Portugal
Klemens
18–30 mMax Depth
boatEntry
36Species
Conditions Summary
Model forecast · local time (GMT+1)
Model conditions signal71/100
Waves
1.6 m
12.3 s
Swell
1.4 m
12.1 s
Current speed
0.6 km/h
flowing toward S
Water temperature
17.9°C
Wind
4.6 km/h
→ NW
Sea level
0.2 m
rising
WavesChallenging
SwellWatch
Current speedCalm
Forecast Overview
Tue, Oct 20Challenging
Waves1.6–1.7 mCurrent speed0.9 km/h maxWater temperature17.9°C
TodayChallenging
Waves1.3–1.9 mCurrent speed0.9 km/h maxWater temperature17.8°C
TomorrowChallenging
Waves1.8–2.0 mCurrent speed1.1 km/h maxWater temperature17.5°C
Fri, Oct 23Challenging
Waves1.6–1.8 mCurrent speed0.5 km/h maxWater temperature17.4°C
Next 72 hours
Catalog depth18–30 m
Data sources & field guideOpen-Meteo Marine + Weather APIs
Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.
Updated: cached data
Open-Meteo Marine + Weather APIs →Dive readiness
Collecting the latest marine conditions and forecast signals.
Seasons · water temperature
12-month outlook
Best window
May-Oct
Peak month
Sep 19.2°
Jan15.5°
Feb14.9°
Mar14.9°
Apr15.6°
May16.6°
Jun18.0°
Jul18.6°
Aug19.1°
Sep19.2°
Oct18.7°
Nov17.5°
Dec16.4°
Current: moderate
Typical visibility: 8 m
Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.
Explore nearby centers on the map
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Dive Types
wrecksalt Waterintermediate Difficulty
Questions to ask a local operator
- What are today's current, visibility, entry, and exit conditions?
- Does the planned route stay within my certification and recent experience?
- Are there local permits, conservation rules, or equipment requirements?
Common Species
Moroccan white seabream
Diplodus cadenati
DeepLog5
Ringneck blenny
Parablennius pilicornis
DeepLog3
Snakelocks anemone
Anemonia viridis
DeepLog3
Stony sea urchin
Paracentrotus lividus
DeepLog3
Common two-banded seabream
Diplodus vulgaris
DeepLog2
Eulalia clavigera
DeepLog2
Sea urchin
Coscinasterias tenuispina
DeepLog2
Spiny starfish
Marthasterias glacialis
DeepLog2
Big-scale sand smelt
Atherina boyeri
DeepLog1
Black seabream
Spondyliosoma cantharus
DeepLog1
Common edible cockle
Cerastoderma edule
DeepLog1
Diaphorodoris papillata
DeepLog1
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
