NOAA SATELLITE DATA (1991–2020 30-YEAR CLIMATOLOGY)
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Croatia Sea Temperature by Month

Complete 12-month annual water temperature curves across all 71 surveyed coastlines in Croatia. Includes regional upwelling, bathymetric dynamics, and peak bathing windows.

Climatology Notice: Temperatures represent the 30-year long-term historical average (1991–2020 normal), not a live single-day sensor forecast.

Select Month

JanFebMarAprMayPrimeJunPrimeJulPrimeAugPrimeSepPrimeOctPrimeNovPrimeDec

Adriatic Karst Inflows & Island Archipelago Circulation

The eastern Adriatic coast features deep karst topography with submerged freshwater springs (vrulje) that discharge cold mountain runoff into select coves. However, protected channels between the Dalmatian islands (Hvar, Brač, Korčula) trap summer solar heat, yielding comfortable 24.5–25.0°C August bathing temperatures.

Oceanographic Phenomenon:Subterranean Vrulja Springs & Island Shelter
Thermal Lag Characteristic:Moderate Adriatic thermal lag: the shallow basin warms rapidly in June and cools faster in late autumn under the influence of cold northeasterly Bora winds.
Peak Bathing Average:August (24.8°C)
Statutory Tourism Sources:
ston.hrcroatia.hrvisitmurter.comtz-komiza.hrmljet.hr

All 71 Beaches in Croatia

Individual coordinate lookups from NOAA 0.25° marine grid.

