Penguin Bank fishing forecast
Penguin Bank is a saltwater fishing spot in C. Pacific, United States. Anglers here target Striped Marlin, Yellowfin Tuna, Wahoo. The most productive months are typically May, June, July, August, September, October.
Current conditions
| Sea surface temp | 27.1 °C |
|---|---|
| Wind | 30 km/h from NE |
| Wave height | 0.6 m at 10 s |
| Current | 0.22 m/s toward S |
| Pressure | 1014 hPa |
| Cloud cover | 0% |
The water here is 0.5 °C warmer than the July average of 26.6 °C. Warmer-than-normal water pushes cool-water species deeper and brings warm-water species in earlier than the calendar suggests. The water is mixed to about 67.3 m, so surface temperature carries well down the water column.
Last updated Jul 28, 2026 (UTC). Conditions refresh through the day.
What the score means at Penguin Bank
Penguin Bank currently scores 55 out of 100 (Good). Water temperature is 27.1 °C. 8 forecast signals are active in this score. As a rough guide, a score above ~65 reflects conditions experienced anglers would typically fish; below ~45, consider waiting for a better window or targeting different species. The score blends live weather and ocean signals and can change through the day.
Bite windows
Best months for Penguin Bank:
About this spot
Open-water marine fishing — conditions can change quickly with offshore weather, so watch the live wind and wave forecast closely before and during your trip.
What you can catch
-
Kajikia audax
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Thunnus albacares
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Acanthocybium solandri
Best months by species at Penguin Bank
| Striped MarlinKajikia audax | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yellowfin TunaThunnus albacares | ||||||||||||
| WahooAcanthocybium solandri |
Months reflect typical catchability by species at this latitude; local seasons and closures apply.
Local regulations
| Species | Bag limit | Min size | Open season |
|---|---|---|---|
| Yellowfin TunaRegulated Marine Species — ʻAhi | — | — | Jan 1 – Dec 31 |
| NO BAG LIMIT. ʻAhi is listed in Hawaiʻi's regulated marine species table as Season: Open, Bag Limit: None. The 3-pound minimum shown against it applies to SALE, not to recreational retention. Federal Highly Migratory Species rules and permit requirements may still apply beyond state waters. | |||
| Striped MarlinRegulated Marine Species — species not listed | — | — | Jan 1 – Dec 31 |
| NO STATE SIZE OR BAG LIMIT. Not listed among Hawaiʻi's regulated marine species. Federal Highly Migratory Species rules apply offshore. | |||
| WahooRegulated Marine Species — species not listed | — | — | Jan 1 – Dec 31 |
| NO STATE SIZE OR BAG LIMIT. Ono is not listed among Hawaiʻi's regulated marine species. | |||
Licensing:
- saltwater-recreational — residents No licence and no registration required. Recreational ocean fishing is free for Hawaiʻi residents., non-residents A Nonresident Recreational Marine Fishing License (NRMFL) is required from age 15. One day $20, seven days $40, one year $70, plus an online processing fee. Available only at fishing.hawaii.gov.
FishRadar regulations are summaries for informational purposes only. Hawaiʻi regulates nearshore and reef species by size, season and bag limit; the blue-water pelagics shown here are largely unregulated by the State, but Marine Life Conservation Districts, Fisheries Management Areas and other regulated areas impose their own restrictions, and federal Highly Migratory Species rules — including permit requirements for billfish and tuna — apply beyond state waters. Nonresidents need a Nonresident Recreational Marine Fishing License. Always check the current DAR regulations and the rules for the specific area before you fish.
Check Penguin Bank before you go
Live scores update through the day. Get the full forecast, bite windows, and your own saved spots in the FishRadar app.
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Nearby spots
Explore 5 more fishing spots within 3720 km of Penguin Bank.
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Oahu Hawaii
Maui Hawaii
Kona Coast
Kona Hawaii Big Island
Dutch Harbor Unalaska
Frequently asked questions
What fish can you catch at Penguin Bank?
Anglers at Penguin Bank target Striped Marlin, Yellowfin Tuna and Wahoo.
When is the best time to fish Penguin Bank?
The most productive months at Penguin Bank are typically May, June, July, August, September, October.
What is the fishing forecast for Penguin Bank right now?
Penguin Bank currently scores 55 out of 100, based on live ocean and weather conditions — see the full breakdown on this page.
Do you need a licence to fish Penguin Bank?
Fishing at Penguin Bank follows the local rules for C. Pacific, United States. Bag limits, size limits, seasons and licence requirements are summarised in the Local regulations section above, with a link to the official authority.
Fishing guides for this spot
- How to Catch Yellowfin Tuna: Chasing the Blue-Water BrawlerHow to Catch Wahoo: Chasing the Ocean's Fastest SprinterHow to Read Tides for Fishing
Scores and conditions are forecasts for guidance only and can change rapidly. Always check local rules and current conditions, follow all fishing regulations, and prioritise your safety on the water.