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Warmest beach in Hawaii in April

111 coastal locations in Hawaii ranked by their typical April sea temperature. State-wide average in April: 24.8°C.

Warmest in April

Kealakekua Bay

25.4°C

State April average

24.8°C

across 111 coastal locations in Hawaii

Vs annual mean

-1.0°C

below the year-round state average

What the Hawaii water feels like in April

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 April fits in the year

April 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 April 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 warmest Hawaii beaches in April

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

# Location April mean
1 Kealakekua Bay Hawaii 25.4°C
2 Island of Hawaii Hawaii 25.4°C
3 Kahaluu-Keauhou Hawaii 25.4°C
4 Kailua Kona Hawaii 25.4°C
5 Napoopoo, Kealakekua Bay, Hawaii Island, Hawaii Hawaii 25.4°C
6 Kua Bay Hawaii 25.3°C
7 Hapuna Beach Hawaii 25.2°C
8 Puako Hawaii 25.2°C
9 Waikoloa Village Hawaii 25.2°C
10 Lihue Hawaii 25.1°C
11 Poipu Hawaii 25.1°C
12 Eleele Hawaii 25.1°C
13 Hanapepe Hawaii 25.1°C
14 Kekaha Hawaii 25.1°C
15 Kaumalapau, Lanai Island, Hawaii Hawaii 25.1°C
16 Waianae, Oahu Island, Hawaii Hawaii 25.1°C
17 Mahukona, Hawaii Island, Hawaii Hawaii 25.0°C
18 Nonopapa, Niihau Island, Hawaii Hawaii 25.0°C
19 Hanamaulu Bay, Kauai Island, Hawaii Hawaii 25.0°C
20 Nawiliwili, Nawiliwili Harbor, Kauai Island Hawaii 25.0°C
21 Port Allen, Hanapepe Bay, Kauai Island Hawaii 25.0°C
22 Waimea Bay, Kauai Island, Hawaii Hawaii 25.0°C
23 Kuheia Bay, Kahoolawe Island, Hawaii Hawaii 25.0°C
24 Smuggler Cove, Kahoolawe Island, Hawaii Hawaii 25.0°C
25 Kawaihae Hawaii 25.0°C
Show 25 more ▸
26 Honuapo, Hawaii Island, Hawaii Hawaii 24.9°C
27 Kaunakakai Harbor, Molokai Island Hawaii 24.9°C
28 Kolo, Molokai Island, Hawaii Hawaii 24.9°C
29 Lanai Hawaii 24.9°C
30 Ewa Beach Hawaii 24.9°C
31 Fort Kamehameha, Bishop Point, Pearl Harbor, Oahu Island Hawaii 24.9°C
32 Honolulu, Honolulu Harbor, Oahu Island Hawaii 24.9°C
33 Ko Olina Hawaii 24.9°C
34 Maili Hawaii 24.9°C
35 Makaha Hawaii 24.9°C
36 Moku o Loe, Kaneohe Bay, Oahu Island Hawaii 24.9°C
37 Nanakuli Hawaii 24.9°C
38 Oahu Hawaii 24.9°C
39 Pearl Harbor, Ford Island Ferry Dock, Oahu Island Hawaii 24.9°C
40 Waianae Hawaii 24.9°C
41 Waipahu Hawaii 24.9°C
42 Haleiwa, Waialua Bay, Oahu Island, Hawaii Hawaii 24.9°C
43 Waimea Hawaii 24.9°C
44 Kamalo Harbor, Molokai Island, Hawaii Hawaii 24.8°C
45 Makena, Maui Island, Hawaii Hawaii 24.8°C
46 Pukoo Harbor, Molokai Island, Hawaii Hawaii 24.8°C
47 Molokini Hawaii 24.8°C
48 Wailea Hawaii 24.8°C
49 Hilo Hawaii 24.8°C
50 Wainaku Hawaii 24.8°C

Coldest 10 in Hawaii in April

Same data the other way.

# Location April mean
1 Laysan Island, Hawaii Hawaii 22.9°C
2 East Island, French Frigate Shoals, Hawaii Hawaii 24.1°C
3 French Frigate Shoals Hawaii 24.1°C
4 Hana, Maui Island, Hawaii Hawaii 24.4°C
5 Hana Hawaii 24.5°C
6 Hauula Hawaii 24.5°C
7 Kaaawa Hawaii 24.5°C
8 Kahuku Hawaii 24.5°C
9 Laie Hawaii 24.5°C
10 Punaluu Hawaii 24.5°C

Other US states

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