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Coldest beach in Hawaii in March

111 coastal locations in Hawaii ranked by their typical March sea temperature. State-wide average in March: 24.4°C.

Coldest in March

Laysan Island, Hawaii

22.8°C

State March average

24.4°C

across 111 coastal locations in Hawaii

Vs annual mean

-1.4°C

below the year-round state average

What the Hawaii water feels like in March

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

Hawaii monthly average 24.4°C to 27.2°C
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  • Warmest month September 27.2°C
  • Coldest month March 24.4°C
  • Annual mean 25.8°C
  • Months above 20°C 12 of 12

Where March fits in the year

March sits inside the state pattern shown on the left. Browse a different month for a fresh ranking.

Hawaii sea temperature map (live)

Today's reading at every Hawaii beach we track. The list below uses the typical March mean from a decade of daily history.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 coldest Hawaii beaches in March

Sorted by typical March mean. Click any beach for the full location page.

# Location March mean
1 Hanalei Bay, Kauai Island, Hawaii Hawaii 24.4°C
2 Hilo Hawaii 24.4°C
3 Hilo Bay Hawaii 24.3°C
4 Hilo, Hilo Bay, Kuhio Bay Island Hawaii 24.3°C
5 Papaikou Hawaii 24.3°C
6 Kahului Hawaii 24.3°C
7 Kaunakakai Hawaii 24.3°C
8 Kihei Hawaii 24.3°C
9 Maui Hawaii 24.3°C
10 Molokai Hawaii 24.3°C
11 Paia Hawaii 24.3°C
12 Sugar Beach Hawaii 24.3°C
13 Hana, Maui Island, Hawaii Hawaii 24.3°C
14 Aiea Hawaii 24.3°C
15 Heeia Hawaii 24.3°C
16 Hickam Housing Hawaii 24.3°C
17 Honolulu Hawaii 24.3°C
18 Iroquois Point Hawaii 24.3°C
19 Kahaluu Hawaii 24.3°C
20 Kaimana Beach Hawaii 24.3°C
21 Kaneohe Hawaii 24.3°C
22 Pearl City Hawaii 24.3°C
23 Waikiki Hawaii 24.3°C
24 Kauai Hawaii 24.2°C
25 Banzai Pipeline Hawaii 24.2°C
Show 25 more ▸
26 Ehukai Beach Park Hawaii 24.2°C
27 Haleiwa Hawaii 24.2°C
28 Hana Hawaii 24.2°C
29 North Shore Hawaii 24.2°C
30 Sunset Beach Hawaii 24.2°C
31 Waialua Hawaii 24.2°C
32 Waimea Bay Hawaii 24.2°C
33 Hanauma Bay Hawaii 24.2°C
34 Kailua Hawaii 24.2°C
35 Lanikai Hawaii 24.2°C
36 Waimanalo Beach Hawaii 24.2°C
37 Anahola Hawaii 24.1°C
38 Anini Beach Hawaii 24.1°C
39 Hanalei Hawaii 24.1°C
40 Kapaa Hawaii 24.1°C
41 Princeville Hawaii 24.1°C
42 Wailua Hawaii 24.1°C
43 Hauula Hawaii 24.1°C
44 Kaaawa Hawaii 24.1°C
45 Kahuku Hawaii 24.1°C
46 Laie Hawaii 24.1°C
47 Punaluu Hawaii 24.1°C
48 French Frigate Shoals Hawaii 23.9°C
49 East Island, French Frigate Shoals, Hawaii Hawaii 23.8°C
50 Laysan Island, Hawaii Hawaii 22.8°C

Warmest 10 in Hawaii in March

Same data flipped. The warmest spots in the state for this month.

# Location March mean
1 Napoopoo, Kealakekua Bay, Hawaii Island, Hawaii Hawaii 25.1°C
2 Kealakekua Bay Hawaii 25.0°C
3 Island of Hawaii Hawaii 24.9°C
4 Kahaluu-Keauhou Hawaii 24.9°C
5 Kailua Kona Hawaii 24.9°C
6 Kua Bay Hawaii 24.8°C
7 Mahukona, Hawaii Island, Hawaii Hawaii 24.8°C
8 Kuheia Bay, Kahoolawe Island, Hawaii Hawaii 24.8°C
9 Smuggler Cove, Kahoolawe Island, Hawaii Hawaii 24.8°C
10 Kaumalapau, Lanai Island, Hawaii Hawaii 24.8°C

Other US states

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