Showing 71 coastlines
Bellevue Beach
#1 in August
26.0°C
Croatia flagDubrovnik (Miramare Bay), Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.8°
J
23.6°
J
25.7°
A
26.0°
S
24.1°
O
21.0°
N
17.8°
View Full Beach Guide
Kupari Beach
#2 in August
26.0°C
Croatia flagDubrovnik Riviera (Župa Dubrovačka), Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.8°
J
23.6°
J
25.7°
A
26.0°
S
24.1°
O
21.0°
N
17.8°
View Full Beach Guide
Vučine Beach
#3 in August
25.8°C
Croatia flagPelješac Peninsula, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
23.2°
J
25.4°
A
25.8°
S
23.8°
O
20.8°
N
17.8°
View Full Beach Guide
Slanica Beach
#4 in August
25.8°C
Croatia flagŠibenik-Knin (Murter), Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
23.2°
J
25.4°
A
25.8°
S
23.8°
O
20.8°
N
17.8°
View Full Beach Guide
Podvrške Beach
#5 in August
25.8°C
Croatia flagŠibenik-Knin (Murter), Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
23.2°
J
25.4°
A
25.8°
S
23.8°
O
20.8°
N
17.8°
View Full Beach Guide
Mokalo Beach
#10 in August
25.8°C
Croatia flagPelješac Peninsula, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
23.2°
J
25.4°
A
25.8°
S
23.8°
O
20.8°
N
17.8°
View Full Beach Guide
Murvica Beach
#11 in August
25.8°C
Croatia flagBrač Island, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
23.2°
J
25.4°
A
25.8°
S
23.8°
O
20.8°
N
17.8°
View Full Beach Guide
Sunj Beach
#12 in August
25.8°C
Croatia flagLopud, Elaphiti Islands, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.5°
J
22.5°
J
24.8°
A
25.8°
S
23.6°
O
20.9°
N
18.4°
View Full Beach Guide
Soline Beach
#13 in August
25.8°C
Croatia flagZadar (Biograd na Moru), Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
23.2°
J
25.4°
A
25.8°
S
23.8°
O
20.8°
N
17.8°
View Full Beach Guide
Zaglav Beach
#14 in August
25.8°C
Croatia flagVis Island, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
23.2°
J
25.4°
A
25.8°
S
23.8°
O
20.8°
N
17.8°
View Full Beach Guide
Pupnatska Luka
#16 in August
25.8°C
Croatia flagKorčula Island, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
23.2°
J
25.4°
A
25.8°
S
23.8°
O
20.8°
N
17.8°
View Full Beach Guide
Zaraće Beach
#20 in August
25.8°C
Croatia flagHvar Island, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
23.2°
J
25.4°
A
25.8°
S
23.8°
O
20.8°
N
17.8°
View Full Beach Guide
Pasjača Beach
#21 in August
25.8°C
Croatia flagKonavle, near Dubrovnik, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.6°
J
22.5°
J
24.9°
A
25.8°
S
23.6°
O
21.0°
N
18.5°
View Full Beach Guide
Pokonji Dol
#23 in August
25.8°C
Croatia flagHvar Island, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.9°
J
23.2°
J
25.4°
A
25.8°
S
23.8°
O
20.8°
N
17.8°
View Full Beach Guide
Banje Beach
#25 in August
25.8°C
Croatia flagDubrovnik, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.6°
J
22.5°
J
24.9°
A
25.8°
S
23.6°
O
21.0°
N
18.5°
View Full Beach Guide
Tučepi Beach
#26 in August
25.8°C
Croatia flagMakarska Riviera (Tučepi), Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.6°
J
23.5°
J
25.5°
A
25.8°
S
23.8°
O
20.6°
N
17.4°
View Full Beach Guide
Podrače Beach
#28 in August
25.6°C
Croatia flagSplit-Dalmatia (Brela / Makarska Riviera), Croatia, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.8°
J
22.5°
J
24.8°
A
25.6°
S
23.8°
O
20.5°
N
17.5°
View Full Beach Guide
Mulini Beach
#29 in August
25.6°C
Croatia flagRovinj, Istria, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
17.7°
J
22.2°
J
24.8°
A
25.6°
S
22.9°
O
19.6°
N
16.6°
View Full Beach Guide
Kašjuni Beach
#30 in August
25.4°C
Croatia flagSplit (Marjan Forest Park), Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.3°
J
23.1°
J
25.1°
A
25.4°
S
23.5°
O
20.3°
N
17.1°
View Full Beach Guide
Čikat Bay
#35 in August
25.2°C
Croatia flagLošinj Island, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
17.8°
J
22.4°
J
24.8°
A
25.2°
S
22.6°
O
19.1°
N
15.6°
View Full Beach Guide
Divna Beach
#36 in August
25.2°C
Croatia flagPelješac Peninsula, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.3°
J
22.2°
J
24.4°
A
25.2°
S
23.3°
O
21.0°
N
18.6°
View Full Beach Guide
Lone Bay
#39 in August
25.2°C
Croatia flagIstria, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
17.8°
J
22.4°
J
24.8°
A
25.2°
S
22.6°
O
19.1°
N
15.6°
View Full Beach Guide
Valdarke Bay
#40 in August
25.2°C
Croatia flagLošinj Island, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
17.8°
J
22.4°
J
24.8°
A
25.2°
S
22.6°
O
19.1°
N
15.6°
View Full Beach Guide
Medveja Beach
#43 in August
25.2°C
Croatia flagKvarner (Opatija Riviera), Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
17.8°
J
22.4°
J
24.8°
A
25.2°
S
22.6°
O
19.1°
N
15.6°
View Full Beach Guide
Vela Pržina
#45 in August
25.1°C
