Maui water quality is improving (+50pp in 14 days)
Maui ocean water quality improved 50 percentage points over the last 14 days (50% clean two weeks ago vs. 100% clean now).
If the NOAA 7-day outlook stays dry, the improving trend should continue. See the Maui leaderboard for which individual beaches drove the change.
Big Island is stable — no significant change in the last 14 days. 0 of our 7 tracked beaches on the island have active advisory days in the last 30 days. NOAA's 7-day forecast is dry, so the current pattern should hold. See the Big Island leaderboard for the beach-by-beach ranking.
Maui is improving over the last 14 days (+50pp vs. the prior two weeks). 1 of our 6 tracked beaches on the island have active advisory days in the last 30 days. NOAA's 7-day forecast is dry, so the improving trend should continue. See the Maui leaderboard for the beach-by-beach ranking.
Oʻahu is worsening over the last 14 days (-29pp vs. the prior two weeks). 1 of our 12 tracked beaches on the island have active advisory days in the last 30 days. NOAA's 7-day forecast is mild — scattered showers possible but unlikely to drive new advisories. See the Oʻahu leaderboard for the beach-by-beach ranking.
Kauaʻi is stable — no significant change in the last 14 days. 6 of our 6 tracked beaches on the island have active advisory days in the last 30 days. NOAA's 7-day forecast is mild — scattered showers possible but unlikely to drive new advisories. See the Kauaʻi leaderboard for the beach-by-beach ranking.
For the always-live per-island outlook, see our Hawaii Water Quality Forecast, which regenerates daily from NOAA + DOH data.
New report every day: trend per island, NOAA forecast, today's cleanest and most-advisoried beaches. Free — unsubscribe anytime.