellent | Excellent | Moderate | Poor |
| Water temp (°C) | 19 | 19 | 19 | 19 | 20 | 21 | 22 | 23 | 23 | 23 | 22 | 21 |
| Visibility (m) | 15–25 | 10–20 | 10–20 | 15–25 | 15–25 | 20–30 | 10–20 | 15–25 | 15–25 | 15–25 | 15–25 | 15–25 |
| Marine life | Peak | Peak | Peak | Peak | Peak | Peak | Peak | Peak | Peak | Peak | Peak | Peak |
| Best time | Peak | Peak |
Excellent Good Moderate PoorPeak season Sep–Oct
Long-term averages, 2016–2025. Visibility is estimated from satellite chlorophyll-a. Water temperature is the surface mean; it is cooler at depth.
The Lanzarote, Canary Islands diving season
May to August · Shoulder season
4 monthsJFMAMJJASOND
- Water temperature
- 20–23 °C
- Rain
- 1 days a month
Diving conditionsSeas stay mostly calm. The wind is up. It rains less.
Marine lifeAngelshark (near-guaranteed) peaks at Lanzarote, Canary Islands in these months.
September to October · Peak season
2 monthsJFMAMJJASOND
- Water temperature
- 23–23 °C
- Rain
- 1 days a month
Diving conditionsThe sea is calmer. The wind eases.
Marine lifeAngelshark (near-guaranteed) peaks at Lanzarote, Canary Islands in these months.
November · Shoulder season
1 monthJFMAMJJASOND
- Water temperature
- 22–22 °C
- Rain
- 3 days a month
Diving conditionsSeas stay mostly calm. It rains more. The wind eases.
Marine lifeAngelshark (near-guaranteed) peaks at Lanzarote, Canary Islands in these months.
December to April · Off season
5 monthsJFMAMJJASOND
- Water temperature
- 19–21 °C
- Visibility
- 15–25 m
- Rain
- 2 days a month
Diving conditionsIt rains more. The sea is rougher.
Marine lifeAngelshark (near-guaranteed) peaks at Lanzarote, Canary Islands in these months.
- Spring tides run 2.5 m against 1.1 m on neaps, so currents build around the full and new moon.
- Water temperature is satellite sea-surface temperature, so expect it cooler below the thermocline.
- Visibility is estimated from satellite chlorophyll-a.
Canary Islands water temperature and weather
467 underwater observation records · 24 surveyed years of ocean data · 10 years of sea temperature
Water & weather
Lanzarote, Canary Islands water temperature by month
The dashed line is the monthly average. Eight days in ten fall inside the band.
10th to 90th percentile rangemonthly mean
2
rough days a month
Seas top 1.5 m on 6% of days. Enough to cancel a day boat
1
blowy days a month
Gusts over 40 km/h, about where a day boat stays in port
2
wet days a month
0 of them bring heavy rain
| Month | Swell | Gusts over 40 km/h | Wet days | Heavy rain | Air | Daylight |
|---|---|---|---|---|---|---|
| January | 1.5 m | 3% | 1 | 0 | 21 °C | 10.3 h |
| February | 1.6 m | 5% | 3 | 0 | 21 °C | 11.0 h |
| March | 1.5 m | 4% | 3 | 0 | 22 °C | 11.8 h |
| April | 1.5 m | 3% | 2 | 0 | 23 °C | 12.7 h |
| May | 1.3 m | 2% | 1 | 0 | 24 °C | 13.4 h |
| June | 1.2 m | 1% | 1 | 0 | 26 °C | 13.8 h |
| July | 1.3 m | 3% | 0 | 0 | 27 °C | 13.7 h |
| August | 1.3 m | 2% | 0 | 0 | 29 °C | 13.0 h |
| September | 1.2 m | 1% | 1 | 0 | 28 °C | 12.2 h |
| October | 1.2 m | 0% | 2 | 0 | 27 °C | 11.3 h |
| November | 1.4 m | 1% | 3 | 0 | 24 °C | 10.5 h |
| December | 1.4 m | 2% | 2 | 0 | 22 °C | 10.2 h |
Swell is the rough end of the month: nine days in ten come in under it. Sea temperature covers 10 years, waves 4.