Croatia flagLumbarda, Korčula, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.2°
J
22.1°
J
24.3°
A
25.1°
S
23.2°
O
21.0°
N
18.6°
View Full Beach Guide
Bijeca Beach
#46 in August
25.1°C
Croatia flagMedulin, Istria, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
17.3°
J
21.6°
J
24.3°
A
25.1°
S
22.4°
O
19.6°
N
16.8°
View Full Beach Guide
Rt Kamenjak
#47 in August
25.1°C
Croatia flagPremantura, Istria, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
17.3°
J
21.6°
J
24.3°
A
25.1°
S
22.4°
O
19.6°
N
16.8°
View Full Beach Guide
Trstenica
#49 in August
25.1°C
Croatia flagOrebić, Pelješac, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.2°
J
22.1°
J
24.3°
A
25.1°
S
23.2°
O
21.0°
N
18.6°
View Full Beach Guide
Lojena Beach
#50 in August
25.1°C
Croatia flagKornati National Park (Levrnaka), Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
19.0°
J
22.8°
J
24.9°
A
25.1°
S
23.2°
O
20.0°
N
16.8°
View Full Beach Guide
Sakarun
#51 in August
25.0°C
Croatia flagDugi Otok, Zadar, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
17.7°
J
21.7°
J
24.3°
A
25.0°
S
22.8°
O
20.2°
N
17.7°
View Full Beach Guide
Proizd
#52 in August
25.0°C
Croatia flagnear Vela Luka, Korčula, Croatia
● Warm Bathwater
NOAA Season Curve (May–Oct):
M
18.1°
J
22.0°
J
24.3°
A
25.0°
S
23.0°
O
20.8°
N
18.5°
View Full Beach Guide
Stiniva Cove
#53 in August
24.9°C
Croatia flagVis, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
17.9°
J
21.8°
J
24.2°
A
24.9°
S
22.8°
O
20.6°
N
18.3°
View Full Beach Guide
Srebrna Beach
#54 in August
24.9°C
Croatia flagRukavac, Vis, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
17.9°
J
21.8°
J
24.2°
A
24.9°
S
22.8°
O
20.6°
N
18.3°
View Full Beach Guide
Zlatni Rat
#55 in August
24.8°C
Croatia flagBrač, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.0°
J
21.9°
J
24.2°
A
24.8°
S
23.0°
O
20.9°
N
18.6°
View Full Beach Guide
Dubovica
#56 in August
24.8°C
Croatia flagHvar Island, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.0°
J
21.9°
J
24.2°
A
24.8°
S
23.0°
O
20.9°
N
18.6°
View Full Beach Guide
Palmižana
#57 in August
24.8°C
Croatia flagPakleni Islands, Hvar, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.0°
J
21.8°
J
24.1°
A
24.8°
S
22.9°
O
20.8°
N
18.5°
View Full Beach Guide
Beritnica Beach
#58 in August
24.8°C
Croatia flagPag Island (Metajna), Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.8°
J
22.4°
J
24.6°
A
24.8°
S
22.9°
O
19.8°
N
16.4°
View Full Beach Guide
Ručica Beach
#59 in August
24.8°C
Croatia flagPag Island (Metajna), Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.8°
J
22.4°
J
24.6°
A
24.8°
S
22.9°
O
19.8°
N
16.4°
View Full Beach Guide
Bok Beach
#61 in August
24.6°C
Croatia flagKvarner (Susak Island), Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.5°
J
22.1°
J
24.3°
A
24.6°
S
22.6°
O
19.5°
N
16.1°
View Full Beach Guide
Nugal Beach
#63 in August
24.5°C
Croatia flagMakarska Riviera, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.0°
J
21.8°
J
24.0°
A
24.5°
S
22.8°
O
20.8°
N
18.6°
View Full Beach Guide
Punta Rata
#64 in August
24.5°C
Croatia flagBrela, Makarska Riviera, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
18.0°
J
21.8°
J
24.0°
A
24.5°
S
22.8°
O
20.8°
N
18.6°
View Full Beach Guide
Zavratnica
#66 in August
24.0°C
Croatia flagJablanac, Velebit, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
17.4°
J
21.4°
J
23.7°
A
24.0°
S
21.8°
O
19.4°
N
17.0°
View Full Beach Guide
Sveti Ivan Beach
#67 in August
24.0°C
Croatia flagLubenice, Cres, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
17.0°
J
21.1°
J
23.6°
A
24.0°
S
21.4°
O
19.0°
N
16.3°
View Full Beach Guide
Zrće Beach
#68 in August
24.0°C
Croatia flagNovalja, Pag, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
17.4°
J
21.4°
J
23.7°
A
24.0°
S
21.8°
O
19.4°
N
17.0°
View Full Beach Guide
Oprna Bay
#69 in August
23.8°C
Croatia flagStara Baška, Krk, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
17.1°
J
21.1°
J
23.5°
A
23.8°
S
21.4°
O
19.0°
N
16.5°
View Full Beach Guide
Vela Plaža
#71 in August
23.8°C
Croatia flagBaška, Krk, Croatia
● Pleasant & Comfortable
NOAA Season Curve (May–Oct):
M
17.1°
J
21.1°
J
23.5°
A
23.8°
S
21.4°
O
19.0°
N
16.5°
View Full Beach Guide

Explore Sea Temperatures by Country

Spain(23.6°C)Italy(25.9°C)Turkey(27.3°C)France(22.4°C)Greece(25.4°C)Cyprus(27.7°C)Croatia(25.2°C)Albania(25.5°C)Montenegro(25.7°C)Malta(26.7°C)Bulgaria(25.1°C)Romania(24.7°C)Slovenia(25.4°C)Portugal(20.7°C)Poland(19°C)Sweden(18.3°C)Netherlands(18.5°C)Bosnia & Herzegovina(25.2°C)Monaco(24.6°C)Latvia(18.5°C)Estonia(18°C)Lithuania(18.8°C)Germany(18.6°C)Denmark(18°C)Norway(15.3°C)Belgium(18.7°C)Faroe Islands(10.9°C)United Kingdom(16.1°C)Ireland(15.9°C)Iceland(10.9°C)Finland(16.6°C)