Hawaii - Weather
The climate is subtropical in the low coastal areas and temperate in the mountains. There is no rainy season but showers, sometimes downpours, occur in winter. The islands are under the influence of the NE trade winds and are only rarely affected by tropical cyclones.
The Islands have a significant impact on the prevailing trade winds. Katabatic winds may be present and the trade winds can be funneled into the areas between the higher islands, yielding wind speeds that may be double the surface winds elsewhere.
There is also a surface current that moves in the same direction as the trade winds.
For links to free global weather information, forecast services and extreme weather information see the Noonsite Weather Page
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Courtesy Flag Discounts
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Buy Now On YachtFlags.comMain Ports - Hawaii
Courtesy Flag Discounts
YachtFlags.com provides high quality courtesy flags that are manufactured in durable Knitted Polyester fabric. Knitted so that the fabric itself does not deteriorate in the constant movement that marine flags are usually exposed to, and polyester so that the flag does not weaken in the strong UV-light usually found in the main sailing areas of the world.
YachtFlags.com offers a discount to Noonsite members.
Use the coupon code NOONSITE_5A2B when checking out to get 10% off today.
Buy Now On YachtFlags.comFormalities
Courtesy Flag Discounts
YachtFlags.com provides high quality courtesy flags that are manufactured in durable Knitted Polyester fabric. Knitted so that the fabric itself does not deteriorate in the constant movement that marine flags are usually exposed to, and polyester so that the flag does not weaken in the strong UV-light usually found in the main sailing areas of the world.
YachtFlags.com offers a discount to Noonsite members.
Use the coupon code NOONSITE_5A2B when checking out to get 10% off today.
Buy Now On YachtFlags.com
Effective February 14, 2023, and until further notice, the DOBOR Kauai District Office and Nawiliwili Small Boat Harbor Office will have limited hours of 7:45am to 1:00pm on Tuesdays and Thursdays.
It is possible to clear in at Ko’Olina Marina (Barber’s Point) on Oahu. Officers came from Honolulu to board us and clear us in within 2 hours of arrival on both of our visits (April & June 2018).
We were required to pay for a local contractor to dispose of all garbage deemed “foreign” by the Agriculture clearance agent when arriving from overseas – the cost of this was VERY expensive: $150 + $90/bag, max bag weight 20lbs.
We were advised that the only trash that could be guaranteed not to be deemed “foreign” and require expensive sterilization/incineration was clean beverage containers suitable for recycling that no animal or vegetable products had ever touched – i.e. soda and beer cans, water bottles, etc.
Even clean washed empty cans, glass jars (pickles, jam, etc) and clean plastic wrappers were required to be incinerated.
It is not possible to haul out in Ala Wai. Keehi Marine Center (Honolulu) on Oahu and Ko Olina (Barbers Point Harbour) offer haul outs, Keehi is cheaper.
If you need a slip, get one at the Yacht Club, better facilities and security patrols constantly.
Mike Fossl reports that it is no longer possible to clear in at Nawiliwili / Port Allen.