Pick your week
48 weeks from the daily record. Darker is better, against this site's own year. Pick a month for the detail.
| Week 1 | January week 1: Moderate | February week 1: Poor | March week 1: Poor | April week 1: Poor | May week 1: Poor | June week 1: Good | July week 1: Moderate | August week 1: Poor | September week 1: Good | October week 1: Excellent | November week 1: Good | December week 1: Poor |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Week 2 | January week 2: Poor | February week 2: Poor | March week 2: Moderate | April week 2: Poor | May week 2: Poor | June week 2: Good | July week 2: Moderate | August week 2: Moderate | September week 2: Excellent | October week 2: Excellent | November week 2: Moderate | December week 2: Poor |
| Week 3 | January week 3: Poor | February week 3: Poor | March week 3: Poor | April week 3: Poor | May week 3: Poor | June week 3: Excellent | July week 3: Poor | August week 3: Moderate | September week 3: Excellent | October week 3: Excellent | November week 3: Poor | December week 3: Poor |
| Week 4 | January week 4: Poor | February week 4: Poor | March week 4: Poor | April week 4: Moderate | May week 4: Good | June week 4: Moderate | July week 4: Poor | August week 4: Moderate | September week 4: Excellent | October week 4: Excellent | November week 4: Poor | December week 4: Moderate |
Excellent Good Moderate PoorBest week to go: second of October
January, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Moderate | 20 °C | 1.4 m | 21 km/h | 4% |
| Week 2 | Poor | 19 °C | 1.5 m | 23 km/h | 4% |
| Week 3 | Poor | 19 °C | 1.5 m | 23 km/h | 3% |
| Week 4 | Poor | 19 °C | 1.6 m | 24 km/h | 6% |
February, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Poor | 19 °C | 1.5 m | 24 km/h | 9% |
| Week 2 | Poor | 19 °C | 1.5 m | 23 km/h | 9% |
| Week 3 | Poor | 19 °C | 1.6 m | 24 km/h | 11% |
| Week 4 | Poor | 19 °C | 1.9 m | 24 km/h | 12% |
March, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Poor | 19 °C | 1.9 m | 26 km/h | 8% |
| Week 2 | Moderate | 19 °C | 1.5 m | 25 km/h | 5% |
| Week 3 | Poor | 19 °C | 1.6 m | 26 km/h | 8% |
| Week 4 | Poor | 19 °C | 1.4 m | 26 km/h | 17% |
April, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Poor | 19 °C | 1.4 m | 24 km/h | 14% |
| Week 2 | Poor | 19 °C | 1.6 m | 24 km/h | 6% |
| Week 3 | Poor | 19 °C | 1.6 m | 25 km/h | 4% |
| Week 4 | Moderate | 19 °C | 1.5 m | 25 km/h | 4% |
May, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Poor | 20 °C | 1.3 m | 25 km/h | 7% |
| Week 2 | Poor | 20 °C | 1.4 m | 26 km/h | 6% |
| Week 3 | Poor | 20 °C | 1.3 m | 27 km/h | 3% |
| Week 4 | Good | 20 °C | 1.1 m | 26 km/h | 3% |
June, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Good | 21 °C | 1.1 m | 26 km/h | 3% |
| Week 2 | Good | 21 °C | 1.1 m | 26 km/h | 2% |
| Week 3 | Excellent | 21 °C | 1.1 m | 26 km/h | 2% |
| Week 4 | Moderate | 21 °C | 1.3 m | 27 km/h | 1% |
July, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Moderate | 21 °C | 1.2 m | 28 km/h | 0% |
| Week 2 | Moderate | 22 °C | 1.2 m | 29 km/h | 0% |
| Week 3 | Poor | 22 °C | 1.3 m | 29 km/h | 0% |
| Week 4 | Poor | 22 °C | 1.3 m | 30 km/h | 1% |
August, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Poor | 22 °C | 1.3 m | 28 km/h | 1% |
| Week 2 | Moderate | 22 °C | 1.2 m | 28 km/h | 0% |
| Week 3 | Moderate | 23 °C | 1.2 m | 28 km/h | 1% |
| Week 4 | Moderate | 23 °C | 1.3 m | 27 km/h | 1% |
September, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Good | 23 °C | 1.3 m | 25 km/h | 1% |
| Week 2 | Excellent | 23 °C | 1.2 m | 24 km/h | 1% |
| Week 3 | Excellent | 23 °C | 1.1 m | 23 km/h | 3% |
| Week 4 | Excellent | 23 °C | 1.0 m | 23 km/h | 4% |
October, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Excellent | 23 °C | 1.1 m | 23 km/h | 2% |
| Week 2 | Excellent | 23 °C | 1.2 m | 21 km/h | 3% |
| Week 3 | Excellent | 23 °C | 1.2 m | 20 km/h | 9% |
| Week 4 | Excellent | 22 °C | 1.1 m | 20 km/h | 9% |
November, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Good | 22 °C | 1.3 m | 21 km/h | 6% |
| Week 2 | Moderate | 22 °C | 1.5 m | 21 km/h | 8% |
| Week 3 | Poor | 22 °C | 1.4 m | 21 km/h | 11% |
| Week 4 | Poor | 21 °C | 1.4 m | 21 km/h | 12% |
December, week by week
| Week | Conditions | Water | Swell | Wind | Rain chance |
|---|---|---|---|---|---|
| Week 1 | Poor | 21 °C | 1.4 m | 22 km/h | 11% |
| Week 2 | Poor | 21 °C | 1.5 m | 23 km/h | 9% |
| Week 3 | Poor | 20 °C | 1.5 m | 22 km/h | 6% |
| Week 4 | Moderate | 20 °C | 1.4 m | 21 km/h | 3% |
10 years of daily records, averaged into weeks.
