Marine Weather and Tide Forecast for Discovery Harbour, HI
![]() | Sunrise 5:41 AM Sunset 6:53 PM Moonrise 2:13 AM Moonset 2:39 PM |
PHZ124 Big Island Southeast Waters- 309 Pm Hst Wed May 21 2025
.small craft advisory in effect through Thursday afternoon - .
Tonight - East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east 5 feet at 6 seconds. Isolated showers this evening. Scattered showers after midnight.
Thursday - East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east 5 feet at 6 seconds. Isolated showers in the morning.
Thursday night - East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east 6 feet at 6 seconds. Isolated showers in the evening. Scattered showers after midnight.
Friday - East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east 5 feet at 6 seconds and south southwest 3 feet at 17 seconds. Scattered showers, mainly in the morning.
Friday night - East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east 5 feet at 5 seconds and south southwest 3 feet at 16 seconds. Isolated showers.
Saturday - East northeast winds to 20 knots. Seas 4 to 6 feet. Wave detail: east 5 feet at 5 seconds. Isolated showers.
Saturday night - East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east 5 feet at 5 seconds. Isolated showers.
Sunday - East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave detail: east 6 feet at 5 seconds. Isolated showers in the morning. Isolated showers after midnight.
Monday - East northeast winds 20 to 25 knots. Seas 4 to 5 feet. Wave detail: east 5 feet at 5 seconds. Isolated showers in the morning. Isolated showers after midnight.
7 Day Forecast for Marine Location Near Discovery Harbour, HI

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Honuapo Click for Map Thu -- 02:12 AM HST Moonrise Thu -- 05:45 AM HST Sunrise Thu -- 06:02 AM HST -0.17 feet Low Tide Thu -- 12:45 PM HST 1.94 feet High Tide Thu -- 02:38 PM HST Moonset Thu -- 06:51 PM HST 0.50 feet Low Tide Thu -- 06:52 PM HST Sunset Thu -- 11:53 PM HST 1.63 feet High Tide Tide / Current data from XTide NOT FOR NAVIGATION |   |
Honuapo, Hawaii Island, Hawaii, Tide feet
12 am |
1.7 |
1 am |
1.5 |
2 am |
1.1 |
3 am |
0.7 |
4 am |
0.2 |
5 am |
-0.1 |
6 am |
-0.2 |
7 am |
-0.1 |
8 am |
0.3 |
9 am |
0.7 |
10 am |
1.2 |
11 am |
1.6 |
12 pm |
1.9 |
1 pm |
1.9 |
2 pm |
1.8 |
3 pm |
1.5 |
4 pm |
1.1 |
5 pm |
0.8 |
6 pm |
0.6 |
7 pm |
0.5 |
8 pm |
0.6 |
9 pm |
0.9 |
10 pm |
1.3 |
11 pm |
1.5 |
Napoopoo Click for Map Thu -- 02:14 AM HST Moonrise Thu -- 05:46 AM HST Sunrise Thu -- 06:06 AM HST -0.27 feet Low Tide Thu -- 12:55 PM HST 1.54 feet High Tide Thu -- 02:39 PM HST Moonset Thu -- 06:54 PM HST Sunset Thu -- 06:55 PM HST 0.40 feet Low Tide Tide / Current data from XTide NOT FOR NAVIGATION |   |
Napoopoo, Kealakekua Bay, Hawaii Island, Hawaii, Tide feet
12 am |
1.4 |
1 am |
1.2 |
2 am |
0.9 |
3 am |
0.5 |
4 am |
0.1 |
5 am |
-0.2 |
6 am |
-0.3 |
7 am |
-0.2 |
8 am |
0.1 |
9 am |
0.4 |
10 am |
0.9 |
11 am |
1.2 |
12 pm |
1.5 |
1 pm |
1.5 |
2 pm |
1.4 |
3 pm |
1.2 |
4 pm |
0.9 |
5 pm |
0.6 |
6 pm |
0.5 |
7 pm |
0.4 |
8 pm |
0.5 |
9 pm |
0.7 |
10 pm |
0.9 |
11 pm |
1.1 |
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Wind History for Hilo, Hilo Bay, Kuhio Bay, HI
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Airport Reports
Link to 1 hour of 5 minute data for PHKO
Terminal Aerodrome Forecast (TAF) for PHKO
Wind History Graph: HKO
(wind in knots)GEOS Local Image of Hawaii
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