Arizona · Lake fishing forecast

Lake Havasu fishing forecast today

Current conditions plus a 7-day fishing outlook for Lake Havasu, including Fishing Score, wind, pressure, clouds, rain chance and moon phase, with live USGS water observations, recent trends and long-term seasonal context where available.

7.7/10
Good
Current Fishing Score

Weather-based index from the inputs available right now. It is a conditions summary, not a catch prediction.

72% weather data coveragePartial · pressure missing
Air temperature
92°F
Wind
10 mph ESE
Pressure
Unavailable
Not supplied by NWS; Fishing Score is partial
Cloud cover
30%
Rain chance
1%
Moon
Waxing Crescent
Gusts
16 mph
Humidity
38%
Weather data updated: Aug 19, 2026, 4:17 AM PDT
Live water data

Lake Havasu USGS water conditions

Current observations with 24-hour, 7-day and recent 30-day context from the verified reference station.

Open USGS station ↗
Lake Havasu Near Parker Dam, AZ-CAUSGS-09427500 · about 13 mi from forecast point
Gage height48.94 ftUSGS 00065
Latest supported observation: Aug 19, 6:30 AM PDT30-day context is a recent median, not a long-term seasonal normal. Water readings remain display-only when a validated river-flow baseline is not available.
Plan the week

Lake Havasu 7-day fishing forecast

Compare day-level Fishing Scores with wind, rain risk, pressure and temperatures for the next seven days.

Forecast data coverageDaily weather-score coverage is 72%. NWS forecast pressure is unavailable for these periods, so the daily scores are partial.
Best available weather score · partialFriday, Aug 21 · 8.1/10
Today
Wednesday, Aug 19
7.7/10
Partial
Sunny
112°92°
Wind9 mph SRain2%Clouds24%Moon40%
Thu
Thursday, Aug 20
7.7/10
Partial
Sunny
112°91°
Wind6 mph SSERain6%Clouds29%Moon50%
Fri
Friday, Aug 21
8.1/10
Partial
Mostly Sunny
112°91°
Wind4 mph SSERain6%Clouds37%Moon61%
Sat
Saturday, Aug 22
7.7/10
Partial
Sunny
113°91°
Wind4 mph SRain6%Clouds30%Moon71%
Sun
Sunday, Aug 23
7.8/10
Partial
Slight Chance Showers And Thunderstorms then Mostly Sunny
112°89°
Wind6 mph SSERain15%Clouds31%Moon80%
Mon
Monday, Aug 24
7.9/10
Partial
Slight Chance Showers And Thunderstorms
109°88°
Wind5 mph SSERain20%Clouds31%Moon88%
Tue
Tuesday, Aug 25
7.5/10
Partial
Sunny
111°89°
Wind3 mph WSWRain2%Clouds23%Moon94%

The large Current Fishing Score above uses current conditions and, on eligible river pages, can include a conservative USGS streamflow penalty. The seven daily cards remain weather-only because this site does not predict future river flow. Cards marked “Partial” use less than 90% of the weighted weather inputs.

Lake Havasu fishing conditions overview

The current weather inputs produce a good weather-based Fishing Score. Moderate wind should add useful surface movement.

Estimated activity windows: 5:17 AM–7:32 AM and 5:52 PM–8:07 PM local time. These are dawn/dusk windows, not guaranteed bite times.

Best fishing time today: estimated windows

The first estimated window runs from 5:17 AM–7:32 AM, around sunrise at 6:02 AM. The second runs from 5:52 PM–8:07 PM, around sunset at 7:22 PM. Lower light can change visibility and fish positioning, but actual feeding periods vary by species, season and water conditions.

Lake Havasu fishing: structure, seasons and local conditions

Colorado River reservoir with rocky habitat, coves and warm-water bass fisheries. The forecast becomes more useful when it is read through rocky banks, ledges and hard breaks, together with coves and protected pockets, where depth, current or wind exposure can differ within the same location. Lake Havasu is a reservoir, so changing water level can alter how much shoreline cover, point structure and shallow habitat are usable. That makes rocky banks, ledges and hard breaks, together with coves and protected pockets more useful reference areas than a single lake-wide depth assumption.

In Arizona, spring warming, runoff or reservoir-level change can create fast transitions, while summer usually increases the importance of cooler water, depth and low-light periods. Fall cooling can reopen shallower habitat. For Smallmouth bass and Largemouth bass, the exact timing is better judged from current weather and measured water conditions than from a fixed calendar date. Use the forecast to compare wind, cloud cover and rain risk, then decide whether rocky banks, ledges and hard breaks, together with coves and protected pockets fit the depth and exposure you want to fish.

Common targets at Lake Havasu include Smallmouth bass, Largemouth bass, and Striped bass. They do not use depth, current and cover in exactly the same way, so the Fishing Score remains a conditions index rather than a species-specific bite prediction. This page also has a manually mapped USGS reference station, so fresh water temperature, flow or level can be shown when that station reports a supported sensor.

What to watch in today's conditions

Wind

Current wind is about 10 mph from ESE, with gusts near 16 mph. Wind can improve surface movement on exposed banks while leaving coves and lee shorelines much calmer.

Barometric pressure

Current NWS pressure is missing, so pressure is excluded from this update and the Fishing Score is visibly marked as partial.

Moon phase and light

The moon is currently in the Waxing Crescent phase with approximately 38% illumination. Lunar illumination has a smaller weight than the main weather factors.

Target species

Smallmouth bassLargemouth bassStriped bass

Always verify current state fishing regulations, seasons, bag limits, licensing requirements and location-specific closures before fishing.

How this forecast is calculated

The Fishing Score starts with National Weather Service weather data: pressure 28%, wind 24%, cloud cover 18%, precipitation probability 18% and lunar illumination 12%. Missing weather factors are never treated as zero; partial weather results are pulled toward a neutral 5/10 according to the missing weight. On eligible river pages, a separate conservative USGS flow check can only reduce the current score when streamflow is unusually far from the long-term seasonal median or changing rapidly. It never increases the score.

Quick answers

Lake Havasu fishing forecast FAQ

What is the Fishing Score for Lake Havasu today?

The current Fishing Score is 7.7 out of 10 with 72% weighted data coverage. The score is partial and is pulled toward neutral conditions rather than assuming missing inputs are favorable.

What is the best fishing time at Lake Havasu today?

The page highlights estimated low-light windows of 5:17 AM–7:32 AM and 5:52 PM–8:07 PM local time, centered around sunrise and sunset. They are planning windows, not guaranteed bite times.

What fish are commonly targeted at Lake Havasu?

Common target species listed for Lake Havasu include Smallmouth bass, Largemouth bass, Striped bass. Seasons, legal limits and local closures can change, so always verify current regulations before fishing.

What weather factors are used for Lake Havasu?

The Fishing Score uses barometric pressure and trend, wind, cloud cover, precipitation probability and moon illumination. Missing inputs are excluded rather than treated as zero.

Does this page include USGS water conditions for Lake Havasu?

Yes. This page uses the manually mapped Lake Havasu Near Parker Dam, AZ-CA reference station when fresh supported observations are available. Water temperature, streamflow or water level can appear depending on the station sensors. When approved long-term statistics are available, the page can compare the current reading with the seasonal median for the same calendar day. On river pages with at least 20 approved observations contributing to that calendar day, unusually extreme or rapidly changing flow may conservatively reduce the Fishing Score; water data never adds bonus points.