Gear & storms
What to wear
Off the coldest water of each month, not the average — that is what the suit has to cope with.
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Suit | January: 5 mm + | February: 5 mm + | March: 5 mm + | April: 5 mm + | May: 5 mm + | June: 5 mm + | July: 5 mm + | August: 5 mm | September: 5 mm | October: 5 mm | November: 5 mm + | December: 5 mm + |
- Nov–Jul5 mm with hood and gloves
- Aug–Oct5 mm full suit
Swell through the year
The rough end of each month — nine days in ten come in under it.
Amber is over 1.5 m.
Tides
Tropical storms
No tropical storm has come within 250 km in 30 years of records. Swell and wind set the season, not cyclones.
- NOAASea surface temperature, from OISST and MUR
- ERA5Wind, waves, rain and air temperature, via Open-Meteo
- OBISMarine species records within 60 km
- IBTrACSTropical cyclone tracks, 1996 to 2025
Lanzarote, Canary Islands marine life — what you'll see diving
| Species | When | Observed window | Reliability | Evidence | Records |
|---|---|---|---|---|---|
| Angelshark | All year | Near-guaranteed | 348 | ||
| Common dolphin | Jan, Mar–Apr | Hit-or-miss | 29 | ||
| Atlantic spotted dolphin | Dec–Jan, Apr | Likely | 31 | ||
| Loggerhead turtle | May, Aug, Oct, Dec | Likely | 12 | ||
| Bottlenose dolphin | Dec–Jan, Apr–May | Hit-or-miss | 13 | ||
| Short-finned pilot whale | Dec–Feb, Jul | Hit-or-miss | 12 |
Peak Present
- Observed window
- Months with records. Peak is where most of them fall.
- Reliability
- Near-guaranteed in 60% of surveyed years or more
- Likely 30% to 60%
- Hit-or-miss under 30%
- Evidence
- Years it was seen, out of the years anyone surveyed.
- Records
- OBIS sightings within 60 km.
These are sightings people logged, not a full survey of the reef. A species missing from a month may just mean nobody recorded one.
Diving Lanzarote, Canary Islands — common questions
- When is the best time to dive Lanzarote, Canary Islands?
- The best conditions run September to October once the water has warmed to 23 °C from 20. The marine life holds steady all year, so the weather picks the month.
- When is the diving season in Lanzarote, Canary Islands?
- The diving season in Lanzarote, Canary Islands runs September to October.
- Is the diving in Lanzarote, Canary Islands good for beginners?
- Yes. It suits Open Water divers, so it works for a first trip after certification.
- How warm is the water in Lanzarote, Canary Islands?
- Between 19 and 23 °C at the surface across the year, coldest in March and warmest in September. It runs cooler below the thermocline.
- What wetsuit do I need in Lanzarote, Canary Islands?
- A 5 mm with hood and gloves covers the coldest water of the year. In the warmest months a 5 mm full suit is enough.
- What is the visibility like in Lanzarote, Canary Islands?
- Roughly 10 to 30 m depending on the month. That is estimated from satellite chlorophyll-a rather than measured in the water.
- What will I see diving Lanzarote, Canary Islands?
- The most consistently recorded species are Angelshark (near-guaranteed), Common dolphin (hit-or-miss) and Atlantic spotted dolphin (likely), from 467 records within 60 km.
- Does Lanzarote, Canary Islands get tropical storms?
- No. None has passed within 250 km in 30 years of records.
- Is there current in Lanzarote, Canary Islands?
- The tide rises and falls 2.5 m around the full and new moon, against 1.1 m in between. How much of that becomes current depends on the shape of the channel.
- When should I avoid Lanzarote, Canary Islands?
- February–March are the weakest months for conditions.
- How do you dive Lanzarote, Canary Islands?
- Mostly from day boats and the shore. Trips run through the season, Sep–Oct.